D398B ENGINE 66B03561-UP COOLING SYSTEM Caterpillar SIS

INDUSTRIAL ENGINE D398B INDUSTRIAL ENGINE 66B
D398B ENGINE 66B03561-UP UEG0633S D398B 66B (1961)

Parts group D398B:

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COOLING SYSTEM

COOLER GP

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B3561-3633

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B3561-3633

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B3634-3991

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B3634-3991

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B3992-4180

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B3992-4180

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B4181-4475

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B4181-4475

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B4476-5416

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B4476-5416

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B5417-5993

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B5417-5993

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B5994-7573

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B5994-7573

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL PART 1 OF 2
S/N 66B7574-9489

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B7574-9489

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B9490-9761

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B9490-9761

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B9762-9930

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B9762-9930

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B9931-Up

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER & LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B9931-Up

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
Type 1
S/N 66B9490-Up
An Attachment

3N-1324 COOLER & LINES GP

3N1324 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
Type 1
S/N 66B9490-Up
An Attachment

3N-1324 COOLER & LINES GP

3N1324 COOLER & LINES GP-ENGINE OIL-PART 1 OF 2
Type 2
S/N 66B9490-Up
An Attachment

3N-1324 COOLER & LINES GP

3N1324 COOLER & LINES GP-ENGINE OIL PART 2 OF 2
Type 2
S/N 66B9490-Up
An Attachment

5N-3090 REPLACEMENT GP-OIL COOL ELBOW

5N3090 ELBOW REPLACEMENT GROUP-OIL COOLER
S/N 66B3561-5416
Provides Field Replacement For 4L6235 Elbow
Pages 52A, 53, 53.02 & 53.04

3N-9338 TUBE GP-OIL RETURN

3N9338 OIL RETURN TUBE GROUP
S/N 66B3634-4180
Provides Field Replacement Of 3N4288 Tube-Pages 52B & 52D

7N-8417 FILTER AS-OIL

7N8417 FILTER AS-OIL
Part Of 3N3223 Oil Filter
An Attachment

6N-1570 FILTER AS-OIL

6N1570 OIL FILTER ASSEMBLY
Part Of 3N3223 Oil Filter-Page 54G
An Attachment

8S-2391 FILTER AS-OIL

8S2391 OIL FILTER ASSEMBLY
Part Of 3N3223 Oil Filter Group Shown On Page 54D. An Attachment

3N-8103 DEFLECTOR GP

3N8103 OIL DEFLECTOR-GP

3N-2121 LINES GP-OIL COOLER

3N2121 OIL COOLER LINES GROUP-TYPE 1
Serial No. 66B3561 To 66B4308 Inclusive. Part Of 3N2827 Ebullient Cooling
Engine Conversion Arrangement Listed On Page 116

3N-2121 LINES GP-OIL COOLER

3N2121 OIL COOLER LINES GROUP-TYPE 2
Serial No. 66B3561 To 66B4308 Inclusive. Part Of 3N2827 Ebullient Cooling
Engine Conversion Arrangement Listed On Page 116

3N-8088 LINES GP-OIL COOLER

3N8088 OIL COOLER LINES GROUP-TYPE 1
Serial No. 66B4309-Up. Part Of 3N8127 Ebullient Cooling Engine Conversion
Arrangement Listed On Page 116A

3N-8088 LINES GP-OIL COOLER

3N8088 OIL COOLER LINES GROUP-TYPE 2
Serial No. 66B4309-Up. Part Of 3N8127 Ebullient Cooling Engine Conversion
Arrangement Listed On Page 116A

3N-8088 LINES GP-OIL COOLER

3N8088 OIL COOLER LINES GROUP-TYPE 3
Serial No. 66B4309-Up. Part Of 3N8127 Ebullient Cooling Engine Conversion
Arrangement Listed On Page 116A

3N-4282 COOLER GP-OIL

3N4282 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 1 OF 2
Type 1
For Use On High Horsepower Drill Rig Applications
Factory Installation

3N-4282 COOLER GP-OIL

3N4282 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 2 OF 2
Type 1
For Use On High Horsepower Drill Rig Applications
Factory Installation

3N-4282 COOLER GP-OIL

3N4282 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 1 OF 2
Type 2
For Use On High Horsepower Drill Rig Applications
Factory Installation

3N-4282 COOLER GP-OIL

3N4282 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 2 OF 2
Type 2
For Use On High Horsepower Drill Rig Applications
Factory Installation

3N-4282 COOLER GP-OIL

3N4282 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER
Type 3
3N9188--Page 122C.04, 3N9189--Page 122C.05 & 3N9169--Page 122C.08
For Use On High Horsepower Drill Rig Applications
Factory Installation

3N-9189 COOLER GP-ENGINE OIL

3N9189 ENGINE OIL COOLER GP-SEA WATER-TYPE 1
Part Of 3N4282 & 3N7935 Controlled Oil Temperature Cooler

3N-9189 COOLER GP-ENGINE OIL

3N9189 ENGINE OIL COOLER GP-SEA WATER-TYPE 2
Also Part Of 3N4282 & 3N7935 Controlled Oil Temperature Cooler

5N-8000 COOLER GP-ENGINE OIL

5N8000 ENGINE OIL COOLER GROUP-SEA WATER

3N-4281 COOLER GP-OIL

3N4281 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 1 OF 2
Type 1. Only Separate Parts Serviced
For Use With Marine Aftercooler
When Complete Group Is Required Order 3N7935--Page 122E.03
Factory Installation

3N-4281 COOLER GP-OIL

3N4281 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 2 OF 2
Type 1. Only Separate Parts Serviced
For Use With Marine Aftercooler.
When Complete Group Is Required Order 3N7935-Page 122E.03
Factory Installation

3N-4281 COOLER GP-OIL

3N4281 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 1 OF 2
Type 2. Only Separate Parts Serviced
For Use With Marine Aftercooler
When Complete Group Is Required Order 3N7935-Page 122E.03
Factory Installation

3N-4281 COOLER GP-OIL

3N4281 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 2 OF 2
Type 2. Only Separate Parts Serviced
For Use With Marine Aftercooler
When Complete Group Is Required Order 3N7935-Page 122E.03
Factory Installation

3N-7935 COOLER GP-OIL

3N7935 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 1 OF 2
Type 1
For Use With Marine Aftercooler

3N-7935 COOLER GP-OIL

3N7935 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER-PART 2 OF 2
Type 1
For Use With Marine Aftercooler

3N-7935 COOLER GP-OIL

3N7935 CONTROLLED OIL TEMPERATURE COOLER GP-SEA WATER
Type 2
3N9188-Page 122C.04, 3N9189-Page 122C.05,
3N9168-Page 122E.07, 3N8684-Page 122E.09
For Use With Marine Aftercooler

7L-7063 COOLER GP-TORQUE CONVERTER

7L7063 TORQUE CONVERTER COOLER GP

FAN GP

3N-2463 DRIVE GP-RADIATOR & FAN

3N2463 RADIATOR AND FAN DRIVE GROUP-BLOWER-TYPE 1
SAE Standard Engine Rotation. 110 Degrees F. Ambient Air
1N9420 Radiator & Blower Fan-Page 92

3N-2463 DRIVE GP-RADIATOR & FAN

3N2463 RADIATOR & FAN DRIVE GROUP-BLOWER-TYPE 2
SAE Standard Engine Rotation. 110 Degrees F. Ambient Air
1N9420 Radiator & Blower Fan-Page 92

3N-2463 DRIVE GP-RADIATOR & FAN

3N2463 RADIATOR & FAN DRIVE GROUP-BLOWER-TYPE 3
SAE Standard Engine Rotation-100 Degrees F. Ambient Air
1N9420 Radiator & Blower Fan-Page 92

3N-2609 DRIVE GP-RADIATOR & FAN

3N2609 RADIATOR AND FAN DRIVE GROUP-BLOWER-TYPE 1
SAE Standard Engine Rotation. 125 Degrees F. Ambient Air
3N3239 Radiator & Fan-Page 92B

3N-2609 DRIVE GP-RADIATOR & FAN

3N2609 RADIATOR & FAN DRIVE GROUP-BLOWER-TYPE 2
SAE Standard Engine Rotation. 125 Degrees F. Ambient Air
3N3239 Radiator & Fan-Page 93

3N-2609 DRIVE GP-RADIATOR & FAN

3N2609 RADIATOR AND FAN DRIVE GROUP-BLOWER-TYPE 3
SAE Standard Engine Rotation-125 Degrees F. (52 Degrees C) Ambient Air
3N3239 Radiator & Fan-Pages 93A

3N-2464 DRIVE GP-RADIATOR & FAN

3N2464 RADIATOR AND FAN DRIVE GROUP-SUCTION-TYPE 1
SAE Standard Engine Rotation. 110 Degrees F. Ambient Air
1N9421 Radiator & Suction Fan-Page 94

3N-2464 DRIVE GP-RADIATOR & FAN

3N2464 RADIATOR AND FAN DRIVE GROUP-SUCTION-TYPE 2
SAE Standard Engine Rotation. 110 Degrees F. Ambient Air
1N9421 Radiator & Suction Fan-Page 94

3N-2610 DRIVE GP-RADIATOR & FAN

3N2610 RADIATOR AND FAN DRIVE GROUP-SUCTION-TYPE 1
SAE Standard Engine Rotation-125 Degrees F. Ambient Air
3N3240 Radiator & Suction Fan-Page 94B

3N-2610 DRIVE GP-RADIATOR & FAN

3N2610 RADIATOR AND FAN DRIVE GROUP-SUCTION-TYPE 2
SAE Standard Engine Rotation-125 Degrees F. Ambient Air
3N3240 Radiator & Suction Fan-Page 95

3N-2610 DRIVE GP-RADIATOR & FAN

3N2610 RADIATOR AND FAN DRIVE GROUP-SUCTION-TYPE 3
SAE Standard Engine Rotation 125 Degrees F (52C) Ambient Air
3N3240 Radiator & Suction Fan-Page 95A

2W-0857 GUARD GP-FAN

2W0857 FAN GUARD GROUP
Part Of 1N9420 Radiator And Blower Fan

2W-0858 GUARD GP-FAN

2W0858 GUARD GP-FAN
Part Of 3N3239 & 3N3240 Radiators

3L-6834 FAN GP

3L6834 FAN GROUP-54 INCH-TYPE 1
Note: This Group Provides A Blower Type Fan For SAE Standard Engine
Rotation & Suction Type Fan For SAE Opposite Standard Engine Rotation

3L-6834 FAN GP

3L6834 FAN GROUP-54 INCH-TYPE 2
Note: This Group Provides A Blower Type Fan For SAE Standard Engine
Rotation & Suction Type Fan For SAE Opposite Standard Engine Rotation

3L-6835 FAN GP

3L6835 FAN GROUP-54 INCH-TYPE 1
Note: This Group Provides A Suction Type Fan For SAE Standard Engine
Rotation & Blower Type Fan For SAE Opposite Standard Engine Rotation

3L-6835 FAN GP

3L6835 FAN GROUP-54 INCH-TYPE 2
Note: This Group Provided A Suction Type Fan For SAE Standard Engine
Rotation & Blower Type Fan For SAE Opposite Standard Engine Rotation

3N-2150 DRIVE GP-FAN

3N2150 FAN DRIVE GROUP
Serial No. 66B3561 To 66B4405 Inclusive. 3N2148 Auxiliary Drive Parts Are
Shown On Page 98. For Driving 54 Inch Fans

3N-7846 DRIVE GP-FAN

3N7846 FAN DRIVE GROUP-TYPE 1
S/N 66B4406-Up
3N6720-Page 98A

3N-7846 DRIVE GP-FAN

3N7846 FAN DRIVE GROUP-TYPE 2
S/N 66B4406-Up
3N6720-Page 98A

3N-7846 DRIVE GP-FAN

3N7846 FAN DRIVE GROUP-TYPE 3
S/N 66B4406-Up
3N6720--Page 98A

HEAT EXCHANGER GP

7L-0489 HEAT EXCHANGER GP

7L489 HEAT EXCHANGER ASSEMBLY
Provides Admiralty Tubing

8L-5340 HEAT EXCHANGER GP

8L5340 HEAT EXCHANGER ASSEMBLY
Replaced By 3N8991--Page 99A
Provides Copper--Nickel Tubing

3N-8991 HEAT EXCHANGER GP

3N8991 HEAT EXCHANGER GROUP
3N8990--Page 99B

3N-8990 HEAT EXCHANGER GP

3N8990 HEAT EXCHANGER GROUP-SEA WATER
Part Of 3N8991 Heat Exchanger

3N-8993 HEAT EXCHANGER GP

3N8993 HEAT EXCHANGER GROUP-SEA WATER
3N8992--Page 99D

3N-8992 HEAT EXCHANGER GP

3N8992 HEAT EXCHANGER GROUP-SEA WATER
Part Of 3N8993 Heat Exchanger

7L-0491 HEAT EXCHANGER GP

7L491 HEAT EXCHANGER ASSEMBLY
Provides Admiralty Tubing

3N-8891 HEAT EXCHANGER GP

3N8891 HEAT EXCHANGER ASSEMBLY-SEA WATER-2 PASS
3N8890--Page 100.01

3N-8890 HEAT EXCHANGER GP

3N8890 HEAT EXCHANGER ASSEMBLY
Part Of 3N8891 Heat Exchanger Assembly

5N-9308 MOUNTING GP-HEAT EXCHANGER

5N9308 HEAT EXCHANGER MOUNTING GROUP
Note: Provides Mounting Bracket & Hardware To Support A Jacket Water Heat
Exchanger Along Side Of Engines

4W-4652 HEAT EXCHANGER GP-SEA WATER

4W4652 HEAT EXCHANGER GROUP-SEA WATER
1270 MM (50 In) Double Pass

4W-4632 HEAT EXCHANGER GP-SEA WATER

4W4632 HEAT EXCHANGER GROUP-SEA WATER
762 MM (30 In) Double Pass

4W-4641 HEAT EXCHANGER GP-SEA WATER

4W4641 HEAT EXCHANGER GROUP-SEA WATER
1016 MM(40 In) Single Pass

4W-4642 HEAT EXCHANGER GP-SEA WATER

4W4642 HEAT EXCHANGER GROUP-SEA WATER
1016 MM (40 In) Double Pass

4W-4651 HEAT EXCHANGER GP-SEA WATER

4W4651 HEAT EXCHANGER GROUP-SEA WATER
1270 MM (50 In) Single Pass

4W-4631 HEAT EXCHANGER GP-SEA WATER

4W4631 HEAT EXCHANGER GROUP-SEA WATER-762 MM (30 IN.)

8L-5342 HEAT EXCHANGER GP

8L5342 HEAT EXCHANGER ASSEMBLY
Provides Copper-Nickel Tubing
Replaced By 3N8993--Page 99C

2N-5790 EXCHANGER GP

2N5790 HEAT EXCHANGER AND PIPING GROUP-TYPE 1
For Use With Heavy Distillate Fuel Arrangement

2N-5790 EXCHANGER GP

2N5790 HEAT EXCHANGER AND PIPING GROUP-TYPE 2
For Use With Heavy Distillate Fuel Arrangement

LINES GP-WATER

3N-1445 LINES GP-WATER

3N1445 WATER LINES GP
S/N 66B3561 - 3687

3N-1445 LINES GP-WATER

3N1445 WATER LINES-GP
S/N 66B3688-3887

3N-1445 LINES GP-WATER

3N1445 WATER LINES-GP
S/N 66B3888-3890

3N-1445 LINES GP-WATER

3N1445 WATER LINES GP
S/N 66B3891-5150

3N-1445 LINES GP-WATER

3N1445 WATER LINES GP
S/N 66B5151-5252

3N-1445 LINES GP-WATER

3N1445 LINES GP-WATER
S/N 66B5253-Up

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B9490-9761

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B9490-9761

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B9762-9930

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B9762-9930

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER AND LINES GP-ENGINE OIL-PART 1 OF 2
S/N 66B9931-Up

3N-2951 OIL COOLER & LINES GP

3N2951 COOLER & LINES GP-ENGINE OIL-PART 2 OF 2
S/N 66B9931-Up

3N-9618 CONNECTION GP-AUXILIARY WATER

3N9618 EMERGENCY WATER CONNECTIONS GROUP
For Use With Expansion Tank. Cannot Be Used With Duplex Lubrication System

2N-8301 PUMP GP-AUXILIARY LINES

2N8301 AUXILIARY PUMP AND LINES GROUP-FRESH WATER
S/N 66B3561-3670
2N0955-Page 110
Part Of 2N9504 Auxiliary Pump

2N-8301 PUMP GP-AUXILIARY LINES

2N8301 AUXILIARY PUMP AND LINES GROUP-FRESH WATER-TYPE 2
S/N 66B3561-3670
2N955-Page 110
Part Of 2N9504 Auxiliary Pump

5N-4108 LINES GP-AUXILIARY

5N4108 AUXILIARY LINES GROUP-FRESH WATER

3N-4541 LINES GP-AUXILIARY

3N4541 AUXILIARY LINES GP-FRESH WATER
S/N 66B3671-Up

3N-6891 LINES GP-WATER

3N6891 WATER LINES GROUP-TYPE 1
For Locomotive Use

3N-6891 LINES GP-WATER

3N6891 WATER LINES GROUP--TYPE 2
For Locomotive Use

6L-8994 LINES GP-WATER

6L8994 SEA WATER LINES GROUP

2N-7596 LINES GP

2N7596 SEA WATER LINES GROUP--TYPE 1

2N-7596 LINES GP

2N7596 SEA WATER LINES GROUP--TYPE 2

2N-7596 LINES GP

2N7596 SEA WATER LINES GROUP--TYPE 3

3N-2121 LINES GP-OIL COOLER

3N2121 OIL COOLER LINES GROUP-TYPE 1
Serial No. 66B3561 To 66B4308 Inclusive. Part Of 3N2827 Ebullient Cooling
Engine Conversion Arrangement Listed On Page 116

3N-2121 LINES GP-OIL COOLER

3N2121 OIL COOLER LINES GROUP-TYPE 2
Serial No. 66B3561 To 66B4308 Inclusive. Part Of 3N2827 Ebullient Cooling
Engine Conversion Arrangement Listed On Page 116

3N-8088 LINES GP-OIL COOLER

3N8088 OIL COOLER LINES GROUP-TYPE 1
Serial No. 66B4309-Up. Part Of 3N8127 Ebullient Cooling Engine Conversion
Arrangement Listed On Page 116A

3N-8088 LINES GP-OIL COOLER

3N8088 OIL COOLER LINES GROUP-TYPE 2
Serial No. 66B4309-Up. Part Of 3N8127 Ebullient Cooling Engine Conversion
Arrangement Listed On Page 116A

3N-8088 LINES GP-OIL COOLER

3N8088 OIL COOLER LINES GROUP-TYPE 3
Serial No. 66B4309-Up. Part Of 3N8127 Ebullient Cooling Engine Conversion
Arrangement Listed On Page 116A

3N-9188 LINES GP-WATER

3N9188 WATER LINES GP
Part Of 3N4282 & 3N7935 Controlled Oil Temperature Cooler

3N-9169 LINES GP-AUXILIARY

3N9169 AUXILIARY LINES GP-SEA WATER
Part Of 3N4282 Controlled Oil Temperature Cooler

5N-7995 LINES GP-AUXILIARY

5N7995 AUXILIARY LINES GP-SEA WATER
S/N 66B9490-Up
For Use With 5N8000 Oil Cooler

3N-9168 LINES GP-AUXILIARY

3N9168 AUXILIARY LINES GROUP-SEA WATER-TYPE 1
S/N 66B3561-9489
Part Of 3N7935 Controlled Oil Temperature Cooler

3N-9168 LINES GP-AUXILIARY

3N9168 AUXILIARY LINES GROUP-SEA WATER-TYPE 2
S/N 66B3561-9489
Part Of 3N7935 Controlled Oil Temperature Cooler

3N-8684 LINES GP-AUXILIARY

3N8684 LINES GP-AUXILIARY-SEA WATER
Part Of 3N7935 Controlled Oil Temperature Cooler

5N-7997 LINES GP-AUXILIARY

5N7997 AUXILIARY LINES GROUP-SEA WATER
For Use With 5N8000 Oil Cooler

5N-4104 LINES GP-AUXILIARY

5N4104 AUXILIARY LINES GROUP-SEA WATER

5N-4105 LINES GP-AUXILIARY

5N4105 AUXILIARY LINES GROUP-SEA WATER

PUMP GP-WATER

4L-8800 PUMP GP-WATER

4L8800 WATER PUMP GROUP*R
S/N 66B3561-6041

4L-8800 PUMP GP-WATER

4L8800 WATER PUMP GROUP*R
S/N 66B6042-Up

7L-3222 PUMP GP-WATER

7L3222 PUMP GP-WATER

3N-4304 PUMP GP-AUXILIARY

3N4304 AUXILIARY PUMP GROUP-SEA WATER
Serial No. 66B3671-Up. SAE Opposite Standard Engine Rotation

3N-4305 PUMP GP-AUXILIARY

3N4305 AUXILIARY PUMP GROUP-FRESH WATER-TYPE 1
Serial No. 66B3671-Up. SAE Opposite Standard Engine Rotation

3N-4305 PUMP GP-AUXILIARY

3N4305 AUXILIARY PUMP GROUP-FRESH WATER-TYPE 2
Serial No. 66B3671-Up. SAE Opposite Standard Engine Rotation

5N-7008 PUMP GP-AUXILIARY

5N7008 AUXILIARY PUMP GROUP-SEA WATER-STANDARD ENGINE ROTATION
For Use With Jacket Water Aftercooled Engines
5N2600-Page 102B.06

5N-7009 PUMP GP-AUXILIARY

5N7009 AUXILIARY PUMP GP-SEA WATER-OPPOSITE STANDARD ENGINE ROTATION
For Use With Jacket Water Aftercooled Engines
5N2600-Page 102B.06

5N-7010 PUMP GP-AUXILIARY

5N7010 AUXILIARY PUMP GROUP-SEA WATER-STANDARD ENGINE ROTATION
For Use With Jacket Water Aftercooled Engines
5N2600-Page 102B.06

5N-7011 PUMP GP-AUXILIARY

5N7011 AUXILIARY PUMP GP-SEA WATER-OPPOSITE STANDARD ENGINE ROTATION
For Use With Jacket Water Aftercooled Engines
5N2600-Page 102B.06

5N-2600 PUMP GP-AUXILIARY

5N2600 AUXILIARY PUMP GROUP
Part Of 5N7008, 5N7009, 5N7010 & 5N7011 Auxiliary Pumps

2N-8301 PUMP GP-AUXILIARY LINES

2N8301 AUXILIARY PUMP AND LINES GROUP-FRESH WATER
S/N 66B3561-3670
2N0955-Page 110
Part Of 2N9504 Auxiliary Pump

2N-8301 PUMP GP-AUXILIARY LINES

2N8301 AUXILIARY PUMP AND LINES GROUP-FRESH WATER-TYPE 2
S/N 66B3561-3670
2N955-Page 110
Part Of 2N9504 Auxiliary Pump

2N-9504 PUMP & LINES AR

2N9504 AUXILIARY PUMP ARRANGEMENT-FRESH WATER
SAE Standard Engine Rotation
Serial No. 66B3561 To 66B3670 Inclusive

2N-9507 PUMP GP-AUXILIARY

2N9507 AUXILIARY PUMP ARRANGEMENT-FRESH WATER
SAE Standard Engine Rotation

2N-0955 PUMP GP-FRESH WATER

2N955 FRESH WATER PUMP GROUP-SAE STANDARD ENGINE ROTATION-TYPE 1
Serial No. 66B3671-Up. Also Part Of 2N8301 Auxiliary Pump & Lines Group
& 2N9507 Arrangement Shown On Pages 102C & 103

2N-0955 PUMP GP-FRESH WATER

2N955 FRESH WATER PUMP GROUP-SAE STANDARD ENGINE ROTATION-TYPE 2
Serial No. 66B3671-Up. Also Part Of 2N8301 Auxiliary Pump & Lines Group &
2N9507 Arrangement Shown On Pages 102C & 103

2N-0955 PUMP GP-FRESH WATER

2N955 FRESH WATER PUMP GROUP-SAE STANDARD ENGINE ROTATION-TYPE 3
Serial No. 66B3671-Up. Also Part Of 2N8301 Auxiliary Pump & Lines Group &
2N9507 Arrangement Shown On Pages 102C & 103

RADIATOR GP

5L-2381 MOUNTING GP-RADIATOR

5L2381 RADIATOR MOUNTING GROUP-FRONT VIEW

5N-9285 MOUNTING GP-RADIATOR

5N9285 RADIATOR MOUNTING GROUP
Note: Provides A Support & Hardware To Install A Radiator On Engines
Equipped With 13 In. Mounting Rails

3N-8568 MOUNTING GP-RADIATOR

3N8568 RADIATOR MOUNTING GROUP
For Use With 21" Oilfield Bases

7W-5632 MOUNTING GP-RADIATOR

7W5632 RADIATOR MOUNTING GROUP
For Use With G.E. Gta-30 Generator

5N-9172 MOUNTING GP-RADIATOR

5N9172 RADIATOR MOUNTING GROUP
Provides Means To Attach A 3N2458 Radiator Group To Any Of The New
Petroleum Generator Set Subbases

3N-2458 RADIATOR GP

3N2458 RADIATOR GROUP-TYPE 1
For Use With 3L6834 & 3L6835 Fans
5L2451-Page 86D

3N-2458 RADIATOR GP

3N2458 RADIATOR GROUP-TYPE 2
For Use With 3L6834 & 3L6835 Fans
5L2451-Page 86D

3N-2458 RADIATOR GP

3N2458 RADIATOR GROUP-TYPE 3
For Use With 3L6834 & 3L6835 Fans
5L2451-Page 86D

3N-2458 RADIATOR GP

3N2458 RADIATOR GROUP-TYPE 4
For Use With 3L6834 & 3L6835 Fans
5L2451-Page 86D

5L-2451 RADIATOR AS

5L2451 RADIATOR ASSEMBLY-PART 1 OF 2-TYPE 1
Part Of 3N2458 Radiator

5L-2451 RADIATOR AS

5L2451 RADIATOR ASSEMBLY-PART 2 OF 2-TYPE 1
Part Of 3N2458 Radiator

5L-2451 RADIATOR AS

5L2451 RADIATOR ASSEMBLY-PART 1 OF 2-TYPE 2
Part Of 3N2458 Radiator

5L-2451 RADIATOR AS

5L2451 RADIATOR ASSEMBLY-PART 2 OF 2-TYPE 2
Part Of 3N2458 Radiator

1N-9420 FAN AS-RADIATOR & BLOWER

1N9420 RADIATOR & BLOWER FAN AS-125 DEGREES FAHRENHEIT. AMBIENT AIR
Type 1
Part Of 3N2463 Radiator & Fan Drive
Note: 6L3166 Fan Assembly-Suction-60 Inch-8 Blade
SAE Standard Engine Rotation Is Available

1N-9420 FAN AS-RADIATOR & BLOWER

1N9420 RADIATOR & BLOWER FAN AS-125 DEGREES FAHRENHEIT. AMBIENT AIR
Type 2
Part Of 3N2463 Radiator & Fan Drive
Note: 6L3166 Fan Assembly Suction 60 Inch-8 Blade
SAE Standard Engine Rotation Is Available

1N-9420 FAN AS-RADIATOR & BLOWER

1N9420 RADIATOR & BLOWER FAN AS-125 DERGREES FAHRENHEIT. AMBIENT AIR
Type 3
2W0857-Page 92A.04
Part Of 3N2463 Radiator & Fan Drive

1N-9420 FAN AS-RADIATOR & BLOWER

1N9420 RADIATOR & BLOWER FAN AS-125 DEGREES FAHRENHEIT. AMBIENT AIR
Type 4
2W0857-Page 92A.04
Part Of 3N2463 Radiator & Fan Drive

3N-3239 RADIATOR AS-FAN

3N3239 RADIATOR & BLOWER FAN AS-110 DEGREES F.(44 DEGREES C.)
Ambient Air. Type 1
Part Of 3N2609 Radiator & Fan Drive

3N-3239 RADIATOR AS-FAN

3N3239 RADIATOR & BLOWER FAN AS-110 DEGREES F.(44 DEGREES C.)
Ambient Air. Type 2
Part Of 3N2609 Radiator & Fan Drive

3N-3239 RADIATOR AS-FAN

3N3239 RADIATOR & BLOWER FAN AS-110 DEGREES F.(44 DEGREES C.)
Ambient Air. Type 3
Part Of 3N2609 Radiator & Fan Drive

3N-3239 RADIATOR AS-FAN

3N3239 RADIATOR & BLOWER FAN AS
110 Degrees F. (44 Degrees C.) Ambient Air. Type 4
2W0858-Page 93C
Part Of 3N2609 Drive-Radiator & Fan

1N-9421 FAN AS-RADIATOR & SUCTION

1N9421 RADIATOR & SUCTION FAN ASSEMBLY-125 DEGREES FAHRENHEIT
Ambient Air. Type 1
Part Of 3N2464 Radiator & Fan Drive

1N-9421 FAN AS-RADIATOR & SUCTION

1N9421 RADIATOR & SUCTION FAN ASSEMBLY-125 DEGREES FAHRENHEIT
Ambient Air. Type 2
Part Of 3N2464 Radiator & Fan Drive

3N-3240 RADIATOR AS-FAN

3N3240 RADIATOR AND SUCTION FAN ASSEMBLY-TYPE 1
Part Of 3N2610 Radiator & Fan Drive

3N-3240 RADIATOR AS-FAN

3N3240 RADIATOR AND SUCTION FAN ASSEMBLY-TYPE 2
Part Of 3N2610 Radiator & Fan Drive

3N-3240 RADIATOR AS-FAN

3N3240 RADIATOR & SUCTION FAN ASSEMBLY-110 DEGREES F (44 DEGREES C)
Ambient Air. Type 3
Part Of 3N2610 Radiator & Fan Drive

3N-3240 RADIATOR AS-FAN

3N3240 RADIATOR & SUCTION FAN AS
110 Degrees F (44 Degrees C) Ambient Air-Type 4
2W0858-Page 93C
Part Of 3N2610 Drive-Radiator & Fan

5N-9229 MOUNTING GP-RADIATOR

5N9229 MOUNTING GP-RADIATOR
Provides Means For Mounting Radiators Used With
The Engine On 8 Foot Wide Family Of 18 In. Subbases
For Use With Kato Gpg Generator. An Attachment

5N-2765 MOUNTING GP-RADIATOR

5N2765 RADIATOR MOUNTING GROUP

TANK GP-EXPANSION

3N-1425 TANK GP-EXPANSION

3N1425 EXPANSION TANK GP-PART 1 OF 2-TYPE 1
For Use With External System Requiring 40 Or Less U.S. Gallons Of
Water & Used With Controlled Inlet Cooling System

3N-1425 TANK GP-EXPANSION

3N1425 EXPANSION TANK GP-PART 2 OF 2-TYPE 1
For Use With External System Requiring 40 Or Less U.S. Gallons Of Water
& Used With Controlled Inlet Cooling System

3N-1425 TANK GP-EXPANSION

3N1425 EXPANSION TANK GP-PART 1 OF 2-TYPE 2
For Use With External System Requiring 40 Or Less U.S. Gallons Of Water
& Used With Controlled Inlet Cooling System

3N-1425 TANK GP-EXPANSION

3N1425 EXPANSION TANK GP-PART 2 OF 2-TYPE 2
For Use With External System Requiring 40 Or Less U.S. Gallons Of Water
& Used With Controlled Inlet Cooling System

3N-1425 TANK GP-EXPANSION

3N1425 EXPANSION TANK GP-PART 1 OF 2-TYPE 3
For Use With External System Requiring 40 Or Less U.S. Gallons Of Water
& Used With Controlled Inlet Cooling System

3N-1425 TANK GP-EXPANSION

3N1425 EXPANSION TANK GP-PART 2 OF 2-TYPE 3
For Use With External System Requiring 40 Or Less U.S. Gallons Of Water
& Used With Controlled Inlet Cooling System

3N-1425 TANK GP-EXPANSION

3N1425 TANK GP-EXPANSION-PART 1 OF 2-TYPE 4
For Use With External System Requiring 40 Or Less U.S. Gallons
Of Water And Used With Controlled Inlet Cooling System

3N-1425 TANK GP-EXPANSION

3N1425 TANK GP-EXPANSION-PART 2 OF 2-TYPE 4
For Use With External System Requiring 40 Or Less U.S. Gallons
Of Water And Used With Controlled Inlet Cooling System

3N-2652 CONNECTION GP-AUX EXP TANK

3N2652 AUXILIARY EXPANSION TANK CONNECTIONS GROUP
For Use With 3N1425 Expansion Tank Group Shown On Pages 108 Thru 190C.05

Information:

(For parts list, see above)

COOLING SYSTEM

COOLANT CONDITIONER GP

Engine News

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit
1987/04/01

Cooling System Conditioner
1987/04/01

New 14 PSI Pressure Cap Eliminates Spillover At Shutdown{1382,1392}
1996/12/18

Revised Coolant Recommendations For Gas Engines {1350, 1352, 1395}
2000/11/01

Service Magazine

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

COOLER GP

Engine News

New Raw Water Engine Oil Cooler Is Used
1980/01/23

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

Washer, Seal Added To Improve Oil Filter Assembly
1981/08/26

New Rear Support For Oil Cooler Is Thicker, Has Cast-In Spacers
1982/09/22

Differential Oil Pressure In Oil Filter Housing Can Be Checked With A Differential Pressure Gauge
1984/09/12

Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper
1986/03/01

New 4C5084 Oil Filter Cutter Replaces Former 6V7905 Filter Cutter
1990/11/01

New Oil Filter Base Has Reinforcement Around The Center To Prevent Possible Cracks
1977/11/30

Special Instruction for Testing Oil Coolers {1378}
2003/12/01

100% Leak Testing of Oil Coolers {1378}
2007/04/30

Specifications

Oil Filter
D399, G399, D398, G398, D379, G379 ENGINES

Oil Filter
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Disassembly and Assembly

Oil Filter Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Engine Oil Cooler
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

New Raw Water Engine Oil Cooler Is Used{1378}
1980/01/14

Washer, Seal Added To Improve Oil Filter Assembly{1306,1318}
1981/07/13

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

Lubricant Recommendations Changed For All Caterpillar Engines To Combat Effects Of Fuel Sulfur{1318,0375,0374,1280}
1982/05/03

New Rear Support For Oil Cooler Is Thicker, Has Cast-In Spacers{1378}
1982/08/30

New Oil Additives Can Cause High Copper (Cu) Indications During S.O.S. Tests{0372,1318}
1982/09/27

New Oil Pump Has Bypass Valve And Oil Return Passage Inside The Pump{1304}
1983/10/03

Differential Oil Pressure In Oil Filter Housing Can Be Checked With A Differential Pressure Gauge{1318,1306}
1984/02/13

Differential Oil Pressure In Oil Filter Housing Can Be Checked With A Differential Pressure Gauge{1306,1318}
1984/09/10

Oil Filter Inspection Can Save Additional Internal Engine Damage{1318}
1985/06/17

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper{1318}
1986/03/10

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

New Oil Filter Base Has Reinforcement Around The Center To Prevent Possible Cracks{1306}
1977/12/05

Stop Engine If There Is A Turbocharger Bearing Failure{1052,1318}
1987/04/06

Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19

Change In Part Number Of Water Temperature Regulator Used In Attachment Oil Cooler Groups{1355,1378}
1979/05/07

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Engine Oil Viscosity Changed To SAE 10W/30 For Shipment From All U.S. Factories{1318}
1979/10/15

COOLING GP

Special Instruction

Installation of Flexible Mounting Groups{1152, 1353}
Installation of Flexible Mounting Groups{1152, 1353}

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Instructions for Use of Cat Coolant Conditioner for Aluminum Components {1350, 1352, 1395}
Instructions for Use of Cat Coolant Conditioner for Aluminum Components {1350, 1352, 1395}

General Troubleshooting Guidelines For Nitrite Levels For Certain Gas Engines {0769, 1000, 1352, 1395}
General Troubleshooting Guidelines For Nitrite Levels For Certain Gas Engines {0769, 1000, 1352, 1395}

Service Magazine

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

High Silicates In Antifreeze{1350}
1986/02/03

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Caterpillar Antifreeze Now Used And Available From Parts Departments{1350,1395}
1986/11/10

Cooling System Conditioner{1395,1350}
1987/03/23

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates{1350,1395}
1988/02/22

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Be Sure To Follow Cooling System Recommendations{1350}
1988/11/21

Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

FAN GP

Engine News

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22

Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity.
1988/07/01

Special Instruction

Installation of Flexible Mounting Groups{1152, 1353}
Installation of Flexible Mounting Groups{1152, 1353}

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Specifications

Engine Mounted Fan
D399, G399, D398, G398, D379, G379 ENGINES

Service Magazine

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

HEAT EXCHANGER GP

Special Instruction

Disassembly and Assembly Procedure for 3N-8891 Sea Water Heat Exchanger Gp {1379}
Disassembly and Assembly Procedure for 3N-8891 Sea Water Heat Exchanger Gp {1379}

Service Magazine

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

INDICATOR GP-LIQUID LEVEL

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Service Magazine

New Coolant Level Switch Used{7470,1354}
1982/10/18

LINES GP-WATER

Engine News

Change In Part Number Of Water Temperature Regulator Used In Attachment Oil Cooler Groups
1979/05/09

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed
1987/05/01

New Temperature Regulators; Regulator Service Hours Changed
1990/10/01

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum
1977/01/28

Inner Member Of Caterpillar Coupling Must Be Restrained If The Connection To The Inner Member Is Removed
1978/01/18

Specifications

Temperature Regulator
D399, G399, D398, G398, D379, G379 ENGINES

Water Temperature Regulators 6L5851 and 9N2894 Regulator:
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Water Temperature Regulators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Improved Element Assemblies Used In Jacket Water Heaters{1383}
1981/11/16

New Coolant Level Switch Used{7470,1354}
1982/10/18

Troubleshooting Of Jacket Water Heaters{1383}
1985/12/16

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Improved Seal Used Between Impeller And Bearings On Water Pump Shaft{1361,1371}
1978/01/09

Inner Member Of Caterpillar Coupling Must Be Restrained If The Connection To The Inner Member Is Removed{3252}
1978/01/09

How To Identify Failures To Electric Jacket Water Heaters{1383}
1988/04/18

Change In Part Number Of Water Temperature Regulator Used In Attachment Oil Cooler Groups{1355,1378}
1979/05/07

New Publication Available-"Coolant And Your Engine"{1395,0374,0375}
1989/02/13

New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance{1371}
1989/02/13

Engine Coolant Can Be Recycled{1395}
1989/11/13

New Temperature Regulators; Regulator Service Hours Changed{1330,0770,1355,7527,7543}
1990/10/15

MISCELLANEOUS INFORMATION

Engine News

Change In Part Number Of Water Temperature Regulator Used In Attachment Oil Cooler Groups
1979/05/09

New Raw Water Engine Oil Cooler Is Used
1980/01/23

Visual Checks And Easy Tests Can Be Of Assistance When Troubleshooting Coolant Leakage Into The Lubrication System
1980/07/09

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22

Check Valve Added To Hydramechanical Shut-Off
1980/11/12

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

High Silicates In Antifreeze
1986/02/01

High Silicates In Antifreeze
1986/03/01

Caterpillar Antifreeze Now Used And Available From Parts Departments
1986/11/01

Cooling System Conditioner
1987/04/01

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates
1988/02/01

Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity.
1988/07/01

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum
1977/01/28

New Information On Caterpillar Cooling System Inhibitor
1977/05/13

Inner Member Of Caterpillar Coupling Must Be Restrained If The Connection To The Inner Member Is Removed
1978/01/18

Special Instruction

Installation of Flexible Mounting Groups{1152, 1353}
Installation of Flexible Mounting Groups{1152, 1353}

Specifications

Engine Mounted Fan
D399, G399, D398, G398, D379, G379 ENGINES

Cooling System Pressure Cap
D399, G399, D398, G398, D379, G379 ENGINES

Fresh And Auxiliary Water Pumps; (4L8800, 6L8983, 6L4754, 2N955 And 7L3222)
D399, G399, D398, G398, D379, G379 ENGINES

Temperature Regulator
D399, G399, D398, G398, D379, G379 ENGINES

Water Temperature Regulators 6L5851 and 9N2894 Regulator:
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Cooling System Pressure Cap 6L9850 Cap
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fresh And Auxiliary Water Pumps
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Sea Water Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Water Temperature Regulators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Expansion Tank (Marine Engines)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Oil Filter Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Sea Water Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Engine Oil Cooler
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

New Raw Water Engine Oil Cooler Is Used{1378}
1980/01/14

Installation Procedures For 5N5880 Remote Shut-Off Group And 5N6336 Oil Pressure Indicator Gauge Group{7418,7403,7455}
1980/01/28

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20

Improved Element Assemblies Used In Jacket Water Heaters{1383}
1981/11/16

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

New Rear Support For Oil Cooler Is Thicker, Has Cast-In Spacers{1378}
1982/08/30

New Oil Additives Can Cause High Copper (Cu) Indications During S.O.S. Tests{0372,1318}
1982/09/27

New Coolant Level Switch Used{7470,1354}
1982/10/18

New Oil Pump Has Bypass Valve And Oil Return Passage Inside The Pump{1304}
1983/10/03

Differential Oil Pressure In Oil Filter Housing Can Be Checked With A Differential Pressure Gauge{1318,1306}
1984/02/13

Differential Oil Pressure In Oil Filter Housing Can Be Checked With A Differential Pressure Gauge{1306,1318}
1984/09/10

Oil Filter Inspection Can Save Additional Internal Engine Damage{1318}
1985/06/17

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

Troubleshooting Of Jacket Water Heaters{1383}
1985/12/16

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

High Silicates In Antifreeze{1350}
1986/02/03

Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper{1318}
1986/03/10

New "Two Inch" Gauges, Indicator And Senders Available{7450}
1986/06/02

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Caterpillar Antifreeze Now Used And Available From Parts Departments{1350,1395}
1986/11/10

New Information On Caterpillar Cooling System Inhibitor{1350}
1977/05/09

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

Cooling System Conditioner{1395,1350}
1987/03/23

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Stop Engine If There Is A Turbocharger Bearing Failure{1052,1318}
1987/04/06

Black Light Leak Detection Kit Available For Oil, Fuel and Cooling Systems {0774,1250,1300,1350}
1987/05/11

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Improved Seal Used Between Impeller And Bearings On Water Pump Shaft{1361,1371}
1978/01/09

Inner Member Of Caterpillar Coupling Must Be Restrained If The Connection To The Inner Member Is Removed{3252}
1978/01/09

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates{1350,1395}
1988/02/22

How To Identify Failures To Electric Jacket Water Heaters{1383}
1988/04/18

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20

Be Sure To Follow Cooling System Recommendations{1350}
1988/11/21

Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19

New Type Products Available To Clean Cooling Systems{1350}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Engine Oil Viscosity Changed To SAE 10W/30 For Shipment From All U.S. Factories{1318}
1979/10/15

New Publication Available-"Coolant And Your Engine"{1395,0374,0375}
1989/02/13

New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance{1371}
1989/02/13

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Engine Coolant Can Be Recycled{1395}
1989/11/13

New Cooling System Cleaner Now Available For All Engines{1350,0680,1352,1353}
1989/12/25

New Temperature Regulators; Regulator Service Hours Changed{1330,0770,1355,7527,7543}
1990/10/15

PUMP GP-WATER

Engine News

New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance
1989/02/01

Improved Seal Used Between Impeller And Bearings On Water Pump Shaft
1978/01/18

Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool
1978/03/01

Specifications

Fresh And Auxiliary Water Pumps; (4L8800, 6L8983, 6L4754, 2N955 And 7L3222)
D399, G399, D398, G398, D379, G379 ENGINES

Fresh And Auxiliary Water Pumps
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Sea Water Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Disassembly and Assembly

Sea Water Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Accessory Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fresh Water Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Improved Seal Used Between Impeller And Bearings On Water Pump Shaft{1361,1371}
1978/01/09

Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13

New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance{1371}
1989/02/13

RADIATOR GP

Engine News

Visual Checks And Easy Tests Can Be Of Assistance When Troubleshooting Coolant Leakage Into The Lubrication System
1980/07/09

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit
1987/04/01

5P957 And 5P3514 Coolant And Battery Tester
1987/04/01

Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity.
1988/07/01

New 14 PSI Pressure Cap Eliminates Spillover At Shutdown{1382,1392}
1996/12/18

Special Instruction

Installation of Flexible Mounting Groups{1152, 1353}
Installation of Flexible Mounting Groups{1152, 1353}

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Specifications

Cooling System Pressure Cap
D399, G399, D398, G398, D379, G379 ENGINES

Cooling System Pressure Cap 6L9850 Cap
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Tool Operating Manual

464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}
464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}

Disassembly and Assembly

Expansion Tank (Marine Engines)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20

New Coolant Level Switch Used{7470,1354}
1982/10/18

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

High Silicates In Antifreeze{1350}
1986/02/03

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Caterpillar Antifreeze Now Used And Available From Parts Departments{1350,1395}
1986/11/10

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

Cooling System Conditioner{1395,1350}
1987/03/23

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates{1350,1395}
1988/02/22

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20

Be Sure To Follow Cooling System Recommendations{1350}
1988/11/21

New Publication Available-"Coolant And Your Engine"{1395,0374,0375}
1989/02/13

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Engine Coolant Can Be Recycled{1395}
1989/11/13

REGULATOR GP-TEMPERATURE

Engine News

Change In Part Number Of Water Temperature Regulator Used In Attachment Oil Cooler Groups
1979/05/09

New Temperature Regulators; Regulator Service Hours Changed
1990/10/01

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum
1977/01/28

Specifications

Temperature Regulator
D399, G399, D398, G398, D379, G379 ENGINES

Water Temperature Regulators 6L5851 and 9N2894 Regulator:
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Water Temperature Regulators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17

Change In Part Number Of Water Temperature Regulator Used In Attachment Oil Cooler Groups{1355,1378}
1979/05/07

New Temperature Regulators; Regulator Service Hours Changed{1330,0770,1355,7527,7543}
1990/10/15

TANK GP-COOLANT

Engine News

New 14 PSI Pressure Cap Eliminates Spillover At Shutdown{1382,1392}
1996/12/18

Special Instruction

Specifications

Cooling System Pressure Cap 6L9850 Cap
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Expansion Tank (Marine Engines)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

New Coolant Level Switch Used{7470,1354}
1982/10/18

TANK GP-EXPANSION

Engine News

New 14 PSI Pressure Cap Eliminates Spillover At Shutdown{1382,1392}
1996/12/18

Specifications

Cooling System Pressure Cap
D399, G399, D398, G398, D379, G379 ENGINES

Cooling System Pressure Cap 6L9850 Cap
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Expansion Tank (Marine Engines)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

New Coolant Level Switch Used{7470,1354}
1982/10/18

TOOLS

Truck Engine News

New Infrared Thermometer Has Narrow, 50:1 Target Ratio, Wide Temperature Range {0776, 1350, 3000, 4000, 4150, 4250}
2006/03/01

Engine News

Nitrate Test Kit Available For Cooling Systems
1986/06/01

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity
1986/11/01

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit
1987/04/01

5P957 And 5P3514 Coolant And Battery Tester
1987/04/01

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group
1987/07/01

Special Instruction

Tool Operating Manual

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}
464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}

Service Magazine

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13

6V117 And 6V2001 Bushings Used In 9S8140 Pressurizing Pump Group Are Available For Parts Service{0651}
1979/06/25

6V2055 High Vacuum Grease Gives Better Oil Seal {1052,1053,1077,0682}
1979/09/10

VALVE GP

Engine News

Check Valve Added To Hydramechanical Shut-Off
1980/11/12

Service Magazine

Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03

Truck sale:

80,000

Caterpillar D398BIN, Construction
- Industrial engines
FOLEY EQUIPMENT COMPANY

USD $87,000

1982 CAT D398B

Foley Equipment Company
Topeka Area, Kansas

USD $35,000

CAT D398B

Industrial Motor Power
Burbank, California