3412B Marine Engine 60M00001-05160 AIR INLET AND EXHAUST SYSTEM Caterpillar SIS

MARINE ENGINE 3412 MARINE ENGINE 60M
3412B Marine Engine 60M00001-05160 SEBP1098 3412 60M (1976)

Parts group 3412:

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AIR INLET AND EXHAUST SYSTEM

AFTERCOOLER GP

6N-1937 AFTERCOOLER GP-WATER

6N-1937 AFTERCOOLER GP-WATER
S/N 60M1-1658

6N-1937 AFTERCOOLER GP-WATER

6N-1937 AFTERCOOLER GP-WATER
S/N 60M1659-2445

6N-1937 AFTERCOOLER GP-WATER

6N-1937 AFTERCOOLER GP-WATER
S/N 60M2446-5160

AIR CLEANER GP

4N-5498 ADAPTER GP-AIR CLEANER

4N-5498 ADAPTER GP-AIR CLEANER
PROVIDES A 6 INCH O.D. ADAPTER FOR PRECLEANER INSTALLATION OR CONNECTION TO REMOTE AIR SUPPLY
CANNOT BE USED WITH TWO STAGE AIR CLEANER
AN ATTACHMENT

5N-3221 ADAPTER GP-AIR CLEANER

5N-3221 ADAPTER GP-AIR CLEANER
FOR USE WITH DITA MARINE PROPULSION ENGINES RATED AT 1800 RPM
AN ATTACHMENT

5N-7823 ADAPTER GP-AIR CLEANER

5N-7823 ADAPTER GP-AIR CLEANER
FOR USE WITH RATED SPEED 2100-RPM ENGINE
AN ATTACHMENT

1W-3396 AIR CLEANER GP

1W-3396 AIR CLEANER GP
Type 1
CANNOT BE USED WITH ENCLOSURE
AN ATTACHMENT

1W-3396 AIR CLEANER GP

1W-3396 AIR CLEANER GP
Type 2
CANNOT BE USED WITH ENCLOSURE
AN ATTACHMENT

1W-3433 AIR CLEANER GP

1W-3433 AIR CLEANER GP
Type 1
FOR USE WITH SINGLE TURBO ENGINE
AN ATTACHMENT

1W-3433 AIR CLEANER GP

1W-3433 AIR CLEANER GP
Type 2
FOR USE WITH SINGLE TURBO ENGINE
AN ATTACHMENT

1W-8636 AIR CLEANER GP

1W-8636 AIR CLEANER GP
PART OF 1W-3396, 1W-3433 AIR CLEANER GP
AN ATTACHMENT

2W-6543 AIR CLEANER GP

2W-6543 AIR CLEANER GP
FOR USE WITH DITA MARINE PROPULSION ENGINES RATED AT 2100 RPM
AN ATTACHMENT

4N-0878 AIR CLEANER GP

4N-0878 AIR CLEANER GP
PART OF 6N-0867, 6N-9074 AIR CLEANER GP
AN ATTACHMENT

4N-2903 AIR CLEANER GP

4N-2903 AIR CLEANER GP
PART OF 1W-3396, 1W-3433 AIR CLEANER GP
AN ATTACHMENT

5N-7822 AIR CLEANER GP

5N-7822 AIR CLEANER GP
AN ATTACHMENT

6N-0867 AIR CLEANER GP

6N-0867 AIR CLEANER GP
FOR USE WITH #0 FLYWHEEL HOUSING
AN ATTACHMENT

6N-9074 AIR CLEANER GP

6N-9074 AIR CLEANER GP
FOR USE WITH #0 FLYWHEEL HOUSING
AN ATTACHMENT

8N-3110 AIR CLEANER GP

8N-3110 AIR CLEANER GP
FOR USE WITH SAE NO. 0 FLYWHEEL HOUSING
AN ATTACHMENT

8N-3111 AIR CLEANER GP

8N-3111 AIR CLEANER GP
FOR USE WITH SAE NO.0 FLYWHEEL HOUSING
AN ATTACHMENT

8N-3378 AIR CLEANER GP

8N-3378 AIR CLEANER GP
PART OF 2W-6543 AIR CLEANER GP
AN ATTACHMENT

8N-5766 AIR CLEANER GP

8N-5766 AIR CLEANER GP
4N7808 SOOT FILTER IS AVAILABLE
PART OF 8N-3110, 8N-3111 AIR CLEANER GP
AN ATTACHMENT

LINES GP-AIR

4N-2663 LINES GP-AIR

4N-2663 LINES GP-AIR
S/N 60M402-1254

4N-2663 LINES GP-AIR

4N-2663 LINES GP-AIR
S/N 60M1255-5160

4N-7797 LINES GP-AIR

4N-7797 LINES GP-AIR

7N-0228 VALVE GP-AIR CONTROL

7N-0228 VALVE GP-AIR CONTROL
AN ATTACHMENT

MANIFOLD GP-EXHAUST

4N-2649 MANIFOLD GP-EXHAUST

4N-2649 MANIFOLD GP-EXHAUST

9Y-3322 SHIELD GP-MANIFOLD

9Y-3322 SHIELD GP-MANIFOLD
FOR USE WITH FIRE PUMP ENGINE
AN ATTACHMENT

MUFFLER GP

2W-4073 MUFFLER

2W-4073 MUFFLER
203.2-MM (8-INCH) ID
Type 1
AN ATTACHMENT

2W-4073 MUFFLER

2W-4073 MUFFLER
203.2-MM (8-INCH) ID
Type 2
AN ATTACHMENT

SHUTOFF GP-AIR

3N-7478 SHUTOFF GP-AIR

3N-7478 SHUTOFF GP-AIR
PART OF 3N-8284, 3N-9119 SHUTOFF GP-AIR
CANNOT BE USED WITH AUTOMATIC START-STOP
AN ATTACHMENT

3N-8164 SHUTOFF GP-AIR

3N-8164 SHUTOFF GP-AIR
24 VOLT
FOR USE WITH ELECTRIC SHUT-OFF ON RADIATOR COOLED MARINE ENGINE
AN ATTACHMENT

3N-8166 SHUTOFF GP-AIR

3N-8166 SHUTOFF GP-AIR
24/32 VOLT
PART OF 3N-8284 SHUTOFF GP-AIR
AN ATTACHMENT

3N-8284 SHUTOFF GP-AIR

3N-8284 SHUTOFF GP-AIR
24 VOLT
AN ATTACHMENT

3N-9118 SHUTOFF GP-AIR

3N-9118 SHUTOFF GP-AIR
24/32-VOLT
PART OF 3N-9119 SHUTOFF GP-AIR
FOR USAGE REFER TO CHART @@@@@ 5N-8487@@@@@
AN ATTACHMENT

3N-9118 SHUTOFF GP-AIR

3N-9118 SHUTOFF GP-AIR
24/32-VOLT
PART OF 3N-9119 SHUTOFF GP-AIR
FOR USAGE REFER TO CHART @@@@@ 5N-8487@@@@@
AN ATTACHMENT

3N-9119 SHUTOFF GP-AIR

3N-9119 SHUTOFF GP-AIR
24 OR 32 VOLT
AN ATTACHMENT

TURBOCHARGER GP

1W-6248 LINES GP-TURBOCHARGER OIL

1W-6248 LINES GP-TURBOCHARGER OIL
S/N 60M400-5160
ALSO AN ATTACHMENT

4N-3706 LINES GP-TURBOCHARGER OIL

4N-3706 LINES GP-TURBOCHARGER OIL

6N-7970 LINES GP-TURBOCHARGER OIL

6N-7970 LINES GP-TURBOCHARGER OIL
S/N 60M1-1914

3L-4238 BRACKET AS

3L-4238 BRACKET AS
AN ATTACHMENT

1N-3088 CARTRIDGE GP-TURBOCHARGER

1N-3088 CARTRIDGE GP-TURBOCHARGER
S/N 60M1524-5160
PART OF 1W-6228 TURBOCHARGER GP
AN ATTACHMENT

4N-7601 CARTRIDGE GP-TURBOCHARGER

4N-7601 CARTRIDGE GP-TURBOCHARGER
S/N 60M1620-5160
PART OF 6N-0576, 6N-2931, 7C-6703 TURBOCHARGER GP
ALSO AN ATTACHMENT

4W-1225 CARTRIDGE GP-TURBOCHARGER

4W-1225 CARTRIDGE GP-TURBOCHARGER
S/N 60M2192-5160
PART OF 4W-1148, 4W-1226, 4W-1232, 4W-1236, 7C-2731 TURBOCHARGER GP
ALSO AN ATTACHMENT

4W-1225 CARTRIDGE GP-TURBOCHARGER

4W-1225 CARTRIDGE GP-TURBOCHARGER
S/N 60M2192-5160
PART OF 4W-1148, 4W-1226, 4W-1232, 7C-2731 TURBOCHARGER GP

6N-3902 CARTRIDGE GP-TURBOCHARGER

6N-3902 CARTRIDGE GP-TURBOCHARGER
PART OF 6N-2020 TURBOCHARGER GP
ALSO AN ATTACHMENT

6N-7960 CARTRIDGE GP-TURBOCHARGER

6N-7960 CARTRIDGE GP-TURBOCHARGER
S/N 60M3778-5160
PART OF 1W-5285 TURBOCHARGER GP
AN ATTACHMENT

7W-0489 CARTRIDGE GP-TURBOCHARGER

7W-0489 CARTRIDGE GP-TURBOCHARGER
S/N 60M4401-5160
PART OF 4W-7637 TURBOCHARGER GP
AN ATTACHMENT

9N-6675 CARTRIDGE GP-TURBOCHARGER

9N-6675 CARTRIDGE GP-TURBOCHARGER
S/N 60M1528-1619
PART OF 1N-4773 TURBOCHARGER GP

419-8603 KIT-TURBOCHARGER GASKET

419-8603 KIT-TURBOCHARGER GASKET
CONTAINS THE GASKETS & SEALS TO REINSTALL THE TURBO(S) & ATTACHING LINES. THE FOLLOWING TURBO MOUNTING HARDWARE WILL BE INCLUDED: BOLTS, NUTS, STUDS, WASHERS, SPACERS. APPLIES TO TURBO KIT PART NUMBERS 317-8751-UP
FOR USE WITH @@@@@ 4W-3920@@@@@, @@@@@ 4N-2247@@@@@, @@@@@ 7W-7584@@@@@, @@@@@124-3400@@@@@, @@@@@ 1W-0733@@@@@
FIELD INSTALLATION

1N-4773 TURBOCHARGER GP

1N-4773 TURBOCHARGER GP
S/N 60M1528-1619
PART OF 1N-4776 TURBOCHARGER GP
FIELD REPLACEMENT ORDER @@@@@ 6N-0576@@@@@

1N-4776 TURBOCHARGER GP

1N-4776 TURBOCHARGER GP -WATERCOOLED
S/N 60M1528-1619

1N-4776 TURBOCHARGER GP

1N-4776 TURBOCHARGER GP -WATERCOOLED
S/N 60M1620-2882

1N-4776 TURBOCHARGER GP

1N-4776 TURBOCHARGER GP -WATERCOOLED
S/N 60M2883-5160

1W-5285 TURBOCHARGER GP

1W-5285 TURBOCHARGER GP
S/N 60M3778-5160
LH
PART OF 5N-9004 KIT-ENGINE PARTS
AN ATTACHMENT

1W-6228 TURBOCHARGER GP

1W-6228 TURBOCHARGER GP
S/N 60M1524-5160
FOR DITA LIGHT DUTY COMMERCIAL AND PLEASURE CRAFT RATINGS OF 615 BHP AND 750 BHP (247)
PART OF 1W-6564 TURBOCHARGER GP
AN ATTACHMENT

1W-6564 TURBOCHARGER GP

1W-6564 TURBOCHARGER GP
S/N 60M1524-5160
WATERCOOLED
Type 1
AN ATTACHMENT

1W-6564 TURBOCHARGER GP

1W-6564 TURBOCHARGER GP
S/N 60M1524-5160
WATERCOOLED
Type 2
AN ATTACHMENT

4N-2767 TURBOCHARGER GP

4N-2767 TURBOCHARGER GP -WATERCOOLED

4W-1148 TURBOCHARGER GP

4W-1148 TURBOCHARGER GP
S/N 60M400-5160
PART OF 131-6602, 131-6603, 4P-9355, 7C-3431 KIT-ENGINE PARTS, 4W-2939 TURBOCHARGER GP
FIELD REPLACEMENT ORDER @@@@@ 4W-1226@@@@@
ALSO AN ATTACHMENT

4W-1226 TURBOCHARGER GP

4W-1226 TURBOCHARGER GP -LH
S/N 60M400-5160
FIELD REPLACEMENT FOR @@@@@ 4W-1148@@@@@

4W-1232 TURBOCHARGER GP

4W-1232 TURBOCHARGER GP
S/N 60M2573-2654
PART OF 4P-9354, 5N-9578 KIT-ENGINE PARTS, 7C-0693 TURBOCHARGER GP
FIELD REPLACEMENT FOR @@@@@ 7C-2731@@@@@
ALSO AN ATTACHMENT AND FIELD INSTALLATION

4W-1236 TURBOCHARGER GP

4W-1236 TURBOCHARGER GP
S/N 60M1524-5160
PART OF 1W-6564 TURBOCHARGER GP
AN ATTACHMENT

4W-2939 TURBOCHARGER GP

4W-2939 TURBOCHARGER GP -WATERCOOLED
S/N 60M400-5160

4W-7637 TURBOCHARGER GP

4W-7637 TURBOCHARGER GP
S/N 60M4401-5160
PART OF 4P-9351 KIT-ENGINE PARTS
AN ATTACHMENT

6N-0576 TURBOCHARGER GP

6N-0576 TURBOCHARGER GP
FIELD REPLACEMENT FOR @@@@@ 6N-2931@@@@@, @@@@@ 1N-4773@@@@@

6N-2020 TURBOCHARGER GP

6N-2020 TURBOCHARGER GP
PART OF 4P-9353, 5N-1715 KIT-ENGINE PARTS, 4N-2767 TURBOCHARGER GP
ALSO AN ATTACHMENT

6N-2931 TURBOCHARGER GP

6N-2931 TURBOCHARGER GP
S/N 60M1620-2882
PART OF 1N-4776 TURBOCHARGER GP
FIELD REPLACEMENT ORDER @@@@@ 6N-0576@@@@@

6N-7963 TURBOCHARGER GP

6N-7963 TURBOCHARGER GP
S/N 60M1-279
PART OF 6N-7972 TURBOCHARGER GP

6N-7963 TURBOCHARGER GP

6N-7963 TURBOCHARGER GP
S/N 60M280-1914
PART OF 6N-7972 TURBOCHARGER GP

6N-7972 TURBOCHARGER GP

6N-7972 TURBOCHARGER GP
S/N 60M1-1914

7C-0693 TURBOCHARGER GP

7C-0693 TURBOCHARGER GP
S/N 60M2573-2654

7C-0693 TURBOCHARGER GP

7C-0693 TURBOCHARGER GP
S/N 60M2655-5160

7C-2731 TURBOCHARGER GP

7C-2731 TURBOCHARGER GP
S/N 60M2655-5160
PART OF 7C-0693 TURBOCHARGER GP
FIELD REPLACEMENT ORDER @@@@@ 4W-1232@@@@@

7C-6703 TURBOCHARGER GP

7C-6703 TURBOCHARGER GP
S/N 60M2883-5160
PART OF 4P-9356, 5N-8530 KIT-ENGINE PARTS, 1N-4776 TURBOCHARGER GP
ALSO AN ATTACHMENT

AFTERTREATMENT GP

2N-7003 FILTER-SOOT

2N-7003 FILTER-SOOT
FOR USE WITH 1800 RPM RATINGS ON DITA MARINE PROPULSION ENGINES.
AN ATTACHMENT

4N-7808 FILTER-SOOT

4N-7808 FILTER-SOOT
FOR USE WITH 8N-5766 AIR CLEANER GP, PANEL TYPE AIR CLEANERS
AN ATTACHMENT

8N-2555 FILTER-SOOT

8N-2555 FILTER-SOOT
FOR USE WITH 2100 RPM RATED DITA MARINE PROPULSION ENGINES
AN ATTACHMENT

LINES GP-EXHAUST

6N-7611 CAP AS-RAIN

6N-7611 CAP AS-RAIN -EXHAUST
FOR USE WITH 8-IN DIAMETER EXHAUST PIPE
AN ATTACHMENT

128-4113 ELBOW GP-EXHAUST

128-4113 ELBOW GP-EXHAUST
WATERCOOLED, 8-INCH. O.D.
AN ATTACHMENT

1W-6251 ELBOW GP-EXHAUST

1W-6251 ELBOW GP-EXHAUST
S/N 60M1524-5160
205-MM (8-IN)
FOR USE WITH DITA ENGINE RATED AT 1800 OR 2100 RPM
AN ATTACHMENT

1W-6365 ELBOW GP-EXHAUST

1W-6365 ELBOW GP-EXHAUST
S/N 60M1524-5160
6 INCH - FOR LIGHT DUTY COMMERCIAL AND PLEASURE CRAFT RATINGS 615 BHP AND 750 BHP.
FOR USE WITH @@@@@ 1W-6248@@@@@, @@@@@ 1W-6241@@@@@, @@@@@ 1W-6564@@@@@, @@@@@ 1W-6248@@@@@, @@@@@ 1W-6241@@@@@, @@@@@ 1W-6564@@@@@
AN ATTACHMENT

3N-7286 ELBOW GP-EXHAUST

3N-7286 ELBOW GP-EXHAUST
8 IN. OD. WATERCOOLED
AN ATTACHMENT

5N-9223 ELBOW GP-EXHAUST

5N-9223 ELBOW GP-EXHAUST
S/N 60M1524-5160
WATER COOLED-8 INCH O.D.
FOR USE WITH DITA MARINE ENGINES RATED AT 1800 OR 2100 RPM
AN ATTACHMENT

6N-4432 ELBOW GP-EXHAUST

6N-4432 ELBOW GP-EXHAUST
S/N 60M402-5160
203-MM (8-IN)
FOR USE WITH DIT ENGINE RATED AT 1800 OR 2100 RPM, OR DITA ENGINE RATED AT 1200 RPM
AN ATTACHMENT

6N-6093 ELBOW GP-EXHAUST

6N-6093 ELBOW GP-EXHAUST
152-MM (6-INCH)
Type 1
CANNOT BE USED WITH @@@@@128-4113@@@@@, EXHAUST RESTRICTOR
AN ATTACHMENT

6N-6093 ELBOW GP-EXHAUST

6N-6093 ELBOW GP-EXHAUST
152-MM (6-INCH)
Type 2
CANNOT BE USED WITH @@@@@128-4113@@@@@, EXHAUST RESTRICTOR
AN ATTACHMENT

5L-7520 ELBOW-EXHAUST

5L-7520 ELBOW-EXHAUST
8-IN
AN ATTACHMENT

2W-7848 FITTING GP-EXHAUST

2W-7848 FITTING GP-EXHAUST
203-MM (8-IN). FLEXIBLE
AN ATTACHMENT

3N-3018 FITTING GP-EXHAUST

3N-3018 FITTING GP-EXHAUST
152 MM (6 INCH)
AN ATTACHMENT

5L-6797 FITTING GP-EXHAUST

5L-6797 FITTING GP-EXHAUST
203 MM(8 INCH). VERTICAL
AN ATTACHMENT

2W-7852 FLANGE GP-EXHAUST

2W-7852 FLANGE GP-EXHAUST
203-MM (8-IN). 5L7520 ELBOW-EXHAUST IS AVAILABLE
AN ATTACHMENT

2W-7863 FLANGE GP-EXHAUST

2W-7863 FLANGE GP-EXHAUST
203-MM (8-INCH) DIAMETER PIPE
AN ATTACHMENT

5L-8601 FLANGE GP-EXHAUST

5L-8601 FLANGE GP-EXHAUST
152 MM (6 INCH). FOR USE WHEN 166 H.P. TO MAX H.P. IS SPECIFIED
AN ATTACHMENT

6L-3642 FLANGE GP-EXHAUST

6L-3642 FLANGE GP-EXHAUST
203 MM (8 INCH)
AN ATTACHMENT

5L-3338 PIPE GP-EXHAUST

5L-3338 PIPE GP-EXHAUST
203-MM (8-IN) ID
AN ATTACHMENT

Information:

(For parts list, see above)

AIR INLET AND EXHAUST SYSTEM

AFTERCOOLER GP

Engine News

New Aftercooler Core Has Improved Design To Prevent Vibration Damage Which Lets Coolant Into Engine Air Inlet
1981/04/01

New Adapters And O-Ring Seals Used In Aftercooler Group
1982/03/17

Realignment of Air System Components is Recommended. {1063}
2004/06/01

A New Aftercooler Cover is Now Used {1063, 1063}
2004/12/01

Specifications

Aftercooler
3408C and 3412C Marine Engines

Disassembly and Assembly

Aftercooler Core
3408C & 3412C MARINE ENGINES

Aftercooler
3412 INDUSTRIAL & MARINE ENGINES

Service Magazine

Higher Capacity Auxiliary Pump Group Is Now Available{1371}
1980/08/11

New Aftercooler Core has Improved Design To Prevent Vibration Damage Which Lets Coolant Into Engine Air Inlet{1064}
1981/03/09

New Adapters And O-Ring Seals Used In Aftercooler Group{1063}
1982/03/08

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

Caution: Do Not Change Orifice In Water Outlet Of Auxiliary Pump Group{1371}
1978/12/18

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

AIR CLEANER GP

Engine News

Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly
1979/10/03

Stronger Braces Used Between Air Cleaner And Engine
1980/03/12

Larger Air Cleaner Used For Less Restriction To Air Flow
1981/07/01

New Air Cleaner Group Has Six Clamps For Improved Seal
1981/12/16

A Soot Filter Is Available For Use With Air Cleaners
1984/12/12

Improved Air Cleaner Element Has Pleats That Are Evenly Spaced
1988/09/01

8N-4617 Air Cleaner Clamp Kit Available{1051}
1998/03/01

90° Elbow Added To Air Cleaner Group To Prevent Damage To The Air Filter Service Indicator
1978/12/13

Special Instruction

Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Air An Exhaust Lines
3412 INDUSTRIAL AND MARINE ENGINES

Service Letter-China

Service Letter-Asia

Reuse And Salvage Guidelines

Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}

Service Letter-APD

Disassembly and Assembly

Air Filter
3408C & 3412C MARINE ENGINES

Service Magazine

Stronger Braces Used Between Air Cleaner And Engine{1051}
1980/02/25

Larger Air Cleaner Used For Less Restriction To Air Flow{1051}
1981/06/22

New Air Cleaner Group Has Six Clamps For Improved Seal{1051}
1981/12/07

A Soot Filter Is Available For Use With Air Cleaners{1054}
1984/12/10

90° Elbow Added To Air Cleaner Group To Prevent Damage To The Air Filter Service Indicator{1051,7452}
1978/12/04

Improved Air Cleaner Element Has Pleats That Are Evenly Spaced{1054}
1988/09/05

Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly{1051,1054}
1979/10/01

Light Green Gasket Material On Secondary Air Filter Elements May Stick To Filter Housing{1054,1051}
1992/02/10

Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25

EXHAUST GP

Truck Engine News

A Special Instruction, REHS1807 , "Installation Guide for Diesel Particulate Filters" is Available {1089, 1091}
2004/01/01

Engine News

A Soot Filter Is Available For Use With Air Cleaners
1984/12/12

New Water Cooled Exhaust Elbow Available {1059}
1996/01/17

Special Instruction

Diesel Particulate Filter Monitoring System {108F, 7490}
Diesel Particulate Filter Monitoring System {108F, 7490}

Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}

Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}

Procedure to Handle and Ship Diesel Particulate Filters (DPF) and Catalytic Converter Mufflers (CCM){1091, 1091}
Procedure to Handle and Ship Diesel Particulate Filters (DPF) and Catalytic Converter Mufflers (CCM){1091, 1091}

Technical Information Bulletin

Exhaust Backpressure Limits For Marine Engines
Exhaust Backpressure Limits For Marine Engines

Specifications

Air An Exhaust Lines
3412 INDUSTRIAL AND MARINE ENGINES

Reuse And Salvage Guidelines

Inspection of Diesel Particulate Filters (DPF), Diesel Oxidation Catalysts (DOC) and CRS Bodies {108F, 1091}
Inspection of Diesel Particulate Filters (DPF), Diesel Oxidation Catalysts (DOC) and CRS Bodies {108F, 1091}

Service Magazine

New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29

A Soot Filter Is Available For Use With Air Cleaners{1054}
1984/12/10

Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25

INLET GP-AIR

Engine News

Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly
1979/10/03

Stronger Braces Used Between Air Cleaner And Engine
1980/03/12

New Aftercooler Core Has Improved Design To Prevent Vibration Damage Which Lets Coolant Into Engine Air Inlet
1981/04/01

New Air Cleaner Group Has Six Clamps For Improved Seal
1981/12/16

A Soot Filter Is Available For Use With Air Cleaners
1984/12/12

Improved Air Cleaner Element Has Pleats That Are Evenly Spaced
1988/09/01

8N-4617 Air Cleaner Clamp Kit Available{1051}
1998/03/01

90° Elbow Added To Air Cleaner Group To Prevent Damage To The Air Filter Service Indicator
1978/12/13

Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {1000, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {1000, 1052, 1087}

Specifications

Air An Exhaust Lines
3412 INDUSTRIAL AND MARINE ENGINES

Disassembly and Assembly

Air Filter
3408C & 3412C MARINE ENGINES

Service Magazine

Stronger Braces Used Between Air Cleaner And Engine{1051}
1980/02/25

New Aftercooler Core has Improved Design To Prevent Vibration Damage Which Lets Coolant Into Engine Air Inlet{1064}
1981/03/09

Larger Air Cleaner Used For Less Restriction To Air Flow{1051}
1981/06/22

New Air Cleaner Group Has Six Clamps For Improved Seal{1051}
1981/12/07

Carbon Build-Up In Combustion And Inlet Areas{1058,1101,1105,1214,1104}
1982/03/22

A Soot Filter Is Available For Use With Air Cleaners{1054}
1984/12/10

90° Elbow Added To Air Cleaner Group To Prevent Damage To The Air Filter Service Indicator{1051,7452}
1978/12/04

Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly{1051,1054}
1979/10/01

Light Green Gasket Material On Secondary Air Filter Elements May Stick To Filter Housing{1054,1051}
1992/02/10

Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25

Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}

LINES GP-AIR

Engine News

An Improved Exhaust Gasket Is Available {1071, 7555}
2006/10/16

Specifications

Air An Exhaust Lines
3412 INDUSTRIAL AND MARINE ENGINES

Service Magazine

Carbon Build-Up In Combustion And Inlet Areas{1058,1101,1105,1214,1104}
1982/03/22

MANIFOLD GP-EXHAUST

Engine News

Larger Studs Can Be Used With Rear Exhaust Manifolds
1982/06/16

Changes To Exhaust Manifolds Help Prevent Broken Studs
1985/04/01

Maintenance Procedure Extends Service Life Of Exhaust Manifold Studs
1989/01/01

New Exhaust Manifold Stud Available
1990/02/01

Update Information For Exhaust Manifolds
1991/01/01

New Thicker Exhaust Manifold Gasket Used{1059}
1995/09/01

Stronger Exhaust Manifold Gasket Now Used
1978/03/01

A New Exhaust Gasket is Now Available {1059}
2008/12/08

New Water Cooled Exhaust Manifold {1059}
2006/04/24

Specifications

Exhaust Manifolds
3412 INDUSTRIAL AND MARINE ENGINES

Exhaust Manifold
3408C and 3412C Marine Engines

Disassembly and Assembly

Exhaust Manifold (rear)
3408C & 3412C MARINE ENGINES

Exhaust Manifold (Water Cooled)
3408C & 3412C MARINE ENGINES

Exhaust Manifold
3412 INDUSTRIAL & MARINE ENGINES

Exhaust Manifold (Water Cooled)
3412 INDUSTRIAL & MARINE ENGINES

Service Magazine

Larger Studs Can Be Used With Rear Exhaust Manifolds{1059}
1982/05/17

Changes To Exhaust Manifolds Help Prevent Broken Studs{1059}
1985/04/08

Stronger Exhaust Manifold Gasket Now Used{1059}
1978/02/27

Maintenance Procedure Extends Service Life Of Exhaust Manifold Studs{1050}
1988/12/12

New Exhaust Manifold Stud Available{1059}
1990/02/12

Update Information For Exhaust Manifolds{1059}
1990/12/24

MANIFOLD GP-INLET

Carbon Build-Up In Combustion And Inlet Areas{1058,1101,1105,1214,1104}
1982/03/22

MISCELLANEOUS INFORMATION

Engine News

Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning
1979/08/22

Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly
1979/10/03

Stronger Braces Used Between Air Cleaner And Engine
1980/03/12

New Adapters And O-Ring Seals Used In Aftercooler Group
1982/03/17

Improved Air Cleaner Element Has Pleats That Are Evenly Spaced
1988/09/01

Maintenance Procedure Extends Service Life Of Exhaust Manifold Studs
1989/01/01

New Bolt Improves Retention Of Backplate To Housing Assembly In Turbocharger Cartridge Groups
1991/04/01

Adapter For Disassembly And Assembly Of Turbocharger Cartridge
1977/01/28

Clip Now Used To Hold Coolant Line For The Turbocharger
1977/03/15

Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels
1977/03/15

Stronger Exhaust Manifold Gasket Now Used
1978/03/01

Silicone Grease Now Used In Seal Ring Groove In Turbochargers
1978/05/24

Salvage Of Turbocharger Compressor Housing During Reconditioning
1978/10/18

90° Elbow Added To Air Cleaner Group To Prevent Damage To The Air Filter Service Indicator
1978/12/13

Service Magazine

Stronger Braces Used Between Air Cleaner And Engine{1051}
1980/02/25

New Aftercooler Core has Improved Design To Prevent Vibration Damage Which Lets Coolant Into Engine Air Inlet{1064}
1981/03/09

Larger Air Cleaner Used For Less Restriction To Air Flow{1051}
1981/06/22

New Basic Turbocharger Group Prevents Possible Failures Of Compressor Wheel{1052}
1981/11/09

New Air Cleaner Group Has Six Clamps For Improved Seal{1051}
1981/12/07

New Adapters And O-Ring Seals Used In Aftercooler Group{1063}
1982/03/08

Carbon Build-Up In Combustion And Inlet Areas{1058,1101,1105,1214,1104}
1982/03/22

Larger Studs Can Be Used With Rear Exhaust Manifolds{1059}
1982/05/17

Stronger Turbine Wheel Used In Turbocharger Shaft And Wheel Assemblies{1053,1052}
1982/06/14

Caterpillar Recommends Against The Use Of Alcohol Mist Injection Systems{1050,1250}
1982/06/28

A Soot Filter Is Available For Use With Air Cleaners{1054}
1984/12/10

Changes To Exhaust Manifolds Help Prevent Broken Studs{1059}
1985/04/08

Use Care When Handling Turbocharger Compressor Wheels{1052,1077}
1985/12/16

Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect{1053}
1986/02/03

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

Adapter For Disassembly And Assembly Of Turbocharger Cartridge{0620,1053}
1977/01/24

Clip Now Used To Hold Coolant Line For The Turbocharger{1052,1380}
1977/02/28

Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels{0374,1052}
1977/02/28

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

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

Be Sure To Correctly Tighten Turbocharger Clamp Assemblies{1052}
1987/09/07

Stronger Exhaust Manifold Gasket Now Used{1059}
1978/02/27

Silicone Grease Now Used In Seal Ring Groove In Turbochargers{1052,1053,1077}
1978/05/15

Maintenance Procedure Extends Service Life Of Exhaust Manifold Studs{1050}
1988/12/12

Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning{1053}
1979/08/20

Only One Dowel Pin Is Now Used To Hold The Thrust Bearing In The Correct Position{1053,1052}
1979/09/03

Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly{1051,1054}
1979/10/01

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

Tightening Procedure For Turbocharger Compressor Nut{1052,1060}
1989/09/18

New Exhaust Manifold Stud Available{1059}
1990/02/12

Update Information For Exhaust Manifolds{1059}
1990/12/24

New Bolt Improves Retention Of Backplate To Housing Assembly In Turbocharger Cartridge Groups{1052,1053,1056,7553}
1991/04/08

Light Green Gasket Material On Secondary Air Filter Elements May Stick To Filter Housing{1054,1051}
1992/02/10

Compressor Nut Torque For Schwitzer Turbochargers{1052}
1993/07/26

MUFFLER GP

Special Instruction

SHUTOFF GP-AIR

Specifications

Air Shutoffs
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS

TOOLS

Engine News

Change 6V3060 EGR Testers To LES Testers
1983/04/27

Technical Information Bulletin

368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}

Tool Operating Manual

NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}

Service Magazine

Thermocouple Assembly (Exhaust) Measures Engine Exhaust Temperatures {0701, 0776, 0781}
2004/04/01

TURBOCHARGER GP

Engine News

Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning
1979/08/22

New Basic Turbocharger Group Prevents Possible Failures Of Compressor Wheel
1981/11/25

Stronger Turbine Wheel Used In Turbocharger Shaft And Wheel Assemblies
1982/08/25

Use Of 9S3265 Retaining Compound On AiResearch Turbocharger Compressor Wheel Retainer Nuts
1983/04/27

Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect
1986/02/01

Stop Engine If There Is A Turbocharger Bearing Failure
1987/04/01

Be Sure To Correctly Tighten Turbocharger Clamp Assemblies
1987/09/01

Tightening Procedure For Turbocharger Compressor Nut
1989/09/01

New Bolt Improves Retention Of Backplate To Housing Assembly In Turbocharger Cartridge Groups
1991/04/01

"Off-Size" Bearing Kits Available
1991/10/01

Compressor Nut Torque For Schwitzer Turbochargers
1993/07/01

Water Cooled Turbine Housings May Require Larger Core Plugs{1065,1050}
1994/11/01

Adapter For Disassembly And Assembly Of Turbocharger Cartridge
1977/01/28

Clip Now Used To Hold Coolant Line For The Turbocharger
1977/03/15

Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels
1977/03/15

Silicone Grease Now Used In Seal Ring Groove In Turbochargers
1978/05/24

Improved Seal Rings For Turbine End Of Turbochargers
1978/07/05

Salvage Of Turbocharger Compressor Housing During Reconditioning
1978/10/18

A Revised Special Instruction Provides Information on Service Replacement of the Turbocharger (for Turbocharged Engines Only) {1052}
2003/03/01

Policy for Reusing the Turbocharger Turbine Housing {1052, 1065, 7754}
2003/07/01

Prevent the Possibility of Contamination in order to Ensure Longer Life of Turbochargers {1052}
2003/12/01

Magnetic Cover for the Turbocharger Oil Supply Line {1052, 1307}
2006/02/20

New Gaskets for the Turbocharger Oil Lines are Now Used {1052, 1307}
2005/07/04

Packaging the Turbocharger {1052}
2007/02/26

Troubleshooting the Wastegate Canister {1052, 1057}
2008/12/22

Special Instruction

Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}

2W726 Turbocharger Cartridge Repair Kit{1053}
2W726 Turbocharger Cartridge Repair Kit{1053}

2W727 Turbocharger Cartridge Repair Kit{1053}
2W727 Turbocharger Cartridge Repair Kit{1053}

2W715 Turbocharger Cartridge Repair Kit{1053}
2W715 Turbocharger Cartridge Repair Kit{1053}

7W4874 Turbocharger Cartridge Repair Kit{1053}
7W4874 Turbocharger Cartridge Repair Kit{1053}

Instructions for the Service Replacement of the Turbochargers{1052}
Instructions for the Service Replacement of the Turbochargers{1052}

Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}
Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}

Specifications

Air An Exhaust Lines
3412 INDUSTRIAL AND MARINE ENGINES

Turbocharger Impeller Installation
3412 INDUSTRIAL AND MARINE ENGINES

Turbocharger T12
3412 INDUSTRIAL AND MARINE ENGINES

Turbocharger TW81
3412 INDUSTRIAL AND MARINE ENGINES

Turbocharger TV81
3412 INDUSTRIAL AND MARINE ENGINES

Turbocharger TW91
3412 INDUSTRIAL AND MARINE ENGINES

Turbochargers F452, F555 & F552
3412 INDUSTRIAL AND MARINE ENGINES

Turbochargers 4MFW and 4MF
3412 INDUSTRIAL AND MARINE ENGINES

Turbocharger
3408C and 3412C Marine Engines

Reuse And Salvage Guidelines

Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Reuse and Salvage for Turbochargers {0760, 0767, 1052}

Information Release Memo

CATERPILLAR REMAN PRODUCTS GROUP ANNOUNCES EXPANDED TURBOCHARGER COVERAGE FOR CERTAIN ENGINE MODELS
CATERPILLAR REMAN PRODUCTS GROUP ANNOUNCES EXPANDED TURBOCHARGER COVERAGE FOR CERTAIN ENGINE MODELS

CAT REMAN ANNOUNCES AN ADVANCED SALVAGE TECHNIQUE WHICH WILL AFFECT THE APPEARANCE OF CERTAIN TURBOCHARGERS
CAT REMAN ANNOUNCES AN ADVANCED SALVAGE TECHNIQUE WHICH WILL AFFECT THE APPEARANCE OF CERTAIN TURBOCHARGERS

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

Disassembly and Assembly

Turbocharger
3408C & 3412C MARINE ENGINES

Turbocharger (Industrial Engine)
3412 INDUSTRIAL & MARINE ENGINES

Turbocharger (Marine Engine)
3412 INDUSTRIAL & MARINE ENGINES

Turbocharger (T12)
3412 INDUSTRIAL & MARINE ENGINES

Turbocharger
3412 INDUSTRIAL & MARINE ENGINES

Service Magazine

Remove Piston Cooling Tubes Before Removal Of Pistons And Connecting Rods{1214,1218,1201,1225,1307}
1981/07/13

New Basic Turbocharger Group Prevents Possible Failures Of Compressor Wheel{1052}
1981/11/09

Carbon Build-Up In Combustion And Inlet Areas{1058,1101,1105,1214,1104}
1982/03/22

Stronger Turbine Wheel Used In Turbocharger Shaft And Wheel Assemblies{1053,1052}
1982/06/14

Caterpillar Recommends Against The Use Of Alcohol Mist Injection Systems{1050,1250}
1982/06/28

Use Care When Handling Turbocharger Compressor Wheels{1052,1077}
1985/12/16

Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect{1053}
1986/02/03

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

Adapter For Disassembly And Assembly Of Turbocharger Cartridge{0620,1053}
1977/01/24

Clip Now Used To Hold Coolant Line For The Turbocharger{1052,1380}
1977/02/28

Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels{0374,1052}
1977/02/28

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

Be Sure To Correctly Tighten Turbocharger Clamp Assemblies{1052}
1987/09/07

Silicone Grease Now Used In Seal Ring Groove In Turbochargers{1052,1053,1077}
1978/05/15

Improved Seal Rings For Turbine End Of Turbochargers{1052}
1978/07/03

Salvage Of Turbocharger Compressor Housing During Reconditioning{1052}
1978/10/09

Use Of 9S3265 Retaining Compound On Schwitzer Turbocharger Compressor Wheel Retainer Nuts{1052,1053}
1979/06/25

Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning{1053}
1979/08/20

Only One Dowel Pin Is Now Used To Hold The Thrust Bearing In The Correct Position{1053,1052}
1979/09/03

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

Different Thrust Bearing And Thrust Rings Now Used In Turbochargers{1052,1053}
1979/10/22

Tightening Procedure For Turbocharger Compressor Nut{1052,1060}
1989/09/18

New Bolt Improves Retention Of Backplate To Housing Assembly In Turbocharger Cartridge Groups{1052,1053,1056,7553}
1991/04/08

New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket{1157,1307}
1992/09/21

Compressor Nut Torque For Schwitzer Turbochargers{1052}
1993/07/26

Troubleshooting the Wastegate Canister {1052, 1057}
2008/12/22

VALVE GP-CONTROL

Carbon Build-Up In Combustion And Inlet Areas{1058,1101,1105,1214,1104}
1982/03/22

AFTERTREATMENT GP

Engine News

A Soot Filter Is Available For Use With Air Cleaners
1984/12/12

Special Instruction

Diesel Particulate Filter Monitoring System {108F, 7490}
Diesel Particulate Filter Monitoring System {108F, 7490}

Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}

Procedure to Install an Aftertreatment (Mechanical) Kit on All Caterpillar<SUP>®</SUP> Diesel Engines {108D, 108U, 1408, 1907, 1921, 1923, 7553}
Procedure to Install an Aftertreatment (Mechanical) Kit on All Caterpillar^® Diesel Engines {108D, 108U, 1408, 1907, 1921, 1923, 7553}

Service Magazine

A Soot Filter Is Available For Use With Air Cleaners{1054}
1984/12/10

LINES GP-EXHAUST

Engine News

Warranty Claims for Turbocharger Gaskets on Certain Marine Engines {1061}
2010/01/08

Specifications

Air An Exhaust Lines
3412 INDUSTRIAL AND MARINE ENGINES

Truck sale:

95,720

Caterpillar 3412, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.

96,795

Caterpillar 3412, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.

93,569

Caterpillar 3412, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.

60,000

Caterpillar 3412, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY

159,600

Caterpillar 3412, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY