7E-0491 PISTON & ROD GP S/N 2EK1-1930 14.5:1 RATIO 3406B TRUCK ENGINE

BASIC ENGINE

PISTON & ROD GP

0. 7E-0491 PISTON & R
1. 7E-8657 PISTON & R
2. 7E-8657 PISTON & R
3. 7E-8701 PISTON & R
4. 7E-8701 PISTON & R

VALVE MECHANISM GP

5. 4N-1045 ROCKER ARM
6. 7C-0032 ROCKER ARM

ENGINE BRAKE GP

7. 148-7443 SPACER GP-

SERPENTINE/V-BELTS

8. 4P-1667 V-BELT SET
9. 7N-3949 V-BELT SET
0. INFORMATION

TRUCK ENGINE 3406B TRUCK ENGINE 2EK
3406B Truck Engine(PEEC) 2EK00001-UP SEBP1956 3406B 2EK (1990)

BASIC ENGINE

PISTON & ROD GP

203-4837 KIT-PISTON

7E-0491 PISTON & ROD GP

7E-8657 PISTON & ROD GP

7E-8701 PISTON & ROD GP

#SEBP19560250

7E-0491: PISTON & ROD GP

PISTON & ROD GP

7E-0491 PISTON & ROD GP
S/N 2EK1-1930
14.5:1 RATIO

i00396847 SEBP1956

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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	524-5564	[1]	PIN-PISTON
2.	7E-5665 J	[2]	RETAINER-PIN
3.	7E-5996	[1]	ROD AS-CONNECTING
3A.	4P-8495 J	[1]	BUSHING
3B.	219-4458	[2]	PIN-DOWEL
3C.	7E-4195 M	[2]	BOLT-CONNECTING ROD (M16X1.5X97-MM)
4.	328-5573	[1]	BEARING-CONNECTING ROD (STANDARD)
	7E-0558 AB		BEARING-CONNECTING ROD (0.635-MM US)
	7E-0559 AB		BEARING-CONNECTING ROD (1.27-MM US)
5.	160-1131 J	[1]	BODY AS-PISTON
6.	7N-7078 J	[1]	RING-PISTON (OIL CONTROL)
7.	2P-2817 J	[1]	RING-PISTON (INTERMEDIATE)
8.	346-3340 J	[1]	RING-PISTON (TOP)

			AVAILABLE REPAIR KIT(S):
	442-5349 ABJ	[1]	KIT-ENGINE CYLINDER REPAIR
			(INCLUDES RINGS, BUSHING, PISTON BODY ASSEMBLY, RETAINER, LINER, SINGLE CYLINDER LINER GASKET KIT)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP19560251

7E-8657: PISTON & ROD GP

PISTON & ROD GP

7E-8657 PISTON & ROD GP
S/N 2EK1-512
15.6:1 RATIO

i00389612 SEBP1956

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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-1608	[1]	PIN-PISTON
2.	8N-7295	[2]	RETAINER-PIN
3.	8N-1726	[1]	ROD AS-CONNECTING
	8N-2018	[1]	BUSHING
4.	6N-8942	[2]	BOLT-CONNECTING ROD
	8L-3441	[2]	NUT (9/16-18-THD)
5.	9Y-9497 H	[1]	BEARING-CONNECTING ROD (STANDARD)
	4W-5702 AJ	[1]	BEARING-CONNECTING ROD (0.635-MM US)
	4W-5703 AL	[1]	BEARING-CONNECTING ROD (1.27-MM US)
6.	7E-8656	[1]	BODY AS-PISTON
7.	1W-9460	[1]	RING-PISTON (TOP)
8.	2P-2817	[1]	RING-PISTON (INTERMEDIATE)
9.	7N-7078	[1]	RING-PISTON (OIL CONTROL)

			AVAILABLE REPAIR KIT(S):
	9Y-6188 AH		KIT-ROD BEARING (STANDARD)
	9Y-6189 AJ		KIT-ROD BEARING (0.635-MM US)
	9Y-6190 AL		KIT-ROD BEARING (1.27-MM US)
	A		NOT PART OF THIS GROUP
	H		KIT INCLUDES SIX STANDARD BEARINGS MARKED H
	J		KIT INCLUDES SIX .635MM US BEARINGS MARKED J
	L		KIT INCLUDES SIX 1.27MM US BEARINGS MARKED L
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP19560252

7E-8657: PISTON & ROD GP

PISTON & ROD GP

7E-8657 PISTON & ROD GP
S/N 2EK513-1853
15.6:1 RATIO

i00389616 SEBP1956

For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-1608	[1]	PIN-PISTON
2.	7E-5665	[1]	RETAINER-PIN
3.	7E-5996 C	[1]	ROD AS-CONNECTING
	4P-8495	[1]	BUSHING
4.	7E-4195 M	[2]	BOLT-CONNECTING ROD (M16X1.5X97-MM)
	7N-2043	[2]	DOWEL
5.	9Y-7735 C	[1]	BEARING-CONNECTING ROD (STANDARD)
	7E-0558 AB		BEARING-CONNECTING ROD (0.635-MM US)
	7E-0559 AB		BEARING-CONNECTING ROD (1.27-MM US)
6.	7E-8656	[1]	BODY AS-PISTON
7.	1W-9460	[1]	RING-PISTON (TOP)
8.	2P-2817	[1]	RING-PISTON (INTERMEDIATE)
9.	7N-7078	[1]	RING-PISTON (OIL CONTROL)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP19560253

7E-8701: PISTON & ROD GP

PISTON & ROD GP

7E-8701 PISTON & ROD GP
S/N 2EK1-512
15.2:1 RATIO

i00389681 SEBP1956

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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-1608	[1]	PIN-PISTON
2.	8N-7295	[2]	RETAINER-PIN
3.	8N-1726	[1]	ROD AS-CONNECTING
	8N-2018	[1]	BUSHING
4.	6N-8942	[2]	BOLT-CONNECTING ROD
	8L-3441	[2]	NUT (9/16-18-THD)
5.	9Y-9497	[1]	BEARING-CONNECTING ROD (STANDARD)
	4W-5702 A	[1]	BEARING-CONNECTING ROD (0.635-MM US)
	4W-5703 A	[1]	BEARING-CONNECTING ROD (1.27-MM US)
6.	7E-8700	[1]	BODY AS-PISTON
7.	1W-9460	[1]	RING-PISTON (TOP)
8.	2P-2817	[1]	RING-PISTON (INTERMEDIATE)
9.	7N-7078	[1]	RING-PISTON (OIL CONTROL)

			AVAILABLE REPAIR KIT(S):
	9Y-6188		KIT-ROD BEARING (STANDARD)
			(INCLUDES 6 BEARINGS)
	9Y-6189		KIT-ROD BEARING (0.635-MM US)
			(INCLUDES 6 BEARINGS)
	9Y-6190		KIT-ROD BEARING (1.27-MM US)
			(INCLUDES 6 BEARINGS)
	A		NOT PART OF THIS GROUP
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP19560254

7E-8701: PISTON & ROD GP

PISTON & ROD GP

7E-8701 PISTON & ROD GP
S/N 2EK513-4045
15.2:1 RATIO

i00389684 SEBP1956

For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-1608	[1]	PIN-PISTON
2.	7E-5665	[2]	RETAINER-PIN
3.	7E-5996 C	[1]	ROD AS-CONNECTING
	4P-8495	[1]	BUSHING
	7N-2043 C	[2]	DOWEL
4.	7E-4195 CM	[2]	BOLT-CONNECTING ROD (M16X1.5X97-MM)
5.	9Y-7735 C	[1]	BEARING-CONNECTING ROD (STANDARD)
	7E-0558 AB		BEARING-CONNECTING ROD (0.635-MM US)
	7E-0559 AB		BEARING-CONNECTING ROD (1.27-MM US)
6.	7E-8700	[1]	BODY AS-PISTON
7.	1W-9460	[1]	RING-PISTON (TOP)
8.	2P-2817	[1]	RING-PISTON (INTERMEDIATE)
9.	7N-7078	[1]	RING-PISTON (OIL CONTROL)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP19560255

4N-1045: ROCKER ARM GP

ROCKER ARM GP

4N-1045 ROCKER ARM GP
PART OF 4W-2461 VALVE MECHANISM GP

i00122074 SEBP1956

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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	006-7403	[2]	RING-RETAINING
2.	2N-7228	[2]	WASHER (1X1.5X0.03-IN THK)
3.	4N-0955	[2]	DOWEL
4.	2N-7229	[2]	SPRING
5.	4N-0839	[1]	SHAFT AS-ROCKER ARM
5A.	0L-1022	[2]	PLUG-CUP
6.	2N-7228 B	[2]	WASHER (1X1.5X0.03-IN THK)
7.	9Y-4384	[2]	BRACKET-SHAFT
8.	4N-5614	[6]	ROCKER ARM AS
9.	9Y-4383	[1]	BRACKET-SHAFT
10.	336-6781	[6]	SCREW (3/8-24X4.78-IN)
11.	9L-7712	[6]	NUT (3/8-24-THD)
	B		USE AS REQUIRED
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP19560256

7C-0032: ROCKER ARM GP

ROCKER ARM GP

7C-0032 ROCKER ARM GP
PART OF 7C-0050 VALVE MECHANISM GP

i00395923 SEBP1956

For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-5614	[6]	ROCKER ARM AS
2.	4N-0839	[1]	SHAFT AS-ROCKER ARM
3.	0L-1022 C	[2]	PLUG-CUP
4.	2N-7229	[2]	SPRING
5.	108-5603	[3]	SCREW (3/8-24X1.67-IN)
6.	9L-7712	[6]	NUT (3/8-24-THD)
7.	4N-0955 C	[1]	DOWEL
8.	2N-7228 B	[4]	WASHER (1X1.5X0.03-IN THK)
9.	006-7403	[2]	RING-RETAINING
10.	9Y-4383	[1]	BRACKET-SHAFT
11.	9Y-4384	[2]	BRACKET-SHAFT
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP19560257

148-7443: SPACER GP-ENGINE BRAKE

SPACER GP-ENGINE BRAKE

148-7443 SPACER GP-ENGINE BRAKE
PART OF 148-7422, 148-7440 ENGINE BRAKE GP

i00852110 SEBP1956

For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	115-2378	[1]	HARNESS (ENGINE BRAKE)(SOLENOID)
	6I-1756	[1]	HARNESS (ENGINE BRAKE)

#SEBP19560258

4P-1667: V-BELT SET

V-BELT SET

4P-1667 V-BELT SET
1524 MM (60 IN) LG
AN ATTACHMENT

i00525780 SEBP1956

For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(INCLUDES 2 BELTS)

#SEBP19560259

7N-3949: V-BELT SET

V-BELT SET

7N-3949 V-BELT SET
1359MM (53.5IN) LG
AN ATTACHMENT

i00524062 SEBP1956

For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(INCLUDES 2 BELTS)

Information:

BASIC ENGINE

PISTON & ROD GP

Truck Engine News

Inspection Marks On Bearings
1982/05/19

Use 6V6147 Polishing Wheel To Clean Piston Pins
1982/12/08

Pistons With Thicker Top Rings Must Be Used In Correct Applications
1983/06/29

Parts Service Information For Pistons, Connecting Rods, Piston Pins And Rings
1983/10/05

Reuse Of Engine Bearings
1983/12/21

Effects Of Liner Wear In Engines Using Plasma Coated Top Rings
1985/11/01

Increase Piston Reuse With Keystone Piston Ring Gage Group
1986/07/01

Check Connecting Rods After Engine Failures Involving Hydraulic Lock
1986/11/01

Plasma Top Piston Rings Replace Chrome Rings
1989/09/01

New Piston Pin Retainer Used
1991/10/01

Cylinder Pack Puller Groups Improved
1992/12/01

New Piston Body Has Improved Bonding Between Iron Band And Aluminum Body{1214}
1994/01/01

Verification of Connecting Rod Eye Bushing Retention When Overhauling Engines{1218}
1994/11/01

New Guidelines for Inspecting Pistons {1214}
2006/01/01

A New Piston Cooling Jet Assembly Has Been Released {1331}
2006/08/01

A New Connecting Rod Bearing is Available {1219, 1225}
2009/01/01

A New Connecting Rod Bearing is Available {1218, 1219, 1225}
2009/02/01

An Improved Top Piston Ring Is Now Used on Aluminum Pistons in Certain 3406, 3408, and 3412 Engines {1215}
2012/04/24

Engine News

Wider Connecting Rods Have More Bearing Area
1979/10/31

Connecting Rod Changes And Replacement Information
1980/03/12

In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09

New Piston Pin Bearing Used In Connecting Rod Assembly
1977/04/22

New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03

Special Instruction

Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}

Piston Cleaning Procedure{1214}
Piston Cleaning Procedure{1214}

Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}

Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}

3400 Series Engines{1215}
3400 Series Engines{1215}

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Service Letter-NACD

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE

Service Letter-Australia

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Service Letter-CFEL

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Service Letter-CSARL

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Service Letter-Americas

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Service Letter-Brazil

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Service Letter-Truck/Ag/Marine

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Technical Information Bulletin

Connecting Rod Bearings
Connecting Rod Bearings

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Specifications

Pistons And Rings
3406B (PEEC) DIESEL TRUCK ENGINE

Connecting Rods
3406B (PEEC) DIESEL TRUCK ENGINE

Connecting Rod And Main Bearing Journals
3406B (PEEC) DIESEL TRUCK ENGINE

Tool Operating Manual

NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}

Service Letter-China

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Service Letter-Asia

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Reuse And Salvage Guidelines

Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}

Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}

Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}

Information Release Memo

PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS

Service Letter-APD

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines
Product Support Program For Replacing The Cylinder Kits On Certain 3406B Truck Engines

Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Disassembly and Assembly

Piston Cooling Tubes
3406B (PEEC) DIESEL TRUCK ENGINE

Connecting Rod Bearings
3406B (PEEC) DIESEL TRUCK ENGINE

Crankshaft Main Bearings
3406B (PEEC) DIESEL TRUCK ENGINE

Cylinder Liners
3406B (PEEC) DIESEL TRUCK ENGINE

Pistons And Connecting Rod Assemblies
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Connecting Rod Changes And Replacement Information{1218}
1980/03/03

Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18

Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

New Bearing Standard: Quantity Of One Part Number Now Has Both Halves Of The Bearing{7551}
1982/08/09

Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08

Use the 6V6167 Contact Point to Measure Wear Steps on Piston Pins{0653}
1982/11/22

Pistons With Thicker Top Rings Must Be Used In Correct Applications {1214,1215}
1983/04/18

Reuse Of Engine Bearings{1230}
1983/05/16

Parts Service Information For Pistons, Connecting Rods, Piston Pins And Rings{1214,1225,1215,1218}
1983/09/12

Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21

Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

Two Different Piston Oil Ring Designs Used{1215}
1985/11/11

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

Increase Piston Reuse With Keystone Piston Ring Gauge Group{1214,1215}
1986/06/16

Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08

Check Connecting Rods After Engine Failures Involving Hydraulic Lock{1218,1225}
1986/10/20

Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method {1218,1219}
1987/06/01

Testing Connecting Rod Eye Bushings When Overhauling Engines{1218}
1987/07/06

Locating Bushings For The 5P3550 Rod Boring Machine Will Now Hold Tapered Piston Pin Bushings {0626}
1978/04/17

Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods{0620,1218}
1978/04/24

Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21

5P3519 Piston Ring Gauge Has Improved Design For Better Accuracy And Easier Use; Corrected Information For Use On Pistons That Have Two Ring Grooves{0653,1214}
1979/05/14

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

Wider Connecting Rods Have More Bearing Area{1214,1218}
1979/11/05

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

Plasma Top Piston Rings Replace Chrome Rings{1215,1214}
1989/09/11

New Piston Pin Retainer Used{1225}
1991/10/14

Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18

New Piston Body Has Improved Bonding Between Iron Band And Aluminum Body{1214}
1994/02/07

Verification of Connecting Rod Eye Bushing Retention When Overhauling Engines{1218}
1994/10/31

Piston Ring Groove Gauges To Quickly And Accurately Determine Reusability Of Pistons{1214,0763}
1997/01/13

Caterpillar Parts SIS Catalog 3406B :

9Y-5297 PANEL GP-SOUND SUPPRESSION

9N-2579 PANEL GP-SOUND SUPPRESSION

9N-2243 PANEL GP-SOUND SUPPRESSION

7W-8832 PANEL GP-SOUND SUPPRESSION

2W-0404 PANEL GP-SOUND SUPPRESSION

1W-2415 PANEL GP-SOUND SUPPRESSION

119-4691 PANEL GP-SOUND SUPPRESSION

9Y-5590 PAN GP-OIL

7E-8657 PISTON & ROD GP

7E-8701 PISTON & ROD GP

4N-1045 ROCKER ARM GP

7C-0032 ROCKER ARM GP

148-7443 SPACER GP-ENGINE BRAKE

4P-1667 V-BELT SET

Truck sale:

USD $25,000

1990 CAT 3406B

Power Generation Enterprises Inc.
North Hollywood, California

USD $22,000

1991 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania

USD $35,000

1989 CAT 3406B

Worldwide Power Products LLC
Houston, Texas

USD $29,000

1988 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania

$29,000 USD

CATERPILLAR 3406B 1988
- MARINE - PROPULSION
RANSOME ENGINE POWER
United States