355-0772 KIT-CYLINDER HEAD GASKET S/N 4TN1-849 KIT IS BEING RELEASED TO PROVIDE A STANDARDIZED 3500 SINGLE CYLINDER HEAD KIT FOR EUI APPLICATIONS WITH BELLOWS EXHAUST. (229-5332) AND THE EARLIER VALVE BODY SEAL (117-9315 SEAL). KIT DOES NOT CONTAIN INJECTOR SEALS. BREATHER SEALS, VALVE STEM SEALS, OR ROCKER ARM BUTTON SEALS. ORDER AS NEEDED FIELD REPLACEMENT FOR 343-6875 KIT-CYLINDER HEAD FOR USE WITH @@@@@100-8317@@@@@, @@@@@174-3193@@@@@, E416- ENGINE S/N 7SM 1-894, E416- ENGINE S/N 7SM 1-894, E416- ENGINE S/N 7SM 1-894, E416- ENGINE S/N 7SM 1-894, E417- ENGINE S/N 4TN 1-849, E417- ENGINE S/N 4TN 1-849, E418- ENGINE S/N 8KN 1-587, E435- ENGINE S/N 2BM 1-UP, E435- ENGINE S/N 2BM 1-187, E436- ENGINE S/N 3DM 1-490, E436- ENGINE S/N 3DM 1-490, E436- ENGINE S/N 3DM 1-490, E437- ENGINE S/N 7HM 1-269, E437- ENGINE S/N 7HM 1-UP, E438- ENGINE S/N 8EM 1-530, E438- ENGINE S/N 8EM 1-530, E439- ENGINE S/N 8CN 1-211, E439- ENGINE S/N 8CN 1-211, E440- ENGINE 9AN 1-UP, E440- ENGINE S/N 9AN 1-377, E440- ENGINE S/N 9AN 1-377, E494- ENGINE S/N 2AF 1-402, E509- ENGINE S/N 2EZ 1-363, E510- ENGINE S/N 4BW 1-586, E520- ENGINE S/N 5PS 1-742, E521- ENGINE S/N 3ZW 1-608, E524- ENGINE S/N 1PW 1-440, E524- ENGINE S/N 1PW 1-440, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2WF 1-342, E527- ENGINE S/N 2GW 1-427, E527- ENGINE S/N 2GW 1-427, E527- ENGINE S/N 2GW 1-427, E528- ENGINE S/N 3CW 1-257, E577- ENGINE S/N 8DF 1-188, E578- ENGINE S/N 9WF 1-117, E608- ENGINE S/N BCK 1-289, E636- ENGINE S/N CBN 1-337, E761- ENGINE S/N S2B 1-116, E773- ENGINE S/N S2R 1-110, E773- ENGINE S/N S2R 1-110, E774- ENGINE S/N S2S 1-134, E774- ENGINE S/N S2S 1-134, E774- ENGINE S/N S2S 1-134, PP002- ENGINE S/N 3KD 1-282, MACHINE S/N 6RZ 1-UP, RM523- ENGINE S/N 7TR 1-UP, MACHINE S/N 4AR 1-UP, RM523- ENGINE S/N 7TR 1-1550, MACHINE S/N 4AR 1-UP FIELD INSTALLATION 3512B

BASIC ENGINE

CYLINDER HEAD GP

0. 355-0772 KIT-CYLIND

ENGINE ARRANGEMENT

ENGINE AR

1. 305-2664 KIT-ENGINE
2. 422-7389 KIT-ENGINE
3. 422-7509 KIT-ENGINE
4. 423-9461 KIT-ENGINE
5. 426-0447 KIT-ENGINE
6. 451-2005 KIT-ENGINE
7. 457-4614 KIT-ENGINE
8. 457-5540 KIT-ENGINE
9. 457-6092 KIT-ENGINE
0. INFORMATION

MARINE ENGINE 3512B MARINE ENGINE 4TN
3512B Marine Engine 4TN00001-UP SEBP2444 3512B 4TN (1994)

BASIC ENGINE

CYLINDER HEAD GP

452-9918 KIT-CYLINDER HEAD

553-4180 KIT-CYLINDER HEAD

355-0772 KIT-CYLINDER HEAD GASKET

#SEBP24440120

355-0772: KIT-CYLINDER HEAD GASKET

KIT-CYLINDER HEAD GASKET

355-0772 KIT-CYLINDER HEAD GASKET
S/N 4TN1-849
KIT IS BEING RELEASED TO PROVIDE A STANDARDIZED 3500 SINGLE CYLINDER HEAD KIT FOR EUI APPLICATIONS WITH BELLOWS EXHAUST. (229-5332) AND THE EARLIER VALVE BODY SEAL (117-9315 SEAL). KIT DOES NOT CONTAIN INJECTOR SEALS. BREATHER SEALS, VALVE STEM SEALS, OR ROCKER ARM BUTTON SEALS. ORDER AS NEEDED
FIELD REPLACEMENT FOR 343-6875 KIT-CYLINDER HEAD
FOR USE WITH @@@@@100-8317@@@@@, @@@@@174-3193@@@@@, E416- ENGINE S/N 7SM 1-894, E416- ENGINE S/N 7SM 1-894, E416- ENGINE S/N 7SM 1-894, E416- ENGINE S/N 7SM 1-894, E417- ENGINE S/N 4TN 1-849, E417- ENGINE S/N 4TN 1-849, E418- ENGINE S/N 8KN 1-587, E435- ENGINE S/N 2BM 1-UP, E435- ENGINE S/N 2BM 1-187, E436- ENGINE S/N 3DM 1-490, E436- ENGINE S/N 3DM 1-490, E436- ENGINE S/N 3DM 1-490, E437- ENGINE S/N 7HM 1-269, E437- ENGINE S/N 7HM 1-UP, E438- ENGINE S/N 8EM 1-530, E438- ENGINE S/N 8EM 1-530, E439- ENGINE S/N 8CN 1-211, E439- ENGINE S/N 8CN 1-211, E440- ENGINE 9AN 1-UP, E440- ENGINE S/N 9AN 1-377, E440- ENGINE S/N 9AN 1-377, E494- ENGINE S/N 2AF 1-402, E509- ENGINE S/N 2EZ 1-363, E510- ENGINE S/N 4BW 1-586, E520- ENGINE S/N 5PS 1-742, E521- ENGINE S/N 3ZW 1-608, E524- ENGINE S/N 1PW 1-440, E524- ENGINE S/N 1PW 1-440, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2FW 1-342, E525- ENGINE S/N 2WF 1-342, E527- ENGINE S/N 2GW 1-427, E527- ENGINE S/N 2GW 1-427, E527- ENGINE S/N 2GW 1-427, E528- ENGINE S/N 3CW 1-257, E577- ENGINE S/N 8DF 1-188, E578- ENGINE S/N 9WF 1-117, E608- ENGINE S/N BCK 1-289, E636- ENGINE S/N CBN 1-337, E761- ENGINE S/N S2B 1-116, E773- ENGINE S/N S2R 1-110, E773- ENGINE S/N S2R 1-110, E774- ENGINE S/N S2S 1-134, E774- ENGINE S/N S2S 1-134, E774- ENGINE S/N S2S 1-134, PP002- ENGINE S/N 3KD 1-282, MACHINE S/N 6RZ 1-UP, RM523- ENGINE S/N 7TR 1-UP, MACHINE S/N 4AR 1-UP, RM523- ENGINE S/N 7TR 1-1550, MACHINE S/N 4AR 1-UP
FIELD INSTALLATION

i04538774 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2W-0752	[1]	GASKET
122-8856	[1]	GASKET (HOUSING, REGULATOR)
241-5928	[2]	GASKET
243-2288	[2]	GASKET
428-9129	[1]	GASKET
110-6991	[1]	GASKET-CYLINDER HEAD
7N-5080	[1]	GASKET-MANIFOLD
144-5692	[1]	GASKET-PLATE
117-9315	[1]	SEAL
272-0758	[1]	SEAL
420-0653	[4]	SEAL AS-WATER
420-0652	[4]	SEAL AS-WATER
127-2176	[2]	SEAL-INTEGRAL
3J-7354	[4]	SEAL-O-RING
4S-5898	[1]	SEAL-O-RING
5P-0840	[2]	SEAL-O-RING
5P-7530	[1]	SEAL-O-RING
323-7347	[1]	SEAL-O-RING
6V-5101	[1]	SEAL-O-RING
6V-6228	[3]	SEAL-O-RING
6V-9769	[2]	SEAL-O-RING
214-7568	[2]	SEAL-O-RING
7N-6806	[2]	SEAL-RECTANGULAR
272-0760	[1]	SEAL-VALVE COVER

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP://DEALER.CAT.COM/RELATED

#SEBP24440121

305-2664: KIT-ENGINE GASKET

KIT-ENGINE GASKET

305-2664 KIT-ENGINE GASKET -CENTRAL, LOWER STRUCTURE
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE OIL PAN, INTERNAL OIL PUMP, AND BLOCK COVERS
FOR USE WITH @@@@@100-8317@@@@@
FIELD INSTALLATION

i05792598 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
6F-4868	[2]	GASKET
7N-4945	[3]	GASKET
9L-1480	[3]	GASKET
2W-0752	[2]	GASKET
230-1072	[1]	GASKET
7E-2630	[1]	GASKET-OIL PAN
272-0758	[12]	SEAL
272-0759	[12]	SEAL
5F-9657	[4]	SEAL-O-RING
447-7206	[4]	SEAL-O-RING
7X-4805	[3]	SEAL-O-RING
8T-2928	[3]	SEAL-O-RING
8T-2929	[3]	SEAL-O-RING
214-7568	[6]	SEAL-O-RING
259-4600	[4]	SEAL-O-RING
5P-7818	[1]	SEAL-O-RING
5P-8210	[2]	SEAL-O-RING
5P-8872	[1]	SEAL-O-RING
6V-4314	[1]	SEAL-O-RING
6V-5101	[3]	SEAL-O-RING
310-3954	[2]	SEAL-O-RING
259-4598	[1]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP://DEALER.CAT.COM/RELATED

#SEBP24440122

422-7389: KIT-ENGINE GASKET

KIT-ENGINE GASKET

422-7389 KIT-ENGINE GASKET
CONTAINS GASKETS, SEALS AND BENDABLE LOCKS TO REINSTALL AN EXTERNAL OIL PUMP
FIELD INSTALLATION

i05917447 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1H-9696	[1]	SEAL-O-RING
2.	3J-1907	[1]	SEAL-O-RING
3.	259-4600	[1]	SEAL-O-RING
4.	6V-3908	[1]	SEAL-O-RING
5.	6V-5101	[1]	SEAL-O-RING
6.	7N-5057	[1]	GASKET
7.	109-2332	[2]	SEAL-O-RING
8.	111-1349	[1]	GASKET
9.	238-5080	[1]	SEAL-O-RING
10.	238-5081	[1]	SEAL-O-RING
11.	298-6387	[1]	SEAL-O-RING

#SEBP24440123

422-7509: KIT-ENGINE GASKET

KIT-ENGINE GASKET

422-7509 KIT-ENGINE GASKET -OIL COOLER, LINES
KIT CONTAINS GASKETS AND SEALS TO ASSEMBLE AND REINSTALL THE OIL COOLERS, OIL BASE FILTER, AND ATTACHONG LINES.
FIELD REPLACEMENT ORDER @@@@@457-6092@@@@@
FOR USE WITH @@@@@174-3193@@@@@
FIELD INSTALLATION

i05388370 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
7N-4945	[1]	GASKET
247-3796	[2]	GASKET
4N-1320	[2]	GASKET (ADAPTER)
4B-8407	[1]	GASKET-COPPER
111-3820	[2]	RING-RETAINING
3P-0655	[3]	SEAL-O-RING
5D-5957	[1]	SEAL-O-RING
5P-4892	[7]	SEAL-O-RING
5P-5846	[1]	SEAL-O-RING
6V-3907	[4]	SEAL-O-RING
6V-3908	[1]	SEAL-O-RING
6V-4589	[3]	SEAL-O-RING
6V-5048	[8]	SEAL-O-RING
6V-5066	[4]	SEAL-O-RING
6V-6609	[3]	SEAL-O-RING
6V-8001	[1]	SEAL-O-RING
8L-2786	[1]	SEAL-O-RING
109-2332	[8]	SEAL-O-RING
228-7097	[1]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP://DEALER.CAT.COM/RELATED

#SEBP24440124

423-9461: KIT-ENGINE GASKET

KIT-ENGINE GASKET

423-9461 KIT-ENGINE GASKET -REAR STRUCTURE
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE REAR COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET. ***FLYWHEEL HOUSING GASKET PART NUMBER 7N-3049 IS NOT INCLUDED IN THIS KIT. CATERPILLAR RECOMMENDS USING LOCTITE HI-TEMP FLANGE SEALANT (FOR EUROPE, AFRICA, & MIDDLE EAST USE LOCTITE 5188). IN PLACE OF THE GASKET & MUST BE ORDERED SEPARATELY FROM LOCTITE.***
FIELD INSTALLATION

i05475713 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4H-7869	[3]	GASKET
7N-3368	[1]	GASKET (REAR)
7N-4320	[2]	GASKET
252-8374	[2]	GASKET
309-4550	[1]	GASKET
4B-8407	[7]	GASKET-COPPER (FLYWHEEL HOUSING)
436-1479	[1]	SEAL-CRANKSHAFT (COUNTERCLOCKWISE ROTATION)
234-8937	[2]	SEAL-INTEGRAL
3K-0360	[2]	SEAL-O-RING
5F-9657	[2]	SEAL-O-RING
112-3540	[4]	SEAL-O-RING
6V-3348	[4]	SEAL-O-RING
7X-4805	[3]	SEAL-O-RING
2J-6274	[1]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSISST, PLEASE VISIT

		HTTPS://DEALER.CAT.COM/RELATED

		****FLYWEEL HOUSING GASKET PART NUMBER 7N-3049 IS NOT INCLUDED IN THIS KIT.
		CATERPILLAR RECOMMENDS USING LOCTITE HI-TEMP FLANGE SEALANT (FOR EUROPE, AFRICA, & MIDDLE EAST USE LOCTITE 5188)
		IN PLACE OF THE GASKET & MUST BE ORDERED SEPARATELY FROM LOCTITE.****

#SEBP24440125

426-0447: KIT-ENGINE GASKET

KIT-ENGINE GASKET

426-0447 KIT-ENGINE GASKET -OIL COOLER, LINES
CONTAINS THE GASKETS & SEALS TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASES & ATTACHING LINES
FOR USE WITH @@@@@180-9196@@@@@
FIELD INSTALLATION

i05475087 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4N-1320	[2]	GASKET (ADAPTER)
7N-4945	[1]	GASKET (BOTTOM, REAR)
247-3796	[2]	GASKET (ENGINE OIL COOLER)
4B-8407	[1]	GASKET-COPPER
8N-1991	[2]	RING-RETAINING
111-3820	[1]	RING-RETAINING
269-7885	[3]	SEAL-O-RING
5D-5957	[1]	SEAL-O-RING
5P-4892	[7]	SEAL-O-RING
5P-5846	[1]	SEAL-O-RING
6V-3907	[4]	SEAL-O-RING
6V-3908	[1]	SEAL-O-RING
136-7227	[5]	SEAL-O-RING
6V-5048	[8]	SEAL-O-RING
6V-5066	[5]	SEAL-O-RING
6V-6609	[2]	SEAL-O-RING
6V-8001	[1]	SEAL-O-RING
8L-2786	[1]	SEAL-O-RING
124-1858	[4]	SEAL-O-RING
109-2332	[8]	SEAL-O-RING
228-7097	[1]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSISST, PLEASE VISIT

		HTTPS://DEALER.CAT.COM/RELATED

#SEBP24440126

451-2005: KIT-ENGINE GASKET

KIT-ENGINE GASKET

451-2005 KIT-ENGINE GASKET
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE REAR COVER.. KIT DOES NOT INCLUDE THE OIL PAN GASKET.
FOR USE WITH @@@@@174-3193@@@@@
FIELD INSTALLATION

i05846433 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4H-7869	[3]	GASKET
4L-8149	[2]	GASKET
7N-3368	[1]	GASKET
7N-4320	[2]	GASKET
230-1072	[1]	GASKET
252-8374	[4]	GASKET
309-4550	[1]	GASKET
4B-8407	[4]	GASKET-COPPER
436-1479	[1]	SEAL-CRANKSHAFT (COUNTERCLOCKWISE ROTATION)
234-8937	[2]	SEAL-INTEGRAL
3K-0360	[1]	SEAL-O-RING
5F-9657	[2]	SEAL-O-RING
6V-3348	[4]	SEAL-O-RING
6V-5134	[4]	SEAL-O-RING
7X-4805	[1]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP:DEALER.CAT.COM/RELATED

#SEBP24440127

457-4614: KIT-ENGINE GASKET

KIT-ENGINE GASKET

457-4614 KIT-ENGINE GASKET -REAR COVER
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE REAR COVER. KIT DOES NOT INCLUDE THE OIL PAN GASKET.
FOR USE WITH @@@@@180-9196@@@@@
FIELD INSTALLATION

i05958593 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4H-7869	[3]	GASKET
4P-4460	[2]	GASKET (TURBOCHARGER, OIL SUPPLY)
7N-3368	[1]	GASKET
7N-4320	[2]	GASKET
7N-7559	[2]	GASKET
252-8374	[2]	GASKET
309-4550	[1]	GASKET
4B-8407	[7]	GASKET-COPPER
436-1479	[1]	SEAL-CRANKSHAFT (COUNTERCLOCKWISE ROTATION)
234-8937	[2]	SEAL-INTEGRAL
6V-3348	[4]	SEAL-O-RING
112-3540	[4]	SEAL-O-RING
3K-0360	[4]	SEAL-O-RING
7X-4805	[3]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP://DEALER.CAT.COM/RELATED

#SEBP24440128

457-5540: KIT-ENGINE GASKET

KIT-ENGINE GASKET

457-5540 KIT-ENGINE GASKET -AFTERCOOLER, LINES
KIT CONTAINS GASKETS AND SEALS TO INSTALL THE AFTERCOOLER AND ATTACHING LINES
FOR USE WITH @@@@@174-3193@@@@@, @@@@@174-3194@@@@@, @@@@@180-9196@@@@@, @@@@@180-9197@@@@@
FIELD INSTALLATION

i06132909 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
1W-6356	[1]	GASKET
4W-0530	[2]	RING-RETAINING
107-3759	[2]	SEAL
3J-7354	[2]	SEAL-O-RING
5B-4399	[1]	SEAL-O-RING
6J-2680	[2]	SEAL-O-RING
6V-5101	[12]	SEAL-O-RING
6V-5103	[4]	SEAL-O-RING
6V-9027	[1]	SEAL-O-RING
8T-1919	[2]	SEAL-O-RING
109-7411	[4]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP://DEALER.CAT.COM/RELATED

#SEBP24440129

457-6092: KIT-ENGINE GASKET

KIT-ENGINE GASKET

457-6092 KIT-ENGINE GASKET
KIT CONTAINS GASKETS AND SEALS TO ASSEMBLE AND REINSTALL THE OIL COOLERS, OIL FITLER BASE, AND ATTACHING LINES..
FIELD REPLACEMENT FOR @@@@@422-7509@@@@@
FIELD INSTALLATION

i05982578 SEBP2444

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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4N-1320	[2]	GASKET (ADAPTER)
7N-4945	[1]	GASKET
247-3796	[2]	GASKET
361-7097	[1]	RING
111-3820	[3]	RING-RETAINING
3J-7354	[1]	SEAL-O-RING
269-7885	[3]	SEAL-O-RING
5D-5957	[1]	SEAL-O-RING
5P-4892	[7]	SEAL-O-RING
5P-5846	[1]	SEAL-O-RING
6V-3907	[4]	SEAL-O-RING
6V-3908	[1]	SEAL-O-RING
136-7227	[2]	SEAL-O-RING
6V-5048	[6]	SEAL-O-RING
6V-5066	[2]	SEAL-O-RING
6V-6609	[2]	SEAL-O-RING
6V-8001	[1]	SEAL-O-RING
8L-2786	[1]	SEAL-O-RING
109-2332	[12]	SEAL-O-RING
228-7097	[1]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP://DEALER.CAT.COM/RELATED

Information:

BASIC ENGINE

CYLINDER HEAD GP

Engine News

A Chamfer Has Been Added To Some Engine Cylinder Head Bolt Holes To Help Reduce Stress Concentrations And Prevent Cracks {1101}
1996/09/23

Improved Water Seal Reduces The Possibility Of Cylinder Head Joint Water Leaks {1100}
1998/01/20

New Valve Lash Adjusting Tool Group Released For All 3500 Engines{0600,1105,1121}
1998/05/01

New Valve Lash Adjusting Tool Group Released For All 3500 Engines {0600,1105,1121}
1998/09/01

Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear{1103}
1999/01/01

Bolts, Washers, And Spacers Grouped Into Fastener Groups In Engine Cylinder Head Groups{1100}
1999/02/01

New Basic Cylinder Head Group Used In 3500B High Speed Commercial Engines{1100,1103,1105}
1999/05/01

Be Sure The Cylinder Head Bore For the Unit Injector Is Clean When the Unit Injector Is Replaced {1290}
1999/07/01

The Oil Seals Have Been Removed From The Exhaust Valves {1100}
2000/12/01

New Water Seals Provide Increased Stability At Higher Temperatures {1100, 1124}
2002/12/01

New Maintenance Intervals for Valve Bridge and Valve Lash Adjustment {1102}
2003/01/01

New Cylinder Head Groups and Valve Mechanisms {1100, 1102, 1121, 1123}
2004/09/01

Procedure for Cylinder Head Bolt Tightening {1100}
2003/12/01

Oversized Valve Guides are Available {1104}
2005/01/31

Correction to Specifications "Cylinder Head Valves" {1108}
2005/03/21

Tightness of Bolted Joints with the Torque Turn Procedure {1101, 1202, 1203, 1218}
2005/04/11

Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03

An Improved Outer Valve Spring is Used {1100, 1108}
2006/01/02

A New Cylinder Head Gasket is Used {1124}
2006/07/24

Use the Correct Parts in the Valve Train {1100}
2007/01/22

Change to the Maintenance Interval Schedule {1100, 1102, 1121, 1123, 1210}
2007/04/30

Improved Valve Components Are Used {1100, 1108}
2008/12/22

New O-Rings Are Used with the Plugs for the Fuel Passages in 3500 Engines {1100, 1101, 1252, 1254}
2010/09/14

New Exhaust Valves Are Used in Diesel 3500 Commercial Engines {1100, 1105}
2013/12/10

Cat<SUP>®</SUP> Reman Announces the Availability of Remanufactured Cylinder Heads for 3500 and G3500 Engines {1100}
2015/07/10

A New Cylinder Liner Insert Is Now Used On Certain 3500 Engines {1201, 1217}
A New Cylinder Liner Insert Is Now Used On Certain 3500 Engines {1201, 1217}

Special Instruction

Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}

Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}
Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}

New Cylinder Head and Head Gasket Leak Test Procedure Available for 3500 Engines {1100, 1223}
New Cylinder Head and Head Gasket Leak Test Procedure Available for 3500 Engines {1100, 1223}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING CYLINDER HEADS OR VALVE SPRINGS, KEEPERS, AND ROTATORS ON CERTAIN 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, AND 3516C MARINE ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING CYLINDER HEADS OR VALVE SPRINGS, KEEPERS, AND ROTATORS ON CERTAIN 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, AND 3516C MARINE ENGINES

Product Improvement Program For Inspecting And Replacing Damaged Fuel Injector O-rings On Certain 777C, 785B, 789B, And 793B Trucks; And 3512, 3512B, 3516, And 3516B Engines.
Product Improvement Program For Inspecting And Replacing Damaged Fuel Injector O-rings On Certain 777C, 785B, 789B, And 793B Trucks; And 3512, 3512B, 3516, And 3516B Engines.

Product Support Program For Replacing The Outer Valve Springs On Certain 3508B, 3512B And 3516B Engines
Product Support Program For Replacing The Outer Valve Springs On Certain 3508B, 3512B And 3516B Engines

The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Service Letter-Australia

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Service Letter-CFEL

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Service Letter-CSARL

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Service Letter-Americas

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Technical Information Bulletin

Machining Premachined Valve Seat Inserts
Machining Premachined Valve Seat Inserts

Failure of Reused Rotocoils in 3500 Engines{1100}
Failure of Reused Rotocoils in 3500 Engines{1100}

Broken Bolt Survey for all 3500 Engines{1100, 7553}
Broken Bolt Survey for all 3500 Engines{1100, 7553}

Incorrect Substitution of the 12 Point Cylinder Head Bolt on all G3500 and 3500 Engines {1100}
Incorrect Substitution of the 12 Point Cylinder Head Bolt on all G3500 and 3500 Engines {1100}

Specifications

Cylinder Head
3500B Engines

Cylinder Head Valves
3500B Engines

Tool Operating Manual

421-1011 Valve Recession Tool Group used on G3500 C, E, & H Engines{0374, 0599, 0701, 0703, 1100}
421-1011 Valve Recession Tool Group used on G3500 C, E, & H Engines{0374, 0599, 0701, 0703, 1100}

{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}

M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}

Service Letter-China

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Service Letter-Asia

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Systems Operation

Cylinder Block, Liners and Heads
3500B Engines

Reuse And Salvage Guidelines

Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}

Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}

Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}

Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}

Applied Failure Analysis

Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}

Information Release Memo

REMAN 3500 ENGINE CORE ACCEPTANCE CRITERIA REVISION AND OTHER RECENT PRODUCT IMPROVEMENTS
REMAN 3500 ENGINE CORE ACCEPTANCE CRITERIA REVISION AND OTHER RECENT PRODUCT IMPROVEMENTS

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

Service Letter-APD

Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock

Testing and Adjusting

Valve Lash and Valve Bridge Adjustment
3500B Engines

Cylinder Head
3500B Engines

Troubleshooting

Valve Rotocoil or Spring Lock Is Free
3500B Marine Engines

Disassembly and Assembly

Rocker Shaft and Pushrod - Install
3500B Engines

Cylinder Head - Remove
3500B Engines

Cylinder Head - Disassemble
3500B Engines

Cylinder Head - Assemble
3500B Engines

Cylinder Head - Install
3500B Engines

Service Magazine

Quickly And Accurately Set Valve Lash{1105,0766}
1997/01/13

Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear {1103}
1998/11/23

Use 155-8795 Crankshaft Gauge To Determine Distortion {1202}
1998/11/23

Caterpillar Parts SIS Catalog 3512B :

553-4180 KIT-CYLINDER HEAD

452-9918 KIT-CYLINDER HEAD

3N-5596 HUB-FLEXIBLE COUPLING

7W-3724 HOUSING GP-FRONT

4P-5426 HOUSING GP-FRONT

107-7177 HOUSING GP-FLYWHEEL

305-2664 KIT-ENGINE GASKET

422-7389 KIT-ENGINE GASKET

422-7509 KIT-ENGINE GASKET

423-9461 KIT-ENGINE GASKET

426-0447 KIT-ENGINE GASKET

451-2005 KIT-ENGINE GASKET

457-4614 KIT-ENGINE GASKET

457-5540 KIT-ENGINE GASKET

Truck sale:

Caterpillar 3512B
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

182,189

Caterpillar 3512B, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.

Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
ZEPPELIN POWER SYSTEMS GMBH

Caterpillar 3512B
- Industrial engines
FOLEY EQUIPMENT COMPANY

190,000

Caterpillar 3512B, Stationary Generator Sets, Construction