4N-5226 HOUSING GP-FRONT TIMING GEAR 3412 MARINE ENGINE

BASIC ENGINE

GEAR GP

0. 4N-5226 HOUSING GP

CRANKSHAFT GP

1. 243-6718 KIT-CRANKS

CYLINDER HEAD GP

2. 419-8601 KIT-CYLIND
3. 460-8246 KIT-CYLIND

CYLINDER BLOCK GP

4. 442-5354 KIT-CYLIND
5. 442-5359 KIT-CYLIND

ENGINE ARRANGEMENT

ENGINE AR

6. 219-6544 KIT-ENGINE
7. 419-8267 KIT-ENGINE
8. 437-2001 KIT-ENGINE
9. 437-4600 KIT-ENGINE
0. INFORMATION

MARINE ENGINE 3412 MARINE ENGINE 60M
3412C Marine Engine 60M05161-UP SEBP3179 3412 60M (1976)

BASIC ENGINE

GEAR GP

188-4498 GEAR GP-FRONT

4N-6341 GEAR GP-FRONT

4N-3825 GEAR GP-REAR

1W-0174 HOUSING GP-FRONT

4N-5226 HOUSING GP-FRONT

#SEBP31790070

4N-5226: HOUSING GP-FRONT

HOUSING GP-FRONT

4N-5226 HOUSING GP-FRONT
TIMING GEAR

i00107925 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	166-9145 C	[1]	GASKET-CYLINDER BLOCK
2.	172-9314 C	[1]	HOUSING-TIMING GEAR
3.	3K-3256	[2]	STUD-TAPERLOCK (3/8-16X1.7-IN)
4.	2K-4973	[1]	LOCKNUT (3/8-16-THD)
5.	0L-1352	[2]	BOLT (3/8-16X3.25-IN)
6.	5M-2894 C	[6]	WASHER-HARD (10.2X18.5X2.5-MM THK)
7.	0L-1143	[3]	BOLT (3/8-16X2.5-IN)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP31790071

243-6718: KIT-CRANKSHAFT BEARING

KIT-CRANKSHAFT BEARING

243-6718 KIT-CRANKSHAFT BEARING
FIELD INSTALLATION

i02117273 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	317-8766	[7]	BEARING-MAIN (STANDARD)
	253-1752	[2]	PLATE-THRUST (CRANKSHAFT)

#SEBP31790072

419-8601: KIT-CYLINDER HEAD GASKET

KIT-CYLINDER HEAD GASKET

419-8601 KIT-CYLINDER HEAD GASKET
CONTAINS GASKETS & SEALS TO REINSTALL A SINGLE CYLINDER HEAD
PART OF 419-8233, 421-9722, 436-3145 KIT-ENGINE OVERHAUL
FOR USE WITH @@@@@ 4N-2247@@@@@
ALSO FIELD INSTALLATION

i05210954 SEBP3179

4198601 KIT-CYLINDER HEAD GASKET Parts scheme

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-4307	[1]	GASKET
2.	7C-0307	[8]	GASKET (REGULATOR HOUSING, OUTLET)
3.	7M-7273	[1]	GASKET (TURBOCHARGER)
4.	9F-7450	[1]	GASKET
5.	9L-6924	[2]	GASKET
6.	4N-7253	[6]	GASKET-CHAMBER
7.	225-3099	[1]	GASKET-CYLINDER HEAD
8.	129-9452	[6]	GASKET-EXHAUST MANIFOLD
9.	225-3101	[1]	GASKET-PLATE
10.	4N-1156	[1]	GASKET-REGULATOR COVER
11.	4N-1918	[2]	GASKET-WOUND
12.	8M-2296	[4]	NUT-FULL (3/8-16-THD)
13.	5P-5678 D		SEAL (7-M)
14.	359-1439	[24]	SEAL AS-WATER
15.	126-2702	[1]	SEAL-INTEGRAL
16.	198-6068	[1]	SEAL-INTEGRAL
17.	3S-9643	[2]	SEAL-LIP TYPE (WATER TEMPERATURE REGULATOR)
18.	1J-9671	[1]	SEAL-O-RING
19.	3K-0360	[1]	SEAL-O-RING
20.	5P-8119	[6]	SEAL-O-RING
21.	5P-8356	[2]	SEAL-O-RING
22.	6V-3831	[1]	SEAL-O-RING
23.	7L-4774	[6]	SEAL-O-RING
24.	8L-2779	[6]	SEAL-O-RING
25.	109-0072	[5]	SEAL-O-RING
26.	109-0076	[4]	SEAL-O-RING
27.	112-3258	[2]	SEAL-O-RING
28.	112-3540	[1]	SEAL-O-RING
29.	114-4427	[1]	SEAL-O-RING
30.	214-7568	[1]	SEAL-O-RING
31.	272-2583	[3]	SEAL-O-RING
32.	4N-6295	[1]	SLEEVE-RETURN
33.	6L-8562	[4]	STUD-TAPERLOCK (3/8-16X1.77-IN)
34.	8H-9204	[6]	WASHER-FELT (19/32X7/8X5/16-IN THK)

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

			HTTPS://DEALER.CAT.COM/RELATED
	D		ORDER BY THE METER

#SEBP31790073

460-8246: KIT-CYLINDER HEAD REPAIR

KIT-CYLINDER HEAD REPAIR

460-8246 KIT-CYLINDER HEAD REPAIR
3412 HEAD REBUILD KIT
FOR USE WITH @@@@@179-0769@@@@@, @@@@@179-0770@@@@@, @@@@@179-0771@@@@@
FIELD INSTALLATION

i05807953 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
173-7188	[24]	GUIDE-VALVE
1W-5283	[12]	INSERT-VALVE SEAT (EXHAUST)
7C-5353 AB	[1]	INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)
7C-5354 AB	[1]	INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)
4N-5893	[12]	INSERT-VALVE SEAT (INLET)
7C-7602 AB	[1]	INSERT-VALVE SEAT (0.13-MM OS, INLET)
7C-7603 AB	[1]	INSERT-VALVE SEAT (0.25-MM OS, INLET)
7C-7604 AB	[1]	INSERT-VALVE SEAT (0.51-MM OS, INLET)
7C-7605 AB	[1]	INSERT-VALVE SEAT (0.76-MM OS, INLET)
2A-4429	[48]	LOCK-RETAINER
3B-0623	[12]	PLUG-CUP
3B-0645	[10]	PLUG-CUP (32.08-MM OD)
6N-7175	[24]	ROTOCOIL AS
4N-5906	[24]	SPRING-VALVE
122-0321	[12]	VALVE-EXHAUST
122-0322	[12]	VALVE-INLET
A		NOT PART OF THIS GROUP
B		USE AS REQUIRED

#SEBP31790074

442-5354: KIT-CYLINDER PACK

KIT-CYLINDER PACK

442-5354 KIT-CYLINDER PACK
S/N 60M6137-UP

i05706769 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
160-9874 Y	[1]	KIT-GASKET (SINGLE CYLINDER LINER)
174-6102	[1]	BODY AS-PISTON
4P-8495	[1]	BUSHING
197-9322	[1]	LINER-CYLINDER BLOCK
7E-5665	[2]	RETAINER-PIN
2P-2817	[1]	RING-PISTON (INTERMEDIATE)
7N-7078	[1]	RING-PISTON (OIL CONTROL)
346-3340	[1]	RING-PISTON (TOP)

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

		HTTPS://DEALER.CAT.COM/RELATED
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP31790075

442-5359: KIT-CYLINDER PACK

KIT-CYLINDER PACK

442-5359 KIT-CYLINDER PACK

i05706749 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
160-9874 Y	[1]	KIT-GASKET (SINGLE CYLINDER LINER)
9Y-7212	[1]	BODY AS-PISTON
4P-8495	[1]	BUSHING
197-9322	[1]	LINER-CYLINDER BLOCK
7E-5665	[2]	RETAINER-PIN
2P-2817	[1]	RING-PISTON (INTERMEDIATE)
7N-7078	[1]	RING-PISTON (OIL CONTROL)
134-3761	[1]	RING-PISTON (TOP)
346-3340	[1]	RING-PISTON (TOP)

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

		HTTPS://DEALER.CAT.COM/RELATED
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP31790076

219-6544: KIT-ENGINE GASKET

KIT-ENGINE GASKET

219-6544 KIT-ENGINE GASKET
CONTAINS THE GASKETS & SEALS TO INSTALL THE AFTERCOOLER & ATTACHING LINES. AFTERCOOLER & LINES
PART OF 419-8233, 421-9722, 436-3145, 460-9351, 460-9353 KIT-ENGINE OVERHAUL
FOR USE WITH @@@@@179-0769@@@@@
ALSO FIELD INSTALLATION

i05181345 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
245-8342	[2]	GASKET
4N-2564	[1]	GASKET
4N-4307	[1]	GASKET
4N-8628	[1]	GASKET
388-0650	[1]	GASKET
7C-0307	[1]	GASKET
399-8571	[1]	GASKET
118-7214	[1]	SEAL-O-RING
109-0076	[6]	SEAL-O-RING
112-3258	[3]	SEAL-O-RING
112-3259	[2]	SEAL-O-RING
112-8186	[2]	SEAL-O-RING
3J-7354	[1]	SEAL-O-RING

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

		HTTPS://DEALER.CAT.COM/RELATED

#SEBP31790077

419-8267: KIT-ENGINE GASKET

KIT-ENGINE GASKET

419-8267 KIT-ENGINE GASKET
S/N 60M7787-UP
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE REAR COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
PART OF 460-9351 KIT-ENGINE OVERHAUL
FOR USE WITH @@@@@ 4W-3920@@@@@, @@@@@ 4N-2247@@@@@, @@@@@179-0770@@@@@, @@@@@185-5890@@@@@, @@@@@ 7W-7584@@@@@, @@@@@179-0771@@@@@, @@@@@124-3400@@@@@, @@@@@130-2549@@@@@, @@@@@ 1W-0733@@@@@, @@@@@179-0769@@@@@, @@@@@179-0771@@@@@
ALSO FIELD INSTALLATION

i05222073 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2A-1162	[2]	GASKET (DRAIN PLUG)
2M-5446	[1]	GASKET
4N-0933	[2]	GASKET
9L-6924	[1]	GASKET
9Y-6089	[1]	GASKET
4W-6382	[1]	GASKET
7W-5648	[2]	GASKET
161-7293	[1]	GASKET-CYLINDER
142-5868	[1]	SEAL-CRANKSHAFT (REAR)(REAR)
126-2702	[1]	SEAL-INTEGRAL
198-6068	[1]	SEAL-INTEGRAL
259-4598	[2]	SEAL-O-RING
112-3540	[1]	SEAL-O-RING

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

		HTTPS://DEALER.CAT.COM/RELATED

#SEBP31790078

437-2001: KIT-ENGINE GASKET

KIT-ENGINE GASKET

437-2001 KIT-ENGINE GASKET
CLASSIC KIT IS SERVICED ONLY AS A COMPLETE PACKAGE. AFTERCOOLER & LINES
FIELD INSTALLATION

i06795663 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(NO SERVICED PARTS)


			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