7W-3722 HOUSING GP-FLYWHEEL S/N 49Y1011-1011 FOR USE WITH SAE 00 FLYWHEEL 3512 INDUSTRIAL ENGINE

BASIC ENGINE

HOUSING GP-FLYWHEEL

0. 7W-3722 HOUSING GP
1. 7W-3722 HOUSING GP

GEAR GP

2. 7W-1530 HOUSING GP
3. 7W-3724 HOUSING GP

COUPLING GP

4. 3N-5596 HUB-FLEXIB

CYLINDER HEAD GP

5. 452-9918 KIT-CYLIND
6. 355-0769 KIT-CYLIND
7. 366-6187 KIT-CYLIND

ENGINE ARRANGEMENT

ENGINE AR

8. 305-2664 KIT-ENGINE
9. 423-9461 KIT-ENGINE
0. INFORMATION

INDUSTRIAL ENGINE 3512 INDUSTRIAL ENGINE 49Y
3512 Industrial Engine 49Y00926-UP SEBP2965 3512 49Y (1980)

BASIC ENGINE

HOUSING GP-FLYWHEEL

102-3541 HOUSING GP-FLYWHEEL

7W-3722 HOUSING GP-FLYWHEEL

520-7434 PLUG GP-FLYWHEEL HOUSING

#SEBP29650140

7W-3722: HOUSING GP-FLYWHEEL

HOUSING GP-FLYWHEEL

7W-3722 HOUSING GP-FLYWHEEL
S/N 49Y1011-1011
FOR USE WITH SAE 00 FLYWHEEL

i02142514 SEBP2965

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4P-5490	[1]	HOUSING-FLYWHEEL
2.	5P-8245 BC	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
3.	8S-9089	[4]	BOLT (1/2-13X4.5-IN)
4.	9X-8873 C	[6]	BOLT (1/2-13X2.25-IN)
5.	9X-8875	[4]	BOLT (1/2-13X3.5-IN)
6.	9S-1374	[2]	BOLT (1/2-13X8-IN)
7.	1D-4590	[16]	BOLT (5/8-11X4.75-IN)
8.	6M-9613	[2]	BOLT (1/2-13X9-IN)
9.	5P-8245 C	[16]	WASHER-HARD (13.5X25.5X3-MM THK)
10.	9M-7269	[2]	BOLT (1/2-13X6.75-IN)
11.	5P-8247 C	[16]	WASHER-HARD (17X32X3.5-MM THK)
12.	5P-8245 BC	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	7N-3049	[1]	GASKET
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP29650141

7W-3722: HOUSING GP-FLYWHEEL

HOUSING GP-FLYWHEEL

7W-3722 HOUSING GP-FLYWHEEL
S/N 49Y1012-UP
FOR USE WITH SAE 00 FLYWHEEL

i02142515 SEBP2965

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	461-9983 C	[1]	HOUSING-FLYWHEEL
2.	1D-4590	[16]	BOLT (5/8-11X4.75-IN)
3.	5P-8245	[16]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	5P-8247	[16]	WASHER-HARD (17X32X3.5-MM THK)
5.	8S-9089	[4]	BOLT (1/2-13X4.5-IN)
6.	9S-1374	[2]	BOLT (1/2-13X8-IN)
7.	9X-8873	[6]	BOLT (1/2-13X2.25-IN)
8.	9X-8875	[4]	BOLT (1/2-13X3.5-IN)
9.	5P-8245 B	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
10.	6M-9613 B	[2]	BOLT (1/2-13X9-IN)
11.	9M-7269 B	[2]	BOLT (1/2-13X6.75-IN)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP29650142

7W-1530: HOUSING GP-FRONT

HOUSING GP-FRONT

7W-1530 HOUSING GP-FRONT

i00431706 SEBP2965

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-3049	[1]	GASKET
2.	101-0832	[1]	HOUSING-FRONT DRIVE
3.	0S-1587	[4]	BOLT (1/2-13X1.75-IN)
4.	1D-4593	[10]	BOLT (5/8-11X5.5-IN)
5.	8T-6758	[1]	PLUG-PIPE (1/4-18-THD)
6.	8T-6765	[2]	PLUG-PIPE (1/4-18-THD)
7.	9H-8260	[4]	BOLT (1/2-13X6.25-IN)
8.	9X-8879	[2]	BOLT (1/2-13X5.5-IN)
9.	8T-6765 B	[1]	PLUG-PIPE (1/4-18-THD)
	B		USE AS REQUIRED

#SEBP29650143

7W-3724: HOUSING GP-FRONT

HOUSING GP-FRONT

7W-3724 HOUSING GP-FRONT -ACCESSORY DRIVE
AN ATTACHMENT

i00091725 SEBP2965

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-3049	[1]	GASKET
2.	8T-6765	[5]	PLUG-PIPE (1/4-18-THD)
3.	102-8634	[1]	HOUSING-ACCESSORY DRIVE
4.	8T-6758	[1]	PLUG-PIPE (1/4-18-THD)
5.	8T-6762	[1]	PLUG-PIPE (1/2-14-THD)
6.	9H-8260	[4]	BOLT (1/2-13X6.25-IN)
8.	0S-1587	[4]	BOLT (1/2-13X1.75-IN)
9.	1D-4593	[10]	BOLT (5/8-11X5.5-IN)
11.	8T-6765 B	[1]	PLUG-PIPE (1/4-18-THD)
13.	8T-6765 B	[1]	PLUG-PIPE (1/4-18-THD)
	B		USE AS REQUIRED

#SEBP29650144

3N-5596: HUB-FLEXIBLE COUPLING

HUB-FLEXIBLE COUPLING

3N-5596 HUB-FLEXIBLE COUPLING
AN ATTACHMENT

i00606392 SEBP2965

3N5596 HUB-FLEXIBLE COUPLING Parts scheme

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

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

#SEBP29650145

452-9918: KIT-CYLINDER HEAD

KIT-CYLINDER HEAD

452-9918 KIT-CYLINDER HEAD -SINGLE CYLINDER HEAD
FOR USE WITH @@@@@335-6218@@@@@
FIELD INSTALLATION

i05793192 SEBP2965

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
133-9306	[2]	GUIDE-VALVE (STANDARD)(INLET)
149-1982 AB		GUIDE-VALVE (0.508-MM OS)
273-3553 AB		GUIDE-VALVE (0.127-MM OS)
273-3554 AB		GUIDE-VALVE (0.25-MM OS)
301-9248 AB		GUIDE-VALVE (0.38-MM THK)
197-6995	[2]	GUIDE-VALVE (STANDARD)
276-3875 AB		GUIDE-VALVE (0.127-MM OS)
276-3876 AB		GUIDE-VALVE (0.25-MM OS)
320-7710 AB		GUIDE-VALVE (0.381-MM OS, EXHAUST)
320-7711 AB		GUIDE-VALVE (0.508-MM OS, EXHAUST)
183-8809	[2]	INSERT-VALVE SEAT (INTAKE)(STANDARD)
149-1981 AB		INSERT-VALVE SEAT (0.51-MM OS)
289-9745	[2]	INSERT-VALVE SEAT (EXHAUST)(STANDARD)
166-5945 AB		INSERT-VALVE SEAT (0.508-MM OS)
2A-4429	[4]	LOCK-RETAINER
197-7055	[4]	LOCK-RETAINER
3B-0623	[5]	PLUG-CUP
3B-0645	[5]	PLUG-CUP
9S-8002	[4]	PLUG (7/16-20-THD)
316-5978	[2]	ROTOCOIL AS (INLET)
316-5979	[2]	ROTOCOIL AS (EXHAUST)
214-7566	[4]	SEAL-O-RING
316-5980	[2]	SEAL-VALVE STEM
316-5976	[4]	SPRING (OUTER)
316-5977	[4]	SPRING (INNER)
468-8825	[2]	VALVE-EXHAUST
468-8824	[2]	VALVE-INLET
316-5981	[2]	WASHER (17.8X44.5X3-MM THK)

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

		HTTPS://DEALER.CAT.COM/RELATED
A		NOT PART OF THIS GROUP
B		USE AS REQUIRED
R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP29650146

355-0769: KIT-CYLINDER HEAD GASKET

KIT-CYLINDER HEAD GASKET

355-0769 KIT-CYLINDER HEAD GASKET
PROVIDE A STANDARDIZED 3500 SINGLE CYLINDER HEAD KIT FOR MUI APPLICATIONS WITH STANDARD EXHAUST 320-8974 GASKET, AND INTAKE AIR LINE GASKETS 7N-5089. THIS KIT DOES NOT CONTAIN INJECTOR SEALS, BREATHER SEALS, VALVE STEM SEALS, OR ROCKER ARM BUTTON SEALS. ORDER AS NEEDED
FOR USE WITH GS055- MACHINE S/N CAL1-UP, GS056- MACHINE S/N FDR1-UP, E258- ENGINE S/N 95Y1-UP, ENGINE ARRANGEMENTS: 143-5189, 4W-0280, 7N-8704, 8N-5810, E260- ENGINE S/N 97Y1-UP, E261- ENGINE S/N 49Y1-UP, ENGINE ARRANGEMENTS: 4W-0282, 8N-5805, E263- ENGINE S/N 51Y-UP, ENGINE ARRANGEMENTS: 2W-8863, 8N-5803, E264- ENGINE S/N 27Z1-UP, ENGINE ARRANGEMENTS: 8N-0461, 4W-0284, 135-4467, 135-4468, E265- ENGINE S/N 29Z1-UP, ENGINE ARRANGEMENTS: 2W-8864, 8N-0464, 8N-5813, E266- ENGINE S/N 28Z1-UP, ENGINE ARRANGEMENTS: 2W-8865, 8N-0465, E273- ENGINE S/N 23Z1-UP, ENGINE ARRANGEMENTS: 2W-8046, 7C-1299, 7C-4594, 7N-8701, E274- ENGINE S/N 24Z1-UP, ENGINE ARRANGEMENTS: 2W-8405, 7C-1300, 7C-5185, 8N-5806, E275- ENGINE S/N 25Z1-UP, ENGINE ARRANGEMENTS: 107-7346, 107-7350, 2W-8404, 4P-4444, 6I-2939, 7C-1301, 7C-5186, 8N-0462, 8N-0463, E301- ENGINE S/N 68Z1-UP, ENGINE ARRANGEMENTS: 1W-4210, 1W-4214, 4W-0281, E303- ENGINE S/N 70Z1-UP, ENGINE ARRANGEMENTS: 1W-4211, 2W-8867, E304- ENGINE S/N 65Z1-UP, ENGINE ARRANGEMENTS: 1W-4216, 4W-0283, E305- ENGINE S/N 71Z1-UP, E306- ENGINE S/N 67Z1-UP, E307- ENGINE S/N 71Z1-UP, E308- ENGINE S/N 72Z1-UP, ENGINE ARRANGEMENTS: 1W-4225, 1W-4227, 2W-8870, E309- ENGINE S/N 73Z1-UP, ENGINE ARRANGEMENTS: 1W-4223, 1W-4224, 2W-8871, E387- ENGINE S/N 2WK1-77, E390- ENGINE S/N 6TJ1-13, RM388- ENGINE S/N 99W1-UP, MACHINE S/N 6JC1-UP, RM389- ENGINE S/N 99W1-UP, MACHINE S/N 4YC1-UP, RM413- ENGINE S/N 96Z1-UP, MACHINE S/N 8GB1-UP, RM415- ENGINE S/N 54Z1-UP, MACHINE S/N 9ZC1-UP, T403- ENGINE S/N 99W1-UP, MACHINE S/N 74Z1-UP, T534- ENGINE S/N 54Z1-UP, MACHINE S/N 9YF1-UP
FIELD INSTALLATION

i04556972 SEBP2965

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2W-0752	[1]	GASKET
7E-3772	[1]	GASKET
7N-5089	[1]	GASKET
122-8856	[1]	GASKET (HOUSING, REGULATOR)
241-5928	[2]	GASKET
243-2288	[2]	GASKET
110-6991	[1]	GASKET-CYLINDER HEAD
320-8974	[1]	GASKET-EXHAUST MANIFOLD
7N-5080	[1]	GASKET-MANIFOLD
144-5692	[1]	GASKET-PLATE
272-0758	[1]	SEAL
420-0652	[4]	SEAL AS-WATER
420-0653	[4]	SEAL AS-WATER
127-2176	[2]	SEAL-INTEGRAL
2J-0157	[2]	SEAL-O-RING
6J-2245	[1]	SEAL-O-RING
2M-4453	[4]	SEAL-O-RING
3J-7354	[4]	SEAL-O-RING
5P-0840	[2]	SEAL-O-RING
6V-5101	[1]	SEAL-O-RING
6V-9769	[2]	SEAL-O-RING
214-7568	[2]	SEAL-O-RING
7N-6806	[2]	SEAL-RECTANGULAR
272-0757	[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

#SEBP29650147

366-6187: KIT-CYLINDER HEAD GASKET

KIT-CYLINDER HEAD GASKET

366-6187 KIT-CYLINDER HEAD GASKET
PROVIDE A STANDARDIZED 3500 SINGLE CYLINDER HEAD KIT FOR EUI APPLICATIONS WITH BELLOWS EXHAUST 229-5332 GASKET, AND THE EARLIER VALVE BODY SEAL 117-9315. THIS KIT DOES NOT CONTAIN INJECTOR SEALS, BREATHER SEALS, VALVE STEM SEALS, OR ROCKER ARM BUTTON SEALS
FOR USE WITH @@@@@ 4W-0282@@@@@, E258- ENGINE S/N 95Y1-UP, E261- ENGINE S/N 49Y1-UP, E264- ENGINE S/N 27Z1-UP, ENGINE ARRANGEMENTS: 135-4468, 4W-0284, E301- ENGINE S/N 68Z1-UP, E304- ENGINE S/N 65Z1-UP, E307- ENGINE S/N 71Z1-UP, T403- MACHINE S/N 74Z1-UP, ENGINE ARRANGEMENTS: 147-0811, 294-9552, T534- MACHINE S/N 9YF1-UP, T834- MACHINE S/N 3TZ1-UP, RM388- MACHINE S/N 6JC1-UP, RM389- MACHINE S/N 4YC1-UP, RM413- MACHINE S/N 8GB1-UP, RM415- MACHINE S/N 9ZC1-UP, ENGINE ARRANGEMENTS: 2W-3691, 156-6250, 100-8089
FIELD INSTALLATION

i04560822 SEBP2965

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Parts for your 3512 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2W-0752	[1]	GASKET
7E-3772	[1]	GASKET
7N-5089	[1]	GASKET
122-8856	[1]	GASKET (HOUSING, REGULATOR)
241-5928	[2]	GASKET
243-2288	[2]	GASKET
362-8264	[1]	GASKET-CYLINDER HEAD
320-8974	[1]	GASKET-EXHAUST MANIFOLD
7N-5080	[1]	GASKET-MANIFOLD
144-5692	[1]	GASKET-PLATE
272-0758	[1]	SEAL
325-1410	[4]	SEAL AS-WATER
325-1412	[4]	SEAL AS-WATER
229-5332	[1]	SEAL
127-2176	[2]	SEAL-INTEGRAL
2J-0157	[2]	SEAL-O-RING
2M-4453	[4]	SEAL-O-RING
3J-7354	[4]	SEAL-O-RING
5P-0840	[2]	SEAL-O-RING
6V-5101	[1]	SEAL-O-RING
6V-9769	[2]	SEAL-O-RING
214-7568	[2]	SEAL-O-RING
7N-6806	[2]	SEAL-RECTANGULAR
272-0757	[1]	SEAL-VALVE COVER

#SEBP29650148

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
FIELD INSTALLATION

i05792598 SEBP2965

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Parts for your 3512 INDUSTRIAL 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
6V-4368	[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
3P-0654	[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
7X-1547	[2]	SEAL-O-RING
125-9794	[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

#SEBP29650149

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 SEBP2965

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Parts for your 3512 INDUSTRIAL 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
5P-9890	[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.****