101-1244 CYLINDER BLOCK GP S/N 51Y707-730 FIELD REPLACEMENT FOR @@@@@101-1227@@@@@ 3512 VEHICULAR ENGINE

BASIC ENGINE

CYLINDER BLOCK GP

0. 101-1244 CYLINDER B
1. 115-3504 CYLINDER B
2. 115-3505 CYLINDER B
3. 115-5152 CYLINDER B
4. 115-5154 CYLINDER B
5. 240-6650 CYLINDER B
6. 240-6650 CYLINDER B
7. 2W-2944 CYLINDER B
8. 2W-2944 CYLINDER B
9. 2W-2944 CYLINDER B
0. INFORMATION

VEHICULAR ENGINE 3512 VEHICULAR ENGINE 51Y
3512 Vehicular Engine 51Y00513-UP SEBP1572 3512 51Y (1980)

BASIC ENGINE

CYLINDER BLOCK GP

9Y-9594 CYLINDER BLOCK AS

9Y-9598 CYLINDER BLOCK AS

101-1244 CYLINDER BLOCK GP

115-3504 CYLINDER BLOCK GP

115-3505 CYLINDER BLOCK GP

115-5152 CYLINDER BLOCK GP

#SEBP15720040

101-1244: CYLINDER BLOCK GP

CYLINDER BLOCK GP

101-1244 CYLINDER BLOCK GP
S/N 51Y707-730
FIELD REPLACEMENT FOR @@@@@101-1227@@@@@

i00092983 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	101-1241 Y	[1]	CYLINDER BLOCK AS
2.	9S-4191	[6]	PLUG (9/16-18-THD)
3.	033-6042	[6]	SEAL-O-RING
4.	2B-0858	[4]	PLUG-PIPE
5.	1B-5174	[2]	PLUG-PIPE
6.	7H-3171	[22]	PLUG-PIPE
7.	2W-2940	[8]	PLUG
8.	6V-3348	[8]	SEAL-O-RING
9.	7N-5641	[2]	PLUG-MANIFOLD
10.	5F-9657	[4]	SEAL-O-RING
11.	7N-2048	[14]	BEARING-CAMSHAFT
	Y		SEPARATE ILLUSTRATION

#SEBP15720041

115-3504: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-3504 CYLINDER BLOCK GP
S/N 51Y731-UP

i00492050 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	100-8026 Y	[1]	CYLINDER BLOCK AS
2.	5P-0840	[24]	SEAL-O-RING
3.	110-6994	[12]	PLATE-SPACER
4.	144-5692	[12]	GASKET-PLATE
5.	8T-0099	[24]	DOWEL
6.	197-7008	[12]	DOWEL
7.	5P-8210	[2]	SEAL-O-RING
8.	8N-8056	[2]	COVER
9.	0T-0102	[12]	BOLT (3/8-16X0.625-IN)
10.	5M-2894	[14]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
12.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
14.	116-3254	[12]	JET AS-PISTON COOLING (FOR USE WITH 1-PC PISTON ONLY)
15.	1W-4188	[12]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
			(EACH INCLUDES)
	6V-3537	[1]	DOWEL
16.	1B-2790	[12]	BOLT (5/16-18X1.375-IN)
	9M-1974	[12]	WASHER-HARD (8.8X16X2-MM THK)
17.	8T-6763	[22]	PLUG-PIPE (1/4-18-THD)
18.	153-4906	[6]	SEAL-O-RING
19.	8T-2928	[1]	SEAL-O-RING
20.	8T-2929	[1]	SEAL-O-RING
21.	4W-4814	[1]	ADAPTER
22.	6V-3348	[8]	SEAL-O-RING
23.	5F-9657	[4]	SEAL-O-RING
24.	4N-0683	[2]	DOWEL
25.	7N-2044	[2]	DOWEL
26.	7N-2047	[3]	DOWEL
27.	7X-4805	[3]	SEAL-O-RING
28.	116-1359	[14]	BEARING-CAMSHAFT
29.	7X-7731	[2]	PLUG-PIPE (3/4-14-THD)
30.	8T-6762	[4]	PLUG-PIPE (1/2-14-THD)
31.	9S-4191	[6]	PLUG (9/16-18-THD)
32.	2W-2940	[8]	PLUG
33.	7N-5641	[2]	PLUG-MANIFOLD
	Y		SEPARATE ILLUSTRATION

#SEBP15720042

115-3505: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-3505 CYLINDER BLOCK GP
S/N 51Y846-860

i00093035 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	100-8026 Y	[1]	CYLINDER BLOCK AS
2.	9M-1974	[12]	WASHER-HARD (8.8X16X2-MM THK)
3.	153-4906	[6]	SEAL-O-RING
4.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
5.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)
6.	9S-4191	[6]	PLUG (9/16-18-THD)
7.	2W-2940	[8]	PLUG
8.	7N-2044	[2]	DOWEL
9.	8T-6762	[3]	PLUG-PIPE (1/2-14-THD)
10.	5M-2894	[14]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
13.	116-3253	[12]	JET AS-PISTON COOLING (FOR USE WITH 2-PC PISTON ONLY)
14.	0T-0102	[12]	BOLT (3/8-16X0.625-IN)
15.	7C-3722	[12]	RETAINER AS (FOR USE WITH 2-PC PISTON ONLY)
			(EACH INCLUDES)
	6V-3537	[1]	DOWEL
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[22]	PLUG-PIPE (1/4-18-THD)
18.	8T-2928	[1]	SEAL-O-RING
19.	8T-0099	[24]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[12]	DOWEL
22.	5P-0840	[24]	SEAL-O-RING
23.	144-5692	[12]	GASKET-PLATE
24.	110-6994	[12]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
27.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
28.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
29.	8N-8056	[2]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	116-1359	[14]	BEARING-CAMSHAFT
32.	1B-2790	[12]	BOLT (5/16-18X1.375-IN)
33.	4W-4814	[1]	ADAPTER
34.	8T-2929	[1]	SEAL-O-RING
35.	8N-8056 B	[1]	COVER
36.	1A-2029 B	[1]	BOLT (3/8-16X1.125-IN)
37.	5M-2894 B	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
38.	5P-8210 B	[1]	SEAL-O-RING
39.	0S-1595 B	[1]	BOLT (1/2-13X1.25-IN)
40.	5P-8245 B	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
41.	7X-7731 B	[1]	PLUG-PIPE (3/4-14-THD)
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION

#SEBP15720043

115-5152: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-5152 CYLINDER BLOCK GP
S/N 51Y731-UP

i00493400 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	100-8026 Y	[1]	CYLINDER BLOCK AS
2.	9M-1974	[12]	WASHER-HARD (8.8X16X2-MM THK)
3.	116-1359	[14]	BEARING-CAMSHAFT
4.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
5.	7X-7731	[2]	PLUG-PIPE (3/4-14-THD)
6.	9S-4191	[5]	PLUG (9/16-18-THD)
7.	2W-2940	[8]	PLUG
8.	7N-2044	[2]	DOWEL
9.	8T-6762	[3]	PLUG-PIPE (1/2-14-THD)
10.	5M-2894	[14]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	2J-6274	[3]	SEAL-O-RING
13.	116-3253	[12]	JET AS-PISTON COOLING (FOR USE WITH 2-PC PISTON ONLY)
14.	0T-0102	[12]	BOLT (3/8-16X0.625-IN)
15.	7C-3722	[12]	RETAINER AS (FOR USE WITH 2-PC PISTON ONLY)
			(EACH INCLUDES)
	6V-3537	[1]	DOWEL
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[22]	PLUG-PIPE (1/4-18-THD)
18.	1B-2790	[12]	BOLT (5/16-18X1.375-IN)
19.	8T-0099	[24]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	7N-2049	[12]	DOWEL
22.	5P-0840	[24]	SEAL-O-RING
23.	144-5692	[12]	GASKET-PLATE
24.	110-6994	[12]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
27.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
28.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
29.	8N-8056	[2]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	4W-4813	[1]	PLUG
32.	8T-2929	[1]	SEAL-O-RING
33.	8T-2928	[1]	SEAL-O-RING
34.	033-6042	[5]	SEAL-O-RING
35.	9S-4191 B	[1]	PLUG (9/16-18-THD)
36.	033-6042 B	[1]	SEAL-O-RING
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION

#SEBP15720044

115-5154: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-5154 CYLINDER BLOCK GP
S/N 51Y731-UP
FIELD REPLACEMENT FOR @@@@@100-8026@@@@@

i00093036 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	106-2779 Y	[1]	CYLINDER BLOCK AS
2.	9S-4191	[6]	PLUG (9/16-18-THD)
3.	033-6042	[6]	SEAL-O-RING
4.	8T-6762	[4]	PLUG-PIPE (1/2-14-THD)
5.	7X-7731	[2]	PLUG-PIPE (3/4-14-THD)
6.	8T-6763	[22]	PLUG-PIPE (1/4-18-THD)
7.	2W-2940	[8]	PLUG
8.	6V-3348	[8]	SEAL-O-RING
9.	7N-5641	[2]	PLUG-MANIFOLD
10.	5F-9657	[4]	SEAL-O-RING
	Y		SEPARATE ILLUSTRATION

#SEBP15720045

240-6650: CYLINDER BLOCK GP

CYLINDER BLOCK GP

240-6650 CYLINDER BLOCK GP
S/N 51Y861-887

i01983443 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	100-8026 Y	[1]	CYLINDER BLOCK AS
3.	153-4906	[6]	SEAL-O-RING
4.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
5.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)
6.	9S-4191	[6]	PLUG (9/16-18-THD)
7.	2W-2940	[8]	PLUG
8.	7N-2044	[2]	DOWEL
9.	8T-6762	[3]	PLUG-PIPE (1/2-14-THD)
10.	5M-2894	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[22]	PLUG-PIPE (1/4-18-THD)
18.	8T-2928	[1]	SEAL-O-RING
19.	8T-0099	[24]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[12]	DOWEL
22.	5P-0840	[24]	SEAL-O-RING
23.	144-5692	[12]	GASKET-PLATE
24.	110-6994	[12]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
27.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
28.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
29.	8N-8056	[2]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	116-1359	[14]	BEARING-CAMSHAFT
33.	4W-4814	[1]	ADAPTER
34.	8T-2929	[1]	SEAL-O-RING
	Y		SEPARATE ILLUSTRATION

#SEBP15720046

240-6650: CYLINDER BLOCK GP

CYLINDER BLOCK GP

240-6650 CYLINDER BLOCK GP
S/N 51Y888-UP

i03910030 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	350-1413 CY	[1]	CYLINDER BLOCK AS
3.	214-7568 C	[6]	SEAL-O-RING
4.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
5.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)
6.	9S-4191	[6]	PLUG (9/16-18-THD)
7.	2W-2940	[8]	PLUG
8.	7N-2044	[2]	DOWEL
9.	8T-6762	[3]	PLUG-PIPE (1/2-14-THD)
10.	5M-2894	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[22]	PLUG-PIPE (1/4-18-THD)
18.	8T-2928	[1]	SEAL-O-RING
19.	8T-0099	[24]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[12]	DOWEL
22.	5P-0840	[24]	SEAL-O-RING
23.	144-5692	[12]	GASKET-PLATE
24.	110-6994	[12]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
27.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
28.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
29.	8N-8056	[2]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	116-1359	[14]	BEARING-CAMSHAFT
33.	4W-4814	[1]	ADAPTER
34.	8T-2929	[1]	SEAL-O-RING
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP15720047

2W-2944: CYLINDER BLOCK GP

CYLINDER BLOCK GP

2W-2944 CYLINDER BLOCK GP
S/N 51Y513-553

i00109750 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-2943 Y	[1]	CYLINDER BLOCK AS
2.	2M-4453	[24]	SEAL-O-RING
3.	8N-6864	[12]	PLATE-SPACER
4.	7N-2038	[12]	GASKET-PLATE
5.	8T-0099	[24]	DOWEL
6.	7N-2049	[12]	DOWEL
7.	6F-6673	[2]	SEAL-O-RING
8.	8N-8056	[2]	COVER
9.	0T-0102	[12]	BOLT (3/8-16X0.625-IN)
10.	5M-2894	[14]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	0S-1585	[2]	BOLT (1/2-13X1.5-IN)
12.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
14.	1W-8598	[12]	JET AS-PISTON COOLING
			(EACH INCLUDES)
	4D-0514	[1]	PLUG-PIPE
15.	1W-4188	[12]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
16.	1B-2790	[12]	BOLT (5/16-18X1.375-IN)
	9M-1974	[12]	WASHER-HARD (8.8X16X2-MM THK)
17.	7H-3171	[24]	PLUG-PIPE
18.	4N-0683	[2]	DOWEL
19.	7N-2044	[2]	DOWEL
20.	7N-2047	[3]	DOWEL
21.	2J-6274	[3]	SEAL-O-RING
22.	7N-2048	[14]	BEARING-CAMSHAFT
23.	1B-5174	[2]	PLUG-PIPE
24.	2B-0858	[3]	PLUG-PIPE
25.	5M-6213	[6]	PLUG-PIPE (1/4-18-THD)
26.	2W-2940	[8]	PLUG
27.	7N-5641	[2]	PLUG-MANIFOLD
28.	5F-9657	[4]	SEAL-O-RING
29.	6V-3348	[8]	SEAL-O-RING
	Y		SEPARATE ILLUSTRATION

#SEBP15720048

2W-2944: CYLINDER BLOCK GP

CYLINDER BLOCK GP

2W-2944 CYLINDER BLOCK GP
S/N 51Y554-600

i00109751 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-9594 CY	[1]	CYLINDER BLOCK AS
2.	5P-0840 C	[24]	SEAL-O-RING
3.	9Y-1485 C	[12]	PLATE-SPACER
4.	9Y-1484 C	[12]	GASKET-PLATE
5.	8T-0099	[24]	DOWEL
6.	7N-2049	[12]	DOWEL
7.	5P-8210 CB	[1]	SEAL-O-RING
8.	8N-8056 CB	[1]	COVER
9.	0T-0102	[12]	BOLT (3/8-16X0.625-IN)
10.	5M-2894 CB	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	0S-1585 CB	[1]	BOLT (1/2-13X1.5-IN)
12.	5P-8245 CB	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	1A-2029 CB	[1]	BOLT (3/8-16X1.125-IN)
14.	9Y-4121 C	[12]	JET AS-PISTON COOLING
15.	1W-4188	[12]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
16.	1B-2790	[12]	BOLT (5/16-18X1.375-IN)
	9M-1974	[12]	WASHER-HARD (8.8X16X2-MM THK)
17.	7H-3171	[24]	PLUG-PIPE
18.	5P-8210	[1]	SEAL-O-RING
19.	8N-8056	[1]	COVER
20.	5M-2894	[13]	WASHER-HARD (10.2X18.5X2.5-MM THK)
21.	0S-1585	[1]	BOLT (1/2-13X1.5-IN)
22.	5P-8245	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
23.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
24.	4N-0683	[2]	DOWEL
25.	7N-2044	[2]	DOWEL
26.	7N-2047	[3]	DOWEL
27.	7X-4805 C	[3]	SEAL-O-RING
28.	7N-2048	[14]	BEARING-CAMSHAFT
29.	1B-5174	[2]	PLUG-PIPE
30.	2B-0858 BC	[3]	PLUG-PIPE
31.	5M-6213	[6]	PLUG-PIPE (1/4-18-THD)
32.	2W-2940	[8]	PLUG
33.	7N-5641	[2]	PLUG-MANIFOLD
34.	5F-9657	[4]	SEAL-O-RING
35.	6V-3348	[8]	SEAL-O-RING
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP15720049

2W-2944: CYLINDER BLOCK GP

CYLINDER BLOCK GP

2W-2944 CYLINDER BLOCK GP
S/N 51Y601-706

i00109752 SEBP1572

For full view, you need register

Parts for your 3512 VEHICULAR ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7E-4940 CY	[1]	CYLINDER BLOCK AS
2.	5P-0840	[24]	SEAL-O-RING
3.	9Y-1485	[12]	PLATE-SPACER
4.	100-7886	[12]	GASKET-PLATE
5.	8T-0099	[24]	DOWEL
6.	7N-2049	[12]	DOWEL
7.	5P-8210 B	[1]	SEAL-O-RING
8.	8N-8056 B	[1]	COVER
9.	0T-0102	[12]	BOLT (3/8-16X0.625-IN)
10.	5M-2894 B	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	0S-1595 B	[1]	BOLT (1/2-13X1.25-IN)
12.	5P-8245 B	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	1A-2029 B	[1]	BOLT (3/8-16X1.125-IN)
14.	9Y-4121	[12]	JET AS-PISTON COOLING
15.	1W-4188	[12]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
16.	1B-2790	[12]	BOLT (5/16-18X1.375-IN)
	9M-1974	[12]	WASHER-HARD (8.8X16X2-MM THK)
17.	8T-6763	[24]	PLUG-PIPE (1/4-18-THD)
18.	5P-8210	[1]	SEAL-O-RING
19.	8N-8056	[1]	COVER
20.	5M-2894	[13]	WASHER-HARD (10.2X18.5X2.5-MM THK)
21.	0S-1595	[1]	BOLT (1/2-13X1.25-IN)
22.	5P-8245	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
23.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
24.	4N-0683	[2]	DOWEL
25.	7N-2044	[2]	DOWEL
26.	7N-2047	[3]	DOWEL
27.	7X-4805	[3]	SEAL-O-RING
28.	7N-2048	[14]	BEARING-CAMSHAFT
29.	7X-7731	[2]	PLUG-PIPE (3/4-14-THD)
30.	8T-6762 B	[3]	PLUG-PIPE (1/2-14-THD)
31.	9S-4191 C	[6]	PLUG (9/16-18-THD)
32.	2W-2940	[8]	PLUG
33.	7N-5641	[2]	PLUG-MANIFOLD
34.	5F-9657	[4]	SEAL-O-RING
35.	6V-3348	[8]	SEAL-O-RING
36.	4W-4814 C	[1]	ADAPTER
37.	8T-2929 C	[1]	SEAL-O-RING
38.	8T-2928 C	[1]	SEAL-O-RING
39.	033-6042 C	[6]	SEAL-O-RING
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

Information:

BASIC ENGINE

CYLINDER BLOCK GP

Engine News

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

6V3147 Main Bearing Wrench Now Available
1980/11/12

6V4133 Wedge Bracket Makes Cylinder Liner Removal Easier
1981/07/15

Inspection Marks On Bearings
1982/05/12

Use FT1711 Light Table For Cylinder Liner Inspection
1982/12/15

New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip
1982/12/15

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks
1983/05/25

Use Of Impact Wrench To Tighten Counterweight, Main Bearing Cap And Connecting Rod Bolts
1984/04/11

Crankcase Explosion Relief Valve Kit Available
1985/04/01

Substantial Price Reduction For Caterpillar Remanufactured Short Blocks
1985/06/01

Substantial Price Reduction For Caterpillar Remanufactured Short Blocks
1985/08/01

Check Height Of Locating Dowels Before Installing Cylinder Head
1985/10/01

Checking Or Adjusting Valve Clearances
1986/01/01

Cylinder Liner Seat Insert Available
1986/05/01

Main And Connecting Rod Bearing Part Numbers
1987/01/01

New Piston Oil Cooling Jet Assembly Used
1987/01/01

Wider Main Bearing Cap And Higher Torque On Cap Bolts
1988/08/01

New Piston Cooling Jets Used
1988/09/01

New Cylinder Blocks, Main Bearing Caps, And Main Bearing Cap Bolts Used
1989/04/01

New Viton Rubber Seals Used
1989/07/01

Stronger Spacer Plate Prevents Cracking
1989/08/01

Different Thread Lubricant Can Be Used On Connecting Rod, Main Bearing Cap And Counterweight Bolts
1989/11/01

New Cylinder Blocks And Crankshafts Used
1991/04/01

New Video Tape, SEVN1962, Shows Correct Procedures To Counterbore Top Deck Of Cylinder Block And Install Liner Insert
1991/08/01

New Self Locking Bolt Used On Engine Side Covers
1992/09/01

New Spacer Plate Gasket Provides Improved Sealing Around Push Rod Compartment
1992/11/01

New Main Bearings Have Higher Fatigue Strength
1993/09/01

New O-ring Seal Used On Cylinder Block Covers
1993/10/01

New Cylinder Block Groups Have Additional Material Added To The Camshaft Bore Area
1993/11/01

New Cylinder Liner, Spacer Plate, Spacer Plate Gasket, And Cylinder Head Gasket Used {1216,1221,1124}
1994/09/01

New Cylinder Blocks Made From Stronger Alloy{1201}
1994/12/01

"Narrow Flange" Cylinder Liner Available For Service Repair {1216,1201}
1995/03/01

Improved Spacer Plate Provides Visual Indication Of Use Of "Wide Flange" Cylinder Liners {1221}
1995/05/01

Information For Ordering Replacement Cylinder Block For Engine{1201}
1995/06/01

New Liner Seat Inserts Allow Cylinder Blocks With Deeper Liner Seat Cracks To Be Salvaged{1201,1217}
1995/07/01

5P-8665 Liner Puller Group Changed To Accommodate Cylinder Liner With Larger Diameter Top Flange{1216}
1995/09/01

New Oil Jet Tube Assemblies Replace Oil Cooling Jet Assemblies{1331}
1996/07/22

Premachined Valve Seat Inserts And Precision Valve Guide Increase Valve Life {1103,1104}
1997/02/17

Improved Cylinder Liner Has Longer Service Life{1216}
1997/05/01

New Spacer Plate Gasket Provides Improved Sealing {1221}
1998/09/01

New Spacer Plate Gasket Provides Improved Sealing{1221}
1998/10/01

Use 155-8795 Crankshaft Gauge To Determine Distortion And Bearing Alignment{1202}
1999/01/01

New Camshaft Cover Seal, Crankshaft Cover Seal, And Valve Cover Seal Help Prevent Oil Leaks {1107,1150,1200}
1999/06/01

5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster
1978/01/18

Use New Main Bearings In Replacement Cylinder Blocks
1978/07/05

Change In Procedure To Check Main Bearing Clearance
1978/08/30

New Main Bearings Provide Improved Bearing Retention in the Cylinder Block {1203}
2001/09/01

New Cover Seals are Available {1107, 1201, 1210}
2003/05/01

New Cylinder Liner {1216}
2003/05/01

The Cylinder Block Has Changed {1201}
2003/10/01

Tools Ease the Removal and the Installation of Main Bearing Caps {0700, 0705}
2004/02/16

New Liner Seals Are Used and Inserts Are Available for All 3500 Engines {1201}
2010/06/25

A New Top Liner Seal Is Used on 3500 Engines {1201, 7555}
2010/12/16

Calculating Cylinder Liner Projection for 3500, 3500B, 3500C, and G3500 Engines {1201, 1216}
2013/08/21

A New Oversized Cylinder Bore Liner Seal Insert Is Available for 3500 Engine Cylinder Block Salvage {1201, 7555}
2011/08/09

An Improved Inspection Process for Cylinder Liners Used in All 3500 Engines {1201, 1216}
2014/09/19

Cat® Reman Has Added New Cylinder Block Groups for Certain 3500 and G3500 Commercial Engines {1000, 1201}
2014/10/31

An Improved Process Is Used To Install Water Ferrule Inserts In All 3500 Engines {0705, 1201, 1217}
2014/12/05

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}

Calculating Cylinder Liner Projection for 3500, 3500B, 3500C, and G3500 Engines {0705, 1216}
Calculating Cylinder Liner Projection for 3500, 3500B, 3500C, and G3500 Engines {0705, 1216}

Special Instruction

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

Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}

Ordering "Series B" Replacement Cylinder Blocks for 3500 Series Engines{1201}
Ordering "Series B" Replacement Cylinder Blocks for 3500 Series Engines{1201}

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

Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}

Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}

Inspection of Crankshaft Main Bearings{1203}
Inspection of Crankshaft Main Bearings{1203}

Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Parts to Replace in the Event of Hydraulic Lock or Piston to Valve Contact{1000, 1102, 1216, 1225, 1250, 1290}
Parts to Replace in the Event of Hydraulic Lock or Piston to Valve Contact{1000, 1102, 1216, 1225, 1250, 1290}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Use of the 352-6061 Liner Seal and the 8N-4707 Filler Band {1201, 1201, 7555}
Use of the 352-6061 Liner Seal and the 8N-4707 Filler Band {1201, 1201, 7555}

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

Piston Cooling Jet Retainer Bolts Need To Be Inspected For The Correct Torque On Certain 3508, 3512, And 3516 Engines; And 785 trucks
Piston Cooling Jet Retainer Bolts Need To Be Inspected For The Correct Torque On Certain 3508, 3512, And 3516 Engines; And 785 trucks

Service Letter Supplement
Service Letter Supplement

Product Support Program For Repairing Engines That Fail Due To Cracked Main Bearing Caps On Certain 3508, 3512 And 3516 Engines Used In Off-Highway Trucks, Track-Type Tractors, Hydraulic Excavators And Wheel Loaders Or Generator Set, Industrial, Marine, Locomotive, Marine, Auxiliary And Vehicular Applications
Product Support Program For Repairing Engines That Fail Due To Cracked Main Bearing Caps On Certain 3508, 3512 And 3516 Engines Used In Off-Highway Trucks, Track-Type Tractors, Hydraulic Excavators And Wheel Loaders Or Generator Set, Industrial, Marine, Locomotive, Marine, Auxiliary And Vehicular Applications

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE CYLINDER LINERS IN CERTAIN 992G WHEEL LOADERS, 854G WHEEL TRACTORS, D11R TRACK TYPE TRACTORS, 777D, 777D HAA, 785C, 789C AND 793C OFF HIGHWAY TRUCKS, AND 3508, 3512, AND 3516 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE CYLINDER LINERS IN CERTAIN 992G WHEEL LOADERS, 854G WHEEL TRACTORS, D11R TRACK TYPE TRACTORS, 777D, 777D HAA, 785C, 789C AND 793C OFF HIGHWAY TRUCKS, AND 3508, 3512, AND 3516 ENGINES

Service Letter-Australia

Service Letter Supplement
Service Letter Supplement

Service Letter-CFEL

Service Letter Supplement
Service Letter Supplement

Service Letter-CSARL

Service Letter Supplement
Service Letter Supplement

Service Letter-Americas

Service Letter Supplement
Service Letter Supplement

Service Letter-Truck/Ag/Marine

Service Letter Supplement
Service Letter Supplement

Technical Information Bulletin

Documenting the Date Codes of the Bearings for 3500 and G3600 Engines{1202, 1225}
Documenting the Date Codes of the Bearings for 3500 and G3600 Engines{1202, 1225}

Cylinder Liner Serial Number Inspection on All 3500 Engines{1201, 1216}
Cylinder Liner Serial Number Inspection on All 3500 Engines{1201, 1216}

Specifications

Oil Cooler Bypass And Cooling Jet Sequence Valves
3500 VEHICULAR ENGINES

Cylinder Block
3500 VEHICULAR ENGINES

Cylinder Liners
3500 VEHICULAR ENGINES

Cylinder Liner Projection
3500 VEHICULAR ENGINES

Connecting Rod And Main Bearing Journals
3500 VEHICULAR ENGINES

Service Letter-China

Service Letter Supplement
Service Letter Supplement

Service Letter-Asia

Service Letter Supplement
Service Letter Supplement

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}

Reuse and Salvage for 3500 Engine Cylinder Blocks {0672, 0705, 0762, 1201, 1217}
Reuse and Salvage for 3500 Engine Cylinder Blocks {0672, 0705, 0762, 1201, 1217}

Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}

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

CAT REMAN ANNOUNCES THE RELEASE OF REMAN 3500 BARE BLOCKS FOR 3508, 3512, 3516 AND 3524 APPLICATIONS
CAT REMAN ANNOUNCES THE RELEASE OF REMAN 3500 BARE BLOCKS FOR 3508, 3512, 3516 AND 3524 APPLICATIONS

Service Letter-APD

Service Letter Supplement
Service Letter Supplement

Disassembly and Assembly

Spacer Plates
3500 VEHICULAR ENGINES

Crankshaft Main Bearings
3500 VEHICULAR ENGINES

Piston Cooling Jets
3500 VEHICULAR ENGINES

Cylinder Liners
3500 VEHICULAR ENGINES

Camshaft Bearings
3500 VEHICULAR ENGINES

Service Magazine

6V3147 Main Bearing Wrench Now Available{1203,0612}
1980/11/10

6V4019 Camshaft Pilot Group Is Available{0622,1210,1211,1201}
1980/12/22

6V4133 Wedge Bracket Makes Cylinder Liner Removal Easier{0621}
1981/07/06

Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21

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

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

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

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16

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

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

Use Of Impact Wrench To Tighten Counterweight, Main Bearing Cap And Connecting Rod Bolts{1202,1203,1218,1219,1230}
1984/03/12

Crankcase Explosion Relief Valve Kit Available{1200,1233}
1985/04/08

New Camshafts Used In SAE Standard [CCW] Rotation Engines{1200,1210}
1985/04/22

Correct Installation Of Oil Sequence Valves{1304}
1985/04/22

Check Height Of Locating Dowels Before Installing Cylinder Head{1201}
1985/10/07

Cylinder Liner Seat Insert Available{1217,1200}
1986/05/12

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

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

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26

New Piston Oil Cooling Jet Assembly Used {1331}
1987/01/26

New Sealant Used On Oil Pan Mounting Bolts{1201,1302}
1987/07/06

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Piston And Camshaft Changes{1214,1210,1200}
1987/10/12

Improvements To Prevent Oil Leakage At Cylinder Heads{1100,1221}
1987/11/23

5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09

Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12

New Information On Reusable Cylinder Liners{1216}
1978/06/19

Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28

Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20

Wider Main Bearing Cap And Higher Torque On Cap Bolts{1201}
1988/08/15

New Piston Cooling Jets Used{1331,1200}
1988/09/05

New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04

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

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

New Cylinder Blocks, Main Bearing Caps, And Main Bearing Cap Bolts Used{1201}
1989/04/03

New Viton Rubber Seals Used{1302,1307,1312,1306,1317,1200}
1989/07/10

Stronger Spacer Plate Prevents Cracking{1221,1350}
1989/07/24

Different Thread Lubricant Can Be Used On Connecting Rod, Main Bearing Cap And Counterweight Bolts{1203,1225,1231}
1989/11/06

Rear Gear (Cam Drive) Groups Improved{1206,1201,1212,7551,7552,7553}
1991/05/13

New Video Tape, SEVN1962, Shows Correct Procedures To Counterbore Top Deck Of Cylinder Block And Install Liner Insert {1201,0374,1216}
1991/07/22

New Steel Plunger Used In Oil Filter Relief Valve Plunger; Use 2P4005 Oil Filters Instead Of 1R0716 Oil Filters{1315,1318}
1992/07/13

New Self Locking Bolt Used On Engine Side Covers {1201}
1992/09/28

New Spacer Plate Gasket Provides Improved Sealing Around Push Rod Compartment{1221}
1992/11/16

Valve Seat Insert Removal Tools {0703,1103}
1993/02/15

New Main Bearings Have Higher Fatigue Strength {1203,1200}
1993/10/04

New O-ring Seal Used On Cylinder Block Covers {1200}
1993/10/11

New Cylinder Block Groups Have Additional Material Added To The Camshaft Bore Area{1201}
1993/11/09

Tools Used To Remove And Install Both Sizes Of Camshaft Bearings In 3500B Engines{1211,0701}
1996/12/09

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

Tools Ease the Removal and the Installation of Main Bearing Caps {0700, 0705}
2004/02/16

An Improved Process Is Used To Install Water Ferrule Inserts In All 3500 Machine Engines {0705, 1201, 1217}
2014/12/05

Caterpillar Parts SIS Catalog 3512 :

9Y-9598 CYLINDER BLOCK AS

9Y-9594 CYLINDER BLOCK AS

9Y-9328 CYLINDER BLOCK AS

7E-4940 CYLINDER BLOCK AS

7C-8126 CYLINDER BLOCK AS

7C-6956 CYLINDER BLOCK AS

525-1801 CYLINDER BLOCK AS

350-1413 CYLINDER BLOCK AS

115-3504 CYLINDER BLOCK GP

115-3505 CYLINDER BLOCK GP

115-5152 CYLINDER BLOCK GP

115-5154 CYLINDER BLOCK GP

240-6650 CYLINDER BLOCK GP

2W-2944 CYLINDER BLOCK GP

Truck sale:

230,416

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

230,416

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

238,453

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

178,974

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

178,974

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