101-1243 CYLINDER BLOCK GP S/N 69Z617-UP FIELD REPLACEMENT FOR @@@@@101-1226@@@@@ 3508 MARINE ENGINE

BASIC ENGINE

CYLINDER BLOCK GP

0. 101-1243 CYLINDER B
1. 115-3500 CYLINDER B
2. 115-3501 CYLINDER B
3. 115-3503 CYLINDER B
4. 237-7957 CYLINDER B
5. 237-7959 CYLINDER B
6. 237-7959 CYLINDER B
7. 2W-8240 CYLINDER B
8. 2W-8240 CYLINDER B
9. 2W-8240 CYLINDER B
0. INFORMATION

MARINE ENGINE 3508 MARINE ENGINE 69Z
3508 Marine Engine 69Z00275-UP SEBP1553 3508 69Z (1983)

BASIC ENGINE

CYLINDER BLOCK GP

7E-4939 CYLINDER BLOCK AS

9Y-9165 CYLINDER BLOCK AS

101-1243 CYLINDER BLOCK GP

115-3500 CYLINDER BLOCK GP

115-3501 CYLINDER BLOCK GP

115-3503 CYLINDER BLOCK GP

#SEBP15530080

101-1243: CYLINDER BLOCK GP

CYLINDER BLOCK GP

101-1243 CYLINDER BLOCK GP
S/N 69Z617-UP
FIELD REPLACEMENT FOR @@@@@101-1226@@@@@

i00090840 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-4191	[6]	PLUG (9/16-18-THD)
2.	2B-0858	[4]	PLUG-PIPE
3.	1B-5174	[2]	PLUG-PIPE
4.	7H-3171	[18]	PLUG-PIPE
5.	2W-2940	[8]	PLUG
6.	6V-3348	[8]	SEAL-O-RING
7.	7N-5641	[2]	PLUG-MANIFOLD
8.	5F-9657	[4]	SEAL-O-RING
9.	7N-2048	[10]	BEARING-CAMSHAFT
10.	101-1229 Y	[1]	CYLINDER BLOCK AS
11.	033-6042	[6]	SEAL-O-RING
	Y		SEPARATE ILLUSTRATION

#SEBP15530081

115-3500: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-3500 CYLINDER BLOCK GP
S/N 96Y1487-2041; 69Z664-878

i00492024 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	101-1171 Y	[1]	CYLINDER BLOCK AS
2.	9M-1974	[8]	WASHER-HARD (8.8X16X2-MM THK)
3.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
5.	7X-7731	[2]	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	[4]	PLUG-PIPE (1/2-14-THD)
10.	5M-2894	[10]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
13.	116-3254	[8]	JET AS-PISTON COOLING (FOR USE WITH 1-PC PISTON ONLY)
14.	0T-0102	[8]	BOLT (3/8-16X0.625-IN)
15.	116-1359	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[18]	PLUG-PIPE (1/4-18-THD)
18.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[8]	DOWEL
22.	5P-0840	[16]	SEAL-O-RING
23.	144-5692	[8]	GASKET-PLATE
24.	110-6994	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
27.	1B-2790	[8]	BOLT (5/16-18X1.375-IN)
28.	1W-4188	[8]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
			(EACH INCLUDES)
	6V-3537	[1]	DOWEL
29.	8N-8056	[2]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	4W-4814	[1]	ADAPTER
32.	8T-2929	[1]	SEAL-O-RING
33.	8T-2928	[1]	SEAL-O-RING
34.	153-4906	[6]	SEAL-O-RING
	Y		SEPARATE ILLUSTRATION

#SEBP15530082

115-3501: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-3501 CYLINDER BLOCK GP
S/N 96Y1695-2050; 69Z875-886

i00091149 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	101-1171 Y	[1]	CYLINDER BLOCK AS
2.	9M-1974	[8]	WASHER-HARD (8.8X16X2-MM THK)
3.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
5.	7X-7731 B	[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	[9]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
13.	116-3253	[8]	JET AS-PISTON COOLING (FOR USE WITH 2-PC PISTON ONLY)
14.	0T-0102	[8]	BOLT (3/8-16X0.625-IN)
15.	116-1359	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[18]	PLUG-PIPE (1/4-18-THD)
18.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[8]	DOWEL
22.	5P-0840	[16]	SEAL-O-RING
23.	144-5692	[8]	GASKET-PLATE
24.	110-6994	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
27.	1B-2790	[8]	BOLT (5/16-18X1.375-IN)
28.	7C-3722	[8]	RETAINER AS (FOR USE WITH 2-PC PISTON ONLY)
			(EACH INCLUDES)
	6V-3537	[1]	DOWEL
29.	8N-8056	[1]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	4W-4814	[1]	ADAPTER
32.	8T-2929	[1]	SEAL-O-RING
33.	8T-2928	[1]	SEAL-O-RING
34.	033-6042	[6]	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.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION

#SEBP15530083

115-3503: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-3503 CYLINDER BLOCK GP
S/N 96Y1487-2160; 69Z644-922
FIELD REPLACEMENT FOR 101-1171 CYLINDER BLOCK AS

i00091150 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-4191	[6]	PLUG (9/16-18-THD)
2.	8T-6762	[4]	PLUG-PIPE (1/2-14-THD)
3.	7X-7731	[2]	PLUG-PIPE (3/4-14-THD)
4.	8T-6763	[18]	PLUG-PIPE (1/4-18-THD)
5.	2W-2940	[8]	PLUG
6.	6V-3348	[8]	SEAL-O-RING
7.	7N-5641	[2]	PLUG-MANIFOLD
8.	5F-9657	[4]	SEAL-O-RING
9.	033-6042	[6]	SEAL-O-RING
10.	106-2778 Y	[1]	CYLINDER BLOCK AS
	Y		SEPARATE ILLUSTRATION

#SEBP15530084

237-7957: CYLINDER BLOCK GP

CYLINDER BLOCK GP

237-7957 CYLINDER BLOCK GP
S/N 96Y1487-UP

i03861230 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	350-1409 CY	[1]	CYLINDER BLOCK GP
3.	5P-8245	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
5.	7X-7731 B	[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	[4]	PLUG-PIPE (1/2-14-THD)
10.	5M-2894	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
15.	101-1198	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[17]	PLUG-PIPE (1/4-18-THD)
18.	0S-1595	[1]	BOLT (1/2-13X1.25-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[8]	DOWEL
22.	5P-0840	[16]	SEAL-O-RING
23.	144-5692	[8]	GASKET-PLATE
24.	110-6994	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[1]	SEAL-O-RING
27.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)
29.	8N-8056	[1]	COVER
30.	6V-3348	[8]	SEAL-O-RING
34.	214-7568 C	[6]	SEAL-O-RING
36.	8N-8056 B	[1]	COVER
37.	1A-2029 B	[1]	BOLT (3/8-16X1.125-IN)
38.	5M-2894 B	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
39.	5P-8245 B	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
40.	0S-1595 B	[1]	BOLT (1/2-13X1.25-IN)
41.	5P-8210 B	[1]	SEAL-O-RING
42.	8T-6763 B	[1]	PLUG-PIPE (1/4-18-THD)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP15530085

237-7959: CYLINDER BLOCK GP

CYLINDER BLOCK GP

237-7959 CYLINDER BLOCK GP
S/N 96Y2051-2160; 69Z887-922

i01939838 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	101-1171 Y	[1]	CYLINDER BLOCK AS
3.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
5.	7X-7731 B	[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	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
15.	116-1359	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[18]	PLUG-PIPE (1/4-18-THD)
18.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[8]	DOWEL
22.	5P-0840	[16]	SEAL-O-RING
23.	144-5692	[8]	GASKET-PLATE
24.	110-6994	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
29.	8N-8056	[1]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	4W-4814	[1]	ADAPTER
32.	8T-2929	[1]	SEAL-O-RING
33.	8T-2928	[1]	SEAL-O-RING
34.	153-4906	[6]	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.	7X-7731 B	[1]	PLUG-PIPE (3/4-14-THD)
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION

#SEBP15530086

237-7959: CYLINDER BLOCK GP

CYLINDER BLOCK GP

237-7959 CYLINDER BLOCK GP
S/N 96Y2161-UP; 69Z923-UP

i03910028 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	350-1409 CY	[1]	CYLINDER BLOCK GP
3.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
5.	7X-7731 B	[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	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805	[3]	SEAL-O-RING
15.	116-1359	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	8T-6763	[18]	PLUG-PIPE (1/4-18-THD)
18.	0S-1595	[2]	BOLT (1/2-13X1.25-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	197-7008	[8]	DOWEL
22.	5P-0840	[16]	SEAL-O-RING
23.	144-5692	[8]	GASKET-PLATE
24.	110-6994	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	5P-8210	[2]	SEAL-O-RING
29.	8N-8056	[1]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	4W-4814	[1]	ADAPTER
32.	8T-2929	[1]	SEAL-O-RING
33.	8T-2928	[1]	SEAL-O-RING
34.	214-7568	[6]	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.	7X-7731 B	[1]	PLUG-PIPE (3/4-14-THD)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP15530087

2W-8240: CYLINDER BLOCK GP

CYLINDER BLOCK GP

2W-8240 CYLINDER BLOCK GP
S/N 96Y683-705; 69Z275-287

i00109244 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-8239 Y	[1]	CYLINDER BLOCK AS
2.	9M-1974	[8]	WASHER-HARD (8.8X16X2-MM THK)
3.	5P-8245 B	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
5.	1B-5174	[2]	PLUG-PIPE
6.	5M-6213	[5]	PLUG-PIPE (1/4-18-THD)
7.	2W-2940	[8]	PLUG
8.	7N-2044	[2]	DOWEL
9.	2B-0858	[3]	PLUG-PIPE
10.	5M-2894	[9]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	2J-6274	[3]	SEAL-O-RING
13.	1W-8598	[8]	JET AS-PISTON COOLING
14.	0T-0102	[8]	BOLT (3/8-16X0.625-IN)
15.	7N-2048	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	7H-3171	[20]	PLUG-PIPE
18.	0S-1585 B	[1]	BOLT (1/2-13X1.5-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	7N-2049	[8]	DOWEL
22.	2M-4453	[16]	SEAL-O-RING
23.	7N-2038	[8]	GASKET-PLATE
24.	8N-6864	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	6F-6673	[1]	SEAL-O-RING
27.	0S-1585	[1]	BOLT (1/2-13X1.5-IN)
28.	5P-8245	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
29.	8N-8056	[1]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	1W-4188	[8]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
	6V-3537	[1]	DOWEL
32.	1B-2790	[8]	BOLT (5/16-18X1.375-IN)
33.	5M-6213 B	[1]	PLUG-PIPE (1/4-18-THD)
34.	6F-6673 B	[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)
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION

#SEBP15530088

2W-8240: CYLINDER BLOCK GP

CYLINDER BLOCK GP

2W-8240 CYLINDER BLOCK GP
S/N 96Y706-911; 69Z288-449

i00109245 SEBP1553

For full view, you need register

Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-4840 CY	[1]	CYLINDER BLOCK GP
2.	9M-1974	[8]	WASHER-HARD (8.8X16X2-MM THK)
3.	5P-8245 B	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
5.	1B-5174	[2]	PLUG-PIPE
6.	5M-6213	[5]	PLUG-PIPE (1/4-18-THD)
7.	2W-2940	[8]	PLUG
8.	7N-2044	[2]	DOWEL
9.	2B-0858	[3]	PLUG-PIPE
10.	5M-2894	[9]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	2J-6274	[3]	SEAL-O-RING
13.	1W-8598	[8]	JET AS-PISTON COOLING
14.	0T-0102	[8]	BOLT (3/8-16X0.625-IN)
15.	7N-2048	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	7H-3171	[20]	PLUG-PIPE
18.	0S-1585 B	[1]	BOLT (1/2-13X1.5-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	7N-2049	[8]	DOWEL
22.	2M-4453	[16]	SEAL-O-RING
23.	7N-2038	[8]	GASKET-PLATE
24.	8N-6864	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	6F-6673	[1]	SEAL-O-RING
27.	0S-1585	[1]	BOLT (1/2-13X1.5-IN)
28.	5P-8245	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
29.	8N-8056	[1]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	1W-4188	[8]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
	6V-3537	[1]	DOWEL
32.	1B-2790	[8]	BOLT (5/16-18X1.375-IN)
33.	5M-6213 B	[1]	PLUG-PIPE (1/4-18-THD)
34.	6F-6673 B	[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)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP15530089

2W-8240: CYLINDER BLOCK GP

CYLINDER BLOCK GP

2W-8240 CYLINDER BLOCK GP
S/N 96Y912-978; 69Z450-503

i00109246 SEBP1553

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Parts for your 3508 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-9165 YC	[1]	CYLINDER BLOCK AS
2.	9M-1974	[8]	WASHER-HARD (8.8X16X2-MM THK)
3.	5P-8245 B	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	1A-2029	[1]	BOLT (3/8-16X1.125-IN)
5.	1B-5174	[2]	PLUG-PIPE
6.	5M-6213	[5]	PLUG-PIPE (1/4-18-THD)
7.	2W-2940	[8]	PLUG
8.	7N-2044	[2]	DOWEL
9.	2B-0858 BC	[3]	PLUG-PIPE
10.	5M-2894	[9]	WASHER-HARD (10.2X18.5X2.5-MM THK)
11.	7N-2047	[3]	DOWEL
12.	7X-4805 C	[3]	SEAL-O-RING
13.	9Y-4121 C	[8]	JET AS-PISTON COOLING
14.	0T-0102	[8]	BOLT (3/8-16X0.625-IN)
15.	7N-2048	[10]	BEARING-CAMSHAFT
16.	4N-0683	[2]	DOWEL
17.	7H-3171	[20]	PLUG-PIPE
18.	0S-1585 B	[1]	BOLT (1/2-13X1.5-IN)
19.	8T-0099	[16]	DOWEL
20.	7N-5641	[2]	PLUG-MANIFOLD
21.	7N-2049	[8]	DOWEL
22.	5P-0840 C	[16]	SEAL-O-RING
23.	9Y-1484 C	[8]	GASKET-PLATE
24.	9Y-1485 C	[8]	PLATE-SPACER
25.	5F-9657	[4]	SEAL-O-RING
26.	6F-6673	[1]	SEAL-O-RING
27.	0S-1585	[1]	BOLT (1/2-13X1.5-IN)
28.	5P-8245	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
29.	8N-8056	[1]	COVER
30.	6V-3348	[8]	SEAL-O-RING
31.	1W-4188	[8]	RETAINER AS (FOR USE WITH 1-PC PISTON ONLY)
	6V-3537	[1]	DOWEL
32.	1B-2790	[8]	BOLT (5/16-18X1.375-IN)
33.	5M-6213 B	[1]	PLUG-PIPE (1/4-18-THD)
34.	5P-8210 C	[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)
	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

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

New Reconditioning Specifications For Cylinders Decrease Piston Scuffing And Seizure
1983/04/27

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 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

Water Cooled Turbine Housings May Require Larger Core Plugs{1065,1050}
1994/11/01

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

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

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}
2013/09/12

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}
2014/07/07

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}

Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}

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

Installation of the 422-9537 Repair Kit {1233}
Installation of the 422-9537 Repair Kit {1233}

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

THE ENGINE CYLINDER BLOCK MAIN CAPS NEED TO BE INSPECTED ON CERTAIN 3508, 3512 AND 3516 GENERATOR SET, INDUSTRIAL, MARINE, LOCOMOTIVE MARINE AUXILIARY AND VEHICULAR ENGINES
THE ENGINE CYLINDER BLOCK MAIN CAPS NEED TO BE INSPECTED ON CERTAIN 3508, 3512 AND 3516 GENERATOR SET, INDUSTRIAL, MARINE, LOCOMOTIVE MARINE AUXILIARY AND VEHICULAR 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

Some Remanufactured Cylinder Packs for Series 3500 Engines Are Contaminated with Blasting Material{1213, 1239}
Some Remanufactured Cylinder Packs for Series 3500 Engines Are Contaminated with Blasting Material{1213, 1239}

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
SUPPLEMENT FOR UPRATED 3500 ENGINES

Cylinder Liner
3500 Marine Engines

Connecting Rod
3500 Marine Engines

Piston and Rings - Two-Piece Piston
3500 Marine Engines

Cylinder Block
3500 Marine Engines

Piston and Rings
3500 Marine Engines

Piston and Rings - One-Piece Piston
3500 Marine Engines

Cylinder Block
3500 Marine Engines

Service Letter-China

Service Letter Supplement
Service Letter Supplement

Service Letter-Asia

Service Letter Supplement
Service Letter Supplement

Systems Operation

Cylinder Block, Liners and Heads
3500 Marine Engines

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

Testing and Adjusting

Excessive Bearing Wear - Inspect
3500 Marine Engines

Cylinder Block
3500 Marine Engines

Cylinder Liner Projection
3500 Marine Engines

Main Bearings
3500 Marine Engines

Disassembly and Assembly

Piston Cooling Sets
3500 MARINE ENGINES

Spacer Plates
3500 MARINE ENGINES

Crankshaft Main Bearings
3500 MARINE ENGINES

Cylinder Liners
3500 MARINE ENGINES

Camshaft Bearings
3500 MARINE ENGINES

Service Magazine

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

Improved Vibration Damper Guard Group Has Flexible Mounting{1205,1200}
1985/04/01

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

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

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

New Cylinder Blocks And Crankshafts Used{1201,1202,1231}
1991/03/25

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 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 3508 :

9Y-9165 CYLINDER BLOCK AS

7E-4939 CYLINDER BLOCK AS

7E-4659 CYLINDER BLOCK AS

525-1804 CYLINDER BLOCK AS

350-1391 CYLINDER BLOCK AS

2W-8239 CYLINDER BLOCK AS

106-2778 CYLINDER BLOCK AS

115-3500 CYLINDER BLOCK GP

115-3501 CYLINDER BLOCK GP

115-3503 CYLINDER BLOCK GP

237-7957 CYLINDER BLOCK GP

237-7959 CYLINDER BLOCK GP

2W-8240 CYLINDER BLOCK GP

Truck sale:

61,000

Caterpillar 3508, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY

307.208

Caterpillar 3508, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
TOROMONT POWER SYSTEMS

84,962

Caterpillar 3508, Industrial engines, Construction
- Industrial engines
FINANZAUTO S.A.

Caterpillar 3508, Marine Propulsion / Auxiliary Engines, Construction

145.548

Caterpillar 3508 PKGI, transportable stromaggregate, Bau-Und Bergbauausrüstung