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149-0485 CYLINDER BLOCK AS (CHG -00 THRU -02) PART OF 149-0486 CYLINDER BLOCK GP 3612 MARINE ENGINE


BASIC ENGINE
CYLINDER BLOCK GP
CYLINDER HEAD GP

MARINE ENGINE 3612 MARINE ENGINE 9FR
 3612 MARINE January 1998 to Current 9FR00001-UP SEBP3782 3612 9FR   (1996)

BASIC ENGINE

CYLINDER BLOCK GP
CYLINDER BLOCK AS
121-6020 CYLINDER BLOCK AS
CYLINDER BLOCK AS
149-0477 CYLINDER BLOCK AS
CYLINDER BLOCK AS
149-0485 CYLINDER BLOCK AS
CYLINDER BLOCK AS
4P-0351 CYLINDER BLOCK AS
CYLINDER BLOCK GP
121-6024 CYLINDER BLOCK GP
CYLINDER BLOCK GP
149-0481 CYLINDER BLOCK GP
 

#SEBP37820040
 

149-0485: CYLINDER BLOCK AS

149-0485 CYLINDER BLOCK AS (CHG -00 THRU -02)
PART OF 149-0486 CYLINDER BLOCK GP
i00769422 SEBP3782
1490485 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-0121 [14] STUD-TAPERLOCK  
2. 1W-0123 [14] NUT (2-12-THD)  
3. 1W-0122 [14] WASHER (52X110X12-MM THK)  
4. 3S-7079 [14] BOLT (1-1/4-12X9.5-IN)  
5. 4K-0684 [14] WASHER-HARD (34X55X6-MM THK)  
6. 124-1836 [7] CAP AS-BEARING (CRANKSHAFT)  
    (EACH INCLUDES)
7. 6V-3538 [1] DOWEL  
 

#SEBP37820041
 

4P-0351: CYLINDER BLOCK AS

4P-0351 CYLINDER BLOCK AS (CHG -00 THRU -02)
PART OF 4P-0414 CYLINDER BLOCK GP
i00070828 SEBP3782
4P0351 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-0121 [14] STUD-TAPERLOCK  
2. 1W-0123 [14] NUT (2-12-THD)  
3. 1W-0122 [14] WASHER (52X110X12-MM THK)  
4. 3S-7079 [14] BOLT (1-1/4-12X9.5-IN)  
5. 4K-0684 [14] WASHER-HARD (34X55X6-MM THK)  
6. 124-1836 [7] CAP AS-BEARING (CRANKSHAFT)  
    (EACH INCLUDES)
7. 6V-3538 [1] DOWEL  
 

#SEBP37820042
 

121-6024: CYLINDER BLOCK GP

121-6024 CYLINDER BLOCK GP (CHG -00, -01)
FIELD REPLACEMENT ORDER @@@@@ 4P-0414@@@@@
i00071185 SEBP3782
1216024 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-6020 Y [1] CYLINDER BLOCK AS  
2. 114-4301 [12] PLATE-SEAL  
3. 7C-4299 [48] ADAPTER  
4. 8C-5230 [96] SEAL-O-RING  
5. 116-0682 [12] SLEEVE-CYLINDER  
6. 6V-4314 [24] SEAL-O-RING  
7. 2N-3350 [96] SEAL-O-RING  
8. 8C-9023 [24] SEAL-O-RING  
9. 1W-0105 [14] BEARING-CAMSHAFT  
10. 6V-3539 [24] DOWEL  
11. 6V-3538 [27] DOWEL  
12. 6V-3540 [2] DOWEL  
13. 0S-1594 [4] BOLT (3/8-16X1-IN)  
14. 6V-3955 [3] SEAL-O-RING  
15. 9S-8005 [4] PLUG (3/4-16-THD)  
16. 8L-2786 [4] SEAL-O-RING  
17. 3V-3308 [4] WASHER-HARD (10.2X20.5X2.5-MM THK)  
18. 4W-6283 [12] JET AS-PISTON COOLING  
19. 0T-0573 [24] BOLT (3/8-16X2.75-IN)  
20. 7E-8400 [48] STUD-TAPERLOCK  
21. 7N-2328 [2] DOWEL  
22. 9S-8006 [20] PLUG (7/8-14-THD)  
23. 6V-4589 [20] SEAL-O-RING  
24. 1W-1049 [2] PLUG  
25. 3P-0656 [2] SEAL-O-RING  
26. 114-4302 [12] PLATE-SEAL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820043
 

149-0481: CYLINDER BLOCK GP

149-0481 CYLINDER BLOCK GP (CHG -00 THRU -07)
CUFFED LINER
FIELD REPLACEMENT ORDER @@@@@149-0486@@@@@
i00778763 SEBP3782
1490481 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [4] BOLT (3/8-16X1-IN)  
2. 0L-1143 [24] BOLT (3/8-16X2.5-IN)  
3. 1W-0105 [14] BEARING-CAMSHAFT  
4. 2N-3350 [96] SEAL-O-RING  
5. 3P-0656 [2] SEAL-O-RING  
6. 3P-0651 [1] SEAL-O-RING  
7. 3V-3308 [4] WASHER-HARD (10.2X20.5X2.5-MM THK)  
8. 120-9330 [12] JET AS (PISTON COOLING)  
    (EACH INCLUDES)
  1W-7117 [2] DOWEL-HOLLOW  
9. 6V-3538 [27] DOWEL  
10. 6V-3539 [24] DOWEL  
11. 6V-3955 [3] SEAL-O-RING  
12. 6V-4314 [24] SEAL-O-RING  
13. 6V-4589 [21] SEAL-O-RING  
14. 7C-4299 [48] ADAPTER  
15. 187-0450 [48] STUD-TAPERLOCK  
16. 7N-2328 [4] DOWEL  
17. 8C-5230 [96] SEAL-O-RING  
18. 305-5302 [24] SEAL-CYLINDER HEAD  
19. 8L-2786 [16] SEAL-O-RING  
20. 9S-8005 [16] PLUG (3/4-16-THD)  
21. 9S-8006 [21] PLUG (7/8-14-THD)  
22. 114-4301 [12] PLATE-SEAL  
23. 114-4302 [12] PLATE-SEAL  
24. 175-5060 [12] SLEEVE (CYLINDER LINER)  
25. 149-0564 [2] PLUG  
26. 149-0477 Y [1] CYLINDER BLOCK AS  
27. 149-0565 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820044
 

149-0486: CYLINDER BLOCK GP

149-0486 CYLINDER BLOCK GP (CHG -00 THRU -05)
FIELD REPLACEMENT FOR @@@@@149-0481@@@@@
i00775905 SEBP3782
1490486 CYLINDER BLOCK GP Parts scheme 1490486 CYLINDER BLOCK GP Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [4] BOLT (3/8-16X1-IN)  
2. 0L-1143 [24] BOLT (3/8-16X2.5-IN)  
3. 1W-0105 [14] BEARING-CAMSHAFT  
4. 3P-0651 [1] SEAL-O-RING  
5. 3P-0656 [2] SEAL-O-RING  
6. 3V-3308 [4] WASHER-HARD (10.2X20.5X2.5-MM THK)  
7. 120-9330 [12] JET AS (PISTON COOLING)  
    (EACH INCLUDES)
  1W-7117 [2] DOWEL-HOLLOW  
8. 6V-3538 [27] DOWEL  
9. 6V-3539 [24] DOWEL  
10. 6V-3955 [3] SEAL-O-RING  
11. 6V-4589 [21] SEAL-O-RING  
12. 187-0450 [48] STUD-TAPERLOCK  
13. 7N-2328 [4] DOWEL  
14. 8L-2786 [14] SEAL-O-RING  
15. 9S-8005 [14] PLUG (3/4-16-THD)  
16. 9S-8006 [21] PLUG (7/8-14-THD)  
17. 149-0485 Y [1] CYLINDER BLOCK AS  
18. 149-0564 [2] PLUG  
19. 149-0565 [1] PLUG  
20. 4W-6277 [4] SUPPORT AS  
    (EACH INCLUDES)
  7N-2328 [2] DOWEL  
21. 5P-8250 [24] WASHER (28X49X5-MM THK)  
22. 8S-4757 [8] BOLT (1-14X8-IN)  
23. 7B-8363 [16] BOLT (1-14X10.75-IN)  
24. 101-8189 [4] BRACKET-LIFTING  
25. 214-6044 [16] SPACER (44.5X69.9X88-MM THK)  
26. 218-0660 [16] BOLT (1-5/8-12X13.25-IN)  
27. 5P-7701 [1] SEAL-O-RING  
28. 9S-4181 [1] PLUG (1-5/16-12-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820045
 

4P-0414: CYLINDER BLOCK GP

4P-0414 CYLINDER BLOCK GP (CHG -00, -01)
i00070837 SEBP3782
4P0414 CYLINDER BLOCK GP Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-0351 Y [1] CYLINDER BLOCK AS  
2. 0T-0573 [24] BOLT (3/8-16X2.75-IN)  
3. 7E-8400 [48] STUD-TAPERLOCK  
4. 7N-2328 [2] DOWEL  
5. 9S-8006 [21] PLUG (7/8-14-THD)  
6. 0S-1594 [4] BOLT (3/8-16X1-IN)  
7. 3V-3308 [4] WASHER-HARD (10.2X20.5X2.5-MM THK)  
8. 6V-4589 [21] SEAL-O-RING  
9. 1W-0105 [14] BEARING-CAMSHAFT  
10. 6V-3539 [24] DOWEL  
11. 6V-3538 [27] DOWEL  
12. 6V-3540 [2] DOWEL  
13. 3P-0656 [2] SEAL-O-RING  
14. 6V-3955 [3] SEAL-O-RING  
15. 9S-8005 [2] PLUG (3/4-16-THD)  
16. 8L-2786 [2] SEAL-O-RING  
17. 1W-1049 [2] PLUG  
18. 120-9330 [12] JET AS (PISTON COOLING)  
    (EACH INCLUDES)
  1W-7117 [2] DOWEL-HOLLOW  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820046
 

175-6339: CYLINDER HEAD AS

175-6339 CYLINDER HEAD AS (CHG -00 THRU -02)
STANDARD DISTILLATE
PART OF 175-6340, 175-6341 CYLINDER HEAD GP
i01209632 SEBP3782
1756339 CYLINDER HEAD AS Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-6471 [4] PLUG-CUP  
2. 3B-0645 [6] PLUG-CUP  
3. 4W-5442 [2] PLUG-DOWEL  
4. 5M-6214 [1] PLUG (1/8-27 PTF)  
5. 6V-5061 [2] SEAL-O-RING  
6. 6V-5065 [1] SEAL-O-RING  
8. 9S-8010 [1] PLUG  
9. 160-5769 [2] INSERT-VALVE SEAT (PREFINISHED)(INTAKE)  
10. 160-5770 [2] INSERT-VALVE SEAT (EXHAUST)  
 

#SEBP37820047
 

188-7491: CYLINDER HEAD AS

188-7491 CYLINDER HEAD AS (CHG -01, -01D1)
PART OF 188-7687 CYLINDER HEAD GP
i01453426 SEBP3782
1887491 CYLINDER HEAD AS Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-6471 [4] PLUG-CUP  
2. 3B-0645 [6] PLUG-CUP  
3. 4W-5442 [2] PLUG-DOWEL  
4. 5M-6214 [1] PLUG (1/8-27 PTF)  
5. 6V-5061 [2] SEAL-O-RING  
6. 6V-5065 [1] SEAL-O-RING  
8. 9S-8010 [1] PLUG (CYLINDER HEAD)  
9. 171-3992 [2] INSERT-VALVE SEAT (INLET)  
  203-9566 AB INSERT-VALVE SEAT (0.5-MM OS, INLET)  
  203-9568 AB INSERT-VALVE SEAT (1-MM OS, INLET)  
10. 160-5770 [2] INSERT-VALVE SEAT (EXHAUST)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP37820048
 

252-5580: CYLINDER HEAD AS

252-5580 CYLINDER HEAD AS (CHG -00)
STANDARD DISTILLATE
PART OF 252-5583 CYLINDER HEAD GP
i02211781 SEBP3782
2525580 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-6471 [8] PLUG-CUP  
2. 3B-0645 [2] PLUG-CUP  
3. 4W-5442 [2] PLUG-DOWEL  
4. 6V-5065 [1] SEAL-O-RING  
5. 160-5770 [2] INSERT-VALVE SEAT (EXHAUST)  
6. 171-3992 [2] INSERT-VALVE SEAT (INLET)  
  203-9566 AB INSERT-VALVE SEAT (0.5-MM OS, INLET)  
  203-9568 AB INSERT-VALVE SEAT (1-MM OS, INLET)  
8. 5M-6214 [1] PLUG (1/8-27 PTF)  
9. 6V-5061 [2] SEAL-O-RING  
10. 9S-8010 [1] PLUG  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP37820049
 

252-5613: CYLINDER HEAD AS

252-5613 CYLINDER HEAD AS (CHG -00)
STANDARD DISTILLATE
PART OF 252-5614 CYLINDER HEAD GP
i02251026 SEBP3782
2525613 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-6471 [8] PLUG-CUP  
2. 3B-0645 [2] PLUG-CUP  
3. 4W-5442 [2] PLUG-DOWEL  
4. 160-5769 [2] INSERT-VALVE SEAT (PREFINISHED)(INTAKE)  
5. 160-5770 [2] INSERT-VALVE SEAT (EXHAUST)  
6. 5M-6214 [1] PLUG (1/8-27 PTF)  
7. 6V-5061 [2] SEAL-O-RING  
8. 6V-5065 [1] SEAL-O-RING  
9. 9S-8010 [1] PLUG  
 

Information:

Engine News
Cylinder Sleeve (Cuff) Reusability{1216}
1998/04/01
New Cylinder Block Group And New Rear Gear Group Used{1201,1206,1237}
1998/06/01
New Main Bearing Studs With Oversize Thread Available {1224}
1998/07/01
New Cylinder Liner Sleeve Used {1216}
1998/09/01
Improved 128-5113 Thread Repair Insert Available For Cylinder Blocks With Damaged Stud Threads {1201}
1998/11/01
Disassembly And Assembly Of Main Bearings For Journals Without Oil Holes {1203}
2000/01/01
A New Special Publication, LEBV1912, "Caterpillar 3600 Diesel Engine Single Cylinder Overhaul Procedure" Is Available {1000, 1223}
2002/03/01
The 151-7417 Engine Liner Hone Is Available {1216}
2002/05/01
Improved Pistons Are Used for Certain 3600 and C280 Engines {1214, 1216}
2005/10/31
New Tooling Loosens Multiple Studs or Tooling Tightens Multiple Studs for the Cylinder Head or for the Main Bearing Cap {0701, 0703, 0705}
2004/05/01
Revised Special Instruction, REHS2115, "Requirements for Installation of the 197-6700 Piston " is Available {1214, 1216}
2004/04/01
207-5034 Stud Tensioner Tool Gp and 191-5320 Stud Tensioner Tool Gp Require Different Hydraulic Pressures {0701, 0703, 0705, 1100, 1200}
2006/06/05
Guidelines for Reusability of Cylinder Head Studs, Main Bearing Cap Studs, Main Bearing Cap Cross Tie Bolts, and Connecting Rod Cap Bolts and Nuts {1100, 1218, 1230}
2009/06/01
Special Instruction
Procedure For Sealing Cracks In The Air Plenum That Are On The Top Surface Of The Cylinder Block{1201}
Procedure For Sealing Cracks In The Air Plenum That Are On The Top Surface Of The Cylinder Block{1201}
Requirements for Installation of the 197-6700 Piston {1214, 1216}
Requirements for Installation of the 197-6700 Piston {1214, 1216}
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}
Procedure to Check Cylinder Pressure on 3600 Diesel Engines{1201, 1217, 7450}
Procedure to Check Cylinder Pressure on 3600 Diesel Engines{1201, 1217, 7450}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse Specifications for 3600 Combustion Gaskets {0762, 0763, 1100, 1124, 1201}
Reuse Specifications for 3600 Combustion Gaskets {0762, 0763, 1100, 1124, 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}
Specifications and Cleaning Procedures for Cylinder Liners in 3600 and C-280 Engines{0761, 1201, 1213, 1216}
Specifications and Cleaning Procedures for Cylinder Liners in 3600 and C-280 Engines{0761, 1201, 1213, 1216}
Reuse and Salvage for C-280 & 3600 Engine Cylinder Blocks {1201}
Reuse and Salvage for C-280 & 3600 Engine Cylinder Blocks {1201}
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 <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Cylinder Block Salvage Procedure Using Belzona&reg; 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}

Caterpillar Parts SIS Catalog 3612 :

CYLINDER BLOCK AS
149-0477 CYLINDER BLOCK AS
CYLINDER BLOCK AS
121-6020 CYLINDER BLOCK AS
CRANKSHAFT GP
1W-0861 CRANKSHAFT GP
CRANKSHAFT GP
191-5424 CRANKSHAFT GP
CRANKSHAFT AS
191-5423 CRANKSHAFT AS
COVER GP-VALVE MECHANISM
1W-0027 COVER GP-VALVE MECHANISM
COVER GP-GEAR INSPECTION
1W-3382 COVER GP-GEAR INSPECTION
COVER GP-FRONT HOUSING
4W-0365 COVER GP-FRONT HOUSING
CYLINDER BLOCK AS
4P-0351 CYLINDER BLOCK AS
CYLINDER BLOCK GP
121-6024 CYLINDER BLOCK GP
CYLINDER BLOCK GP
149-0481 CYLINDER BLOCK GP
CYLINDER BLOCK GP
149-0486 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4P-0414 CYLINDER BLOCK GP
CYLINDER HEAD AS
175-6339 CYLINDER HEAD AS
CYLINDER HEAD AS
188-7491 CYLINDER HEAD AS
CYLINDER HEAD AS
252-5580 CYLINDER HEAD AS

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