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263-3774 CYLINDER BLOCK GP PART OF 305-8141 CYLINDER BLOCK GP 3126B TRUCK ENGINE


BASIC ENGINE
CYLINDER BLOCK GP
CYLINDER HEAD GP

TRUCK ENGINE 3126B TRUCK ENGINE 8YL
 3126B Truck Engine 8YL00001-UP SEBP3003 3126B 8YL   (1999)

BASIC ENGINE

CYLINDER BLOCK GP
10R-7953 CYLINDER BLOCK GP
CYLINDER BLOCK GP
129-1165 CYLINDER BLOCK GP
CYLINDER BLOCK GP
263-3774 CYLINDER BLOCK GP
CYLINDER BLOCK GP
305-8141 CYLINDER BLOCK GP
PLUG GP-CYLINDER BLOCK
135-2141 PLUG GP-CYLINDER BLOCK
PLUG GP-CYLINDER BLOCK
159-0303 PLUG GP-CYLINDER BLOCK
 

#SEBP30032080
 

263-3774: CYLINDER BLOCK GP

263-3774 CYLINDER BLOCK GP
PART OF 305-8141 CYLINDER BLOCK GP
i02347180 SEBP3003
2633774 CYLINDER BLOCK GP Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-2968 [7] CAP-CRANKSHAFT BEARING  
2. 9X-8916 M [14] BOLT (M16X2X140-MM)  
3. 5P-8247 [14] WASHER-HARD (17X32X3.5-MM THK)  
  M   METRIC PART
 

#SEBP30032081
 

305-8141: CYLINDER BLOCK GP

305-8141 CYLINDER BLOCK GP
PART OF 129-1165 CYLINDER BLOCK GP
i02690923 SEBP3003
3058141 CYLINDER BLOCK GP Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 263-3774 Y [1] CYLINDER BLOCK GP  
2. 2M-6471 [2] PLUG-CUP  
3. 3H-5552 [1] PLUG-CUP  
4. 309-5131 [1] PLUG AS  
  9S-8006 [1] PLUG (7/8-14-THD)  
  238-5081 [1] SEAL-O-RING  
5. 2W-7213 [6] BUSHING (CAMSHAFT)  
6. 216-5586 [1] BUSHING (CAMSHAFT)  
   
  107-7604 ABF SLEEVE-CYLINDER  
    (FOR SALVAGE OF CYLINDER BORE IN BLOCK.
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032082
 

0R-8846: CYLINDER HEAD AS

0R-8846 CYLINDER HEAD AS
PART OF 343-4958 CYLINDER HEAD GP
i04407700 SEBP3003
0R8846 CYLINDER HEAD AS Parts scheme 0R8846 CYLINDER HEAD AS Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] CYLINDER HEAD  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 227-2911 [6] SLEEVE-INJECTOR  
5. 155-9504 [12] INSERT-VALVE SEAT (STANDARD, INLET)  
  187-8285 AB INSERT-VALVE SEAT (0.127-MM OS, INLET)  
  187-8286 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
6. 147-8218 [6] INSERT-VALVE SEAT (EXHAUST, STANDARD)  
  187-8282 AB INSERT-VALVE SEAT (0.127-MM OS, EXHAUST)  
  187-8283 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  187-8284 AB INSERT-VALVE SEAT (0.508-MM OS, EXHAUST)  
7. 310-7255 [6] SEAL-O-RING  
8. 147-8220 [6] GUIDE-VALVE (STANDARD, EXHAUST)  
  187-8278 AB GUIDE-VALVE (0.13-MM OS)  
9. 238-5084 [2] SEAL-O-RING  
10. 140-9670 [12] GUIDE-VALVE (STANDARD, INLET)  
  187-8280 AB GUIDE-VALVE (0.13-MM OS)  
11. 9S-9334 [2] PLUG  
12. 154-8025 [6] SETSCREW-SOCKET  
13. 310-7257 [6] SEAL-O-RING  
14. 163-2478 [6] SEAL-VALVE STEM  
15. 147-8214 [12] SEAL-VALVE STEM  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP30032083
 

150-4610: CYLINDER HEAD AS

150-4610 CYLINDER HEAD AS
S/N 8YL1-99999
PART OF 150-4607 CYLINDER HEAD GP
i00665199 SEBP3003
1504610 CYLINDER HEAD AS Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-9671 [1] SEAL-O-RING  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 146-8146 [6] SLEEVE-INJECTOR  
5. 147-8219 [12] INSERT-VALVE SEAT  
6. 147-8218 [6] INSERT-VALVE SEAT  
7. 8C-0563 [12] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 9S-9334 [1] PLUG  
10. 9X-7712 [1] SEAL-O-RING  
11. 9S-8003 [1] PLUG (1/2-20-THD)  
 

#SEBP30032084
 

154-8026: CYLINDER HEAD AS

154-8026 CYLINDER HEAD AS
FIELD REPLACEMENT FOR @@@@@157-8376@@@@@
i00736031 SEBP3003
1548026 CYLINDER HEAD AS Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER HEAD AS  
2. 9S-8002 [7] PLUG (7/16-20-THD)  
3. 6V-5048 [7] SEAL-O-RING  
4. 9S-8004 [3] PLUG (9/16-18-THD)  
5. 3J-1907 [3] SEAL-O-RING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 140-9670 [12] GUIDE-VALVE  
8. 9S-8006 [1] PLUG (7/8-14-THD)  
9. 2M-9780 [1] SEAL-O-RING  
10. 9S-9334 [1] PLUG  
11. 9X-7712 [1] SEAL-O-RING  
12. 147-8220 [6] GUIDE-VALVE  
13. 102-6229 [6] SEAL-VALVE STEM  
14. 137-6715 [6] SEAT-VALVE SPRING  
15. 9S-8005 [1] PLUG (3/4-16-THD)  
16. 3K-0360 [1] SEAL-O-RING  
17. 1N-5999 [2] PLUG-O-RING  
18. 7J-0204 [2] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032085
 

157-8380: CYLINDER HEAD AS

157-8380 CYLINDER HEAD AS
S/N 8YL1-99999
PART OF 154-8026 CYLINDER HEAD AS, 157-8376 CYLINDER HEAD GP
i01094267 SEBP3003
1578380 CYLINDER HEAD AS Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-9671 [1] SEAL-O-RING  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 159-0300 [6] SLEEVE-INJECTOR  
5. 155-9504 [12] INSERT-VALVE SEAT  
6. 147-8218 [6] INSERT-VALVE SEAT  
7. 8C-0563 [12] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 9S-9334 [1] PLUG  
10. 9X-7712 [1] SEAL-O-RING  
11. 9S-8003 [1] PLUG (1/2-20-THD)  
 

#SEBP30032086
 

167-8076: CYLINDER HEAD AS

167-8076 CYLINDER HEAD AS
S/N 8YL6946-99999
PART OF 167-8077 CYLINDER HEAD GP
i01233981 SEBP3003
1678076 CYLINDER HEAD AS Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-9671 [1] SEAL-O-RING  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 159-0300 [6] SLEEVE-INJECTOR  
5. 155-9504 [12] INSERT-VALVE SEAT  
6. 147-8218 [6] INSERT-VALVE SEAT  
7. 8C-0563 [12] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 9S-9334 [1] PLUG  
10. 9X-7712 [1] SEAL-O-RING  
11. 9S-8003 [1] PLUG (1/2-20-THD)  
 

#SEBP30032087
 

133-3742: CYLINDER HEAD GP

133-3742 CYLINDER HEAD GP
S/N 8YL1-99999
i00745629 SEBP3003
1333742 CYLINDER HEAD GP Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-8038 Y [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
  138-3252 [14] BOLT-12 POINT HEAD (M20X2.5X170MM)  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032088
 

150-4607: CYLINDER HEAD GP

150-4607 CYLINDER HEAD GP
S/N 8YL1-99999
i00665198 SEBP3003
1504607 CYLINDER HEAD GP Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-4610 Y [1] CYLINDER HEAD AS  
2. 9S-9334 [1] PLUG  
3. 9X-7712 [1] SEAL-O-RING  
4. 9S-8004 [3] PLUG (9/16-18-THD)  
5. 3J-1907 [3] SEAL-O-RING  
6. 9S-8006 [1] PLUG (7/8-14-THD)  
7. 2M-9780 [1] SEAL-O-RING  
8. 9S-8002 [7] PLUG (7/16-20-THD)  
9. 6V-5048 [7] SEAL-O-RING  
10. 1N-5999 [2] PLUG-O-RING  
11. 7J-0204 [2] SEAL-O-RING  
12. 145-7389 [12] VALVE-INLET  
13. 147-8211 [6] VALVE-EXHAUST  
14. 1W-2715 [24] LOCK-RETAINER  
15. 7E-7779 [12] RETAINER-SPRING  
16. 140-9670 [12] GUIDE-VALVE  
17. 140-6188 [12] SPRING-VALVE  
18. 137-6718 [6] SPRING-VALVE  
19. 2A-4429 [12] LOCK-RETAINER  
20. 134-4483 [6] RETAINER-SPRING  
21. 147-8220 [6] GUIDE-VALVE  
22. 102-6229 [6] SEAL-VALVE STEM  
23. 137-6715 [6] SEAT-VALVE SPRING  
24. 141-5762 [12] SEAL-VALVE STEM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032089
 

154-8038: CYLINDER HEAD GP

154-8038 CYLINDER HEAD GP
S/N 8YL1-99999
PART OF 133-3742 CYLINDER HEAD GP
i00754033 SEBP3003
1548038 CYLINDER HEAD GP Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER HEAD GP  
2. 1N-5999 [2] PLUG-O-RING  
3. 7J-0204 [2] SEAL-O-RING  
4. 9S-8002 [7] PLUG (7/16-20-THD)  
5. 6V-5048 [7] SEAL-O-RING  
6. 9S-8004 [3] PLUG (9/16-18-THD)  
7. 3J-1907 [3] SEAL-O-RING  
8. 9S-8006 [1] PLUG (7/8-14-THD)  
9. 2M-9780 [1] SEAL-O-RING  
10. 9S-9334 [1] PLUG  
11. 9X-7712 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
New Main Bearing Material {1203}
1999/05/01
Correction to Guideline for Reusable Parts and Salvage Operations, SEBF8192-02 {1201}
2000/02/01
Correction to Guideline for Reusable Parts and Salvage Operations, SEBF8277-00 {1201}
2000/02/01
Special Instruction
Usage of Cylinder Head Gaskets{1124}
Usage of Cylinder Head Gaskets{1124}
Determining the Correct Part Numbers for Main Bearings and Cylinder Head Gaskets{1124, 1201, 1203}
Determining the Correct Part Numbers for Main Bearings and Cylinder Head Gaskets{1124, 1201, 1203}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Cylinder Block Cover Group
3126B and 3126E Truck Engines
Main Bearing Journal
3126B and 3126E Truck Engines
Cylinder Block
3126B and 3126E Truck Engines
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-Asia
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 and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3114, 3116, and 3126 Engine Series Cylinder Blocks {1201}
Reuse and Salvage for 3114, 3116, and 3126 Engine Series Cylinder Blocks {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}
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}
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Testing and Adjusting
Cylinder Block - Inspect
3126B and 3126E Truck Engine
Excessive Bearing Wear - Inspect
3126B and 3126E Truck Engine
Main Bearings - Inspect
3126B and 3126E Truck Engine
Disassembly and Assembly
Bearing Clearance - Check
3126B and 3126E On-highway Engines
Crankshaft Main Bearings - Remove
3126B and 3126E On-highway Engines
Crankshaft Main Bearings - Install
3126B and 3126E On-highway Engines
Piston Cooling Jets - Remove and Install
3126B and 3126E On-highway Engines
Camshaft Bearings - Remove and Install
3126B and 3126E On-highway Engines

Caterpillar Parts SIS Catalog 3126B :

CYLINDER BLOCK GP
129-1165 CYLINDER BLOCK GP
10R-7953 CYLINDER BLOCK GP
10R-7040 CYLINDER BLOCK GP
CRANKSHAFT GP
113-6087 CRANKSHAFT GP
COVER GP-VALVE MECHANISM
236-2097 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
198-2724 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
172-6274 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
167-8363 COVER GP-VALVE MECHANISM
CYLINDER BLOCK GP
305-8141 CYLINDER BLOCK GP
CYLINDER HEAD AS
0R-8846 CYLINDER HEAD AS
CYLINDER HEAD AS
150-4610 CYLINDER HEAD AS
CYLINDER HEAD AS
154-8026 CYLINDER HEAD AS
CYLINDER HEAD AS
157-8380 CYLINDER HEAD AS
CYLINDER HEAD AS
167-8076 CYLINDER HEAD AS
CYLINDER HEAD GP
133-3742 CYLINDER HEAD GP
CYLINDER HEAD GP
150-4607 CYLINDER HEAD GP

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