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157-8376 CYLINDER HEAD GP S/N 8YL1-99999 PART OF 154-8038 CYLINDER HEAD GP FIELD REPLACEMENT ORDER @@@@@154-8026@@@@@ 3126B


BASIC ENGINE
CYLINDER HEAD GP
DAMPER GP

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

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
150-4607 CYLINDER HEAD GP
CYLINDER HEAD GP
154-8038 CYLINDER HEAD GP
CYLINDER HEAD GP
157-8376 CYLINDER HEAD GP
CYLINDER HEAD GP
167-8077 CYLINDER HEAD GP
CYLINDER HEAD GP
167-8078 CYLINDER HEAD GP
CYLINDER HEAD GP
167-8079 CYLINDER HEAD GP
 

#SEBP30032090
 

157-8376: CYLINDER HEAD GP

157-8376 CYLINDER HEAD GP
S/N 8YL1-99999
PART OF 154-8038 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@154-8026@@@@@
i01070933 SEBP3003
1578376 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER HEAD AS  
2. 145-7390 [12] VALVE-INLET  
3. 147-8211 [6] VALVE-EXHAUST  
4. 1W-2715 [24] LOCK-RETAINER  
5. 7E-7779 [12] RETAINER-SPRING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 140-9670 [12] GUIDE-VALVE  
8. 137-6718 [6] SPRING-VALVE  
9. 140-6188 [12] SPRING-VALVE  
10. 2A-4429 [12] LOCK-RETAINER  
11. 134-4483 [6] RETAINER-SPRING  
12. 147-8220 [6] GUIDE-VALVE  
13. 102-6229 [6] SEAL-VALVE STEM  
14. 137-6715 [6] SEAT-VALVE SPRING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032091
 

167-8077: CYLINDER HEAD GP

167-8077 CYLINDER HEAD GP
S/N 8YL6946-99999
PART OF 167-8078 CYLINDER HEAD GP
i01232301 SEBP3003
1678077 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER HEAD AS  
2. 145-7390 [12] VALVE-INLET  
3. 147-8211 [6] VALVE-EXHAUST  
4. 1W-2715 [24] LOCK-RETAINER  
5. 7E-7779 [12] RETAINER-SPRING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 140-9670 [12] GUIDE-VALVE  
8. 137-6718 [6] SPRING-VALVE  
9. 140-6188 [12] SPRING-VALVE  
10. 2A-4429 [12] LOCK-RETAINER  
11. 134-4483 [6] RETAINER-SPRING  
12. 147-8220 [6] GUIDE-VALVE  
13. 102-6229 [6] SEAL-VALVE STEM  
14. 137-6715 [6] SEAT-VALVE SPRING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032092
 

167-8078: CYLINDER HEAD GP

167-8078 CYLINDER HEAD GP
S/N 8YL6946-99999
PART OF 167-8079 CYLINDER HEAD GP
FIELD REPLACEMENT FOR @@@@@167-8079@@@@@
i01232297 SEBP3003
1678078 CYLINDER HEAD GP Parts scheme
  For full view, you need register

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  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032093
 

167-8079: CYLINDER HEAD GP

167-8079 CYLINDER HEAD GP
S/N 8YL6946-99999
FIELD REPLACEMENT ORDER @@@@@167-8078@@@@@
i01232294 SEBP3003
1678079 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 138-3252 [14] BOLT-12 POINT HEAD  
  8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
  6V-4876 [14] LUBRICANT  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032094
 

187-2742: CYLINDER HEAD GP

187-2742 CYLINDER HEAD GP
PART OF 10R-7040 CYLINDER BLOCK GP
i04407519 SEBP3003
1872742 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER HEAD GP  
2. 282-2468 [1] GASKET-CYLINDER HEAD  
3. 142-7289 [14] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  6V-4876 B LUBRICANT  
  8T-3282 [1] WASHER-HARD (22X35X3.5-MM THK)  
  138-3252 [1] BOLT-12 POINT HEAD  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032095
 

343-4958: CYLINDER HEAD GP

343-4958 CYLINDER HEAD GP
PART OF 187-2742 CYLINDER HEAD GP
Type 1
i04407723 SEBP3003
3434958 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-2478 [6] SEAL-VALVE STEM  
2. 145-7390 [12] VALVE-INLET  
3. 147-8211 [6] VALVE-EXHAUST  
4. 1W-2715 [24] LOCK-RETAINER  
5. 7E-7779 [12] RETAINER-SPRING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
8. 137-6718 [6] SPRING-VALVE  
9. 140-6188 [12] SPRING-VALVE  
10. 2A-4429 [12] LOCK-RETAINER  
11. 134-4483 [6] RETAINER-SPRING  
12. 1J-9671 [1] SEAL-O-RING  
13. Y [1] CYLINDER HEAD AS  
14. 137-6715 [6] SEAT-VALVE SPRING  
15. 1N-5999 [2] PLUG-O-RING  
16. 2M-9780 [1] SEAL-O-RING  
17. 3J-1907 [4] SEAL-O-RING  
18. 3K-0360 [1] SEAL-O-RING  
19. 214-7566 [6] SEAL-O-RING  
20. 7J-0204 [2] SEAL-O-RING  
21. 9S-8002 [6] PLUG (7/16-20-THD)  
22. 9S-8003 [1] PLUG (1/2-20-THD)  
23. 9S-8004 [4] PLUG (9/16-18-THD)  
24. 9S-8005 [1] PLUG (3/4-16-THD)  
25. 9S-8006 [1] PLUG (7/8-14-THD)  
26. 238-5084 [1] SEAL-O-RING  
27. 9S-9334 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032096
 

343-4958: CYLINDER HEAD GP

343-4958 CYLINDER HEAD GP
PART OF 187-2742 CYLINDER HEAD GP
Type 2
i05496252 SEBP3003
3434958 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8006 [1] PLUG (7/8-14-THD)  
2. 145-7390 [12] VALVE-INLET  
3. 147-8211 [6] VALVE-EXHAUST  
4. 1W-2715 [24] LOCK-RETAINER  
5. 7E-7779 [12] RETAINER-SPRING  
6. 9S-8005 [1] PLUG (3/4-16-THD)  
7. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
8. 137-6718 [6] SPRING-VALVE  
9. 140-6188 [12] SPRING-VALVE  
10. 2A-4429 [12] LOCK-RETAINER  
11. 134-4483 [6] RETAINER-SPRING  
12. 1J-9671 [1] SEAL-O-RING  
13. Y [1] CYLINDER HEAD AS  
14. 137-6715 [6] SEAT-VALVE SPRING  
15. 1N-5999 [2] PLUG-O-RING  
16. 2M-9780 [1] SEAL-O-RING  
17. 3J-1907 [4] SEAL-O-RING  
18. 3K-0360 [1] SEAL-O-RING  
19. 214-7566 [6] SEAL-O-RING  
20. 7J-0204 [2] SEAL-O-RING  
21. 9S-8002 [6] PLUG (7/16-20-THD)  
22. 9S-8003 [1] PLUG (1/2-20-THD)  
23. 9S-8004 [4] PLUG (9/16-18-THD)  
24. 163-2478 [6] SEAL-VALVE STEM  
25. 147-8214 [12] SEAL-VALVE STEM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30032097
 

111-7245: DAMPER & PULLEY GP

111-7245 DAMPER & PULLEY GP
FOR USE WITH @@@@@154-7192@@@@@, @@@@@111-0315@@@@@, @@@@@110-4390@@@@@, @@@@@168-8636@@@@@, @@@@@156-0231@@@@@, @@@@@157-2615@@@@@, @@@@@130-5871@@@@@, SHORT FRONT END, 250 HP MAX
CANNOT BE USED WITH FRONT PTO
ALSO AN ATTACHMENT
i00482485 SEBP3003
1117245 DAMPER & PULLEY GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-0366 [1] DAMPER AS  
2. 8T-3666 M [4] BOLT (M14X2X60-MM)(M14)  
3. 2W-7381 [1] PLATE-CLAMP  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP30032098
 

148-7229: DAMPER & PULLEY GP

148-7229 DAMPER & PULLEY GP
S/N 8YL1-99999
305MM DIAMETER VISCOUS DAMPER. PROVIDES 1:42 DRIVE RATIO WHEN USED WITH 141.5MM DIA. FAN PULLEY
FOR USE WITH @@@@@122-8931@@@@@
ALSO AN ATTACHMENT
i00667734 SEBP3003
1487229 DAMPER & PULLEY GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-8121 [1] DAMPER AS  
2. 148-7230 [1] PULLEY (8-GROOVE)  
3. 8T-4182 M [8] BOLT (M10X1.5X45-MM)  
4. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP30032099
 

158-4643: DAMPER & PULLEY GP

158-4643 DAMPER & PULLEY GP
1.39:1 DRIVE RATIO
FOR USE WITH @@@@@122-8931@@@@@, CUSTOMER SUPPLIED K-SECTION BELT
AN ATTACHMENT
i01074049 SEBP3003
1584643 DAMPER & PULLEY GP Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-8121 [1] DAMPER AS  
2. [1] PULLEY  
3. 8T-4182 M [8] BOLT (M10X1.5X45-MM)  
4. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
 

Information:

Truck Engine News
A Socket Setscrew (Orifice) Is Used In The Oil Rail Of The Hydraulic Electronic Unit Injector (HEUI) Fuel System {1100}
2000/01/01
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/01
A New Cylinder Head Gasket is Now Used {1100, 1124}
2009/01/01
Operation and Maintenance Manual
Engine Valve Lash - Inspect/Adjust
3126E and 3126B Commercial and Truck Engines
Cylinder Head Grounding Stud - Inspect/Clean/Tighten
3126E and 3126B Commercial and Truck Engines
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}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
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
Technical Information Bulletin
Remanufactured 3126 Cylinder Heads with Incorrect Valve Seats{1100}
Remanufactured 3126 Cylinder Heads with Incorrect Valve Seats{1100}
Specifications
Cylinder Head Valves
3126B and 3126E Truck Engines
Cylinder Head
3126B and 3126E Truck Engines
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
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
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
CAT REMAN ADDING CYLINDER HEAD KITS FOR 3126B, C7, C10/C12 APPLICATIONS
CAT REMAN ADDING CYLINDER HEAD KITS FOR 3126B, C7, C10/C12 APPLICATIONS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
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
Engine Valve Lash - Inspect/Adjust
3126B and 3126E Truck Engine
Disassembly and Assembly
Camshaft Bearings - Remove and Install
3126B and 3126E On-highway Engines
Unit Injector Sleeve - Remove
3126B and 3126E On-highway Engines
Unit Injector Sleeve - Install
3126B and 3126E On-highway Engines
Inlet and Exhaust Valve Guides - Remove and Install
3126B and 3126E On-highway Engines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3126B and 3126E On-highway Engines
Inlet and Exhaust Valves - Remove and Install
3126B and 3126E On-highway Engines
Cylinder Head - Install
3126B and 3126E On-highway Engines
Cylinder Head - Remove
3126B and 3126E On-highway Engines

Caterpillar Parts SIS Catalog 3126B :

CYLINDER HEAD GP
154-8038 CYLINDER HEAD GP
CYLINDER HEAD GP
150-4607 CYLINDER HEAD GP
CYLINDER HEAD GP
133-3742 CYLINDER HEAD GP
CYLINDER HEAD AS
167-8076 CYLINDER HEAD AS
CYLINDER HEAD AS
157-8380 CYLINDER HEAD AS
CYLINDER HEAD AS
154-8026 CYLINDER HEAD AS
CYLINDER HEAD AS
150-4610 CYLINDER HEAD AS
CYLINDER HEAD AS
0R-8846 CYLINDER HEAD AS
CYLINDER HEAD GP
167-8077 CYLINDER HEAD GP
CYLINDER HEAD GP
167-8078 CYLINDER HEAD GP
CYLINDER HEAD GP
167-8079 CYLINDER HEAD GP
CYLINDER HEAD GP
187-2742 CYLINDER HEAD GP
CYLINDER HEAD GP
343-4958 CYLINDER HEAD GP
CYLINDER HEAD GP
343-4958 CYLINDER HEAD GP
DAMPER & PULLEY GP
111-7245 DAMPER & PULLEY GP
DAMPER & PULLEY GP
148-7229 DAMPER & PULLEY GP

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.