133-3740 CYLINDER HEAD AS S/N 7AS1-495 PART OF 133-3741 CYLINDER HEAD GP FIELD REPLACEMENT ORDER @@@@@140-7681@@@@@ 3126B



BASIC ENGINE
CYLINDER HEAD GP

TRUCK ENGINE 3126B TRUCK ENGINE 7AS
 3126B Truck Engine 7AS00001-13352 SEBP2744 3126B 7AS   (1997)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD AS
133-3740 CYLINDER HEAD AS
CYLINDER HEAD AS
140-7681 CYLINDER HEAD AS
CYLINDER HEAD AS
146-8140 CYLINDER HEAD AS
CYLINDER HEAD AS
147-9590 CYLINDER HEAD AS
 

#SEBP27440480
 

133-3740: CYLINDER HEAD AS

133-3740 CYLINDER HEAD AS
S/N 7AS1-495
PART OF 133-3741 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@140-7681@@@@@
i00639339 SEBP2744
1333740 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. [1] CYLINDER HEAD  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 124-0811 [6] SLEEVE-INJECTOR  
5. 135-3042 [12] INSERT-INLET VALVE  
6. [6] INSERT-VALVE SEAT  
7. 8C-0563 [12] SEAL-O-RING  
8. 142-7290 [6] SETSCREW-SOCKET  
 

#SEBP27440481
 

140-7681: CYLINDER HEAD AS

140-7681 CYLINDER HEAD AS
S/N 7AS1-495
FIELD REPLACEMENT FOR @@@@@133-3740@@@@@
i00638373 SEBP2744
1407681 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 146-8140 Y [1] CYLINDER HEAD AS  
2. 9S-8002 [10] PLUG (7/16-20-THD)  
3. 6V-5048 [10] SEAL-O-RING  
4. 9S-8004 [3] PLUG (9/16-18-THD)  
5. 3J-1907 [3] SEAL-O-RING  
6. 141-5762 [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 [2] PLUG  
11. 9X-7712 [2] SEAL-O-RING  
12. 122-7375 [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
 

#SEBP27440482
 

146-8140: CYLINDER HEAD AS

146-8140 CYLINDER HEAD AS
S/N 7AS496-556
PART OF 140-7681 CYLINDER HEAD AS, 133-3741 CYLINDER HEAD GP
i00629484 SEBP2744
1468140 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 142-7290 [6] SETSCREW-SOCKET  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 124-0811 [6] SLEEVE-INJECTOR  
5. 135-3042 [12] INSERT-INLET VALVE  
6. [6] INSERT-VALVE SEAT  
7. 8C-0563 [12] SEAL-O-RING  
 

#SEBP27440483
 

147-9590: CYLINDER HEAD AS

147-9590 CYLINDER HEAD AS
S/N 7AS547-585
PART OF 147-9591 CYLINDER HEAD AS, 133-3741 CYLINDER HEAD GP
Type 2
i00668846 SEBP2744
1479590 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 142-7290 [6] SETSCREW-SOCKET  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 146-8146 [6] SLEEVE-INJECTOR  
5. 135-3042 [12] INSERT-INLET VALVE  
6. [6] INSERT-VALVE SEAT  
7. 8C-0563 [12] SEAL-O-RING  
8. 9S-8003 [1] PLUG (1/2-20-THD)  
9. 1J-9671 [1] SEAL-O-RING  
 

#SEBP27440484
 

147-9590: CYLINDER HEAD AS

147-9590 CYLINDER HEAD AS
S/N 7AS547-585
PART OF 147-9591 CYLINDER HEAD AS, 133-3741 CYLINDER HEAD GP
Type 1
i00629569 SEBP2744
1479590 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 142-7290 [6] SETSCREW-SOCKET  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 124-0811 [6] SLEEVE-INJECTOR  
5. 135-3042 [12] INSERT-INLET VALVE  
6. [6] INSERT-VALVE SEAT  
7. 8C-0563 [12] SEAL-O-RING  
 

#SEBP27440485
 

147-9591: CYLINDER HEAD AS

147-9591 CYLINDER HEAD AS
S/N 7AS1-694
Type 1
FIELD REPLACEMENT FOR @@@@@150-4610@@@@@, @@@@@133-3742@@@@@
i00629570 SEBP2744
1479591 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 147-9590 Y [1] CYLINDER HEAD AS  
2. 9S-8002 [10] PLUG (7/16-20-THD)  
3. 6V-5048 [10] SEAL-O-RING  
4. 9S-8004 [3] PLUG (9/16-18-THD)  
5. 3J-1907 [3] SEAL-O-RING  
6. 145-7383 [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 [2] PLUG  
11. 9X-7712 [2] 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
 

#SEBP27440486
 

147-9591: CYLINDER HEAD AS

147-9591 CYLINDER HEAD AS
S/N 7AS1-694
Type 2
FIELD REPLACEMENT FOR @@@@@150-4610@@@@@, @@@@@133-3742@@@@@
i00668847 SEBP2744
1479591 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 150-4610 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. 141-5762 [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
 

#SEBP27440487
 

150-4610: CYLINDER HEAD AS

150-4610 CYLINDER HEAD AS
S/N 7AS586-694
PART OF 147-9591 CYLINDER HEAD AS, 133-3741, 150-4607 CYLINDER HEAD GP
i00665199 SEBP2744
1504610 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

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)  
 

#SEBP27440488
 

154-8026: CYLINDER HEAD AS

154-8026 CYLINDER HEAD AS
S/N 7AS695-13352
FIELD REPLACEMENT FOR @@@@@157-8376@@@@@
i00736031 SEBP2744
1548026 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

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
 

#SEBP27440489
 

157-8380: CYLINDER HEAD AS

157-8380 CYLINDER HEAD AS
S/N 7AS695-13352
PART OF 154-8026 CYLINDER HEAD AS, 157-8376 CYLINDER HEAD GP
i01094267 SEBP2744
1578380 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

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)  
 

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
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}
Technical Information Bulletin
Correct Machining Of The 130-9004 Intake Valve Seat Insert
Correct Machining Of The 130-9004 Intake Valve Seat Insert
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}
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
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 BLOCK GP
305-8141 CYLINDER BLOCK GP
CYLINDER BLOCK GP
263-3774 CYLINDER BLOCK GP
CYLINDER BLOCK GP
129-1165 CYLINDER BLOCK GP
CRANKSHAFT GP
113-6087 CRANKSHAFT GP
COVER GP-VALVE MECHANISM
236-2097 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
172-6274 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
167-8363 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
160-5138 COVER GP-VALVE MECHANISM
CYLINDER HEAD AS
140-7681 CYLINDER HEAD AS
CYLINDER HEAD AS
146-8140 CYLINDER HEAD AS
CYLINDER HEAD AS
147-9590 CYLINDER HEAD AS
CYLINDER HEAD AS
147-9590 CYLINDER HEAD AS
CYLINDER HEAD AS
147-9591 CYLINDER HEAD AS
CYLINDER HEAD AS
147-9591 CYLINDER HEAD AS
CYLINDER HEAD AS
150-4610 CYLINDER HEAD AS
CYLINDER HEAD AS
154-8026 CYLINDER HEAD AS

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