7C-8612 GOVERNOR GP S/N H4G1-UP; 07Z1-UP PART OF 131-2939 PUMP GP-GOV & FUEL INJ 950B WHEEL LOADER



FUEL SYSTEM
GOVERNOR GP
LINES GP-FUEL INJECTION
GOVERNOR GP
PUMP GP-FUEL TRANSFER
PUMP GP-FUEL INJECTION
PUMP GP-FUEL TRANSFER
GOVERNOR GP

WHEEL LOADER 950B WHEEL LOADER 31R
 3304 Engine Emissions Repower Tier I for 950B Wheel Loader 31R00001-UP (MACHINE) SEBP7505 950B 31R   (1981)

FUEL SYSTEM

GOVERNOR GP
COVER GP-TACHOMETER DRIVE
1W-2481 COVER GP-TACHOMETER DRIVE
GOVERNOR GP
7C-8612 GOVERNOR GP
PROTECTION GP-FUEL SYSTEM
128-7984 PROTECTION GP-FUEL SYSTEM
PUMP GP-GOV & FUEL INJ
131-2939 PUMP GP-GOV & FUEL INJ
 

#SEBP75050070
 

7C-8612: GOVERNOR GP

7C-8612 GOVERNOR GP
S/N H4G1-UP; 07Z1-UP
PART OF 131-2939 PUMP GP-GOV & FUEL INJ
i05883646 SEBP7505
7C8612 GOVERNOR GP Parts scheme 7C8612 GOVERNOR GP Parts scheme 7C8612 GOVERNOR GP Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1W-6523 [1] PLUG  
2. 8N-3259 [1] COVER-HIGH IDLE  
  6I-2003 [1] GASKET  
3. 7N-2594 [1] SETSCREW-SLOTTED  
  7N-8775 [1] NUT-HIGH IDLE  
4. 5P-6945 [2] BOLT (1/4-20X1.125-IN)  
  5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 3J-7354 [1] SEAL-O-RING  
6. 9A-7377 [1] VALVE AS-NEEDLE  
8. 0S-1616 [6] BOLT (1/4-20X1-IN)  
9. 151-5226 [1] COVER AS  
10. 138-9507 [1] SEAL-LIP TYPE  
11. 150-3728 [1] GASKET  
12. 3P-0009 [1] INSULATOR  
13. 1P-2497 [2] BOLT-HEAD  
  8T-0328 [2] WASHER-HARD (5.5X10X1-MM THK)  
14. 8N-3258 [1] COVER-LOAD STOP  
  6I-2004 [1] GASKET  
15. 7N-8785 [1] SHAFT-PIVOT  
16. 1N-3800 [1] SLEEVE-RACK CONTROL  
17. 6N-3504 [1] SEAT-GOVERNOR SPRING  
18. 2W-2216 [1] SPRING-LINK  
19. 2M-7819 [2] RING-RETAINING  
20. 1N-3802 [1] SEAT-SPRING  
21. 8N-2507 [1] PISTON AS-SERVO  
  8N-2505 [1] VALVE-GOVERNOR SERVO  
  7C-0791 [1] CYLINDER AS  
  7N-7271 [1] LEVER-CONTROL  
  3G-3835 [1] PIN  
22. 1W-4098 [1] PISTON-GOVERNOR SERVO  
23. 7W-0250 [1] SLEEVE  
24. 5P-9757 [1] SEAL-O-RING  
25. 031-0216 [3] BOLT (1/4-20X0.75-IN)  
26. 4N-2953 [1] RING-LOCK  
27. 4N-2927 [2] RACE-THRUST BEARING  
28. 7M-7219 [1] BEARING-THRUST  
29. 4W-6868 [1] RISER-GOVERNOR  
30. 4N-0432 [1] BALL BEARING  
31. 8N-2495 [1] HOUSING AS-GOVERNOR  
  8S-6814 [4] PIN (12.7MM)(0.5 IN)  
  4F-6024 [2] PIN (8MM)(0.315 IN)  
32. 8N-2503 [1] ACTUATOR AS-GOVERNOR  
  4N-6408 [1] PISTON AS  
  4N-6407 [1] SPOOL-DASHPOT  
  4N-6406 [1] RING-SPACER  
33. 4N-6404 [1] RING-RETAINING  
34. 2P-9556 [1] WASHER (1.17X1.5X0.06-IN THK)  
35. 2N-0828 [2] WASHER (SPRING)  
36. 150-3730 [1] GASKET  
37. 7N-7270 [2] SLEEVE-SPRING  
38. 7N-8821 [2] RING-RETAINING  
39. 3K-5733 [1] SPRING  
40. 8N-2501 [1] HOUSING AS-GOVERNOR  
  1P-2298 [1] VALVE AS  
41. 8N-2499 [1] SPRING-GUIDE  
42. 3D-8317 [1] RING-RETAINING  
43. 4N-0260 [1] SEAL-LIP TYPE  
44. 2F-2290 [1] PLUG-CORE  
45. 6D-3897 [1] BOLT (8-32X0.5-IN)  
46. 6L-5897 [2] BOLT (1/4-20X0.875-IN)  
47. 2W-6104 [1] BLOCK AS-STOP  
  2W-6103 [1] DOWEL  
48. 1W-4243 [1] SPRING-BUMPER  
49. 8N-2488 [1] BOLT-LOAD STOP  
50. 8N-3256 [1] COLLAR-LOAD STOP  
51. 8L-5832 [1] NUT-HEX (10-32-THD)  
52. 9Y-4701 [1] SETSCREW-SOCKET (10-32X1.38-IN)  
53. 7N-8821 [1] RING-RETAINING  
54. 8N-3168 [1] LEVER-THROTTLE  
55. 2W-9305 [2] PLATE-THROTTLE  
56. 2W-6102 [1] LEVER-SPRING SEAT  
57. 7N-2594 [1] SETSCREW-SLOTTED  
  7W-4272 [1] NUT-SEALING (5/16-18-THD)  
58. 7N-2171 [4] RING-RETAINING  
59. 7N-2172 [2] PIN  
60. 8N-3087 [1] STOP-IDLE DETENT  
61. 2W-7400 [1] SPRING  
 

#SEBP75050071
 

130-2779: LINES GP-FUEL INJECTION

130-2779 LINES GP-FUEL INJECTION
S/N H4G1-UP; 07Z1-UP
i05882719 SEBP7505
1302779 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 4P-9950 Y [1] LINES GP-FUEL INJECTION  
2. 4P-9960 Y [1] LINES GP-FUEL INJECTION  
3. 061-9458 [1] SEAL-O-RING  
4. 1T-0416 [4] BOLT (5/16-18X0.75-IN)  
5. 8N-5132 [4] CLAMP-NOZZLE  
6. 0T-0065 [1] BOLT (3/8-16X3.5-IN)  
7. 5M-2894 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 0S-1571 [2] BOLT (3/8-16X1.75-IN)  
9. 8H-9204 [4] WASHER-FELT (19/32X7/8X5/16-IN THK)  
10. 0S-1608 [1] BOLT (3/8-16X3.75-IN)  
11. 0S-1619 [1] BOLT (3/8-16X3-IN)  
12. 2H-3934 [1] SEAL-O-RING  
13. 6V-6921 [1] SEAL-RING (RECTANGULAR)  
14. 3S-2713 [3] NUT-FULL (3/8-24-THD)  
15. 5P-6718 [1] SEAL-O-RING  
16. 170-5183 [4] NOZZLE AS  
    (EACH INCLUDES)
  271-2489 [1] SEAL-WASHER  
  4W-3917 [1] CHECK-INJECTION VALVE  
  114-3362 [1] SEAL-O-RING  
  [1] SPACER  
  1W-3989 SLEEVE-FUEL VALVE  
  1W-3990 [1] SHELL-FUEL VALVE  
17. 9L-9098 [1] SEAL-CARBON STOP  
18. 7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
19. 9X-2836 [1] SCREW-BUTTON HEAD  
  114-3364 [1] WASHER-SPECIAL (SEALING)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP75050072
 

4P-9950: LINES GP-FUEL INJECTION

4P-9950 LINES GP-FUEL INJECTION
S/N H4G1-UP; 07Z1-UP
PART OF 130-2779 LINES GP-FUEL INJECTION
i00186503 SEBP7505
4P9950 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 4P-9961 [1] LINE AS-FUEL INJECTION  
2. 4P-9962 [1] LINE AS-FUEL INJECTION  
3. 1W-9169 [2] CLAMP-FUEL LINE (THREADED)  
    (3.9MM DIA HOLE)
4. 1W-9168 [3] CLAMP-FUEL LINE (NON-THREADED)  
    (5.5MM DIA HOLE)
5. 5P-4939 [2] SCREW-MACHINE (10-24X15.88-IN)  
6. 2W-0845 [1] BRACKET AS  
7. 9N-3388 [1] BOLT (10-24X0.75-IN)  
8. 1W-9167 [1] CLAMP AS-FUEL LINE  
 

#SEBP75050073
 

4P-9960: LINES GP-FUEL INJECTION

4P-9960 LINES GP-FUEL INJECTION
S/N H4G1-UP; 07Z1-UP
PART OF 130-2779 LINES GP-FUEL INJECTION
i00186504 SEBP7505
4P9960 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 4P-9963 [1] LINE AS-FUEL INJECTION  
2. 4P-9964 [1] LINE AS-FUEL INJECTION  
3. 1W-9169 [2] CLAMP-FUEL LINE (THREADED)  
    (3.9MM DIA HOLE)
4. 1W-9168 [4] CLAMP-FUEL LINE (NON-THREADED)  
    (5.5MM DIA HOLE)
5. 5P-4939 [2] SCREW-MACHINE (10-24X15.88-IN)  
6. 1W-9167 [2] CLAMP AS-FUEL LINE  
7. 9N-3388 [1] BOLT (10-24X0.75-IN)  
8. 6C-0756 [1] BRACKET AS  
9. 4B-4274 [1] WASHER (5.5X13X1.2-MM THK)  
10. 6I-1565 [1] BRACKET AS  
11. 7M-9910 [1] SCREW-MACHINE (10-24X1-IN)  
 

#SEBP75050074
 

128-7984: PROTECTION GP-FUEL SYSTEM

128-7984 PROTECTION GP-FUEL SYSTEM
S/N H4G1-UP; 07Z1-UP
i05883635 SEBP7505
1287984 PROTECTION GP-FUEL SYSTEM Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 128-7796 [1] BOLT-TAMPERPROOF (1/4-20X3.75-IN)  
2. 128-7794 [1] BOLT-TAMPERPROOF (1/4-20X1.125-IN)  
 

#SEBP75050075
 

2W-4160: PUMP & MTG GP-FUEL TRANSFER

2W-4160 PUMP & MTG GP-FUEL TRANSFER
S/N H4G1-UP; 07Z1-UP
i00186429 SEBP7505
2W4160 PUMP & MTG GP-FUEL TRANSFER Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 4F-7957 [1] BOLT (1/4-20X0.875-IN)  
2. 1W-1695 Y [1] PUMP GP-FUEL TRANSFER  
3. 4B-9365 [1] BOLT (1/4-20X3-IN)  
4. 4J-8997 C [1] SEAL-O-RING  
5. 5P-0537 C [2] WASHER-HARD (7.2X14.5X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP75050076
 

131-2940: PUMP GP-FUEL INJECTION

131-2940 PUMP GP-FUEL INJECTION
S/N H4G1-UP; 07Z1-UP
PART OF 131-2939 PUMP GP-GOV & FUEL INJ
i05883648 SEBP7505
1312940 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9S-4180 [2] PLUG  
  4J-7533 [2] SEAL-O-RING  
2. 1W-3485 [1] RACK-REGULATOR  
3. 1W-3486 [1] HOUSING GP-FUEL PUMP  
4. 1S-1953 [1] BEARING-RACK  
5. 1W-3285 [1] BEARING-RACK  
6. 4P-8480 [4] PIN-PUMP GUIDE  
7. 6I-0979 [4] DOWEL  
8. 8N-2518 [1] BUSHING  
9. 7N-7970 [1] BUSHING  
10. 7N-1047 [1] COVER-TIMING  
  150-3724 [1] GASKET  
11. 7W-5928 Y [4] PUMP GP-FUEL INJECTION  
12. 8N-5117 [4] BUSHING-TERMINAL  
13. 114-8718 [4] SEAL-O-RING  
14. 4W-6869 [4] SPACER (27X32.54X5.049-MM THK)  
15. 131-2941 [1] CAMSHAFT AS  
16. 7N-7264 [4] WEIGHT-GOVERNOR  
17. 9Y-7037 [4] BOLT (1/4-20X1.25-IN)  
18. 1S-5440 [4] DOWEL  
19. 4N-9019 [1] DOWEL  
20. 7E-3986 [1] CARRIER-WEIGHT  
21. 7L-3326 [1] BEARING-THRUST  
22. 8N-2510 [1] SHAFT-WEIGHT CARRIER  
23. 7N-7166 [2] RACE-THRUST BEARING  
24. 7N-8421 [1] RING-RETAINING  
25. 8N-2487 [1] WASHER-THRUST  
26. 4P-9832 [4] LIFTER AS  
27. 0S-1615 [4] BOLT (1/4-20X0.75-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP75050077
 

7W-5928: PUMP GP-FUEL INJECTION

7W-5928 PUMP GP-FUEL INJECTION
S/N H4G1-UP; 07Z1-UP
PART OF 131-2940 PUMP GP-FUEL INJECTION
OPTIONAL FIELD REPLACEMENT ORDER 432-8277 PUMP GP-FUEL INJECTION
i05883650 SEBP7505
7W5928 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 7W-1927 [1] RING-RETAINING  
2. 8N-1415 [1] SPRING-CHECK  
3. 1W-9171 [1] BONNET-VALVE  
4. 1W-6987 [1] VALVE AS-CHECK (FUEL INJECTION PUMP)  
5. 7W-5929 [1] PLUNGER & BARREL AS (FUEL PUMP)  
6. 7C-5278 [1] BOLT-PLUNGER GEAR (FUEL PUMP)  
7. 7N-1066 [1] WASHER-RETAINING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP75050078
 

1W-1695: PUMP GP-FUEL TRANSFER

1W-1695 PUMP GP-FUEL TRANSFER
S/N H4G1-UP; 07Z1-UP
PART OF 2W-4160 PUMP & MTG GP-FUEL TRANSFER
i00186339 SEBP7505
1W1695 PUMP GP-FUEL TRANSFER Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1W-1698 [1] HOUSING-TRANSFER PUMP  
2. 1W-1699 [1] COVER  
3. 1W-5912 [1] GUIDE & TAPPET AS  
  7N-8821 [1] RING-RETAINING  
4. 6J-2419 [1] SEAL-O-RING  
5. 7E-2464 C [3] VALVE AS-CHECK (FUEL TRANSFER PUMP)  
6. 3D-2824 [1] SEAL-O-RING  
7. 6F-6672 [1] SEAL-O-RING  
8. 3D-2898 [1] SEAL-O-RING  
9. 5P-8215 [1] SEAL-O-RING  
10. 7W-0134 [1] SPRING-PUMP  
11. 8N-2637 [1] WASHER (21.3X29.5X1.6-MM THK)  
12. 7E-3667 C [1] SPACER (25.46X28.86X1.84-MM THK)  
13. 8N-2641 [1] SLEEVE  
14. 1W-1669 [1] PISTON  
15. 0S-1615 [2] BOLT (1/4-20X0.75-IN)  
16. 6D-8498 [2] SCREW-HEAD  
17. 8N-2640 [1] COVER  
18. 7E-4656 [1] RETAINER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP75050079
 

131-2939: PUMP GP-GOV & FUEL INJ

131-2939 PUMP GP-GOV & FUEL INJ
S/N H4G1-UP; 07Z1-UP
i05883639 SEBP7505
1312939 PUMP GP-GOV & FUEL INJ Parts scheme
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Parts for your 950B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1W-3597 Y [1] TORQUE CONTROL GP  
2. 2D-6392 [1] SEAL-O-RING  
3. 2W-5448 [1] COVER  
4. 8L-5832 [1] NUT-HEX (10-32-THD)  
5. 4W-5735 [1] LEVER AS-PIVOT  
6. 4W-5734 [1] LEVER AS  
7. 6V-6835 B [1] SETSCREW-SOCKET (10-32X0.625-IN)  
8. 8L-5832 B [1] NUT-HEX (10-32-THD)  
9. 8L-5832 [1] NUT-HEX (10-32-THD)  
10. 115-1249 [1] SETSCREW-SOCKET  
11. 5H-6552 [1] SETSCREW-SOCKET (10-32X1.25-IN)  
12. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
13. 6V-5894 [2] BOLT (1/4-20X3.75-IN)  
14. 7C-8612 Y [1] GOVERNOR GP  
15. 3J-1907 [1] SEAL-O-RING  
16. 5P-6620 [1] SEAL-O-RING  
17. 7E-6785 [1] GASKET  
18. 7N-3104 [1] GASKET  
19. 7N-8768 [1] GASKET  
20. 8J-8343 [1] SEAL-O-RING  
21. 8M-8515 [1] SEAL-O-RING  
22. 033-5879 [1] SEAL-O-RING  
23. 131-2940 Y [1] PUMP GP-FUEL INJECTION  
24. 7C-8995 Y [1] FASTENER GP-FUEL INJ PUMP  
25. 7N-1052 [1] DOWEL  
26. 7N-2176 [1] PIN-DETENT  
27. 7N-9521 [1] COVER-FUEL GALLERY  
28. 8M-9141 [1] SPRING  
29. 8N-3088 [1] SHAFT AS-THROTTLE  
30. 8N-3095 [1] SPRING-DETENT  
31. 8N-5783 [1] DEFLECTOR-PULSE  
32. 8N-6680 [1] SCREEN AS (FUEL INJECTION PUMP)  
33. 111-5162 Y [1] CONTROL GP-FUEL RATIO  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Disassembly and Assembly
Governor - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing and Governor - Install
3304B and 3306B Engines for Caterpillar Built Machines
Governor - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing and Governor - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 950B :

FILTER GP-PRIMARY FUEL
7C-4949 FILTER GP-PRIMARY FUEL
FILTER & LINES GP-FUEL
7E-8713 FILTER & LINES GP-FUEL
FILTER & LINES GP-FUEL
143-3815 FILTER & LINES GP-FUEL
FASTENER GP-FUEL INJ PUMP
7C-8995 FASTENER GP-FUEL INJ PUMP
COVER GP-TACHOMETER DRIVE
1W-2481 COVER GP-TACHOMETER DRIVE
CONTROL GP-FUEL RATIO
111-5162 CONTROL GP-FUEL RATIO
TURBOCHARGER GP
131-1871 TURBOCHARGER GP
TURBOCHARGER GP
129-0340 TURBOCHARGER GP
LINES GP-FUEL INJECTION
130-2779 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4P-9950 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4P-9960 LINES GP-FUEL INJECTION
PROTECTION GP-FUEL SYSTEM
128-7984 PROTECTION GP-FUEL SYSTEM
PUMP & MTG GP-FUEL TRANSFER
2W-4160 PUMP & MTG GP-FUEL TRANSFER
PUMP GP-FUEL INJECTION
131-2940 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
7W-5928 PUMP GP-FUEL INJECTION
PUMP GP-FUEL TRANSFER
1W-1695 PUMP GP-FUEL TRANSFER

Truck sale: