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4W4938 PUMP GROUP-GOVERNOR AND FUEL INJECTION-TYPE 1 4W0469-PAGE 54, 2W6559-PAGE 57, 4W5063-PAGE 60 IT28




FUEL SYSTEM

GOVERNOR GP
 

#SEBP15140080
 

4W-4938: PUMP GP-GOV & FUEL INJ

4W4938 PUMP GROUP-GOVERNOR AND FUEL INJECTION-TYPE 1
4W0469-PAGE 54, 2W6559-PAGE 57, 4W5063-PAGE 60
c319524 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-5734 [1] LEVER AS  
  6V-6835 [1] SETSCREW-SOCKET  
  4B-2049 [1] NUT  
2. 7N-5334 [1] SETSCREW-SOCKET  
  4B-2049 [1] NUT  
3. 5P-6620 [1] SEAL-O-RING  
4. 8J-8343 [1] SEAL-O-RING  
5. 033-5879 [1] SEAL-O-RING  
6. 8M-8515 [1] SEAL-O-RING  
7. 4W-0469 Y [1] PUMP GP-FUEL INJECTION  
8. 9S-4180 [1] PLUG-O-RING  
9. 7N-2176 [1] PIN-DETENT  
  7N-1052 [1] DOWEL  
10. 8N-3094 [1] SPRING-DETENT  
11. 8N-3088 [1] SHAFT AS-THROTTLE  
12. 4W-5063 Y [1] TORQUE CONTROL GP  
13. 9M-3160 [1] SPRING-GOVERNOR  
14. 2W-5448 [1] COVER  
  2W-5447 [1] GASKET  
15. 4F-7957 [6] BOLT  
16. 0S-1616 [3] BOLT  
17. 8N-3799 [1] COVER-FUEL RATIO  
18. 4J-7533 [1] SEAL-O-RING  
19. 3J-7354 [1] SEAL-O-RING  
20. 9S-4191 [1] PLUG-O-RING  
  3J-1907 [1] SEAL  
21. 7N-9521 [1] COVER-FUEL GALLERY  
  7N-3104 [1] GASKET-BASE  
22. 8N-5783 [1] DEFLECTOR-PULSE  
  0S-1614 [2] BOLT  
23. 4N-1761 [4] BOLT  
24. 8F-8178 [2] BOLT  
25. 2S-7383 [1] BOLT  
26. 1B-2713 [2] BOLT  
  5P-0537 [2] WASHER  
27. 6B-4198 [2] BOLT  
28. 2W-6559 Y [1] GOVERNOR GP  
29. 7N-8768 [1] GASKET  
30. 8B-2377 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15140081
 

4W-4938: PUMP GP-GOV & FUEL INJ

4W4938 PUMP GROUP-GOVERNOR AND FUEL INJECTION-TYPE 2
4W0469-PAGE 54, 7W1488-PAGE 57.01, 4W5063-PAGE 60
c458071 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-5734 [1] LEVER AS  
  6V-6835 [1] SETSCREW-SOCKET  
  4B-2049 [1] NUT  
2. 7N-5334 [1] SETSCREW-SOCKET 25.4MM(1IN)LG  
  4B-2049 [1] NUT 3.18MM(.125IN)THK  
    -OR-
  5H-6552 C SETSCREW-SOCKET 31.75MM(1.25IN)LG  
  8L-5832 C [1] NUT-HEX 4.72MM(.186IN)THK  
3. 5P-6620 [1] SEAL-O-RING  
4. 8J-8343 [1] SEAL-O-RING  
5. 033-5879 [1] SEAL-O-RING  
6. 8M-8515 [1] SEAL-O-RING  
7. 4W-0469 Y [1] PUMP GP-FUEL INJECTION  
8. 9S-4180 [1] PLUG-O-RING  
9. 7N-2176 [1] PIN-DETENT  
  7N-1052 [1] DOWEL  
10. 2W-9657 [1] SPRING-DETENT  
11. 8N-3088 [1] SHAFT AS-THROTTLE  
12. 4W-5063 Y [1] TORQUE CONTROL GP  
13. 9M-3160 [1] SPRING-GOVERNOR  
14. 2W-5448 [1] COVER  
  2W-5447 [1] GASKET  
15. 4F-7957 [6] BOLT  
16. 0S-1616 [2] BOLT  
17. 8N-3799 [1] COVER-FUEL RATIO  
18. 4J-7533 [1] SEAL-O-RING  
19. 8B-2377 [2] BOLT  
20. 9S-4191 [1] PLUG-O-RING  
  3J-1907 [1] SEAL  
21. 7N-9521 [1] COVER-FUEL GALLERY  
  7N-3104 [1] GASKET-BASE  
22. 8N-5783 [1] DEFLECTOR-PULSE  
  0S-1614 [2] BOLT  
23. 4N-1761 [4] BOLT  
24. 8F-8178 [2] BOLT  
25. 2S-7383 [1] BOLT  
26. 7N-8768 [1] GASKET  
27. 6B-4198 [2] BOLT  
28. 7W-1488 Y [1] GOVERNOR GP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15140082
 

4W-0469: PUMP GP-FUEL INJECTION

4W0469 FUEL INJECTION PUMP GROUP
1W6539-PAGE 55
PART OF 4W4938 GOVERNOR AND FUEL INJECTION PUMP
c517589 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4180 [2] PLUG-O-RING  
  4J-7533 [2] SEAL-O-RING  
2. 1W-3485 [1] RACK-REGULATOR  
3. 1W-3486 [1] HOUSING AS-FUEL PUMP  
4. 1S-1953 [1] BEARING-RACK  
5. 1W-3285 [1] BEARING-RACK  
6. 4P-8480 [4] PIN-PUMP GUIDE  
7. 8N-2518 [1] BEARING-SLEEVE  
8. 7N-7969 [4] DOWEL  
9. 7N-7970 [1] BEARING-SLEEVE  
10. 7N-1047 [1] COVER-TIMING  
  7N-1046 [1] GASKET-COVER  
11. 1W-6539 Y [4] PUMP GP-FUEL INJECTION  
12. 8N-5117 [4] BUSHING  
13. 7E-4846 [4] SEAL-O-RING  
14. 4W-6869 [4] SPACER-FUEL PUMP  
15. 4W-0468 [1] CAMSHAFT AS  
16. 7N-7264 [4] WEIGHT-GOVERNOR  
17. 9Y-7037 [4] BOLT  
18. 1S-5440 [4] DOWEL  
19. 4N-9019 [1] DOWEL  
20. 8N-2511 [1] CARRIER-WEIGHT  
21. 7N-7166 [2] RACE-BEARING-THRUST  
22. 7L-3326 [1] BEARING-THRUST  
23. 7N-7265 [1] SHIELD-WT CARRIAGE  
24. 8N-2510 [1] SHAFT-WT CARRIER  
25. 7N-8421 [1] RING-RETAINING  
26. 8N-2487 [1] WASHER-THRUST  
27. 8N-2489 [4] LIFTER AS  
28. 0S-1615 [4] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15140083
 

1W-6539: PUMP GP-FUEL INJECTION

1W6539 FUEL INJECTION PUMP GROUP
PART OF 4W0469 FUEL INJECTION PUMP
c466949 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-1927 [1] RING-RETAINER  
2. 8N-1415 [1] SPRING-CHECK  
3. 1W-9171 [1] BONNET-VALVE  
4. 1W-6987 [1] VALVE AS-CHECK  
5. 1W-6541 [1] PLUNGER AS  
6. 7N-1067 [1] SPRING-LIFTER  
7. 7W-2808 [1] WASHER-RETAINER  
8. 8H-9299 [1] SCREW-PLUNGER GEAR  
    (11.1MM LG)
    -OR-
  7C-5278 C [1] BOLT-GEAR  
    (12.1MM LG)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15140084
 

2W-6559: GOVERNOR GP

2W6559 GOVERNOR GROUP-PART 1 OF 2
PART OF 4W4938 GOVERNOR AND FUEL INJECTION PUMP
c310875 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-3897 [1] BOLT  
2. 6L-5897 [2] BOLT  
3. 2W-6104 [1] BLOCK AS-STOP  
  8N-3303 [1] DOWEL  
4. 1W-4243 [1] SPRING-BUMPER  
5. 2W-5161 [1] BOLT-LOAD STOP  
6. 8N-3256 [1] COLLAR-LOAD STOP  
7. 4B-2049 [1] NUT  
8. 5H-6552 [1] SETSCREW-SOCKET  
 

#SEBP15140085
 

2W-6559: GOVERNOR GP

2W6559 GOVERNOR GROUP-PART 2 OF 2
2W4107-PAGE 58
PART OF 4W4938 GOVERNOR AND FUEL INJECTION PUMP
c310876 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4107 Y [1] GOVERNOR GP  
2. 1N-3800 [1] SLEEVE-RACK CONTROL  
3. 6N-3504 [1] SEAT-GOVERNOR SPRING  
4. 2W-2216 [1] SPRING-LINK  
5. 2M-7819 [2] RING-RETAINING  
6. 1N-3802 [1] SEAT-SPRING  
7. 8N-2507 [1] PISTON AS-SERVO  
  8N-2505 [1] VALVE-GOVERNOR SERVO  
  7N-7271 [1] LEVER-CONTROL  
  3G-3835 [1] PIN  
8. 7N-7273 [1] PISTON  
9. 8N-3089 [1] SLEEVE  
10. 5P-9757 [1] SEAL-O-RING  
11. 031-0216 [3] BOLT  
12. 4N-2953 [1] RING-LOCK  
13. 4N-2927 [2] RACE-BEARING THRUST  
14. 7M-7219 [1] BEARING-THRUST  
15. 8N-2504 [1] RISER-GOVERNOR  
16. 7N-7267 [1] SPRING  
17. 8N-2495 [1] HOUSING AS-GOVERNOR  
  8S-6814 [3] PIN 12.7MM(.5IN)LG  
  4F-6024 [2] PIN 8MM(.315IN)LG  
18. 8N-2503 [1] DASHPOT AS-GOVERNOR  
  4N-6407 [1] SPOOL-DASHPOT  
  4N-6406 [1] RING-SPACER  
19. 4N-6404 [1] RING-RETAINING  
20. 2P-9556 [1] WASHER  
21. 2N-0828 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15140086
 

7W-1488: GOVERNOR GP

7W1488 GOVERNOR GROUP-PART 1 OF 3
PART OF 4W4938 GOVERNOR AND FUEL INJECTION PUMP
c529111 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-3897 [1] BOLT  
2. 6L-5897 [2] BOLT  
3. 2W-6104 [1] BLOCK AS-STOP  
  2W-6103 [1] DOWEL  
4. 1W-4243 [1] SPRING-BUMPER  
5. 2W-5161 [1] BOLT-LOAD STOP  
6. 8N-3256 [1] COLLAR-LOAD STOP  
7. 8L-5832 C [1] NUT-HEX  
8. 5H-6552 [1] SETSCREW-SOCKET 31.75MM(1.25IN)LG  
    -OR-
  9Y-4701 C [1] SETSCREW-SOCKET 34.92MM(1.375IN)LG  
9. 8N-3258 [1] COVER-LOAD STOP  
  6I-2004 GASKET  
10. 1P-2497 [2] BOLT-HEAD  
  8T-0328 [2] WASHER-HARD  
11. 3P-0009 [1] INSULATOR-STUD  
12. 7N-2594 [1] SETSCREW-SLOTTED  
  7N-8775 [1] NUT-HIGH IDLE  
13. 4N-5485 [1] BODY-VALVE  
14. 4N-5484 [1] VALVE-NEEDLE  
15. 6H-9691 [1] SEAL-O-RING  
16. 5F-9144 [1] SEAL-O-RING  
17. 1W-6523 [1] PLUG-O-RING  
18. 8N-3259 [1] COVER-HIGH IDLE  
  6I-2003 [1] GASKET  
19. 5P-6945 C [2] BOLT  
  5P-0537 [2] WASHER  
20. 3J-7354 [1] SEAL-O-RING  
21. 0S-1616 C [6] BOLT  
22. 7N-8780 [1] COVER AS-CONTROL  
23. 5P-3272 [1] SEAL-LIP TYPE  
24. 7N-8779 [1] GASKET-COVER  
25. 8N-2501 [1] HOUSING AS-GOVERNOR (REAR)  
  7E-5346 [1] VALVE AS  
  2F-2290 [1] PLUG-CORE  
26. 4N-0260 [1] SEAL-LIP TYPE  
27. 3D-8317 [1] RING-RETAINING  
28. 8N-2499 [1] GUIDE-SPRING  
29. 7N-8821 [1] RING-RETAINING  
30. 7W-2000 C [1] STOP-DETENT  
31. 6V-8137 [2] SCREW-BUTTON HEAD  
  7W-1318 [1] PLATE-RETAINING  
32. 2W-7400 [1] SPRING  
33. 2W-9996 [1] SCREW-IDLE STOP  
  7W-4272 C [1] NUT-SEALING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15140087
 

7W-1488: GOVERNOR GP

7W1488 GOVERNOR GROUP-PART 2 OF 3
PART OF 4W4938 GOVERNOR AND FUEL INJECTION PUMP
c479045 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-2496 [1] GASKET-GOVERNOR HOUSING  
2. 1N-3800 [1] SLEEVE-RACK CONTROL  
3. 6N-3504 [1] SEAT-GOVERNOR SPRING  
4. 2W-2216 [1] SPRING-LINK  
5. 2M-7819 [2] RING-RETAINING  
6. 1N-3802 [1] SEAT-SPRING  
7. 8N-2507 [1] PISTON AS-SERVO  
  8N-2505 [1] VALVE-GOVERNOR SERVO  
  7C-0791 C [1] CYLINDER AS  
  7N-7271 [1] LEVER-CONTROL  
  3G-3835 [1] PIN  
8. 1W-4098 [1] PISTON-GOVERNOR SERVO  
9. 7W-0250 C [1] SLEEVE  
10. 5P-9757 [1] SEAL-O-RING  
11. 031-0216 [3] BOLT  
12. 4N-2953 [1] RING-LOCK  
13. 7E-4892 [2] RACE-BEARING-THRUST  
14. 7M-7219 [1] BEARING-THRUST  
15. 4W-6868 [1] RISER-GOVERNOR  
16. 4N-0432 [1] BALL BEARING  
17. 8N-2495 [1] HOUSING AS-GOVERNOR  
  8S-6814 [4] PIN 12.7MM(5IN)LG  
  4F-6024 [2] PIN 8MM(.315IN)LG  
   
   
   
18. 8N-2503 [1] DASHPOT AS-GOVERNOR  
  4N-6408 [1] PISTON AS  
  4N-6407 [1] SPOOL-DASHPOT  
  4N-6406 [1] RING-SPACER  
19. 4N-6404 [1] RING-RETAINING  
20. 2P-9556 [1] WASHER  
21. 2N-0828 [2] WASHER  
22. 7N-8785 [1] SHAFT-PIVOT  
23. 7N-8821 [2] RING-RETAINING  
24. 7N-7270 [2] SLEEVE-SPRING  
25. 3K-5733 [1] SPRING  
26. 7N-7267 [1] SPRING  
27. 2W-9305 [1] PLATE-THROTTLE  
28. 7W-1321 [1] PLATE-THROTTLE  
29. 8N-3168 [1] LEVER-THROTTLE  
30. 2W-6102 [1] LEVER-SPRING SEAT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15140088
 

2W-4107: GOVERNOR GP

2W4107 GOVERNOR GROUP-PART 1 OF 2
PART OF 2W6559 GOVERNOR
c551050 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6523 [1] PLUG-O-RING  
2. 8N-3259 [1] COVER-HIGH IDLE  
  8N-3263 [1] GASKET  
3. 7N-2594 [1] SETSCREW-SLOTTED  
  7N-8775 [1] NUT-HIGH IDLE  
4. 0S-1616 [2] BOLT  
5. 3J-7354 [1] SEAL-O-RING  
6. 4N-5485 [1] BODY-VALVE  
  5F-9144 [1] SEAL-O-RING  
7. 4N-5484 [1] VALVE-NEEDLE  
  6H-9691 [1] SEAL-O-RING  
8. 4F-7957 [6] BOLT  
9. 7N-8780 [1] COVER AS-CONTROL  
10. 8T-2604 [1] SEAL-LIP TYPE  
11. 7N-8779 [1] GASKET-COVER  
12. 3P-0009 [1] INSULATOR-STUD  
13. 1P-2497 [2] BOLT-HEAD  
14. 8N-3258 [1] COVER-LOAD STOP  
  8N-3264 [1] GASKET  
 

#SEBP15140089
 

2W-4107: GOVERNOR GP

2W4107 GOVERNOR GROUP-PART 2 OF 2
PART OF 2W6559 GOVERNOR
c406050 SEBP1514
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Parts for your IT28 INTEGRATED TOOLCARRIER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-8785 [1] SHAFT-PIVOT  
2. 8N-2496 [1] GASKET-GOVERNOR HOUSING  
3. 7N-7270 [2] SLEEVE-SPRING  
4. 7N-8821 [3] RING-RETAINING  
5. 3K-5733 [1] SPRING  
6. 8N-2501 [1] HOUSING AS-GOVERNOR  
  1P-2298 [1] VALVE AS  
7. 8N-2499 [1] GUIDE-SPRING  
8. 3D-8317 [1] RING-RETAINING  
9. 4N-0260 [1] SEAL-LIP TYPE  
10. 2F-2290 [1] PLUG-CORE  
11. 2W-9305 C [2] PLATE-THROTTLE  
12. 4N-0432 [1] BALL BEARING  
13. 7N-2594 [1] SETSCREW-SLOTTED  
  4W-9362 C [1] NUT-SELF SEALING  
14. 7N-2171 [4] RING-RETAINING  
15. 7N-2172 [2] PIN  
16. 8N-3087 [1] STOP-IDLE DETENT  
17. 2W-7400 C [1] SPRING  
18. 2W-6102 C [1] LEVER-SPRING SEAT  
19. 8N-3168 [1] LEVER-THROTTLE  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Fuel Transfer Pump Seal and Spacer Replacement{1256}
Fuel Transfer Pump Seal and Spacer Replacement{1256}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Specifications
Governor
3204 VEHICULAR ENGINE
Governor Housing
3204 VEHICULAR ENGINE
Governor Linkage Adjustment
3204 VEHICULAR ENGINE
Governor
3204 VEHICULAR ENGINE
Disassembly and Assembly
Fuel Injection Pump Housing And Governor
SUPPLEMENT FOR IT18 & IT28 INTEGRATED TOOLCARRIER - 3204 VEH
Fuel Transfer Pump
3204 VEHICULAR ENGINES
Governor
3204 VEHICULAR ENGINES
Fuel Injection Pumps
3204 VEHICULAR ENGINES
Fuel Injection Nozzles
3204 VEHICULAR ENGINES
Service Magazine

Caterpillar Parts SIS Catalog IT28 :

Truck sale:

32,000 
Caterpillar IT28, Construction
- Wheel Loaders
N C MACHINERY CO.
 
CATERPILLAR IT28 1986
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
 
CATERPILLAR IT28 1986
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
N C MACHINERY
- Billings - United States
 
CATERPILLAR IT28 1986
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
FABICK WI
United States
USD $29,500 
2001 CAT IT28

FABICK CAT
Milwaukee, Wisconsin
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