6N3195 GOVERNOR AND FUEL PUMP DRIVE GROUP Engine Serial No. 48W7685-Up 988B WHEEL LOADER



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

WHEEL LOADER 988B WHEEL LOADER 50W
 988B WHEEL LOADER 50W00001-06040 (MACHINE) POWERED BY 3408 ENGINE SEBP1079 988B 50W   (1976)

FUEL SYSTEM

GOVERNOR GP
PISTON GP-GOVERNOR SERVO
6N-5314 PISTON GP-GOVERNOR SERVO
DRIVE GP-GOVERNOR & FUEL PUMP
4N-0677 DRIVE GP-GOVERNOR & FUEL PUMP
DRIVE GP-GOVERNOR & FUEL PUMP
6N-3195 DRIVE GP-GOVERNOR & FUEL PUMP
 

#SEBP10790230
 

6N-3195: DRIVE GP-GOVERNOR & FUEL PUMP

6N3195 GOVERNOR AND FUEL PUMP DRIVE GROUP
Engine Serial No. 48W7685-Up
c302577 SEBP1079
6N3195 DRIVE GP-GOVERNOR & FUEL PUMP Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 5J-5793 [4] BOLT-12 POINT HEAD  
2. 6N-3927 [1] RETAINER  
3. 6N-5654 [1] FLANGE AS  
4. 6N-2533 GEAR AS-ADVANCE (86 TEETH)  
5. 8H-0333 [2] PISTON  
6. 6N-2523 [2] SLIDE  
7. 6N-5156 [2] WEIGHT-ADVANCE  
8. 6N-0493 [1] RING  
9. 6N-3191 [2] SPRING (OUTER)  
10. 6N-3190 [2] SPRING (INNER)  
11. 6N-3189 [2] SPRING (MIDDLE)  
 

#SEBP10790231
 

4N-2087: LINES GP-FUEL INJECTION

4N2087 FUEL INJECTION LINES GROUP
Engine Serial No. 48W1 to 48W684 inclusive
c224642 SEBP1079
4N2087 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9N-1117 [1] LINE ASSEM.  
2. 1B-7182 C [14] BOLT  
3. 3B-4505 C [22] LOCKWASHER  
4. 6N-2749 [2] CLAMP  
  6N-2750 [4] DAMPER  
  6N-2751 [2] CLAMP (tapped)  
5. 9N-1115 [1] LINE ASSEM.  
6. 9N-1113 [1] LINE ASSEM.  
7. 1P-6909 C [2] STRIP ASSEM.  
    (Each Includes)
  9S-8586 [1] STUD  
8. 9N-1111 [1] LINE ASSEM.  
9. 6N-2752 [2] CLAMP  
  6N-2753 [4] DAMPER  
  6N-2754 [2] CLAMP (tapped)  
10. 2B-2694 [3] BOLT  
11. 6N-0607 [10] DAMPER  
  6N-0606 [5] CLAMP  
12. 6N-1277 [1] CLAMP  
13. 1B-5354 [8] NUT  
  9M-1974 C [8] WASHER  
14. 4N-1292 [8] LOCK  
15. 4N-1251 [8] NOZZLE ASSEM.  
16. 4N-4877 [8] BODY  
17. 4N-3759 [8] NUT  
18. 9N-1161 [8] LINE ASSEM.  
19. 1H-1023 [8] SEAL  
20. 4N-1797 [8] ADAPTER ASSEM.  
    (Each Includes)
21. 8M-4437 [1] SEAL  
22. 6N-0608 [1] CLAMP  
23. 1D-4540 [3] BOLT  
24. 1S-0004 [2] SEAL  
25. 3B-1915 [4] BOLT  
  5M-2894 [4] WASHER  
  068-8438 [4] SPACER  
26. 8J-1688 [1] SEAL  
27. 9N-1112 [1] LINE ASSEM.  
28. 9N-1114 [1] LINE ASSEM.  
29. 9N-2586 C [1] LINE ASSEM.  
30. 9N-2588 C [1] LINE ASSEM.  
31. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
32. 1B-5354 [2] NUT  
33. 9N-2481 C [8] SPACER  
  4B-4277 C [8] WASHER  
  C   INDICATES CHANGE
 

#SEBP10790232
 

4N-2087: LINES GP-FUEL INJECTION

4N2087 FUEL INJECTION LINES GROUP
Engine Serial No. 48W685 to 48W6798 inclusive
c224643 SEBP1079
4N2087 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9N-1117 [1] LINE ASSEM.  
2. 1B-7182 C [14] BOLT  
3. 3B-4505 C [22] LOCKWASHER  
4. 7N-0665 C [2] CLAMP  
  7N-0671 C [4] DAMPER  
  6N-2751 [2] CLAMP (tapped)  
5. 9N-1115 [1] LINE ASSEM.  
6. 9N-1113 [1] LINE ASSEM.  
7. 1P-6909 C [2] STRIP ASSEM.  
    (Each Includes)
  9S-8586 [1] STUD  
8. 9N-1111 [1] LINE ASSEM.  
9. 7N-0667 C [2] CLAMP  
  7N-0815 C [4] DAMPER  
  6N-2754 [2] CLAMP (tapped)  
10. 2B-2694 [3] BOLT  
11. 7N-0672 C [10] DAMPER  
  7N-0668 C [5] CLAMP  
12. 6N-1277 [1] CLAMP  
13. 1B-5354 [8] NUT  
  9M-1974 C [8] WASHER  
14. 4N-1292 [8] LOCK  
15. 4N-1251 [8] NOZZLE ASSEM  
16. 4N-4877 [8] BODY  
17. 4N-3759 [8] NUT  
18. 9N-1161 [8] LINE ASSEM.  
19. 1H-1023 [8] SEAL  
20. 4N-1797 [8] ADAPTER ASSEM.  
    (Each Includes)
21. 8M-4437 [1] SEAL  
22. 6N-0608 [1] CLAMP  
23. 1D-4540 [3] BOLT  
24. 1S-0004 [2] SEAL  
25. 5M-2894 [4] WASHER  
  068-8438 [4] SPACER  
26. 8J-1688 [1] SEAL  
27. 9N-1112 [1] LINE ASSEM.  
28. 9N-1114 [1] LINE ASSEM.  
29. 9N-2586 [1] LINE ASSEM.  
30. 9N-2588 [1] LINE ASSEM.  
31. 4B-4277 [8] WASHER  
32. 3B-1915 [4] BOLT 3.49 cm(1.375 in.) long  
    -OR-
  0S-1591 C [4] BOLT 3.81 cm(1.50 in.) long  
33. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
34. 1B-5354 [2] NUT  
35. 9N-2481 [8] SPACER  
  C   INDICATES CHANGE
 

#SEBP10790233
 

8N-2461: LINES GP-FUEL INJECTION

8N2461 FUEL INJECTION LINES GROUP
Engine Serial No. 48W6799 to 48W7684 inclusive
c222366 SEBP1079
8N2461 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9N-1117 [1] LINE ASSEM.  
2. 7N-0654 [14] BOLT ASSEM.  
3. 3B-4505 [2] LOCKWASHER  
4. 7N-0665 [2] CLAMP  
  7N-0671 [4] DAMPER  
  6N-2751 [2] CLAMP (tapped)  
5. 9N-1115 [1] LINE ASSEM.  
6. 9N-1113 [1] LINE ASSEM.  
7. 1P-6909 [2] STRIP ASSEM.  
    (Each Includes)
  9S-8586 [1] STUD  
8. 9N-1111 [1] LINE ASSEM.  
9. 7N-0667 [2] CLAMP  
  7N-0815 [4] DAMPER  
  6N-2754 [2] CLAMP (tapped)  
10. 7N-0655 [3] BOLT ASSEM.  
11. 7N-0672 [10] DAMPER  
  7N-0668 [5] CLAMP  
12. 6N-1277 [1] CLAMP  
13. 9N-2481 [8] SPACER  
  4B-4277 [8] WASHER  
14. 4N-1292 [8] LOCK  
15. 7N-9843 [8] NOZZLE ASSEM.  
16. 4N-4877 [8] BODY  
17. 4N-3759 [8] NUT  
18. 9N-1161 [8] LINE ASSEM.  
19. 1H-1023 [8] SEAL  
20. 4N-1797 [8] ADAPTER ASSEM.  
    (Each Includes)
21. 8M-4437 [1] SEAL  
22. 6N-0608 [1] CLAMP  
23. 7N-0656 [3] BOLT ASSEM.  
24. 1S-0004 [2] SEAL  
25. 5M-2894 [4] WASHER  
  068-8438 [4] SPACER  
26. 8J-1688 [1] SEAL  
27. 9N-1112 [1] LINE ASSEM.  
28. 9N-1114 [1] LINE ASSEM.  
29. 9N-2586 [1] LINE ASSEM.  
30. 9N-2588 [1] LINE ASSEM.  
31. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
32. 1B-5354 [10] NUT  
33. 9M-1974 [8] WASHER  
34. 0S-1591 [4] BOLT  
 

#SEBP10790234
 

4N-2088: LINES GP-FUEL INJECTION

4N2088 FUEL INJECTION LINES GROUP
Engine Serial No. 48W7685 to 48W8088 inclusive
c224646 SEBP1079
4N2088 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9N-1117 [1] LINE ASSEM.  
2. 1B-7182 [14] BOLT  
3. 3B-4505 [22] LOCKWASHER  
4. 7N-0665 C [2] CLAMP  
  7N-0671 C [4] DAMPER  
  6N-2751 [2] CLAMP (tapped)  
5. 9N-1115 [1] LINE ASSEM.  
6. 9N-1113 [1] LINE ASSEM.  
7. 1P-6909 [2] STRIP ASSEM.  
    (Each Includes)
  9S-8586 [1] STUD  
8. 9N-1111 [1] LINE ASSEM.  
9. 7N-0667 C [2] CLAMP  
  7N-0815 C [4] DAMPER  
  6N-2754 [2] CLAMP (tapped)  
10. 2B-2694 [3] BOLT  
11. 7N-0672 C [10] DAMPER  
  7N-0668 C [5] CLAMP  
12. 6N-1277 [1] CLAMP  
13. 1B-5354 [8] NUT  
  9M-1974 C [8] WASHER  
14. 4N-1292 [8] LOCK  
15. 9L-6884 [8] NOZZLE ASSEM.  
16. 4N-3761 [8] BODY  
17. 4N-3759 [8] NUT  
18. 9N-1161 [8] LINE ASSEM.  
19. 1H-1023 [8] SEAL  
20. 4N-1797 [8] ADAPTER ASSEM.  
    (Each Includes)
21. 8M-4437 [1] SEAL  
22. 6N-0608 [1] CLAMP  
23. 1D-4540 [3] BOLT  
24. 1S-0004 [2] SEAL  
25. 5M-2894 [4] WASHER  
  068-8438 [4] SPACER  
26. 8J-1688 [1] SEAL  
27. 9N-1112 [1] LINE ASSEM.  
28. 9N-1114 [1] LINE ASSEM.  
29. 9N-2586 [1] LINE ASSEM.  
30. 9N-2588 [1] LINE ASSEM.  
31. 6N-2944 [2] PLUG  
32. 5P-2060 [8] SEAL  
33. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
34. 1B-5354 [2] NUT  
35. 9N-2481 [8] SPACER  
  4B-4277 [8] WASHER  
36. 3B-1915 [4] BOLT 3.49 cm(1.375 in.) long  
    -OR-
  0S-1591 C [4] BOLT 3.81 cm(1.50 in.) long  
  C   INDICATES CHANGE
 

#SEBP10790235
 

4N-2088: LINES GP-FUEL INJECTION

4N2088 FUEL INJECTION LINES GROUP
Engine Serial No. 48W8089-Up
c234717 SEBP1079
4N2088 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9N-1117 [1] LINE ASSEM.  
2. 1B-7182 [14] BOLT  
3. 3B-4505 C [16] LOCKWASHER  
4. 7N-0665 [2] CLAMP  
  7N-0671 [4] DAMPER  
  6N-2751 [2] CLAMP (tapped)  
5. 9N-1115 [1] LINE ASSEM.  
6. 9N-1113 [1] LINE ASSEM.  
7. 1P-6909 [2] STRIP ASSEM.  
    (Each Includes)
  9S-8586 [1] STUD  
8. 9N-1111 [1] LINE ASSEM.  
9. 7N-0667 [2] CLAMP  
  7N-0815 [4] DAMPER  
  6N-2754 [2] CLAMP (tapped)  
10. 8N-5046 C [3] BOLT ASSEM.  
11. 7N-0672 [10] DAMPER  
  7N-0668 [5] CLAMP  
12. 6N-1277 [1] CLAMP  
13. 1B-5354 [8] NUT  
  9M-1974 [8] WASHER  
14. 4N-1292 [8] LOCK  
15. 9L-6884 [8] NOZZLE ASSEM.  
16. 4N-3761 [8] BODY  
17. 4N-3759 [8] NUT  
18. 9N-1161 [8] LINE ASSEM.  
19. 1H-1023 [8] SEAL  
20. 4N-1797 [8] ADAPTER ASSEM.  
    (Each Includes)
21. 8M-4437 [1] SEAL  
22. 6N-0608 [1] CLAMP  
23. 8N-5045 C [3] BOLT ASSEM.  
24. 1S-0004 [2] SEAL  
25. 5M-2894 [4] WASHER  
  068-8438 [4] SPACER  
26. 8J-1688 [1] SEAL  
27. 9N-1112 [1] LINE ASSEM.  
28. 9N-1114 [1] LINE ASSEM.  
29. 9N-2586 [1] LINE ASSEM.  
30. 9N-2588 [1] LINE ASSEM.  
31. 6N-2944 [2] PLUG  
32. 5P-2060 [8] SEAL  
33. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
34. 1B-5354 [2] NUT  
35. 9N-2481 [8] SPACER  
  6B-9976 C [8] WASHER  
36. 0S-1591 [4] BOLT  
37. 8N-5118 C [2] LOCK  
  C   INDICATES CHANGE
 

#SEBP10790236
 

4N-2433: LINES GP-FUEL PUMP

4N2433 FUEL PUMP LINES GROUP
Engine Serial No. 48W1 to 48W9074 inclusive
c209150 SEBP1079
4N2433 LINES GP-FUEL PUMP Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9L-6958 [1] HOSE ASSEM. 62.3 cm(24.52 in.)  
2. 030-7942 [2] ELBOW  
3. 3J-1907 [5] SEAL  
4. 9S-4191 [1] PLUG  
5. 7B-2742 [1] BOLT  
  5P-0537 [1] WASHER  
6. 6N-4414 [1] COVER  
  1P-0436 [1] GASKET  
7. 1B-2790 [1] BOLT  
  9M-1974 [1] WASHER  
8. 5P-2937 [1] ADAPTER  
  3J-7354 [1] SEAL  
9. 0S-1588 [4] BOLT  
10. 1D-4717 [2] NUT  
11. 5M-2894 [8] WASHER  
12. 5P-1404 [1] ADPATER  
  2M-9780 [1] SEAL  
13. 030-7947 [1] ELBOW  
14. 9L-5158 [1] HOSE ASSEM. 52.79cm(20.75 in.)  
15. 6N-5453 [1] BRACKET ASSEM.  
16. 1D-4572 [2] BOLT  
  1D-4719 [2] NUT  
  2M-0849 [4] WASHER  
17. 6N-5454 [1] BRACKET  
18. 6N-5455 [1] BRACKET  
19. 0L-1351 [2] BOLT  
20. 2R-6806 [1] CONNECTOR  
21. 5M-6214 [1] PLUG  
22. 5P-4837 [1] ADAPTER  
  2N-1287 [1] ELBOW  
 

#SEBP10790237
 

4N-2433: LINES GP-FUEL PUMP

4N2433 FUEL PUMP LINES GROUP
Engine Serial No. 48W9075-Up
c237996 SEBP1079
4N2433 LINES GP-FUEL PUMP Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9L-6958 [1] HOSE ASSEM. 62.3 cm(24.52 in.)  
2. 030-7942 [2] ELBOW  
3. 3J-1907 C [4] SEAL  
4. 8M-2773 C [1] CLIP  
5. 7B-2742 [1] BOLT  
  5P-0537 [1] WASHER  
6. 6N-4414 [1] COVER  
  1P-0436 [1] GASKET  
7. 1B-2790 [1] BOLT  
  9M-1974 [1] WASHER  
8. 2R-6806 [1] CONNECTOR  
9. 0S-1588 [4] BOLT  
10. 1D-4717 [2] NUT  
11. 5M-2894 [8] WASHER  
12. 5P-4837 [1] ADAPTER  
  2N-1287 [1] ELBOW  
13. 2P-7214 C [1] ELBOW  
14. 9L-5158 [1] HOSE ASSEM. 52.79cm(20.75 in.)  
15. 6N-5453 [1] BRACKET ASSEM.  
16. 1D-4572 [2] BOLT  
  1D-4719 [2] NUT  
  2M-0849 [4] WASHER  
17. 6N-5454 [1] BRACKET  
18. 6N-5455 [1] BRACKET  
19. 0L-1351 [2] BOLT  
  C   INDICATES CHANGE
 

#SEBP10790238
 

4N-3287: PUMP GP-FUEL PRIMING

4N3287 FUEL PRIMING PUMP GROUP
c215540 SEBP1079
4N3287 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1P-0436 [1] GASKET  
2. 4B-3388 [1] BOLT  
    2.86 CM(1.125 IN)LONG
    -OR-
  1B-2790 C [1] BOLT  
    3.49 CM(1.375 IN)LONG
  9M-1974 C [1] WASHER  
    7.95 MM(.313 IN)DIA
3. 0S-1616 [1] BOLT  
    2.54 CM(1 IN)LONG
    -OR-
  7B-2742 C [1] BOLT  
    3.18 CM(1.25 IN)LONG
  5P-0537 C [1] WASHER  
    6.35 MM(.25 IN)DIA
4. 4N-2511 [1] PUMP AS-FUEL PRIMING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10790239
 

6N-1672: FASTENER GP-FUEL INJ LINES

6N1672 FUEL INJECTION LINES FASTENER GROUP
c222316 SEBP1079
6N1672 FASTENER GP-FUEL INJ LINES Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 0S-0509 C [2] BOLT  
2. 5M-2894 [4] WASHER  
3. 6N-1671 [1] BRACKET  
4. 0S-1588 [2] BOLT  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 988B :

PUMP GP-FUEL INJECTION
7N-1185 PUMP GP-FUEL INJECTION
DRIVE GP-GOVERNOR & FUEL PUMP
4N-0677 DRIVE GP-GOVERNOR & FUEL PUMP
PUMP GP-FUEL INJECTION
6N-1043 PUMP GP-FUEL INJECTION
HOUSING AS-PUMP
7N-4574 HOUSING AS-PUMP
HOUSING AS-PUMP
7N-4574 HOUSING AS-PUMP
HOUSING AS-PUMP
7N-4574 HOUSING AS-PUMP
HOUSING AS-PUMP
4N-0779 HOUSING AS-PUMP
HOUSING AS-PUMP
4N-0779 HOUSING AS-PUMP
LINES GP-FUEL INJECTION
4N-2087 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2087 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-2461 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2088 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2088 LINES GP-FUEL INJECTION
LINES GP-FUEL PUMP
4N-2433 LINES GP-FUEL PUMP
LINES GP-FUEL PUMP
4N-2433 LINES GP-FUEL PUMP
PUMP GP-FUEL PRIMING
4N-3287 PUMP GP-FUEL PRIMING

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Italy