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1V4888 SERVICE BRAKE PEDAL GROUP Serial No. 50W4246 to 50W4325 inclusive 988B WHEEL LOADER


BRAKING SYSTEM
CONTROL GP
BRAKE GP
STEERING SYSTEM
LINES GP

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

BRAKING SYSTEM

CONTROL GP
CONTROL GP-BRAKE
1V-4944 CONTROL GP-BRAKE
PEDAL GP-BRAKE
1V-4888 PEDAL GP-BRAKE
PEDAL GP-BRAKE
1V-4888 PEDAL GP-BRAKE
PEDAL GP-BRAKE
1V-4888 PEDAL GP-BRAKE
 

#SEBP10790540
 

1V-4888: PEDAL GP-BRAKE

1V4888 SERVICE BRAKE PEDAL GROUP
Serial No. 50W4246 to 50W4325 inclusive
c175166 SEBP1079
1V4888 PEDAL GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1328 [4] WASHER  
2. 2V-2043 [4] NUT  
3. 2V-2044 [2] SPACER  
4. 2K-5830 [4] BEARING  
5. 1V-9813 [2] RETAINER  
6. 1V-9645 [2] SHAFT  
7. 5D-2653 [4] WASHER  
8. 0S-1587 [2] BOLT  
9. 9K-4934 [2] LEVER  
10. 1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
11. 4B-4278 [8] WASHER  
12. 9K-4929 [2] ANGLE ASSEM.  
    (Each Includes)
13. 9F-2978 [2] NUT  
14. 9K-4939 [2] BUMPER  
15. 6J-3335 C [2] PIN  
16. 3B-4615 [4] COTTER PIN  
17. 4J-2701 [4] END  
18. 5V-8494 C [2] SPRING  
19. 2V-6570 [1] PEDAL (R.H.)  
  9K-3837 [1] PEDAL (L.H.)  
  1T-0720 [2] BOLT  
20. 9K-4940 [2] CABLE ASSEM.  
21. 4H-7993 [1] CLAMP  
22. 1J-4384 [2] PIN  
23. 0S-1588 [2] BOLT  
  5P-1075 [2] WASHER  
24. 4V-0182 [2] NUT ASSEM.  
25. 8F-5340 [4] SEAL  
26. 3L-9689 C [2] WASHER  
  C   INDICATES CHANGE
 

#SEBP10790541
 

1V-4888: PEDAL GP-BRAKE

1V4888 SERVICE BRAKE PEDAL GROUP
Serial No. 50W4326-Up
c177476 SEBP1079
1V4888 PEDAL GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1328 [4] WASHER  
2. 2V-2043 [4] NUT  
3. 2V-2044 [2] SPACER  
4. 2K-5830 [4] BEARING  
5. 1V-9813 [2] RETAINER  
6. 1V-9645 [2] SHAFT  
7. 5D-2653 [4] WASHER  
8. 0S-1587 [2] BOLT  
9. 9K-4934 [2] LEVER  
10. 1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
11. 4B-4278 [8] WASHER 20.63mm(.812 in.)O.D.  
12. 9K-4929 [2] ANGLE ASSEM.  
    (Each Includes)
13. 9F-2978 [2] NUT  
14. 9K-4939 [2] BUMPER  
15. 6J-3335 C [2] PIN  
16. 3B-4615 [4] COTTER PIN  
17. 4J-2701 [4] END  
18. 5V-8494 C [2] SPRING  
19. 2V-6570 [1] PEDAL (R.H.)  
  9K-3837 [1] PEDAL (L.H.)  
  1T-0720 [2] BOLT  
20. 9K-4940 [2] CABLE ASSEM.  
21. 4H-7993 [1] CLAMP  
22. 1J-4384 [2] PIN  
23. 0S-1594 C [2] BOLT  
  9M-6527 C [2] WASHER  
24. 8F-5340 [4] SEAL  
25. 3L-9689 C [2] WASHER 25.40mm(1 in.) O.D.  
  C   INDICATES CHANGE O.D. = OUTSID
 

#SEBP10790542
 

6P-4921: BRAKE GP-PARKING

6P4921 PARKING BRAKE GROUP
Serial No. 50W1 to 50W5837 inclusive
c209820 SEBP1079
6P4921 BRAKE GP-PARKING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
2. 1A-5822 [7] BOLT  
3. 2M-0849 [24] WASHER  
4. 9H-8260 [6] BOLT  
5. 0S-1621 [3] BOLT  
6. 9M-5590 [1] BALL  
7. 9M-5615 [1] SCREW  
8. 9M-5614 [1] FITTING  
9. 4B-4158 [4] SCREW  
10. 7S-4002 [1] PLATE  
11. 7S-3998 [6] SPACER  
12. 7S-3994 [1] HOUSING ASSEM.  
    (Includes)
13. 1A-5919 [2] DOWEL  
14. 7S-3997 [9] SPRING  
15. 3V-4046 [1] PLATE  
16. 3P-3430 [1] CAGE  
17. 8H-8257 [1] SEAL  
18. 1P-4085 [1] HUB (62 teeth)  
19. 3B-9378 [1] SEAL  
20. 3K-2556 [1] RING  
21. 3P-3505 [1] SHAFT  
22. 3K-2518 [1] BEARING  
23. 1S-0057 R [3] PLATE  
24. 7S-3992 [4] DISC ASSEM.  
25. 7S-3999 [3] SPRING  
26. 7S-4000 [3] PISTON  
27. 7S-4001 [3] SEAL  
28. 7S-3996 [1] PLATE  
29. 2H-2665 [1] SEAL  
30. 3S-1262 [1] RETAINER  
31. 0L-1558 [1] BOLT  
32. 6H-1717 [2] BOLT  
33. 1D-4569 [6] BOLT  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10790543
 

6P-4921: BRAKE GP-PARKING

6P4921 PARKING BRAKE GROUP
Serial No. 50W5838-Up
c301335 SEBP1079
6P4921 BRAKE GP-PARKING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
2. 1A-5822 [7] BOLT  
3. 2M-0849 [24] WASHER  
4. 9H-8260 [6] BOLT  
5. 0S-1621 [3] BOLT  
6. 6H-1717 [2] BOLT  
7. 7K-4942 C [1] SCREW  
8. 1D-4569 [6] BOLT  
9. 4B-4158 [4] SCREW  
10. 7S-4002 [1] PLATE  
11. 7S-3998 [6] SPACER  
12. 7S-3994 [1] HOUSING ASSEM.  
    (Includes)
13. 1A-5919 [2] DOWEL  
14. 7S-3997 [9] SPRING  
15. 3V-4046 [1] PLATE  
16. 3P-3430 [1] CAGE  
17. 8H-8257 [1] SEAL  
18. 1P-4085 [1] HUB (62 teeth)  
19. 3B-9378 [1] SEAL  
20. 3K-2556 [1] RING  
21. 3P-3505 [1] SHAFT  
22. 3K-2518 [1] BEARING  
23. 1S-0057 R [3] PLATE  
24. 7S-3992 [4] DISC ASSEM.  
25. 7S-3999 [3] SPRING  
26. 7S-4000 [3] PISTON  
27. 7S-4001 [3] SEAL  
28. 7S-3996 [1] PLATE  
29. 2H-2665 [1] SEAL  
30. 3S-1262 [1] RETAINER  
31. 0L-1558 [1] BOLT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10790544
 

1V-4916: LINES GP-STEERING OIL

1V4916 STEERING LINES GROUP--Part 1 of 3
Serial No. 50W1 to 50W2942 inclusive
3G839 Filter parts are shown on Pages 166D and 167
c166144 SEBP1079
1V4916 LINES GP-STEERING OIL Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-2886 [4] BOLT  
2. 3B-4508 [8] LOCKWASHER  
3. 3V-5722 [1] TUBE ASSEM.  
  1P-3709 [1] SEAL  
4. 3G-0839 Y [1] FILTER GROUP  
    (Separate Illustration)
5. 5P-0597 [2] CLAMP  
6. 5P-1292 H HOSE 10.16 cm(4 in.)  
7. 3V-5721 [1] TUBE ASSEM.  
8. 1P-3707 [2] SEAL  
9. 0S-1587 [4] BOLT  
10. 2V-2108 [1] HOSE ASSEM.  
    (Includes)
  5P-0182 H HOSE 103.5 cm(40.75 in.)  
11. 5S-3777 [1] STEM ASSEM. (90 degrees)  
12. 3S-7116 [2] SLEEVE  
13. 7S-1707 [1] STEM ASSEM. (110 degrees)  
14. 4J-0524 [2] SEAL  
15. 4J-0522 [2] SEAL  
16. 2V-2109 [1] HOSE ASSEM.  
    (Includes)
  5P-0182 H HOSE 71.2 cm(28.03 in.)  
17. 5S-3777 STEM ASSEM. (90 degrees)  
18. 3S-7116 [2] SLEEVE  
19. 7S-1707 [1] STEM ASSEM. (110 degrees)  
20. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
21. 1P-4578 [2] FLANGE  
22. 1V-9259 [1] BLOCK  
23. 2V-7343 [1] COVER  
  1H-9696 [1] SEAL  
24. 2H-6488 [4] BOLT  
25. 4B-4280 [4] WASHER  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10790545
 

1V-4916: LINES GP-STEERING OIL

1V4916 STEERING LINES GROUP--Part 2 of 3
Serial No. 50W1 to 50W2942 inclusive
c217826 SEBP1079
1V4916 LINES GP-STEERING OIL Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3707 [1] SEAL  
2. 1A-1460 [4] BOLT  
3. 3B-4508 [4] LOCKWASHER  
4. 4V-6148 C [1] TUBE ASSEM.  
    (Includes)
5. 1N-5998 [1] PLUG  
  1N-6002 [1] SEAL  
6. 1P-8016 [1] CLIP  
7. 7B-3235 [1] BOLT  
8. 1D-4719 [1] NUT  
9. 4B-4280 [2] WASHER  
10. 2V-2883 [1] BRACKET  
11. 1A-2029 [8] BOLT  
12. 3B-4506 [16] LOCKWASHER  
13. 2V-6657 [2] MANIFOLD ASSEM.  
14. 1P-4578 [8] FLANGE  
15. 3H-5368 [16] BOLT  
  4B-4279 [16] WASHER  
16. 2V-6758 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0181 H HOSE 108 cm(42.5 in.)  
17. 7S-0570 [1] STEM ASSEM. (straight)  
18. 3S-7252 [2] SLEEVE  
19. 3S-8496 [1] STEM ASSEM. (straight)  
20. 4J-0522 [2] SEAL  
21. 4J-0520 [4] SEAL  
22. 2V-6746 ELBOW  
23. 0S-1588 [4] BOLT  
24. 0S-1619 [4] BOLT  
25. 1P-4577 [4] FLANGE  
26. 3B-1915 [8] BOLT  
  4B-4278 [8] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10790546
 

1V-4916: LINES GP-STEERING OIL

1V4916 STEERING LINES GROUP--Part 3 of 3
Serial No. 50W1 to 50W2942 inclusive
c166146 SEBP1079
1V4916 LINES GP-STEERING OIL Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1587 [7] BOLT  
2. 4B-4280 [8] WASHER  
3. 1P-4582 [2] FLANGE  
4. 1P-4577 [4] FLANGE  
5. 3B-1915 [8] BOLT  
  4B-4278 [8] WASHER  
6. 2V-6761 [1] HOSE ASSEM.  
    (Includes)
  5P-0181 H HOSE 81 cm(31.89 in.)  
7. 3S-8499 [1] STEM ASSEM. (45 degrees)  
8. 3S-7252 [2] SLEEVE  
9. 7S-0572 [1] STEM ASSEM.  
10. 4J-0520 [2] SEAL  
11. 4J-0522 [2] SEAL  
12. 2V-6760 [1] HOSE ASSEM.  
    (Includes)
  5P-0181 H HOSE 81 cm(31.89 in.)  
13. 7S-0570 [1] STEM ASSEM. (straight)  
14. 3S-7252 [2] SLEEVE  
15. [1] STEM ASSEM.  
16. 3V-5765 [1] HOSE ASSEM.  
    (Includes)
  5P-0183 H HOSE 93 cm(36.61 in.)  
17. 7S-8440 [1] STEM ASSEM. (60 degrees)  
18. 3S-8330 [2] SLEEVE  
19. 3S-9329 [1] STEM ASSEM. (45 degrees)  
20. 4J-0527 [1] SEAL  
21. 4J-0524 [1] SEAL  
22. 1P-4578 [2] FLANGE  
23. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
24. 1A-1460 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
25. 3V-5720 [1] TUBE ASSEM.  
26. 1P-3707 [2] SEAL  
27. 0S-1585 [4] BOLT  
28. 1P-4579 [2] FLANGE  
29. 1D-4719 [3] NUT  
  2M-0849 [3] WASHER  
  H   ORDER BY THE CENTIMETRE
 

#SEBP10790547
 

1V-4916: LINES GP-STEERING OIL

1V4916 STEERING LINES GROUP--Part 1 of 3
Serial No. 50W2943-Up
3G839 Filter parts are shown on Page 167
c171082 SEBP1079
1V4916 LINES GP-STEERING OIL Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-2886 [4] BOLT  
2. 5P-8245 C [12] WASHER  
3. 1P-3709 [1] SEAL  
4. 3G-0839 J [1] FILTER GROUP  
5. 5V-1019 C [2] CLAMP  
6. 5M-2894 C [1] WASHER  
7. 4B-4280 [4] WASHER  
8. 1P-3707 C [1] SEAL  
9. 0S-1587 C [8] BOLT  
10. 2V-2108 [1] HOSE ASSEM.  
  8S-9348 CH HOSE 40.75 in. (103.5 cm)  
11. 5S-3777 [1] STEM ASSEM. (90 degrees)  
12. 3S-7116 [2] SLEEVE  
13. 7S-1707 [1] STEM ASSEM. (110 degrees)  
14. 4J-0524 [2] SEAL  
15. 4J-0522 [2] SEAL  
16. 2V-2109 [1] HOSE ASSEM.  
  8S-9348 H HOSE 28.03 in. (71.2 cm)  
17. 5S-3777 [1] STEM ASSEM. (90 degrees)  
18. 3S-7116 [2] SLEEVE  
19. 7S-1707 [1] STEM ASSEM. (110 degrees)  
20. 3H-5368 [4] BOLT  
  5P-8244 C [4] WASHER  
21. 1P-4578 [2] FLANGE  
22. 1V-9259 [1] BLOCK  
23. 2V-7343 [1] COVER  
  1H-9696 [1] SEAL  
24. 2H-6488 [4] BOLT  
25. 4V-7991 C [1] HOSE ASSEM.  
  8S-8220 H HOSE 29.65 in.(75.3 cm)  
26. 7S-9370 [1] STEM ASSEM. (straight)  
27. 3S-8330 [2] SLEEVE  
28. 8S-3649 [1] STEM ASSEM. (67.5 degrees)  
29. 1P-4582 C [4] FLANGE  
  4J-0527 C [2] SEAL  
30. 0S-1588 C [1] BOLT  
  1D-4717 C [1] NUT  
31. 4V-7992 C [1] TUBE ASSEM.  
32. 1N-5998 [1] PLUG  
  1N-6002 [1] SEAL  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
  J   SEPARATE ILLUSTRATION
 

#SEBP10790548
 

1V-4916: LINES GP-STEERING OIL

1V4916 STEERING LINES GROUP--Part 2 of 3
Serial No. 50W2943-Up
c171083 SEBP1079
1V4916 LINES GP-STEERING OIL Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3707 [1] SEAL  
2. 1A-1460 [4] BOLT  
3. 5P-8245 C [4] WASHER  
4. 4V-6148 [1] TUBE ASSEM.  
    (Includes)
5. 1N-5998 [1] PLUG  
  1N-6002 [1] SEAL  
6. 1P-8016 [1] CLIP  
7. 7B-3235 [1] BOLT  
8. 1D-4719 [1] NUT  
9. 4B-4280 [2] WASHER  
10. 5V-5802 C [1] BRACKET  
11. 1A-2029 [8] BOLT  
12. 5M-2894 C [24] WASHER  
13. 2V-6657 [2] MANIFOLD ASSEM.  
14. 1P-4578 [8] FLANGE  
15. 3H-5368 [16] BOLT  
  5P-8244 C [16] WASHER  
16. 2V-6758 [2] HOSE ASSEM.  
    (Each Includes)
  8S-9355 CH HOSE 42.5 in. (108 cm)  
17. 7S-0570 [1] STEM ASSEM. (straight)  
18. 3S-7252 [2] SLEEVE  
19. 3S-8496 [1] STEM ASSEM. (straight)  
20. 4J-0522 [2] SEAL  
21. 4J-0520 [4] SEAL  
22. 2V-6746 ELBOW  
23. 0S-1588 [4] BOLT  
24. 0S-1619 [4] BOLT  
25. 1P-4577 [4] FLANGE  
26. 3B-1915 [8] BOLT  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#SEBP10790549
 

1V-4916: LINES GP-STEERING OIL

1V4916 STEERING LINES GROUP--Part 3 of 3
Serial No. 50W2943-Up
c171084 SEBP1079
1V4916 LINES GP-STEERING OIL Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1587 [7] BOLT  
2. 5P-8245 C [19] WASHER  
3. 1P-4582 [2] FLANGE  
4. 1P-4577 [4] FLANGE  
5. 3B-1915 [8] BOLT  
6. 2V-6761 [1] HOSE ASSEM.  
    (Includes)
  8S-9355 CH HOSE 31.89 in. (81 cm)  
7. 3S-8499 [1] STEM ASSEM. (45 degrees)  
8. 3S-7252 [2] SLEEVE  
9. 7S-0572 [1] STEM ASSEM.  
10. 4J-0520 [2] SEAL  
11. 4J-0522 [2] SEAL  
12. 2V-6760 [1] HOSE ASSEM.  
    (Includes)
  9S-9355 CH HOSE 31.89 in. (81 cm)  
13. 7S-0570 [1] STEM ASSEM. (straight)  
14. 3S-7252 [2] SLEEVE  
15. [1] STEM ASSEM.  
16. 3V-5765 [1] HOSE ASSEM.  
    (Includes)
  8S-8220 CH HOSE 36.61 in. (93 cm)  
17. 7S-8440 [1] STEM ASSEM. (60 degrees)  
18. 3S-8330 [2] SLEEVE  
19. 3S-9329 [1] STEM ASSEM. (45 degrees)  
20. 4J-0527 [1] SEAL  
21. 4J-0524 [1] SEAL  
22. 1P-4578 [2] FLANGE  
23. 3H-5368 [4] BOLT  
  5P-8244 [4] WASHER  
24. 1A-1460 [8] BOLT  
25. 3V-5720 [1] TUBE ASSEM.  
26. 1P-3707 [2] SEAL  
27. 0S-1585 [4] BOLT  
28. 1P-4579 [2] FLANGE  
29. 5M-2894 C [8] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

Information:

Caterpillar Parts SIS Catalog 988B :

PEDAL GP-BRAKE
1V-4888 PEDAL GP-BRAKE
CONTROL GP-BRAKE
1V-4944 CONTROL GP-BRAKE
CONTROL GP-BRAKE
1V-4944 CONTROL GP-BRAKE
VALVE GP
8J-8327 VALVE GP
VALVE GP-BRAKE
3G-2228 VALVE GP-BRAKE
PARKING BRAKE VALVE GROUP
3S-7443 PARKING BRAKE VALVE GROUP
VALVE GP-BRAKE
3G-2228 VALVE GP-BRAKE
VALVE GP-BRAKE
9J-4080 VALVE GP-BRAKE
PEDAL GP-BRAKE
1V-4888 PEDAL GP-BRAKE
BRAKE GP-PARKING
6P-4921 BRAKE GP-PARKING
BRAKE GP-PARKING
6P-4921 BRAKE GP-PARKING
LINES GP-STEERING OIL
1V-4916 LINES GP-STEERING OIL
LINES GP-STEERING OIL
1V-4916 LINES GP-STEERING OIL
LINES GP-STEERING OIL
1V-4916 LINES GP-STEERING OIL
LINES GP-STEERING OIL
1V-4916 LINES GP-STEERING OIL
LINES GP-STEERING OIL
1V-4916 LINES GP-STEERING OIL

Truck sale:

Caterpillar 988B
 
Caterpillar 988B
- Wheel Loaders
N C MACHINERY CO.
Caterpillar 988B, Wheel Loaders, Construction
47,951 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel loaders
TOROMONT CAT
Caterpillar 988B, Wheel Loaders, Construction
 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel loaders
CGT - COMPAGNIA GENERALE TRATTORI
Caterpillar 988B, Wheel Loaders, Construction
63,246 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel loaders

Caterpillar 988B, Wheel Loaders, Construction
 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
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