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377-2231 VALVE GP-RELIEF -DIRECT OPERATED S/N T8E1-UP PART OF 373-5855 VALVE GP-DIVERTER 988K WHEEL LOADER


BRAKING SYSTEM
VALVE GP
STEERING SYSTEM
VALVE GP
LINES GP
IMPLEMENTS
CONTROL GP

WHEEL LOADER 988K WHEEL LOADER T8E
 988K Wheel Loader T8E00001-UP (MACHINE) POWERED BY C18 Engine M0087643 988K T8E   (2013)

BRAKING SYSTEM

VALVE GP
VALVE & MTG GP-BRAKE CONTROL
376-7126 VALVE & MTG GP-BRAKE CONTROL
VALVE GP-ACCUMULATOR CHARGING
373-9358 VALVE GP-ACCUMULATOR CHARGING
VALVE GP-ACCUMULATOR CHARGING
520-1857 VALVE GP-ACCUMULATOR CHARGING
8J-6875 VALVE GP-SHUTTLE
VALVE GP-RELIEF
346-3796 VALVE GP-RELIEF
VALVE GP-RELIEF
346-3797 VALVE GP-RELIEF
VALVE GP-RELIEF
377-2231 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-7581 VALVE GP-RELIEF
VALVE GP-SHUTTLE
260-8590 VALVE GP-SHUTTLE
 

#M00876431120
 

377-2231: VALVE GP-RELIEF

377-2231 VALVE GP-RELIEF -DIRECT OPERATED
S/N T8E1-UP
PART OF 373-5855 VALVE GP-DIVERTER
i05332384 M0087643
3772231 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-3796 Y [1] VALVE GP-RELIEF  
2. 3K-0360 [2] SEAL-O-RING  
3. 7J-9933 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#M00876431121
 

4T-7581: VALVE GP-RELIEF

4T-7581 VALVE GP-RELIEF
S/N T8E1-UP
PART OF 370-6925 MANIFOLD GP-VALVE
i00166693 M0087643
4T7581 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-3797 Y [1] VALVE GP-RELIEF  
2. 3K-0360 [2] SEAL-O-RING  
3. 7J-9933 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#M00876431122
 

260-8590: VALVE GP-SHUTTLE

260-8590 VALVE GP-SHUTTLE
S/N T8E1-UP
BALL RESOLVER
PART OF 361-2415, 493-3164 VALVE GP-STEERING
i02189110 M0087643
2608590 VALVE GP-SHUTTLE Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 J [1] SEAL-O-RING  
2. 9N-1756 J [1] SEAL-O-RING  
3. 3H-0442 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  240-7356 J [1] KIT-SEAL (SHUTTLE VALVE)  
    (INCLUDES BACKUP RINGS & PARTS MARKED J)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00876431123
 

361-2413: VALVE GP-STEERING

361-2413 VALVE GP-STEERING
S/N T8E1-UP
PART OF 347-5053, 388-2761, 541-7855, 541-7865, 541-7895 VALVE & MTG GP-HYDRAULIC
i05314010 M0087643
3612413 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 325-7082 [1] COVER  
2. 361-2415 Y [1] VALVE GP-STEERING  
3. 366-4698 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  360-3690 [1] PLUG (7/16-20-THD)  
4. 369-6858 [1] PLUG AS  
  7M-8485 [1] SEAL-O-RING  
  360-3697 [1] PLUG  
5. 370-6919 Y [1] VALVE GP-CONTROL (PRESSURE, FLOW COMPENSATOR)  
6. 370-6925 Y [1] MANIFOLD GP-VALVE  
8. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
9. 1P-3702 [1] SEAL-RECTANGULAR  
11. 4J-0522 [9] SEAL-O-RING  
12. 4J-8997 [2] SEAL-O-RING  
13. 6V-5555 [9] SEAL-O-RING  
14. 8C-3206 [4] FLANGE-HALF  
15. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
17. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 9S-1374 [3] BOLT (1/2-13X8-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431124
 

361-2415: VALVE GP-STEERING

361-2415 VALVE GP-STEERING -STEERING
S/N T8E1-UP
PART OF 361-2413 VALVE GP-STEERING
i05314074 M0087643
3612415 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-2866 B [2] SHIM (0.12-MM THK)  
2. 2S-2596 [1] SPRING  
3. 4B-4278 B [3] WASHER (10.2X20.5X1.6-MM THK)  
4. 4T-4628 B [6] SHIM (0.5-MM THK)  
5. 6E-5066 [2] SCREEN (HYDRAULIC)  
6. 100-8010 [1] VALVE-CHECK  
7. 100-8011 [1] PLUG  
8. 1T-0936 [2] PLUG-ORIFICE  
9. 148-2557 [1] PLUG  
10. 153-7067 [1] RETAINER  
11. 153-7551 [1] RETAINER  
12. 161-2684 [1] SCREW (3/8-24X2.48-IN)  
13. 260-8590 Y [1] VALVE GP-SHUTTLE (BALL RESOLVER)  
15. 361-2421 [1] VALVE GP-FLOW CONTROL  
  4J-5351 [1] SEAL-O-RING  
  4T-5072 [1] RING-BACKUP  
  8C-3325 [1] BOLT-12 POINT HEAD (5/16-18X2.75-IN)  
17. 361-2429 Y [1] VALVE GP-PRESSURE CONTROL  
18. 366-4699 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
19. 367-6001 [1] PLUG AS  
  4J-7533 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
20. 367-6002 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
21. 370-6923 Y [2] VALVE GP-CHECK & RELIEF  
25. 371-7186 [1] PLUG AS  
  214-7567 [1] SEAL-O-RING  
  360-3678 [1] PLUG-O-RING  
28. 1H-1023 [3] SEAL-O-RING  
29. 204-0814 M [2] BOLT (M6X1X60-MM)  
30. 3J-9015 [3] SEAL-O-RING  
32. 4T-4207 [1] PLUG-ORIFICE  
33. 5F-9144 [1] SEAL-O-RING  
34. 6V-9606 M [2] BOLT (M6X1X140-MM)  
35. 7J-0204 [1] SEAL-O-RING  
36. 7M-8485 [1] SEAL-O-RING  
37. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
38. 436-3448 [2] HOUSING  
39. 436-3447 [1] HOUSING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431125
 

493-3164: VALVE GP-STEERING

493-3164 VALVE GP-STEERING
S/N T8E1-UP
PART OF 493-5367 VALVE GP-STEERING
i07192507 M0087643
4933164 VALVE GP-STEERING Parts scheme 4933164 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
2. 1H-1023 [3] SEAL-O-RING  
3. 1T-0936 [2] PLUG-ORIFICE  
4. 2J-2866 B [2] SHIM (0.12-MM THK)  
5. 2S-2596 [1] SPRING  
6. 3J-9015 [3] SEAL-O-RING  
8. 4B-4278 B [3] WASHER (10.2X20.5X1.6-MM THK)  
9. 4T-4207 [1] PLUG-ORIFICE  
10. 4T-4628 B [6] SHIM (0.5-MM THK)  
11. 5F-9144 [1] SEAL-O-RING  
12. 6E-5066 [1] SCREEN (HYDRAULIC)  
13. 6V-8653 M [2] BOLT-SOCKET HEAD (M6X1X40-MM)  
14. 6V-9606 M [2] BOLT (M6X1X140-MM)  
15. 7J-0204 [1] SEAL-O-RING  
16. 7M-8485 [1] SEAL-O-RING  
17. 8T-2396 M [2] BOLT (M6X1X60-MM)  
18. 100-8010 [1] VALVE-CHECK  
19. 100-8011 [1] PLUG  
20. 148-2557 [1] PLUG  
21. 148-3483 [1] PLUG  
22. 153-7067 [1] RETAINER  
23. 153-7551 [1] RETAINER  
24. 161-2684 [1] SCREW (3/8-24X2.48-IN)  
25. 207-8218 [1] PLUG AS  
  7J-0204 [1] SEAL-O-RING  
  9S-8007 [1] PLUG  
26. 227-1189 [1] SCREEN (PILOT)  
27. 260-8590 Y [1] VALVE GP-SHUTTLE  
28. 341-0825 [1] PROBE AS (SPOOL)  
29. 361-2421 [1] VALVE GP-FLOW CONTROL  
  4J-5351 [1] SEAL-O-RING  
  4T-5072 [1] RING-BACKUP  
  8C-3325 [1] BOLT-12 POINT HEAD (5/16-18X2.75-IN)  
31. 361-2429 Y [1] VALVE GP-PRESSURE CONTROL  
32. 366-4699 [3] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
33. 367-6001 [1] PLUG AS  
  4J-7533 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
34. 370-6923 Y [2] VALVE GP-CHECK & RELIEF  
36. 371-7186 [1] PLUG AS  
  214-7567 [1] SEAL-O-RING  
  360-3678 [1] PLUG-O-RING  
38. 436-3447 [1] HOUSING  
39. 436-3448 [1] HOUSING  
40. 461-2544 [1] SENSOR AS (SPOOL)  
42. 493-3160 [1] HOUSING  
43. 367-6002 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
44. 095-1582 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431126
 

493-5367: VALVE GP-STEERING

493-5367 VALVE GP-STEERING
S/N T8E1-UP
PART OF 527-8926 KIT-STEERING
i07192501 M0087643
4935367 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
2. 1P-3702 [1] SEAL-RECTANGULAR  
3. 493-3164 Y [1] VALVE GP-STEERING  
4. 4J-0522 [9] SEAL-O-RING  
5. 4J-8997 [2] SEAL-O-RING  
6. 6V-5555 [9] SEAL-O-RING  
7. 8C-3206 [4] FLANGE-HALF  
8. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 9S-1374 [3] BOLT (1/2-13X8-IN)  
11. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
12. 325-7082 [1] COVER  
13. 366-4698 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  360-3690 [1] PLUG (7/16-20-THD)  
14. 369-6858 [1] PLUG AS  
  7M-8485 [1] SEAL-O-RING  
  360-3697 [1] PLUG  
15. 370-6919 Y [1] VALVE GP-CONTROL  
16. 370-6925 Y [1] MANIFOLD GP-VALVE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431127
 

296-5662: VALVE GP-STEERING NEUTRALIZER

296-5662 VALVE GP-STEERING NEUTRALIZER -STIC STEERING
S/N T8E1-UP
PART OF 527-8926 KIT-STEERING, 347-5053, 388-2761, 541-7865, 541-7895 VALVE & MTG GP-HYDRAULIC
i03636565 M0087643
2965662 VALVE GP-STEERING NEUTRALIZER Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-4568 [1] BOOT  
2. 3D-2824 [1] SEAL-O-RING  
3. 293-5263 [1] SPRING  
4. 447-5613 [1] SEAL-LIP TYPE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M00876431128
 

515-1267: ARM & BEARING AS-LIFT

515-1267 ARM & BEARING AS-LIFT
S/N T8E1-UP
PART OF 347-4887, 367-2707 CONTROL GP-BUCKET
i07006538 M0087643
5151267 ARM & BEARING AS-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9U-0585 [1] RETAINER  
2. 388-5576 M [11] BOSS-WELD (M10X1.5X30-MM)  
3. 514-6766 [4] BEARING-SLEEVE  
4. 9C-6809 M [1] BLOCK (M10X1.5-MM)  
5. 6E-1166 [2] BEARING  
  M   METRIC PART
 

#M00876431129
 

515-1268: ARM & BEARING AS-LIFT

515-1268 ARM & BEARING AS-LIFT -HIGH LIFT
S/N T8E1-UP
PART OF 347-4897 CONTROL GP-BUCKET
i07006564 M0087643
5151268 ARM & BEARING AS-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9U-0585 [1] RETAINER  
2. 388-5576 M [11] BOSS-WELD (M10X1.5X30-MM)  
3. 514-6766 [4] BEARING-SLEEVE  
4. 9C-6809 M [1] BLOCK (M10X1.5-MM)  
5. 6E-1166 [2] BEARING  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 988K :

VALVE GP-RELIEF
346-3797 VALVE GP-RELIEF
VALVE GP-RELIEF
346-3796 VALVE GP-RELIEF
VALVE GP-DIVERTER
373-5855 VALVE GP-DIVERTER
PUMP GP-GEAR
150-7585 PUMP GP-GEAR
PUMP & MTG GP-SECONDARY STEER
378-7355 PUMP & MTG GP-SECONDARY STEER
MANIFOLD GP-VALVE
370-6925 MANIFOLD GP-VALVE
LINES GP-STEERING
376-6936 LINES GP-STEERING
LINES GP-STEERING
347-4983 LINES GP-STEERING
VALVE GP-RELIEF
4T-7581 VALVE GP-RELIEF
VALVE GP-SHUTTLE
260-8590 VALVE GP-SHUTTLE
VALVE GP-STEERING
361-2413 VALVE GP-STEERING
VALVE GP-STEERING
361-2415 VALVE GP-STEERING
VALVE GP-STEERING
493-3164 VALVE GP-STEERING
VALVE GP-STEERING
493-5367 VALVE GP-STEERING
VALVE GP-STEERING NEUTRALIZER
296-5662 VALVE GP-STEERING NEUTRALIZER
ARM & BEARING AS-LIFT
515-1267 ARM & BEARING AS-LIFT
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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