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347-5023 PUMP & MTG GP-IMPL & STEERING S/N T8E1-UP PART OF 347-5030 HYDRAULIC AR 988K WHEEL LOADER


HYDRAULIC SYSTEM
PUMP GP

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

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-GEAR
367-2733 PUMP & MTG GP-GEAR
PUMP & MTG GP-GEAR
376-6920 PUMP & MTG GP-GEAR
PUMP & MTG GP-IMPL & STEERING
347-5023 PUMP & MTG GP-IMPL & STEERING
PUMP & MTG GP-PILOT & BRAKE
347-5013 PUMP & MTG GP-PILOT & BRAKE
PUMP & MTG GP-PISTON
315-8900 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
347-5033 PUMP & MTG GP-PISTON
 

#M00876431040
 

347-5023: PUMP & MTG GP-IMPL & STEERING

347-5023 PUMP & MTG GP-IMPL & STEERING
S/N T8E1-UP
PART OF 347-5030 HYDRAULIC AR
i06723643 M0087643
3475023 PUMP & MTG GP-IMPL & STEERING Parts scheme
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [4] CAP-DUST  
3. 362-9620 Y [1] PUMP GP-PISTON (STEERING)  
4. 373-3214 [1] COUPLING AS  
  204-3975 [1] PIN-SPRING  
5. 374-0557 [2] TUBE AS  
6. 384-9438 Y [1] PUMP GP-PISTON (IMPLEMENT)  
7. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
8. 148-8355 [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  6V-9005 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
9. 8C-8431 [1] TEE  
10. 150-4027 C [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
11. 148-8430 [1] TEE AS  
  6V-9746 [1] SEAL-O-RING  
  7X-0873 [1] TEE  
12. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
13. 164-5567 [4] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
14. 164-5624 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
15. 188-2008 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-7970 [1] ELBOW  
16. 1P-3705 C [1] SEAL-RECTANGULAR  
17. 1P-5767 [2] FLANGE-HALF  
18. 304-8026 [1] TEE AS  
  6V-9746 [1] SEAL-O-RING  
  304-8025 [1] TEE  
19. 329-5518 [1] ADAPTER AS  
  8T-2353 [1] ADAPTER  
  214-7566 [1] SEAL-O-RING  
20. 5D-4311 [1] SEAL-O-RING  
21. 5K-9090 [2] SEAL-O-RING  
22. 6F-4718 [1] SEAL-O-RING  
23. 6V-9833 [2] CAP  
25. 7X-2563 M [8] BOLT (M20X2.5X60-MM)  
26. 8T-6868 CM [4] BOLT (M12X1.75X80-MM)  
28. 8T-5439 [8] WASHER-HARD (21.5X45X6-MM THK)  
29. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
30. 245-7576 C [1] ADAPTER  
31. 3J-1907 [1] SEAL-O-RING  
32. 5P-1076 C [4] WASHER-HARD (13.5X30X4-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00876431041
 

347-5013: PUMP & MTG GP-PILOT & BRAKE

347-5013 PUMP & MTG GP-PILOT & BRAKE
S/N T8E1-UP
PART OF 347-5030 HYDRAULIC AR
i05289178 M0087643
3475013 PUMP & MTG GP-PILOT & BRAKE Parts scheme
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 333-3788 Y [1] PUMP GP-PISTON (BRAKE, PILOT)  
2. 148-8359 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9877 [1] ELBOW  
3. 1H-6227 [1] SEAL-O-RING  
4. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
5. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431042
 

315-8900: PUMP & MTG GP-PISTON

315-8900 PUMP & MTG GP-PISTON -DEMAND FAN
S/N T8E1-UP
PART OF 347-5033 PUMP & MTG GP-PISTON
i05289191 M0087643
3158900 PUMP & MTG GP-PISTON Parts scheme
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 325-9784 Y [1] PUMP GP-PISTON (DEMAND FAN)  
2. 1H-6227 [1] SEAL-O-RING  
3. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431043
 

347-5033: PUMP & MTG GP-PISTON

347-5033 PUMP & MTG GP-PISTON -DEMAND FAN
S/N T8E1-UP
PART OF 367-2710, 367-2730 CONFIGURATION AR
i05289189 M0087643
3475033 PUMP & MTG GP-PISTON Parts scheme
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [1] CAP-DUST  
2. 315-8900 Y [1] PUMP & MTG GP-PISTON  
3. 4D-6763 [1] ELBOW  
4. 095-0670 M [4] BOLT (M12X1.75X45-MM)  
5. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
6. 164-9904 [1] TEE AS  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [2] SEAL-O-RING  
  122-9088 [1] TEE  
7. 180-9933 [1] ADAPTER AS  
  3J-7354 [1] SEAL-O-RING  
  135-9941 [1] ADAPTER  
8. 4J-0528 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431044
 

439-2460: PUMP & MTG GP-PISTON

439-2460 PUMP & MTG GP-PISTON -FAN
S/N T8E1-UP
PART OF 367-2720, 367-2740, 367-2750, 478-8410, 552-0032, 552-0033 CONFIGURATION AR
i05609037 M0087643
4392460 PUMP & MTG GP-PISTON Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-6763 [1] ELBOW  
2. 439-2461 Y [1] PUMP & MTG GP-PISTON (FAN)  
3. 095-0670 M [4] BOLT (M12X1.75X45-MM)  
4. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
5. 164-9904 [1] TEE AS  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [2] SEAL-O-RING  
  122-9088 [1] TEE  
6. 180-9933 [1] ADAPTER AS  
  3J-7354 [1] SEAL-O-RING  
  135-9941 [1] ADAPTER  
7. 4J-0528 [1] SEAL-O-RING  
8. 6V-0852 [1] CAP-DUST  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431045
 

439-2461: PUMP & MTG GP-PISTON

439-2461 PUMP & MTG GP-PISTON -FAN
S/N T8E1-UP
PART OF 439-2460 PUMP & MTG GP-PISTON
i05609039 M0087643
4392461 PUMP & MTG GP-PISTON Parts scheme
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 443-8469 Y [1] PUMP GP-PISTON (FAN)  
2. 1H-6227 [1] SEAL-O-RING  
3. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431046
 

424-1998: PUMP GP-GEAR

424-1998 PUMP GP-GEAR
S/N T8E1-UP
PART OF 347-5063 PUMP & MTG GP-GEAR
i05341647 M0087643
4241998 PUMP GP-GEAR Parts scheme
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 424-0045 [4] SEAL-WASHER  
2. 361-3989 [1] ADAPTER AS-PUMP  
2A. 361-3994 [2] BUSHING  
3. 365-0663 [2] GEAR-OIL PUMP (8-TEETH)  
4. 424-1993 [1] BODY AS-OIL PUMP  
4A. 8M-8489 [4] DOWEL  
4B. 424-4877 [2] BUSHING  
5. 424-1994 [1] GEAR AS-OIL PUMP  
6. 424-1995 [1] GEAR AS-OIL PUMP  
    (EACH GEAR AS-OIL INCLUDES)
  1B-8704 [1] KEY-WOODRUFF  
  365-0663 [1] GEAR-OIL PUMP  
7. 424-1997 [1] COVER AS-PUMP  
8. 480-6338 [2] SEAL-LIP TYPE  
9. 1B-8704 [1] KEY-WOODRUFF  
10. 1L-3768 [1] RING-RETAINING  
11. 308-0918 M [4] BOLT (M10X1.5X170-MM)  
12. 3S-0004 [4] WASHER (0.406X0.728X0.09-IN THK)  
13. 4M-0189 [2] SEAL-O-RING  
  M   METRIC PART
 

#M00876431047
 

436-6573: PUMP GP-GEAR

436-6573 PUMP GP-GEAR
S/N T8E1-UP
OPTIONAL HEAVY DUTY REPLACEMENT
FIELD REPLACEMENT FOR 150-7585 PUMP GP-GEAR
i06939359 M0087643
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  153-6481 [1] KIT-SEAL (STEERING PUMP)  
    (INCLUDES SEALS, 0-RINGS, BACK-UP RINGS, END SEPARATORS, RING, PLUG, SEALING STRIPS & CENTER SEPARATORS)
 

#M00876431048
 

325-9784: PUMP GP-PISTON

325-9784 PUMP GP-PISTON -DEMAND FAN-BASIC
S/N T8E1-UP
PART OF 315-8900 PUMP & MTG GP-PISTON
i05422891 M0087643
3259784 PUMP GP-PISTON Parts scheme 3259784 PUMP GP-PISTON Parts scheme
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-6213 [1] RING-RETAINING  
2. 139-2840 C [1] SEAL-SHAFT  
3. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
4. 168-2197 [1] SPRING  
5. 274-7452 C [1] LINK-CONTROL  
6. 174-9994 [1] PISTON-CONTROL  
8. 351-6653 C [1] PLUG-CONTROL  
9. 9W-2110 [1] CUP-TAPERED ROLLER  
10. 9W-2109 [1] CONE-BEARING  
11. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
12. 9X-8979 [1] DOWEL  
13. 192-7470 C [1] SEAL-O-RING  
14. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
15. 376-0900 CY [1] ROTATING GP-PUMP (DEMAND FAN)  
16. 168-7317 C [1] SWASHPLATE  
17. 8J-0412 [1] CUP-BEARING  
18. 3P-1210 [1] CONE-BEARING  
19. 190-6507 [1] RING-STOP  
20. 223-8894 [1] SHAFT  
21. 282-0919 [1] BEARING-CRADLE  
22. 282-0918 [1] BEARING-CRADLE  
23. 9S-8006 [1] PLUG (7/8-14-THD)  
24. 2M-9780 [1] SEAL-O-RING  
25. 3J-7354 [1] SEAL-O-RING  
26. 280-7870 [1] GASKET  
27. 9S-8002 [1] PLUG (7/16-20-THD)  
28. 386-1824 [1] VALVE GP-PUMP CONTROL (DEMAND FAN)  
  8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  9X-7680 [3] SEAL-O-RING  
  272-9660 [1] SOLENOID (FAN PUMP)  
29. 120-4394 C [1] PLUG-BREAK OFF  
30. 168-3504 C [1] SEAL  
31. 376-0898 C [1] PLATE-VALVE  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876431049
 

333-3788: PUMP GP-PISTON

333-3788 PUMP GP-PISTON
S/N T8E1-UP
PART OF 347-5013 PUMP & MTG GP-PILOT & BRAKE
i05926564 M0087643
3333788 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 364-2036 [1] SHAFT-DRIVE  
2. 8T-9597 [1] RING-RETAINING  
3. 155-9127 [1] SEAL  
4. 9S-8005 [1] PLUG (3/4-16-THD)  
5. 3K-0360 [1] SEAL-O-RING  
6. 194-9472 [1] SPRING  
7. 174-9994 [1] PISTON-CONTROL  
8. 198-5351 [1] PLUG  
9. 8T-7525 [1] SEAL-O-RING  
10. 9X-8979 [1] DOWEL  
11. 259-5507 [1] ROD-PISTON  
12. 120-4394 [1] PLUG-BREAK OFF  
13. 101-7398 M [4] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
14. 191-7583 [1] BEARING-TAPERED  
15. 194-9473 [1] RING  
16. 191-7582 [1] SHIM (2.5-MM THK)  
17. 364-8631 Y [1] ROTATING GP-PUMP  
18. 271-6418 [1] SWASHPLATE  
19. 194-9474 [2] BEARING-CRADLE  
20. 155-9125 [1] BEARING AS-ROLLER  
21. 355-9785 [1] PLATE-CONTROL  
22. 368-0800 [1] VALVE GP-PUMP CONTROL  
23. 280-7870 [1] GASKET  
24. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
   
    AVAILABLE REPAIR KIT(S):
  364-8630 KIT-SEAL (PUMP)  
    (INCLUDES SHAFT SEAL & O-RINGS)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 988K :

PUMP & MTG GP-GEAR
376-6920 PUMP & MTG GP-GEAR
PUMP & MTG GP-GEAR
367-2733 PUMP & MTG GP-GEAR
PUMP & MTG GP-GEAR
347-5063 PUMP & MTG GP-GEAR
MOTOR GP-PISTON
333-3794 MOTOR GP-PISTON
MOTOR GP-PISTON
214-1099 MOTOR GP-PISTON
MOTOR & MTG GP-HYDRAULIC FAN
367-0074 MOTOR & MTG GP-HYDRAULIC FAN
MOTOR & MTG GP-HYDRAULIC FAN
347-5003 MOTOR & MTG GP-HYDRAULIC FAN
LINES GP-TILT CYLINDER
347-4993 LINES GP-TILT CYLINDER
PUMP & MTG GP-PILOT & BRAKE
347-5013 PUMP & MTG GP-PILOT & BRAKE
PUMP & MTG GP-PISTON
315-8900 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
347-5033 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
439-2460 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
439-2461 PUMP & MTG GP-PISTON
PUMP GP-GEAR
424-1998 PUMP GP-GEAR
436-6573 PUMP GP-GEAR
PUMP GP-PISTON
325-9784 PUMP GP-PISTON
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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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