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6E-1229 PUMP GP-PISTON -HYDRAULIC FAN S/N 8YG1-99999 PART OF 4E-8947 PUMP & LINES GP-HYDRAULIC FAN 988F




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP20490360
 

6E-1229: PUMP GP-PISTON

6E-1229 PUMP GP-PISTON -HYDRAULIC FAN
S/N 8YG1-99999
PART OF 4E-8947 PUMP & LINES GP-HYDRAULIC FAN
i00169248 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-8680 [2] CUP-BEARING  
2. 7T-9831 [2] CONE-BEARING  
3. 005-8593 [2] SEAL-O-RING  
4. 9T-2017 [2] SPACER (12.2-MM THK)  
5. 9T-2016 [1] SHAFT  
6. 9T-2014 [2] COVER  
7. 9S-2011 [8] SCREW-MACHINE (1/4-20X0.5-IN)  
8. 6E-6612 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)(HYDRAULIC FAN)  
9. 5P-0076 [6] BOLT-12 POINT HEAD (3/8-16X1.5-IN)  
10. 002-3455 [1] RING-RETAINING  
11. 8T-5040 [1] SEAL-LIP TYPE  
12. 7T-9754 [1] CONE-BEARING  
13. 7T-9755 [1] CUP-BEARING  
14. 9T-2231 [1] SWASHPLATE  
15. 9T-2031 Y [1] ROTATING GP-PUMP  
16. 9T-2015 [1] HOUSING  
17. 9T-1752 [1] GASKET  
18. 9T-2001 [1] PIN  
19. 9T-3865 [1] HEAD-VALVE BLOCK  
20. 7T-9752 [1] CONE-BEARING  
21. 7T-9753 [1] CUP-BEARING  
22. 9T-2000 [1] KIT-SPACER  
23. 9T-3934 [1] PLATE-VALVE  
24. 7L-0688 [4] BOLT-SOCKET HEAD (10-24X1.2-IN)  
25. 9T-2011 B [1] SHIM PACK  
26. 8F-9206 [1] SEAL-O-RING  
27. 9T-2002 [1] GASKET  
28. 9T-2172 [1] PISTON  
29. 9T-2173 [1] SEAT  
30. 8J-8308 [1] PIN-ROLL  
31. 9T-2168 [1] SPRING  
32. 9T-2171 [1] SEAT  
33. 9H-1113 [1] RING-RETAINING  
34. 9T-2170 [1] ROD-PISTON  
35. 8T-5089 [2] PIN-SPRING  
36. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
37. 2M-9780 [1] SEAL-O-RING  
38. 9S-8001 [1] PLUG  
39. 5F-9144 [1] SEAL-O-RING  
40. 9T-1636 [1] SEAT  
41. 9T-1710 [1] POPPET  
42. 9T-3867 [1] SPRING  
43. 5P-7812 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP20490361
 

6E-6425: PUMP GP-PISTON

6E-6425 PUMP GP-PISTON -HYDRAULIC FAN
S/N 8YG1-99999
PART OF 9U-0535 PUMP & LINES GP-HYDRAULIC FAN
i00169263 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-2002 [1] GASKET  
2. 5F-9144 [1] SEAL-O-RING  
3. 7L-0688 [4] BOLT-SOCKET HEAD (10-24X1.2-IN)  
4. 100-4994 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)(HYDRAULIC FAN)  
5. 9T-2172 [1] PISTON  
6. 9T-2170 [1] ROD-PISTON  
7. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
8. 2M-9780 [1] SEAL-O-RING  
9. 8F-9206 [1] SEAL-O-RING  
10. 9T-2003 [1] RING  
11. 9T-2000 B [1] KIT-SPACER  
12. 9T-3934 [1] PLATE-VALVE  
13. 7T-9752 [1] CONE-BEARING  
14. 7T-9753 [1] CUP-BEARING  
15. 9T-1752 [1] GASKET  
16. 8T-5089 [2] PIN-SPRING  
17. 9T-2001 [1] PIN  
18. 9T-3865 [1] HEAD-VALVE BLOCK  
19. 9T-2016 [1] SHAFT  
20. 9T-3867 [1] SPRING  
21. 5P-0076 [6] BOLT-12 POINT HEAD (3/8-16X1.5-IN)  
22. 9T-2168 [1] SPRING  
23. 9T-2171 [1] SEAT  
24. 9T-2173 [1] SEAT  
25. 8J-8308 [1] PIN-ROLL  
26. 002-3455 [1] RING-RETAINING  
27. 8T-5040 [1] SEAL-LIP TYPE  
28. 9T-2015 [1] HOUSING  
29. 7T-9755 [1] CUP-BEARING  
30. 7T-9754 [1] CONE-BEARING  
31. 9T-2231 [1] SWASHPLATE  
32. 7T-9831 [2] CONE-BEARING  
33. 3P-8680 [2] CUP-BEARING  
34. 9T-2017 [2] SPACER (12.2-MM THK)  
35. 005-8593 [2] SEAL-O-RING  
36. 9T-2011 B [1] SHIM PACK  
37. 9T-2014 [2] COVER  
38. 9S-2011 [8] SCREW-MACHINE (1/4-20X0.5-IN)  
39. 9F-2247 [1] PLUG-PIPE  
40. 9T-1636 [1] SEAT  
41. 9T-1710 [1] POPPET  
42. 9T-2031 Y [1] ROTATING GP-PUMP  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP20490362
 

123-3293: ROTATING GP-MOTOR

123-3293 ROTATING GP-MOTOR -HYDRAULIC FAN
S/N 8YG1-99999
PART OF 110-6351 MOTOR GP-PISTON
FIELD REPLACEMENT ORDER @@@@@180-1416@@@@@
i00169514 SEBP2049
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Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-2584 [1] RING-RETAINING (INTERNAL)  
2. 9T-2560 [1] COVER AS  
3. 2H-3928 [1] SEAL-O-RING  
4. 9T-2581 B [2] SHIM (0.1-MM THK)  
5. 9T-2582 B [1] SHIM (0.3-MM THK)  
6. 9T-2583 [1] SEAL (45-MM ID)  
7. 9T-2565 [1] NUT  
8. 9W-2102 [1] CUP  
9. 9W-2101 [1] CONE  
10. 9T-2561 [1] RING  
11. 9W-2106 [1] CUP  
12. 9W-2105 [1] CONE  
13. 123-3298 [1] SHAFT-DRIVE  
14. 9T-2559 [1] DISC-RETAINING  
15. 123-3299 [1] PLATE-RETAINING  
16. 9T-2968 M [7] SCREW-MACHINE (M6X1X16-MM)  
17. 165-6968 [7] PISTON AS  
    (EACH INCLUDES)
18. 6E-6350 [2] RING  
19. 9T-2579 B [6] SPRING  
20. 123-3304 B [1] SPACER (9.55-MM THK)  
21. 123-3305 B [1] SPACER (9.65-MM THK)  
22. 123-3306 B [1] SPACER (9.75-MM THK)  
23. 123-3307 B [1] SPACER (9.85-MM THK)  
24. 123-3302 [1] PLATE-CONTROL  
25. 111-8287 [1] BARREL  
26. 9T-2556 [1] PIN  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP20490363
 

171-6001: ROTATING GP-MOTOR

171-6001 ROTATING GP-MOTOR
S/N 8YG1-99999
FIELD REPLACEMENT FOR @@@@@ 9T-4847@@@@@
i01121138 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-3068 [1] SHAFT-MOTOR  
2. 123-5748 [1] SEAL-SHAFT  
3. 472-3665 [1] COVER AS-FRONT  
  123-5748 [1] SEAL-SHAFT  
4. 6V-3326 [1] RING-RETAINING  
5. 2J-8163 [1] SEAL-O-RING  
6. 9T-1576 B [2] SHIM (0.1-MM THK)  
7. 9T-1579 B [2] SHIM (0.3-MM THK)  
8. 216-0029 M [7] SCREW (M6X20-MM)  
9. 9T-1687 [1] BARREL-CYLINDER  
10. 171-3054 [1] PIN-CENTER  
11. 171-3061 [1] SPRING  
12. 171-3055 B [1] SHIM (4-MM THK)  
13. 171-3057 B [1] SHIM (3.9-MM THK)  
14. 171-3058 B [1] SHIM (3.8-MM THK)  
15. 171-3059 B [1] SHIM (3.7-MM THK)  
16. 171-3060 B [1] SHIM (3.6-MM THK)  
17. 9T-1689 [1] PLATE-PORT  
18. 165-6969 [7] PISTON AS  
19. 9T-1642 [1] PLATE-RETAINING  
20. 171-5989 [1] KIT-BEARING  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP20490364
 

180-1416: ROTATING GP-MOTOR

180-1416 ROTATING GP-MOTOR -HYDRAULIC FAN
S/N 8YG1-UP
PART OF 159-7154 MOTOR GP-PISTON
FIELD REPLACEMENT FOR @@@@@123-3293@@@@@
i01227813 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-1415 [1] SHAFT AS  
  171-5990 [1] KIT-BEARING  
  180-1413 [1] SHAFT  
2. 9T-2560 [1] COVER AS  
3. 9T-2584 [1] RING-RETAINING (INTERNAL)  
4. 133-8739 [1] SEAL-LIP TYPE  
5. 2H-3928 [1] SEAL-O-RING  
6. 9T-2581 B [2] SHIM (0.1-MM THK)  
7. 9T-2582 B [1] SHIM (0.3-MM THK)  
8. 111-8287 [1] BARREL  
9. 178-3966 [1] PLATE  
10. 166-7409 [1] PIN-CENTER  
11. 165-6968 [7] PISTON AS  
    (EACH INCLUDES)
  6E-6350 [2] RING  
12. 9T-2559 [1] DISC-RETAINING  
13. 141-0250 B [1] SHIM (3.8-MM THK)  
14. 141-0252 B [1] SHIM (4-MM THK)  
15. 141-0249 B [1] SHIM (3.7-MM THK)  
16. 141-0248 B [1] SHIM (3.6-MM THK)  
17. 141-0247 B [1] SHIM (3.5-MM THK)  
18. 166-7410 [1] SPRING  
19. 123-3299 [1] PLATE-RETAINING  
20. 113-4417 M [7] SCREW (M6X1X16-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP20490365
 

9T-4847: ROTATING GP-MOTOR

9T-4847 ROTATING GP-MOTOR
S/N 8YG1-99999
PART OF 6E-1141 MOTOR GP-PISTON
FIELD REPLACEMENT ORDER @@@@@171-6001@@@@@
i00169356 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4848 Y [1] SHAFT GP-PUMP DRIVE  
2. 9T-1642 [1] PLATE-RETAINING  
3. 165-6969 [7] PISTON AS  
    (EACH INCLUDES)
4. 9T-1582 [2] RING  
5. 9T-2281 [6] SPRING  
6. 9T-1647 [1] PIN-CENTER  
7. 9T-1687 [1] BARREL-CYLINDER  
8. 9T-1689 [1] PLATE-PORT  
9. 2J-8163 [1] SEAL-O-RING  
10. 113-4420 M [7] SCREW (M6X20-MM)  
11. 9T-1576 B [2] SHIM (0.1-MM THK)  
12. 9T-1579 B [1] SHIM (0.3-MM THK)  
13. 9T-1637 [1] COVER-FRONT  
14. 6V-3326 [1] RING-RETAINING  
15. 123-5748 [1] SEAL-SHAFT  
16. 119-6117 B [1] SPACER (9.6-MM THK)  
17. 119-6118 B [1] SPACER (9.7-MM THK)  
18. 119-6119 B [1] SPACER (9.8-MM THK)  
19. 119-6120 B [1] SPACER (9.9-MM THK)  
20. 9T-1643 [1] DISC-RETAINING  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20490366
 

9T-2031: ROTATING GP-PUMP

9T-2031 ROTATING GP-PUMP
S/N 8YG1-99999
PART OF 6E-1229, 6E-6425 PUMP GP-PISTON
i00169354 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3868 [1] KIT-PISTON (PUMP ROTATING GROUP)  
    (INCLUDES PISTONS)
2. 9T-3860 [1] PLATE  
3. 9T-3859 [1] WASHER (1.068X1.139X0.099-MM THK)  
4. 9T-3862 [1] RETAINER  
5. 9T-3857 [3] PIN  
6. 9T-3863 [1] BARREL  
7. 9T-3861 [1] WASHER (1.062X1.58X0.095-MM THK)  
8. 9T-3858 [1] SPRING  
9. 9T-3864 [1] WASHER (1.2X1.58X0.095-MM THK)  
10. 004-1683 [1] RING-SNAP  
 

#SEBP20490367
 

9T-4848: SHAFT GP-PUMP DRIVE

9T-4848 SHAFT GP-PUMP DRIVE
S/N 8YG1-99999
PART OF 9T-4847 ROTATING GP-MOTOR
i00169357 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4851 [1] SHAFT  
2. 9T-2004 [1] LOCKNUT-BEARING  
3. 9T-1638 [1] RING-BEARING  
4. 9W-2107 [1] CONE-BEARING  
5. 9W-2108 [1] CUP-BEARING  
6. 9W-2103 [1] CONE-BEARING  
7. 9W-2104 [1] CUP-BEARING  
 

#SEBP20490368
 

9T-4971: TANK & FILTER GP-HYDRAULIC

9T-4971 TANK & FILTER GP-HYDRAULIC
S/N 8YG1-99999
PART OF 4E-2783 HYDRAULIC AR
i00166771 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-2947 C [1] HEAD AS  
  3D-6681 [1] FITTING-FILLER  
  7J-5225 [1] FITTING (1-1/16-12-THD)  
2. 9T-4945 Y [1] BYPASS GP-FILTER (HYDRAULIC)  
3. 5D-6176 C [1] COVER  
4. 3D-6678 C [1] STRAINER (METAL)  
5. 9S-4185 C [1] PLUG (3/4-16-THD)  
6. 9J-4105 [1] COUPLING  
7. 9T-4941 [1] TUBE AS  
8. 031-2523 [8] BOLT-LOCKING (7/16-14X1.25-IN)  
9. 1R-0732 [2] FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)  
10. 9T-4946 [1] SCREEN AS  
11. 6J-1080 [1] GROMMET  
12. 103-9603 [1] GAUGE-SIGHT  
13. 5P-9938 M [4] BOLT-HEAD LOCKING (3/8-16X1.375-IN)  
14. 9J-8243 [1] RETAINER  
15. 3G-6455 [1] PLATE  
16. 5H-6005 [4] SEAL-O-RING  
17. 0T-0768 [8] BOLT (7/16-14X1.75-IN)  
18. 4F-7388 [1] SEAL-O-RING  
    -OR-
  5H-4081 [1] SEAL-O-RING  
19. 5P-8244 [8] WASHER-HARD (12X22.5X2.5-MM THK)  
20. 9T-5662 [1] COLLAR  
21. 2H-6340 [1] SEAL-O-RING  
22. 9T-4970 [1] TANK AS  
23. 9J-0818 C [1] SEAL-O-RING  
24. 2H-3927 C [1] SEAL-O-RING  
25. 6H-1717 C [4] BOLT (1/2-13X1.125-IN)  
26. 4J-3816 [1] PLATE  
27. 8T-2275 [1] BALL  
28. 4J-3754 [1] CAP-FILLER  
29. 4J-3815 [1] GASKET  
30. 7B-2805 C [1] RING-LOCK  
31. 3K-0360 C [1] SEAL-O-RING  
32. 8T-3298 C [1] SEAL-RECTANGULAR  
33. 8J-8782 [1] BODY-DRAIN VALVE  
34. 9J-7031 [1] PLUG-DRAIN  
35. 5M-2057 [1] SEAL-O-RING  
36. 2K-4973 [2] LOCKNUT (3/8-16-THD)  
37. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
38. 8J-8783 [1] VALVE-DRAIN  
39. 7B-3039 [1] SPRING  
40. 1U-2827 [1] GUIDE-VALVE  
41. 6V-5208 [1] PIN  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20490369
 

4E-1713: VALVE & LINES GP-HYD CONTROL

4E-1713 VALVE & LINES GP-HYD CONTROL
S/N 8YG1-99999
PART OF 4E-2783 HYDRAULIC AR
i00169056 SEBP2049
  For full view, you need register

Parts for your 988F WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-6454 [2] BOLT (3/8-16X1-IN)  
2. 7X-0578 [2] WASHER-HARD (10.2X32X2.5-MM THK)  
3. 8T-8919 [4] BOLT (1/2-13X1.75-IN)  
4. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
5. 1P-3707 [1] SEAL-RECTANGULAR  
6. 4J-0524 [2] SEAL-O-RING  
7. 6E-2920 Y [1] VALVE GP-MANIFOLD & RELIEF (MAIN)  
8. 8T-4835 [2] BOLT (1/2-13X2-IN)  
9. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 4J-0522 [2] SEAL-O-RING  
11. 5V-8448 I [1] HOSE AS  
12. 9T-1484 Y [1] VALVE GP-MAIN CONTROL (2-FUNCTION)  
13. 9C-2285 [1] ADAPTER  
14. 7X-0331 [4] BOLT (1/2-13X4.25-IN)  
15. 1P-3709 [1] SEAL-RECTANGULAR  
16. 5V-6181 [1] PLATE AS  
  9F-2978 [4] NUT-WELD (3/8-16-THD)  
17. 7X-0328 [4] BOLT (1/2-13X3.5-IN)  
18. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
19. 4V-1076 [4] SPACER  
20. 5C-6565 [4] BOLT (1/2-13X1.125-IN)  
21. 4V-1879 [1] BRACKET AS  
22. 8T-8917 [2] BOLT (1/2-13X1.25-IN)  
23. 4E-4898 [2] TUBE AS  
24. 5P-2566 [12] BOLT (1/2-13X1.5-IN)  
25. 4J-0527 [2] SEAL-O-RING  
26. 1P-4582 [4] FLANGE-HALF  
27. 1V-9325 I [1] HOSE AS  
28. 6W-9669 I [1] HOSE AS  
29. 1P-4579 [2] FLANGE-HALF  
30. 6V-8188 [2] NUT (1/2-13-THD)  
31. 7X-0325 [2] BOLT (1/2-13X2.5-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 988F :

Truck sale:

 
Caterpillar 988F
- Wheel loaders
MICHIGAN CAT
59.252 
25.000 
Caterpillar 988F, Radlader, Bau-Und Bergbauausrüstung
- Wheel Loaders
MACALLISTER MACHINERY CO., INC
75,000 
Caterpillar 988F, Construction
- Wheel Loaders
CATERPILLAR FINANCIAL SERVICES CORPORATION
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