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372-4997 LINES GP-LIFT CYLINDER S/N LWX1-637 PART OF 367-0078, 373-7057, 478-3882, 478-3884, 530-2990, 530-3000 CONTROL AR-RIDE 988K




HYDRAULIC SYSTEM

LINES GP-CYLINDER
 

#SEBP57561160
 

372-4997: LINES GP-LIFT CYLINDER

372-4997 LINES GP-LIFT CYLINDER
S/N LWX1-637
PART OF 367-0078, 373-7057, 478-3882, 478-3884, 530-2990, 530-3000 CONTROL AR-RIDE
i05341214 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8X-3467 [2] STUD AS  
    (EACH INCLUDES)
  2H-2722 [1] LUG  
2. 201-7651 [1] VALVE GP-CHECK  
3. 398-8535 Y [1] VALVE GP-RIDE CONTROL  
4. 373-1741 I [1] HOSE AS  
5. 373-1974 [2] TUBE AS  
6. 373-1975 [2] TUBE AS  
7. 373-1977 [1] BRACKET  
8. 373-1980 [2] BRACKET AS  
    (EACH INCLUDES)
  7Y-2522 [2] PLATE  
9. 373-1981 [1] BRACKET AS  
  8T-3490 M [3] NUT-WELD (M10X1.5-THD)  
  9R-2613 M [1] BOSS-WELD (M10X1.5X25-MM)  
10. 373-1983 I [1] HOSE AS  
11. 373-1984 I [1] HOSE AS  
12. 373-1985 [1] MANIFOLD  
13. 373-2122 [1] TUBE AS  
14. 373-2123 [1] TUBE AS  
15. 415-4047 [1] BRACKET AS  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
16. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
17. 164-5624 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
18. 1P-3704 [4] SEAL-RECTANGULAR  
19. 1P-3705 [8] SEAL-RECTANGULAR  
20. 1P-5767 [8] FLANGE-HALF  
21. 3E-9411 [12] WASHER-HARD (17.5X38X6-MM THK)  
22. 3K-0360 [1] SEAL-O-RING  
23. 5P-1076 [28] WASHER-HARD (13.5X30X4-MM THK)  
24. 5P-7464 [1] CLIP (SLOT)  
25. 5P-7465 [1] CLIP (TAB)  
26. 5P-7468 [1] CLIP (SLOT)  
27. 5P-7469 [1] CLIP (TAB)  
28. 5P-8077 [4] FLANGE-HALF  
29. 6V-7359 [1] GROMMET (25-MM ID, 37-MM OD)  
30. 7X-2552 M [2] BOLT (M16X2X30-MM)  
31. 7X-2553 M [4] BOLT (M16X2X40-MM)  
32. 7X-2555 M [4] BOLT (M16X2X80-MM)  
33. 7Y-4038 [8] CLAMP-HALF  
34. 8T-0249 [1] ELBOW (SWIVEL)(90-DEG)  
35. 8T-2525 [1] GROMMET  
36. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
37. 8T-4132 M [4] NUT (M16X2-THD)  
38. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
39. 8T-4140 M [8] BOLT (M16X2X60-MM)  
40. 8T-4183 M [1] BOLT (M12X1.75X40-MM)  
41. 8T-4194 M [24] BOLT (M12X1.75X50-MM)  
42. 8T-4223 [36] WASHER-HARD (13.5X25.5X3-MM THK)  
43. 8T-4244 M [11] NUT (M12X1.75-THD)  
44. 8T-4648 M [16] BOLT (M12X1.75X70-MM)  
45. 8T-4956 M [16] BOLT (M12X1.75X35-MM)  
46. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
47. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
48. 9X-8257 [10] WASHER (17.5X30X3.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57561161
 

372-4997: LINES GP-LIFT CYLINDER

372-4997 LINES GP-LIFT CYLINDER
S/N LWX638-UP
PART OF 367-0078, 373-7057, 478-3882, 478-3884, 530-2990, 530-3000 CONTROL AR-RIDE
i06111766 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8X-3467 [2] STUD AS  
    (EACH INCLUDES)
  2H-2722 [1] LUG  
2. 201-7651 [1] VALVE GP-CHECK  
3. 462-1797 CY [1] VALVE GP-RIDE CONTROL  
4. 373-1741 I [1] HOSE AS  
5. 373-1974 [2] TUBE AS  
6. 373-1975 [2] TUBE AS  
7. 519-6840 [1] BRACKET  
8. 519-6823 [2] BRACKET AS  
9. 519-6826 [1] BRACKET AS  
10. 373-1983 I [1] HOSE AS  
11. 373-1984 I [1] HOSE AS  
12. 373-1985 [1] MANIFOLD  
13. 373-2122 [1] TUBE AS  
14. 373-2123 [1] TUBE AS  
15. 415-4047 [1] BRACKET AS  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
16. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
17. 164-5624 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
18. 1P-3704 [4] SEAL-RECTANGULAR  
19. 1P-3705 [8] SEAL-RECTANGULAR  
20. 1P-5767 [8] FLANGE-HALF  
21. 3E-9411 [12] WASHER-HARD (17.5X38X6-MM THK)  
23. 5P-1076 [28] WASHER-HARD (13.5X30X4-MM THK)  
24. 5P-7464 [1] CLIP (SLOT)  
25. 5P-7465 [1] CLIP (TAB)  
26. 5P-7468 [1] CLIP (SLOT)  
27. 5P-7469 [1] CLIP (TAB)  
28. 5P-8077 [4] FLANGE-HALF  
29. 6V-1249 C [1] GROMMET (22-MM ID)  
30. 7X-2552 M [2] BOLT (M16X2X30-MM)  
31. 7X-2553 M [4] BOLT (M16X2X40-MM)  
32. 7X-2555 M [4] BOLT (M16X2X80-MM)  
33. 7Y-4038 [8] CLAMP-HALF  
34. 171-6728 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  8T-0249 [1] ELBOW (SWIVEL)  
35. 8T-2525 [1] GROMMET  
36. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
37. 8T-4132 M [4] NUT (M16X2-THD)  
38. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
39. 8T-4140 M [8] BOLT (M16X2X60-MM)  
40. 8T-4183 M [1] BOLT (M12X1.75X40-MM)  
41. 8T-4194 M [24] BOLT (M12X1.75X50-MM)  
42. 8T-4223 [36] WASHER-HARD (13.5X25.5X3-MM THK)  
43. 329-3356 M [11] NUT (M12X1.75-THD)  
44. 8T-4648 M [16] BOLT (M12X1.75X70-MM)  
45. 8T-4956 M [16] BOLT (M12X1.75X35-MM)  
46. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
47. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
48. 9X-8257 [10] WASHER (17.5X30X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57561162
 

372-3095: LINES GP-PILOT

372-3095 LINES GP-PILOT -NON-ENGINE END
S/N LWX1-684
PART OF 347-5030 HYDRAULIC AR
i05289659 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-1817 [1] VALVE-BALL  
2. 373-1725 [1] TUBE AS  
3. 373-1726 [1] TUBE AS  
4. 373-1727 [1] TUBE AS  
5. 373-1728 [1] TUBE AS  
6. 373-1729 [1] TUBE AS  
7. 373-1730 [1] PLATE  
8. 096-6166 [4] WASHER-HARD (4.5X9X1-MM THK)  
9. 121-4405 M [4] BOLT (M4X0.7X12-MM)  
10. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
11. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
12. 3E-6909 [5] CLIP (LOOP)  
13. 5P-7462 [3] CLIP (SLOT)  
14. 5P-7463 [3] CLIP (TAB)  
15. 5P-9297 [2] CLIP (LOOP)  
16. 6V-0683 [3] GROMMET  
17. 6V-8398 [1] SEAL-O-RING  
18. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4133 M [3] NUT (M10X1.5-THD)  
20. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
21. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
22. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
23. 8T-4179 M [2] BOLT (M12X1.75X20-MM)  
24. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
25. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP57561163
 

372-3095: LINES GP-PILOT

372-3095 LINES GP-PILOT -NON-ENGINE END
S/N LWX685-740
PART OF 347-5030 HYDRAULIC AR
i06554148 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-1817 [1] VALVE-BALL  
2. 373-1725 [1] TUBE AS  
3. 373-1726 [1] TUBE AS  
4. 373-1727 [1] TUBE AS  
5. 373-1728 [1] TUBE AS  
6. 373-1729 [1] TUBE AS  
7. 373-1730 [1] PLATE  
8. 096-6166 [4] WASHER-HARD (4.5X9X1-MM THK)  
9. 121-4405 M [4] BOLT (M4X0.7X12-MM)  
10. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
11. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
12. 3E-6909 C [4] CLIP (LOOP)  
13. 5P-7462 C [2] CLIP (SLOT)  
14. 5P-7463 C [2] CLIP (TAB)  
15. 5P-9297 [2] CLIP (LOOP)  
16. 6V-0683 C [2] GROMMET  
17. 6V-8398 [1] SEAL-O-RING  
18. 8T-4121 C [5] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4133 CM [1] NUT (M10X1.5-THD)  
20. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
21. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
22. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
23. 8T-4179 M [2] BOLT (M12X1.75X20-MM)  
25. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
26. 176-9237 CM [1] BOLT-SPECIAL (M10X1.5-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP57561164
 

372-3095: LINES GP-PILOT

372-3095 LINES GP-PILOT -NON-ENGINE END
S/N LWX741-UP
PART OF 347-5030 HYDRAULIC AR
i07014111 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 CM [2] BOLT (M10X1.5X25-MM)  
2. 8T-4139 CM [2] BOLT (M12X1.75X30-MM)  
3. 8T-4179 M [2] BOLT (M12X1.75X20-MM)  
4. 5P-7462 [2] CLIP (SLOT)  
5. 5P-7463 [2] CLIP (TAB)  
6. 6V-0683 [1] GROMMET  
7. 6V-8398 [1] SEAL-O-RING  
8. 8T-4121 C [3] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4223 C [4] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 096-6166 [4] WASHER-HARD (4.5X9X1-MM THK)  
11. 103-0010 C [1] BRACKET AS  
12. 112-1817 [1] VALVE-BALL  
13. 121-4405 M [4] BOLT (M4X0.7X12-MM)  
14. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
15. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
16. 373-1725 [1] TUBE AS  
17. 373-1726 [1] TUBE AS  
18. 373-1727 [1] TUBE AS  
19. 373-1728 [1] TUBE AS  
20. 373-1730 [1] PLATE  
21. 176-9237 M [1] BOLT-SPECIAL (M10X1.5-THD)  
22. 3E-6909 C [1] CLIP (LOOP)  
23. 5P-9297 [2] CLIP (LOOP)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP57561165
 

373-9353: LINES GP-RETURN

373-9353 LINES GP-RETURN
S/N LWX1-622
PART OF 347-5030 HYDRAULIC AR
i05289651 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2281 [2] STRAP-CABLE  
2. 374-0551 I [1] HOSE AS  
3. 374-0552 I [1] HOSE AS  
4. 374-0553 I [1] HOSE AS  
5. 374-0554 I [1] HOSE AS  
6. 427-1236 [1] PLATE  
7. 7X-7729 [2] WASHER (11X25X3-MM THK)  
8. 370-1480 [1] GROMMET  
9. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP57561166
 

373-9353: LINES GP-RETURN

373-9353 LINES GP-RETURN
S/N LWX623-UP
PART OF 347-5030 HYDRAULIC AR
Type 1
i06192559 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2281 C [4] STRAP-CABLE  
2. 374-0551 I [1] HOSE AS  
3. 374-0552 I [1] HOSE AS  
4. 374-0553 I [1] HOSE AS  
5. 374-0554 I [1] HOSE AS  
6. 427-1236 [1] PLATE  
7. 7X-7729 [2] WASHER (11X25X3-MM THK)  
8. 370-1480 [1] GROMMET  
9. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
10. 462-2054 CI [1] HOSE AS  
11. 462-2053 CI [1] HOSE AS  
12. 462-2052 C [1] PLATE  
13. 329-3356 CM [2] NUT (M12X1.75-THD)  
14. 268-1514 C [2] UNION AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8C-8493 [1] UNION  
15. 200-6345 C [1] SADDLE-MOUNTING (DUAL SWIVEL)  
16. 148-8449 C [2] TEE AS-SWIVEL  
    (EACH INCLUDES)
  6V-9746 [2] SEAL-O-RING  
  6V-9839 [1] TEE-SWIVEL  
17. 8T-4223 C [4] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4183 CM [2] BOLT (M12X1.75X40-MM)  
19. 7X-0531 C [2] WASHER-HARD (31X52.5X6-MM THK)  
20. 6V-9833 C [2] CAP  
21. 2P-1293 C [2] LOCKNUT (1-3/16-12-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP57561167
 

373-9353: LINES GP-RETURN

373-9353 LINES GP-RETURN
S/N LWX623-UP
PART OF 347-5030 HYDRAULIC AR
Type 2
i07046010 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 370-1480 [1] GROMMET  
2. 374-0551 I [1] HOSE AS  
3. 374-0552 I [1] HOSE AS  
4. 374-0553 I [1] HOSE AS  
5. 374-0554 I [1] HOSE AS  
6. 462-2052 [1] PLATE  
7. 7X-7729 [2] WASHER (11X25X3-MM THK)  
8. 470-4991 C [1] PLATE  
9. 512-0664 CI [1] HOSE AS  
10. 512-0665 CI [1] HOSE AS  
11. 148-8449 [2] TEE AS-SWIVEL  
    (EACH INCLUDES)
  6V-9746 [2] SEAL-O-RING  
  6V-9839 [1] TEE-SWIVEL  
12. 200-6345 C [2] SADDLE-MOUNTING (DUAL SWIVEL)  
13. 204-2281 C [6] STRAP-CABLE  
14. 268-1514 [2] UNION AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8C-8493 [1] UNION  
15. 2P-1293 [2] LOCKNUT (1-3/16-12-THD)  
16. 329-3356 M [2] NUT (M12X1.75-THD)  
17. 6V-9833 [2] CAP  
18. 7X-0531 [2] WASHER-HARD (31X52.5X6-MM THK)  
19. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
20. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
21. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP57561168
 

347-4993: LINES GP-TILT CYLINDER

347-4993 LINES GP-TILT CYLINDER
S/N LWX1-UP
PART OF 347-5030 HYDRAULIC AR
i05289176 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7V-9973 [4] SPACER (19.07X26.99X22-MM THK)  
2. 373-5865 [1] TUBE AS  
3. 373-5866 [1] TUBE AS  
4. 103-1303 [4] CLAMP-HALF  
5. 1P-3705 [2] SEAL-RECTANGULAR  
6. 1P-3706 [2] SEAL-RECTANGULAR  
7. 5P-8077 [4] FLANGE-HALF  
8. 7X-0515 [4] WASHER-HARD (17X35X5-MM THK)  
9. 7X-2554 M [4] BOLT (M16X2X70-MM)  
10. 8T-4122 [16] WASHER-HARD (17X32X3.5-MM THK)  
11. 8T-4140 M [8] BOLT (M16X2X60-MM)  
12. 099-0169 M [8] BOLT (M16X2X55-MM)  
  M   METRIC PART
 

#SEBP57561169
 

347-5003: MOTOR & MTG GP-HYDRAULIC FAN

347-5003 MOTOR & MTG GP-HYDRAULIC FAN
S/N LWX1-UP
PART OF 347-5019 COOLING AR
i05299520 SEBP5756
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-1099 Y [1] MOTOR GP-PISTON (HYDRAULIC FAN)  
2. 198-4781 [2] WASHER-HARD (22X40X10-MM THK)  
3. 8T-4141 M [2] BOLT (M20X2.5X70-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 988K :

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