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372-4997 LINES GP-LIFT CYLINDER S/N L8X1-UP PART OF 478-3882, 478-3884, 530-2990, 530-3000, 541-7880, 541-7890 CONTROL AR-RIDE 988K


HYDRAULIC SYSTEM
LINES GP-CYLINDER
LINES GP-PILOT
LINES GP-HYDRAULIC
LINES GP-RIDE CONTROL
LINES GP-CYLINDER
MOTOR GP
PUMP GP

WHEEL LOADER 988K WHEEL LOADER L8X
 988K Wheel Loader L8X00001-UP (MACHINE) POWERED BY C18 Engine M0087645 988K L8X   (2013)

HYDRAULIC SYSTEM

LINES GP-CYLINDER
LINES GP-LIFT CYLINDER
347-4973 LINES GP-LIFT CYLINDER
LINES GP-LIFT CYLINDER
372-4997 LINES GP-LIFT CYLINDER
LINES GP-TILT CYLINDER
347-4993 LINES GP-TILT CYLINDER
 

#M00876450920
 

372-4997: LINES GP-LIFT CYLINDER

372-4997 LINES GP-LIFT CYLINDER
S/N L8X1-UP
PART OF 478-3882, 478-3884, 530-2990, 530-3000, 541-7880, 541-7890 CONTROL AR-RIDE
i07229373 M0087645
3724997 LINES GP-LIFT CYLINDER Parts scheme
  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 (RIDE CONTROL)  
3. 462-1797 Y [1] VALVE GP-RIDE CONTROL  
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)  
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)  
28. 5P-8077 [4] FLANGE-HALF  
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)  
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)  
41. 8T-4194 M [24] BOLT (M12X1.75X50-MM)  
42. 8T-4223 C [34] WASHER-HARD (13.5X25.5X3-MM THK)  
43. 329-3356 CM [10] 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
 

#M00876450921
 

372-3095: LINES GP-PILOT

372-3095 LINES GP-PILOT -NON-ENGINE END
S/N L8X1-UP
PART OF 347-5030 HYDRAULIC AR
i07014111 M0087645
3723095 LINES GP-PILOT 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-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
 

#M00876450922
 

373-9353: LINES GP-RETURN

373-9353 LINES GP-RETURN
S/N L8X1-UP
PART OF 347-5030 HYDRAULIC AR
i07046010 M0087645
3739353 LINES GP-RETURN Parts scheme
  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
 

#M00876450923
 

541-7885: LINES GP-RIDE CONTROL

541-7885 LINES GP-RIDE CONTROL
S/N L8X1-UP
PART OF 541-7880, 541-7890 CONTROL AR-RIDE
i07488518 M0087645
5417885 LINES GP-RIDE CONTROL 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-4183 M [3] BOLT (M12X1.75X40-MM)  
2. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
3. 8T-6466 M [4] BOLT (M10X1.5X60-MM)  
4. 485-0361 [2] BRACKET  
5. 485-0362 [2] BRACKET  
6. 7X-2553 M [4] BOLT (M16X2X40-MM)  
7. 8T-4176 M [8] BOLT (M12X1.75X90-MM)  
8. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
9. 8T-4779 M [4] BOLT (M16X2X35-MM)  
10. 1P-3703 [6] SEAL-RECTANGULAR  
11. 1P-3704 [2] SEAL-RECTANGULAR  
12. 5K-9090 [2] SEAL-O-RING  
13. 5P-8182 [2] GROMMET (46-MM ID)  
14. 6V-0400 [4] FLANGE-HALF  
15. 7X-7729 [10] WASHER (11X25X3-MM THK)  
16. 8T-2525 [3] GROMMET  
17. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4136 M [10] BOLT (M10X1.5X25-MM)  
19. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
20. 8T-4223 [33] WASHER-HARD (13.5X25.5X3-MM THK)  
21. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
22. 8T-7087 [1] GROMMET (34-MM ID)  
23. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
24. 128-7624 [1] FLANGE-SPECIAL  
25. 148-8445 [1] TEE AS  
  5K-9090 [2] SEAL-O-RING  
  6V-9847 [1] TEE-SWIVEL  
26. 164-5624 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
27. 165-8764 [1] BRACKET AS  
  8T-3597 M NUT-WELD (M12X1.75-THD)  
28. 230-7732 [1] MOUNTING-CABLE TIE  
29. 329-3356 M [3] NUT (M12X1.75-THD)  
30. 344-5675 M [1] NUT (M10X1.5-THD)  
31. 458-9901 [2] CLAMP  
32. 485-0360 [2] PLATE AS  
33. 485-0363 [1] TUBE AS  
34. 485-0364 [1] TUBE AS  
35. 506-5773 [1] TUBE AS  
36. 546-4690 [1] HOSE AS  
  370-9488 [2] STRAP-CABLE  
  549-5698 E SLEEVE (83-CM)  
  530-2992 [1] HOSE AS  
  2Q-0604 E INSULATION (92-CM)  
  370-9488 [2] STRAP-CABLE  
  373-1741 I [1] HOSE AS  
37. 546-4711 [1] HOSE AS  
  370-9488 [2] STRAP-CABLE  
  549-5699 E SLEEVE (70-CM)  
  530-2989 [1] HOSE AS  
  324-9708 E INSULATION (72-CM)  
  370-9488 [2] STRAP-CABLE  
  485-0365 I [1] HOSE AS  
38. 546-4712 [1] HOSE AS  
  370-9488 [2] STRAP-CABLE  
  549-5699 E SLEEVE (62-CM)  
  530-2991 [1] HOSE AS  
  324-9708 E INSULATION (64-CM)  
  370-9488 [2] STRAP-CABLE  
  485-0366 I [1] HOSE AS  
39. 546-4713 [1] HOSE AS  
  370-9488 [2] STRAP-CABLE  
  549-5699 E SLEEVE (81-CM)  
  530-2988 [1] HOSE AS  
  324-9708 E INSULATION (84-CM)  
  370-9488 [2] STRAP-CABLE  
  507-8406 I [1] HOSE AS  
40. 198-4777 [1] WASHER-HARD (11X25X10-MM THK)  
41. 204-2281 [1] STRAP-CABLE  
42. 5C-4580 [2] SPACER (23.5X38.1X15-MM THK)  
43. 5P-7464 [2] CLIP (SLOT)  
44. 5P-7465 [2] CLIP (TAB)  
45. 5P-7468 [4] CLIP (SLOT)  
46. 5P-7469 [4] CLIP (TAB)  
47. 5P-7470 [2] CLIP (SLOT)  
48. 5P-7471 [2] CLIP (TAB)  
49. 6V-7359 [2] GROMMET (25-MM ID, 37-MM OD)  
50. 7Y-4538 [4] CLAMP-HALF  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00876450924
 

347-4993: LINES GP-TILT CYLINDER

347-4993 LINES GP-TILT CYLINDER
S/N L8X1-UP
PART OF 347-5030 HYDRAULIC AR
i05289176 M0087645
3474993 LINES GP-TILT CYLINDER Parts scheme
  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
 

#M00876450925
 

347-5003: MOTOR & MTG GP-HYDRAULIC FAN

347-5003 MOTOR & MTG GP-HYDRAULIC FAN
S/N L8X1-UP
PART OF 347-5019 COOLING AR
i05299520 M0087645
3475003 MOTOR & MTG GP-HYDRAULIC FAN Parts scheme
  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
 

#M00876450926
 

367-0074: MOTOR & MTG GP-HYDRAULIC FAN

367-0074 MOTOR & MTG GP-HYDRAULIC FAN -HYDRAULIC FAN
S/N L8X1-UP
PART OF 367-2709 COOLING AR
i05289552 M0087645
3670074 MOTOR & MTG GP-HYDRAULIC FAN Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 333-3794 Y [1] MOTOR GP-PISTON (HYDRAULIC FAN)  
2. 198-4781 [2] WASHER-HARD (22X40X10-MM THK)  
3. 7X-2563 M [2] BOLT (M20X2.5X60-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00876450927
 

214-1099: MOTOR GP-PISTON

214-1099 MOTOR GP-PISTON
S/N L8X1-UP
PART OF 347-5003 MOTOR & MTG GP-HYDRAULIC FAN
i01999704 M0087645
2141099 MOTOR 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. 244-7018 Y [1] ROTATING GP-MOTOR (HYDRAULIC FAN)  
2. 123-3294 [1] HOUSING  
3. 244-7019 [1] HEAD AS  
3A. 241-2940 [1] VALVE-RELIEF  
3B. 241-2943 [1] SPRING  
3C. 241-5790 [1] SEAL-O-RING  
3D. 244-7022 HEAD  
4. 8T-4231 [1] DOWEL  
5. 2M-9780 [1] SEAL-O-RING  
6. 2H-4145 [1] SEAL-O-RING  
7. 8T-3957 M [2] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
8. 9S-8006 [1] PLUG (7/8-14-THD)  
9. 095-0673 M [4] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
10. 9S-8004 [1] PLUG (9/16-18-THD)  
11. 3J-1907 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  247-8207 [1] KIT-SEAL (PISTON MOTOR)(HYDRAULIC FAN)  
    (INCLUDES SHAFT SEAL RING & O-RINGS)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876450928
 

333-3794: MOTOR GP-PISTON

333-3794 MOTOR GP-PISTON -HYDRAULIC FAN
S/N L8X1-UP
PART OF 367-0074 MOTOR & MTG GP-HYDRAULIC FAN
i05289566 M0087645
3333794 MOTOR 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. 8T-4231 [1] DOWEL  
2. 2H-4145 [1] SEAL-O-RING  
3. 8T-3957 M [6] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
4. 9S-8006 [1] PLUG (7/8-14-THD)  
5. 2M-9780 [1] SEAL-O-RING  
6. 178-3966 [1] PLATE  
7. 166-7409 [1] PIN-CENTER  
8. 165-6968 [7] PISTON AS  
    (EACH INCLUDES)
  6E-6350 [2] RING  
9. 9T-2559 [1] DISC-RETAINING  
10. 166-7410 [1] SPRING  
11. 123-3299 [1] PLATE-RETAINING  
12. 113-4417 M [7] SCREW (M6X1X16-MM)  
13. 141-0247 [1] SHIM (3.5-MM THK)  
14. 141-0248 [1] SHIM (3.6-MM THK)  
15. 141-0249 [1] SHIM (3.7-MM THK)  
16. 141-0250 [1] SHIM (3.8-MM THK)  
17. 141-0251 [1] SHIM (3.9-MM THK)  
18. 141-0252 [1] SHIM (4-MM THK)  
19. 244-7020 [1] SHAFT  
20. 163-0682 [1] RING  
21. 8T-4241 [1] RING-RETAINING  
22. 133-8929 [1] BEARING AS  
23. 141-0244 [1] BEARING AS  
24. 9T-2584 [1] RING-RETAINING (INTERNAL)  
25. 2H-3928 [1] SEAL-O-RING  
26. 6E-6335 [1] SHIM (0.5-MM THK)  
27. 133-8739 [1] SEAL-LIP TYPE  
28. 111-8287 [1] BARREL  
  M   METRIC PART
 

#M00876450929
 

347-5063: PUMP & MTG GP-GEAR

347-5063 PUMP & MTG GP-GEAR
S/N L8X1-UP
PART OF 367-2719, 367-2729, 367-2749, 552-0034 CONFIGURATION AR
i05341646 M0087645
3475063 PUMP & MTG GP-GEAR Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 424-1998 Y [1] PUMP GP-GEAR  
2. 3K-0715 [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
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 988K :

LINES GP-LIFT CYLINDER
347-4973 LINES GP-LIFT CYLINDER
LINES GP-HYDRAULIC FAN
388-3492 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
388-3492 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
388-3491 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
372-5001 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
347-4953 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC FAN
347-4953 LINES GP-HYDRAULIC FAN
LINES GP-HYDRAULIC
424-6498 LINES GP-HYDRAULIC
LINES GP-PILOT
372-3095 LINES GP-PILOT
LINES GP-RETURN
373-9353 LINES GP-RETURN
LINES GP-RIDE CONTROL
541-7885 LINES GP-RIDE CONTROL
LINES GP-TILT CYLINDER
347-4993 LINES GP-TILT CYLINDER
MOTOR & MTG GP-HYDRAULIC FAN
347-5003 MOTOR & MTG GP-HYDRAULIC FAN
MOTOR & MTG GP-HYDRAULIC FAN
367-0074 MOTOR & MTG GP-HYDRAULIC FAN
MOTOR GP-PISTON
214-1099 MOTOR GP-PISTON
MOTOR GP-PISTON
333-3794 MOTOR 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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