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1V-4965 LINES GP-TILT CYLINDER -TILT S/N 50W6041-10688 PART OF 8V-1005 HYDRAULIC AR 988B WHEEL LOADER


HYDRAULIC SYSTEM
LINES GP-CYLINDER
TANK GP
PUMP GP

WHEEL LOADER 988B WHEEL LOADER 50W
 988B Wheel Loader 50W06041-UP (MACHINE) POWERED BY 3408 Engine SEBP1388 988B 50W   (1976)

HYDRAULIC SYSTEM

LINES GP-CYLINDER
LINES GP-LIFT CYLINDER
1V-4964 LINES GP-LIFT CYLINDER
LINES GP-TILT CYLINDER
1V-4879 LINES GP-TILT CYLINDER
LINES GP-TILT CYLINDER
1V-4879 LINES GP-TILT CYLINDER
LINES GP-TILT CYLINDER
1V-4965 LINES GP-TILT CYLINDER
LINES GP-TILT CYLINDER
1V-4965 LINES GP-TILT CYLINDER
 

#SEBP13880700
 

1V-4965: LINES GP-TILT CYLINDER

1V-4965 LINES GP-TILT CYLINDER -TILT
S/N 50W6041-10688
PART OF 8V-1005 HYDRAULIC AR
i00354901 SEBP1388
1V4965 LINES GP-TILT CYLINDER Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 C [8] BOLT (1/2-13X1.25-IN)  
  5P-1076 C [8] WASHER-HARD (13.5X30X4-MM THK)  
2. 5P-8245 C [8] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 4V-6226 C [2] BRACKET AS  
4. 3K-5234 [4] WASHER-HARD (28X49X6-MM THK)  
5. 1V-8109 [2] BLOCK  
6. 3V-7830 [1] TUBE AS (RH)  
7. 6V-0422 C [2] PLUG  
8. 3V-7831 [1] TUBE AS (LH)  
9. 6V-0422 C [2] PLUG  
10. 0T-0318 [2] BOLT (7/16-14X1-IN)  
11. 9F-2167 C [2] SCREW-PURGE (3/8-24X1.164-IN)  
12. 5P-8244 C [18] WASHER-HARD (12X22.5X2.5-MM THK)  
13. 3V-7844 [1] BRACKET (RH)  
  3V-7845 [1] BRACKET (LH)  
14. 1D-4641 [4] BOLT (1-8X4.5-IN)  
  5F-6562 [4] WASHER-HARD (28X44.5X4-MM THK)  
15. 1P-4578 [8] FLANGE-HALF  
16. 0T-0772 [16] BOLT (7/16-14X1.5-IN)  
17. 1P-3704 [2] SEAL-RECTANGULAR  
18. 1D-4556 [8] BOLT (7/16-14X2.75-IN)  
19. 1V-6908 [1] MANIFOLD  
20. 1P-3706 [2] SEAL-RECTANGULAR  
21. 0S-1585 [8] BOLT (1/2-13X1.5-IN)  
22. 1V-6909 [1] MANIFOLD  
23. 1P-4577 [24] FLANGE-HALF  
24. 3B-1915 [48] BOLT (3/8-16X1.375-IN)  
  5M-2894 C [48] WASHER-HARD (10.2X18.5X2.5-MM THK)  
25. 9S-4191 [2] PLUG (9/16-18-THD)  
  3J-1907 [2] SEAL-O-RING  
26. 4J-0522 [4] SEAL-O-RING  
27. 1V-8107 I [2] HOSE AS  
28. 1V-8104 I [2] HOSE AS  
29. 1V-8106 I [2] HOSE AS  
30. 1V-8105 I [2] HOSE AS  
31. 4J-0520 [12] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP13880701
 

1V-4965: LINES GP-TILT CYLINDER

1V-4965 LINES GP-TILT CYLINDER -TILT
S/N 50W10689-99999
PART OF 8V-1005 HYDRAULIC AR
i00354902 SEBP1388
1V4965 LINES GP-TILT CYLINDER Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8R-1030 C [1] BRACKET  
2. 8T-8917 C [7] BOLT (1/2-13X1.25-IN)  
3. 8T-4223 C [15] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8R-0070 C [1] MANIFOLD  
5. 9S-4191 [2] PLUG (9/16-18-THD)  
6. 3J-1907 [2] SEAL-O-RING  
7. 8R-1031 C [1] BRACKET  
8. 1P-4578 C [12] FLANGE-HALF  
9. 4J-0522 C [6] SEAL-O-RING  
10. 8T-8916 C [24] BOLT (7/16-14X1.5-IN)  
11. 8T-5360 C [26] WASHER (12X22.5X2.5-MM THK)  
12. 1P-4577 [8] FLANGE-HALF  
13. 4J-0520 C [4] SEAL-O-RING  
14. 5S-7382 C [16] BOLT (3/8-16X1.375-IN)  
15. 8T-4896 C [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
16. 3V-7844 [1] BRACKET  
17. 7X-0529 C [2] WASHER-HARD (28X49X6-MM THK)  
18. 9F-2167 [2] SCREW-PURGE (3/8-24X1.164-IN)  
19. 7X-0554 C [3] WASHER-HARD (13.5X32X5-MM THK)  
20. 7X-0313 C [8] BOLT (7/16-14X2.75-IN)  
21. 1P-3704 [2] SEAL-RECTANGULAR  
22. 3V-7830 [1] TUBE AS  
23. 8R-1034 CI [2] HOSE AS  
24. 8T-9380 C [2] BOLT (7/16-14X1-IN)  
25. 8R-1035 CI [2] HOSE AS  
26. 3V-7831 [1] TUBE AS  
27. 8C-8843 [2] BOLT (1-8X4.5-IN)  
28. 8C-8844 C [1] BOLT (1-8X5-IN)  
29. 1P-4579 C [4] FLANGE-HALF  
30. 4J-0524 C [2] SEAL-O-RING  
31. 5P-2566 C [8] BOLT (1/2-13X1.5-IN)  
32. 1K-7627 C [1] SLEEVE  
33. 8R-1033 CI [2] HOSE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP13880702
 

1V-4969: MOUNTING GP-HYDRAULIC TANK

1V-4969 MOUNTING GP-HYDRAULIC TANK
S/N 50W6041-99999
PART OF 8V-1005 HYDRAULIC AR
i00166615 SEBP1388
1V4969 MOUNTING GP-HYDRAULIC TANK Parts scheme
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Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9393 [7] BOLT (5/8-11X1.5-IN)  
2. 7X-0513 [10] WASHER-HARD (17X30X5-MM THK)  
  7X-0515 [10] WASHER-HARD (17X35X5-MM THK)  
3. 2V-6782 [1] BRACKET AS  
4. 1V-2708 [1] BRACKET AS  
  5P-2346 [1] GUSSET  
5. 7X-0346 [3] BOLT (5/8-11X2-IN)  
6. 7X-0448 [6] NUT (5/8-11-THD)  
7. 1V-2951 [1] BRACKET AS  
  8J-4293 [1] STRIP  
8. 7X-0347 [4] BOLT (5/8-11X2.25-IN)  
9. 6K-9800 [7] SPACER (1-IN THK)  
10. 8C-6362 [3] BOLT (5/8-11X2.75-IN)  
 

#SEBP13880703
 

1V-4881: PUMP GP-GEAR

1V-4881 PUMP GP-GEAR -IMPLEMENT(LOGGING)
S/N 50W6041-99999
PART OF 3V-6657, 4E-1056 HYDRAULIC AR
i00354859 SEBP1388
1V4881 PUMP GP-GEAR Parts scheme
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Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-9835 [2] STUD-TAPERLOCK (97MM 3.82IN LG)  
  4D-3704 [2] WASHER-HARD (17X30X5-MM THK)(1.18IN O.D.)  
    -OR-
  5P-3887 C [2] STUD-TAPERLOCK (102MM 4.01IN LG)  
  2S-5658 C [2] WASHER-HARD (17X29X3-MM THK)(29MM 1.14IN O.D.)  
2. 5F-3106 [2] SEAL-O-RING  
3. 1V-4882 C [1] ADAPTER-PUMP  
4. 3G-2640 CY [1] PUMP GP-GEAR (IMPLEMENT (LOGING))  
5. 1D-4720 [2] NUT (5/8-11-THD)  
6. 9S-4190 C [1] PLUG-O-RING (7/8-14-THD)  
  2M-9780 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13880704
 

1V-5143: PUMP GP-GEAR

1V-5143 PUMP GP-GEAR
S/N 50W6041-8363
1 SECTION
PART OF 8V-1005 HYDRAULIC AR
i01043813 SEBP1388
1V5143 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
  4D-3704 [2] WASHER-HARD (17X30X5-MM THK)  
2. 5F-3106 [1] SEAL-O-RING  
3. 9J-0809 Y [1] PUMP GP-GEAR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13880705
 

1V-5143: PUMP GP-GEAR

1V-5143 PUMP GP-GEAR
S/N 50W8364-11287
1 SECTION
PART OF 8V-1005 HYDRAULIC AR
i00354908 SEBP1388
1V5143 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
  4D-3704 [2] WASHER-HARD (17X30X5-MM THK)  
2. 5F-3106 [1] SEAL-O-RING  
3. 9T-5764 CY [1] PUMP GP-GEAR  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13880706
 

1V-5143: PUMP GP-GEAR

1V-5143 PUMP GP-GEAR
S/N 50W11288-UP
1 SECTION
PART OF 8V-1005 HYDRAULIC AR
i00354909 SEBP1388
1V5143 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-0345 [2] BOLT (5/8-11X1.75-IN)  
  7X-0513 [2] WASHER-HARD (17X30X5-MM THK)  
2. 9X-7371 [1] SEAL-O-RING  
3. 6E-4182 Y [1] PUMP GP-GEAR  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13880707
 

6E-4182: PUMP GP-GEAR

6E-4182 PUMP GP-GEAR
S/N 50W11288-99999
PART OF 1V-5143 PUMP GP-GEAR
i00399692 SEBP1388
6E4182 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-6917 [1] SHAFT  
2. 1A-8063 [8] BOLT (3/4-10X2.5-IN)  
3. 3G-1797 [2] SEAL-LIP TYPE  
4. 4D-1736 [1] RING-RETAINING  
5. 9T-6906 [1] GEAR-IDLER (10-TEETH)  
6. 9T-7034 [4] BUSHING  
7. 164-9477 [2] DOWEL  
8. 313-7030 [1] PLATE-PRESSURE  
9. 360-8099 [1] PLATE  
10. 6E-4972 [1] BODY AS  
11. 6E-2943 [1] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  120-0243 KIT-SEAL  
    (KIT INCLUDES SEALS, BREATHER, BACK-UP RINGS, O-RINGS & SNAP RING)
 

#SEBP13880708
 

9J-0809: PUMP GP-GEAR

9J-0809 PUMP GP-GEAR
S/N 50W6041-8363
PART OF 1V-5143 PUMP GP-GEAR
Type 1
i01043865 SEBP1388
9J0809 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-7331 [4] STUD  
2. 1B-4207 [8] NUT-FULL (3/4-16-THD)  
  6H-0190 [8] WASHER (19.8X31.75X1.6-MM THK)  
3. 7M-4298 [4] STUD  
4. 3G-1798 [1] SPACER  
5. 3G-1797 [2] SEAL-LIP TYPE  
6. 3G-7242 C [1] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  3G-1864 [1] KIT-SEAL  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13880709
 

9J-0809: PUMP GP-GEAR

9J-0809 PUMP GP-GEAR
S/N 50W6041-8363
PART OF 1V-5143 PUMP GP-GEAR
Type 2
i00432466 SEBP1388
9J0809 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-2041 C [1] SHAFT-DRIVE  
2. 3G-1798 [1] SPACER  
3. 3G-1797 C [2] SEAL-LIP TYPE  
4. 9T-2045 C [1] GEAR-IDLER  
5. 9T-2654 C [4] DOWEL  
6. 9T-2046 C [1] FLANGE AS  
7. 9T-2048 C [2] PLATE-PRESSURE  
8. 9T-2051 C [1] PLATE-GEAR  
9. 9T-2052 C [4] BUSHING-TERMINAL  
10. 9T-2054 C [2] PLATE-ISOLATION  
11. 9T-2057 C [1] PLATE AS-COVER  
12. 7M-4298 C [4] STUD  
13. 6H-0190 [8] WASHER (19.8X31.75X1.6-MM THK)  
14. 1B-4207 [8] NUT-FULL (3/4-16-THD)  
15. 4H-7331 C [4] STUD  
16. 9T-2059 C [4] RING  
17. 9T-1437 [1] KIT-PLUG (HYDRAULIC PUMP)  
    (INCLUDES PLUG & INSERT)
   
    AVAILABLE REPAIR KIT(S):
  3G-1864 C [1] KIT-SEAL  
    (INCLUDES SEALS & RINGS)
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Caterpillar Parts SIS Catalog 988B :

LINES GP-TILT CYLINDER
1V-4879 LINES GP-TILT CYLINDER
LINES GP-TILT CYLINDER
1V-4879 LINES GP-TILT CYLINDER
LINES GP-PUMP
9C-7339 LINES GP-PUMP
LINES GP-PUMP
9C-7339 LINES GP-PUMP
LINES GP-PUMP
9C-7339 LINES GP-PUMP
LINES GP-PUMP
1V-4968 LINES GP-PUMP
LINES GP-PUMP
1V-4968 LINES GP-PUMP
LINES GP-PILOT
8V-4401 LINES GP-PILOT
LINES GP-TILT CYLINDER
1V-4965 LINES GP-TILT CYLINDER
MOUNTING GP-HYDRAULIC TANK
1V-4969 MOUNTING GP-HYDRAULIC TANK
PUMP GP-GEAR
1V-4881 PUMP GP-GEAR
PUMP GP-GEAR
1V-5143 PUMP GP-GEAR
PUMP GP-GEAR
1V-5143 PUMP GP-GEAR
PUMP GP-GEAR
1V-5143 PUMP GP-GEAR
PUMP GP-GEAR
6E-4182 PUMP GP-GEAR
PUMP GP-GEAR
9J-0809 PUMP GP-GEAR

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Italy
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