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3G-6856 PUMP GP-GEAR -SECONDARY STEERING S/N 50W6041-UP PART OF 2V-6505 STEERING AR-SECONDARY 988B WHEEL LOADER


STEERING SYSTEM
PUMP GP
PUMP GP-METERING
STEERING GP
STEERING COLUMN GP
VALVE GP

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

STEERING SYSTEM

PUMP GP
PUMP GP-GEAR
1V-5144 PUMP GP-GEAR
PUMP GP-GEAR
1V-5144 PUMP GP-GEAR
PUMP GP-GEAR
3G-2640 PUMP GP-GEAR
PUMP GP-GEAR
3G-2640 PUMP GP-GEAR
PUMP GP-GEAR
3G-6856 PUMP GP-GEAR
PUMP GP-GEAR
3G-6856 PUMP GP-GEAR
PUMP GP-GEAR
9T-7465 PUMP GP-GEAR
 

#SEBP13880790
 

3G-6856: PUMP GP-GEAR

3G-6856 PUMP GP-GEAR -SECONDARY STEERING
S/N 50W6041-UP
PART OF 2V-6505 STEERING AR-SECONDARY
i00166634 SEBP1388
3G6856 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-1262 C [1] SHAFT-DRIVE  
2. 008-3214 C [1] RING-RETAINING (INTERNAL)  
3. 3J-1907 C [1] SEAL-O-RING  
4. 4T-8726 C [1] GEAR-IDLER  
5. 6J-2386 C [2] DOWEL  
6. 9T-2923 C [1] FLANGE AS  
7. 9T-1277 C [2] PLATE-PRESSURE  
8. 9T-1288 C [1] BODY AS  
9. 4T-9301 C [4] BUSHING-TERMINAL  
10. 9T-1297 C [2] PLATE-ISOLATION  
11. 9S-4191 C [1] PLUG (9/16-18-THD)  
12. 6V-1899 C [2] SEAL-LIP TYPE  
13. 077-4643 C [2] PLATE-ISOLATION  
14. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
  6J-2391 [8] WASHER  
15. 9T-1437 C [1] KIT-PLUG (HYDRAULIC PUMP)  
   
    AVAILABLE REPAIR KIT(S):
  1U-2772 [1] KIT-SEAL  
    (INCL. RINGS, SEALS, PLUG & SEPARATORS)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13880791
 

9T-7465: PUMP GP-GEAR

9T-7465 PUMP GP-GEAR
S/N 50W8768-99999
PART OF 1V-5144 PUMP GP-GEAR
i00436006 SEBP1388
9T7465 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. 008-3214 [1] RING-RETAINING (INTERNAL)  
2. 6V-1899 [2] SEAL-LIP TYPE  
3. 2H-6488 [8] BOLT (1/2-13X5-IN)  
4. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 250-4351 [8] STUD  
6. 2S-5658 [8] WASHER-HARD (17X29X3-MM THK)  
7. 6B-6683 [8] NUT (5/8-18-THD)  
8. 8J-9212 [1] COUPLING-SPLINE  
9. 5S-1522 [1] RING-SNAP  
10. 9T-7662 [1] BODY AS  
11. 9T-7661 [1] PLATE AS  
12. 9T-7663 [1] BODY AS  
13. 3G-7242 [1] PLUG  
14. 9T-7660 [1] FLANGE AS  
15. 9T-6440 [1] SHAFT-DRIVE  
16. 9T-3427 [1] BUSHING-TERMINAL  
17. 6J-2386 [6] DOWEL  
18. 9T-6437 [1] SHAFT-DRIVE  
19. 4T-9298 [4] BUSHING  
20. 9T-6439 [1] GEAR-IDLER  
21. 364-6560 [1] PLATE-PRESSURE (TOP)  
22. 364-6561 [1] PLATE-PRESSURE (BOTTOM)  
23. 364-6576 [1] PLATE  
24. 364-6577 [1] PLATE-PRESSURE  
25. 9T-3428 [3] BUSHING-TERMINAL  
26. 9T-4822 [1] GEAR-IDLER  
   
    AVAILABLE REPAIR KIT(S):
  3G-5873 [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES O RINGS, BACKUP RINGS, RETAINER RINGS & BREATHER PLUG)
  9T-7664 [1] KIT-FRONT SECTION  
  9T-7665 [1] KIT-REAR SECTION  
 

#SEBP13880792
 

119-8763: PUMP GP-METERING

119-8763 PUMP GP-METERING -HMU
S/N 50W10741-99999
FIELD REPLACEMENT FOR @@@@@ 6E-2726@@@@@
i00092591 SEBP1388
1198763 PUMP GP-METERING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-3458 [1] SPACER (0.38X0.9X0.48-IN THK)  
2. 9J-5686 J [3] SEAL-O-RING  
3. 3G-6891 [2] RACE  
4. 5L-1100 [1] BEARING-THRUST  
5. 8F-5340 [1] SEAL-LIP TYPE  
6. 7J-6833 [1] SEAL  
7. 9J-8076 [1] BUSHING-TERMINAL  
8. 9J-5442 [1] RING-RETAINING  
9. 7F-8267 J [1] SEAL-O-RING  
10. 7J-6839 [1] DRIVE-CONTROL END  
11. 114-5190 [1] SPACER (23.8X55.9X4-MM THK)  
12. 114-5180 [1] CAP  
14. 6S-7827 [1] BALL  
15. 5F-9144 J [1] SEAL-O-RING  
17. 1H-1023 J [1] SEAL-O-RING  
18. 3G-6906 [1] SCREW (9/16-18X0.559-IN)  
19. 114-5168 [7] BOLT (5/16-24X2-IN)  
20. 7J-8009 [1] PIN  
   
    AVAILABLE REPAIR KIT(S):
  118-4341 J [1] KIT-SEAL (HMU)  
    (ALSO INCLUDES SEAL & DUST SEAL)
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

#SEBP13880793
 

3G-7595: PUMP GP-METERING

3G-7595 PUMP GP-METERING
S/N 50W6041-10740
PART OF 1V-4909 CONTROL GP-STEERING
i00194242 SEBP1388
3G7595 PUMP GP-METERING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-8994 [1] BODY AS  
2. 7J-8010 [6] SPRING-CENTERING  
3. 7J-8009 [1] PIN  
4. 3G-6906 [1] SCREW (9/16-18X0.559-IN)  
5. 1H-1023 [1] SEAL-O-RING  
6. 3G-6907 [1] SEAT  
7. 5F-9144 [1] SEAL-O-RING  
8. 6S-7827 [1] BALL  
9. 6S-7826 [1] RETAINER-BALL  
10. 9J-5686 [3] SEAL-O-RING  
11. 9J-5443 [7] BOLT-HEAD  
12. 3G-3458 [1] SPACER (0.38X0.9X0.48-IN THK)  
13. 3G-6889 [1] CAP  
14. 3G-8997 [1] GEROTOR AS  
15. 3G-6905 [1] SPACER  
16. 7J-6839 [1] DRIVE-CONTROL END  
17. 3G-6891 [2] RACE  
18. 5L-1100 [1] BEARING-THRUST  
19. 7F-8267 [1] SEAL-O-RING  
20. 9J-5442 [1] RING-RETAINING  
21. 7J-6833 [1] SEAL  
22. 9J-8076 [1] BUSHING-TERMINAL  
23. 8F-5340 [1] SEAL-LIP TYPE  
 

#SEBP13880794
 

6E-2726: PUMP GP-METERING

6E-2726 PUMP GP-METERING
S/N 50W10741-99999
PART OF 1V-4909 CONTROL GP-STEERING
FIELD REPLACEMENT ORDER @@@@@119-8763@@@@@
i00091576 SEBP1388
6E2726 PUMP GP-METERING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-8076 [1] BUSHING-TERMINAL  
2. 8F-5340 J [1] SEAL-LIP TYPE  
3. 7J-8009 [1] PIN  
4. 3G-6906 [1] SCREW (9/16-18X0.559-IN)  
5. 1H-1023 J [1] SEAL-O-RING  
6. 3G-6907 [1] SEAT  
7. 5F-9144 J [1] SEAL-O-RING  
8. 6S-7827 [1] BALL  
9. 6S-7826 [1] RETAINER-BALL  
10. 9J-5686 J [3] SEAL-O-RING  
11. 9J-5443 [7] BOLT-HEAD  
12. 3G-3458 [1] SPACER (0.38X0.9X0.48-IN THK)  
13. 3G-6889 [1] CAP  
14. 3G-8997 [1] GEROTOR AS  
15. 3G-6905 [1] SPACER  
16. 7J-6839 [1] DRIVE-CONTROL END  
17. 3G-6891 [2] RACE  
18. 5L-1100 [1] BEARING-THRUST  
19. 7F-8267 J [1] SEAL-O-RING  
20. 9J-5442 [1] RING-RETAINING  
21. 7J-6833 J [1] SEAL  
   
    AVAILABLE REPAIR KIT(S):
  119-8119 [1] KIT-CONVERSION  
    (INCLUDES BOLTS, CAP & SPACER)
  118-4341 J [1] KIT-SEAL (PUMP-METERING)  
    (INCLUDES INSTALLATION INSTRUCTIONS)
  9T-8560 [1] KIT-SPRING (PUMP-METERING)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

#SEBP13880795
 

2V-6505: STEERING AR-SECONDARY

2V-6505 STEERING AR-SECONDARY
S/N 50W6041-99999
FACTORY INSTALLATION ONLY
PART OF 8V-1036, 8V-6970 SUPPRESSION AR-FIRE
i00166626 SEBP1388
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1V-4856 Y [1] LINES GP-SECONDARY STEERING  
  3G-6856 Y [1] PUMP GP-GEAR (SECONDARY STEERING)  
  8J-6099 Y [1] VALVE GP-DIVERTER (SECONDARY STEERING)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13880796
 

1V-4912: STEERING COLUMN GP-ADJUSTABLE

1V-4912 STEERING COLUMN GP-ADJUSTABLE
S/N 50W6041-UP
PART OF 8V-1006 OPERATOR AR
i00166608 SEBP1388
1V4912 STEERING COLUMN GP-ADJUSTABLE Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-4041 [4] BOLT-12 POINT HEAD (1/4-20X1.5-IN)  
2. 8R-7073 [1] CAP AS  
  6D-5974 [1] BEARING-ROLLER  
3. 4L-9337 [2] BOLT (3/8-16X1.5-IN)  
  8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 5V-4714 C [1] BLOCK  
5. 2V-9166 [2] WASHER (0.391X1X0.06-IN THK)  
  2H-3429 [2] RING-RETAINING  
6. 1P-3321 [2] PIN  
  3B-4605 [2] PIN-COTTER  
  4B-4274 [2] WASHER (5.5X13X1.2-MM THK)  
7. 5V-4713 C [1] PIN  
8. 1V-7323 [1] BELLCRANK AS  
  3N-2818 [1] BEARING  
9. 4B-4229 [1] SPRING  
10. 1V-5770 [1] COLUMN AS  
  1V-5771 [2] BEARING  
11. 2V-9167 [1] PIN  
12. 1V-5772 [2] PIN  
  1D-5121 [4] NUT-JAM (7/8-14-THD)  
  4B-4284 [4] WASHER  
13. 8V-6812 C [1] CAM-COLUMN LOCK  
14. 6V-5660 C [1] LOCK AS-CYLINDER  
15. 2V-7607 [1] COVER  
16. 4S-4465 [4] SCREW-TRUSS HEAD (1/4-20X0.625-IN)  
17. 9K-6762 [1] PIN  
18. 9K-6666 [1] ROD  
19. 9K-6764 [1] KNOB  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13880797
 

8J-6099: VALVE GP-DIVERTER

8J-6099 VALVE GP-DIVERTER -SECONDARY STEERING
S/N 50W6041-UP
PART OF 2V-6505 STEERING AR-SECONDARY
i00166728 SEBP1388
8J6099 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6790 Y [1] VALVE GP-DIVERTER  
2. 8J-6782 [1] COVER  
3. 068-2121 [4] BOLT (1/2-13X2.36-IN)  
4. 1J-9533 [2] SPRING  
5. 1B-2886 [1] BOLT (1/2-13X3.75-IN)  
6. 3B-4508 [8] LOCKWASHER  
7. 0S-1587 [7] BOLT (1/2-13X1.75-IN)  
8. 4J-8997 [1] SEAL-O-RING  
9. 8J-6784 [1] COVER  
10. 3S-3433 [4] SLEEVE-SPLIT  
11. 8J-6785 [1] SPRING  
12. 4J-0528 [1] SEAL-O-RING  
13. 4J-0525 [3] SEAL-O-RING  
16. 4J-0524 [4] SEAL-O-RING  
17. 5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 1P-4579 [6] FLANGE-HALF  
19. 0S-1585 [8] BOLT (1/2-13X1.5-IN)  
20. 1J-8945 [2] VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13880798
 

8J-6790: VALVE GP-DIVERTER

8J-6790 VALVE GP-DIVERTER -SECONDARY STEERING
S/N 50W6041-99999
PART OF 8J-6099 VALVE GP-DIVERTER
i00678954 SEBP1388
8J6790 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8001 [3] PLUG  
2. 4J-7533 [3] SEAL-O-RING  
3. 9S-8010 [2] PLUG  
4. 2S-4078 [2] SEAL-O-RING  
5. 8J-6787 [1] ORIFICE  
6. 3G-7628 [1] SPACER  
7. 5J-9101 B [12] SHIM (0.25-MM THK)(.010 IN THK)  
8. 5J-3419 [1] SPRING  
  B   USE AS REQUIRED
 

#SEBP13880799
 

8J-2318: VALVE GP-STEERING

8J-2318 VALVE GP-STEERING
S/N 50W6041-99999
PART OF 8V-4399 CONTROL GP-STEERING
i00169318 SEBP1388
8J2318 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-1460 [3] BOLT (1/2-13X2-IN)  
2. 5P-8245 [21] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8J-3664 [1] COVER  
  4J-0526 [1] SEAL-O-RING  
4. 8J-3659 [1] STOP AS  
  2S-4078 [1] SEAL-O-RING  
5. 9S-6154 [1] PLUG AS  
  5H-3193 [1] PIN-SPRING  
6. 3J-1907 [1] SEAL-O-RING  
7. 9H-2367 [1] SPRING-VALVE  
8. 4B-9782 [1] BALL  
9. 1P-4579 [6] FLANGE-HALF  
10. 0S-1585 [12] BOLT (1/2-13X1.5-IN)  
11. 8J-2635 [1] SPRING  
12. 4J-5309 [4] SEAL-O-RING  
13. 9S-8001 [3] PLUG  
  4J-7533 [3] SEAL-O-RING  
14. 4J-0524 [1] SEAL-O-RING  
15. 8J-2634 [1] SPRING  
16. 4F-7115 [1] SPRING  
17. 9S-4187 [1] PLUG  
  3K-0360 [1] SEAL-O-RING  
  3J-7473 B [1] SHIM (0.12-MM THK)  
  3H-2549 B [7] SHIM (0.254-MM THK)  
18. 9J-8225 Y [1] VALVE GP-RELIEF  
19. 4J-0528 [2] SEAL-O-RING  
20. 1B-2886 [6] BOLT (1/2-13X3.75-IN)  
21. 8J-3665 [1] COVER  
22. 8J-3667 Y [1] VALVE GP-STEERING  
23. 9S-8008 [1] PLUG (1-1/16-12-THD)  
  3D-2824 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 988B :

PUMP GP-GEAR
3G-6856 PUMP GP-GEAR
PUMP GP-GEAR
3G-2640 PUMP GP-GEAR
PUMP GP-GEAR
3G-2640 PUMP GP-GEAR
PUMP GP-GEAR
1V-5144 PUMP GP-GEAR
PUMP GP-GEAR
1V-5144 PUMP GP-GEAR
LINES GP-STEERING
9C-7340 LINES GP-STEERING
LINES GP-STEERING
9C-7340 LINES GP-STEERING
LINES GP-STEERING
4E-0104 LINES GP-STEERING
PUMP GP-GEAR
9T-7465 PUMP GP-GEAR
PUMP GP-METERING
119-8763 PUMP GP-METERING
PUMP GP-METERING
3G-7595 PUMP GP-METERING
PUMP GP-METERING
6E-2726 PUMP GP-METERING
2V-6505 STEERING AR-SECONDARY
STEERING COLUMN GP-ADJUSTABLE
1V-4912 STEERING COLUMN GP-ADJUSTABLE
VALVE GP-DIVERTER
8J-6099 VALVE GP-DIVERTER
VALVE GP-DIVERTER
8J-6790 VALVE GP-DIVERTER

Truck sale:

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Caterpillar 988B
- Wheel Loaders
N C MACHINERY CO.
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TOROMONT CAT
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CGT - COMPAGNIA GENERALE TRATTORI
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63,246 
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Caterpillar 988B, Wheel Loaders, Construction
 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
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