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1V4949 REAR AXLE GROUP--Oscillating--Part 1 of 2 Serial No. 50W1 to 1687, 1692, 1694 to 1725, 1728, 1729, 1731, 1733, 1734 and 50W1736 inclusive 988B


POWER TRAIN
AXLE GP

WHEEL LOADER 988B WHEEL LOADER 50W
 988B WHEEL LOADER 50W00001-06040 (MACHINE) POWERED BY 3408 ENGINE SEBP1079 988B 50W   (1976)

POWER TRAIN

AXLE GP
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
 

#SEBP10790460
 

1V-4949: AXLE GP-OSCILLATING

1V4949 REAR AXLE GROUP--Oscillating--Part 1 of 2
Serial No. 50W1 to 1687, 1692, 1694 to 1725, 1728, 1729, 1731, 1733, 1734 and 50W1736 inclusive
c210000 SEBP1079
1V4949 AXLE GP-OSCILLATING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4646 [12] BOLT  
  2J-3507 [12] NUT  
  9M-2828 [12] WASHER  
2. 1V-6337 [1] HOUSING ASSEM.  
    (Includes)
3. 2V-6140 [2] TUBE ASSEM.  
4. 1V-0383 [2] SHAFT  
5. 0S-1571 [12] BOLT  
  5M-2894 [12] WASHER  
6. 8M-3837 [1] PLUG  
7. 5B-3265 [2] GASKET  
8. 3K-2434 [1] PLUG  
 

#SEBP10790461
 

1V-4949: AXLE GP-OSCILLATING

1V4949 REAR AXLE GROUP--Oscillating--Part 2 of 2
Serial No. 50W1 to 1687, 1692, 1694 to 1725, 1728, 1729, 1731, 1733, 1734 and 50W1736 inclusive
c210323 SEBP1079
1V4949 AXLE GP-OSCILLATING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4585 [12] BOLT  
  9H-1024 [12] WASHER  
2. 2V-6143 [1] COVER  
3. 1K-6853 [2] FITTING  
4. 9M-4216 [1] GASKET  
5. 5S-0086 [1] PLATE  
6. 6M-1605 [1] SUPPORT ASSEM.  
    (Includes)
7. 6M-1622 [2] DOWEL  
8. 6M-1592 [1] BEARING  
9. 9M-6097 [3] SEAL  
10. 4B-4550 [1] FITTING  
  4M-5317 [1] BUSHING  
11. 6M-1606 [1] SUPPORT ASSEM.  
    (Includes)
12. 6M-1592 [1] BEARING  
13. 9M-6098 [1] GASKET  
14. 6M-1601 [1] RETAINER  
15. 2D-6533 [1] SEAL  
16. 2V-6129 [1] COVER  
17. 0S-1897 [16] BOLT (fine thread)  
    -or-
  2A-1538 [16] BOLT (coarse thread)  
18. 5H-1504 [16] WASHER  
19. 5S-0085 [2] BEARING  
20. 1A-1135 [12] BOLT  
  4D-3704 [12] WASHER  
 

#SEBP10790462
 

1V-4949: AXLE GP-OSCILLATING

1V4949 REAR AXLE GROUP--Oscillating--Part 1 of 2
Serial No. 50W1688 to 1691, 1693, 1726, 1727, 1730, 1732, 1735 and 50W1737 to 50W5771 inclusive
c181162 SEBP1079
1V4949 AXLE GP-OSCILLATING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4646 [12] BOLT  
  2J-3507 [12] NUT  
  9M-2828 [12] WASHER  
2. 1V-6337 [1] HOUSING ASSEM.  
    (Includes)
3. 2V-6140 [2] TUBE ASSEM.  
4. 5M-6213 C [2] PLUG  
5. 0S-1571 [12] BOLT  
  5M-2894 [12] WASHER  
6. 5P-4484 C [1] PLUG  
7. 7M-8485 C [2] SEAL  
8. 5P-4483 C [1] PLUG  
9. 1V-0383 [2] SHAFT  
  C   INDICATES CHANGE
 

#SEBP10790463
 

1V-4949: AXLE GP-OSCILLATING

1V4949 REAR AXLE GROUP--Oscillating--Part 2 of 2
Serial No. 50W1688 to 1691, 1693, 1726, 1727, 1730, 1732, 1735 and 50W1737 to 50W5771 inclusive
c217920 SEBP1079
1V4949 AXLE GP-OSCILLATING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4585 [12] BOLT  
  9H-1024 [12] WASHER  
2. 2V-6143 [1] COVER  
3. 1K-6853 [2] FITTING  
4. 7M-7260 C LIQUID GASKET  
5. 4V-7193 C [1] PLATE  
6. 6M-1605 [1] SUPPORT ASSEM.  
    (Includes)
7. 6M-1622 [2] DOWEL  
8. 6M-1592 [1] BEARING  
9. 9M-6097 [3] SEAL  
10. 4B-4550 [1] FITTING  
  4M-5317 [1] BUSHING  
11. 6M-1606 [1] SUPPORT ASSEM.  
    (Includes)
12. 6M-1592 [1] BEARING  
13. 9M-6098 [1] GASKET  
14. 6M-1601 [1] RETAINER  
15. 2D-6533 [1] SEAL  
16. 2V-6129 [1] COVER  
17. 0S-1897 [16] BOLT (fine thread)  
    -or-
  2A-1538 [16] BOLT (coarse thread)  
18. 5H-1504 [16] WASHER  
19. 5S-0085 [2] BEARING  
20. 1A-1135 [12] BOLT  
  4D-3704 [12] WASHER  
21. 4B-4098 C [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP10790464
 

1V-4949: AXLE GP-OSCILLATING

1V4949 REAR AXLE GROUP--Oscillating--Part 1 of 2
Serial No. 50W5772-Up
c181160 SEBP1079
1V4949 AXLE GP-OSCILLATING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4646 [12] BOLT  
  2J-3507 [12] NUT  
  9M-2828 [12] WASHER  
2. 1V-6337 [1] HOUSING ASSEM.  
3. 0S-1571 [12] BOLT  
  5M-2894 [12] WASHER  
4. 5P-4484 C [1] PLUG  
5. 7M-8485 C [3] SEAL  
6. 9S-4181 C [2] PLUG  
7. 7V-8449 C [2] SHAFT  
  C   INDICATES CHANGE
 

#SEBP10790465
 

1V-4949: AXLE GP-OSCILLATING

1V4949 REAR AXLE GROUP--Oscillating--Part 2 of 2
Serial No. 50W5772-Up
c181161 SEBP1079
1V4949 AXLE GP-OSCILLATING Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4585 [12] BOLT  
  9H-1024 [12] WASHER  
2. 2V-6143 [1] COVER  
3. 1K-6853 [2] FITTING  
4. 7M-7260 C LIQUID GASKET  
5. 4V-7193 C [1] PLATE  
6. 6M-1605 [1] SUPPORT ASSEM.  
    (Includes)
7. 6M-1622 [2] DOWEL  
8. 6M-1592 [1] BEARING  
9. 9M-6097 [3] SEAL  
10. 4B-4550 [1] FITTING  
  4M-5317 [1] BUSHING  
11. 6M-1606 [1] SUPPORT ASSEM.  
    (Includes)
12. 6M-1592 [1] BEARING  
13. 9M-6098 [1] GASKET  
14. 6M-1601 [1] RETAINER  
15. 2D-6533 [1] SEAL  
16. 2V-6129 [1] COVER  
17. 0S-1897 [16] BOLT (fine thread)  
    -or-
  2A-1538 [16] BOLT (coarse thread)  
18. 5P-8248 C [16] WASHER  
19. 5S-0085 [2] BEARING  
20. 1A-1135 [12] BOLT  
  4D-3704 [12] WASHER  
21. 4B-4098 C [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP10790466
 

1V-4945: AXLE GP-FIXED

1V4945 FRONT AXLE GROUP--Fixed
Serial No. 50W1 to 1685, 1687, 1690 to 1721, 1723, 1724, 1731, 1733, 1734 and 50W1736 inclusive
c316878 SEBP1079
1V4945 AXLE GP-FIXED Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-0383 [2] SHAFT  
2. 1J-2989 [12] BOLT  
  2J-3507 [12] NUT  
  3K-5234 [12] WASHER  
3. 1V-6336 [1] HOUSING AS.  
4. 6M-1622 [2] DOWEL  
5. 2K-9062 C [1] PIN  
6. 5V-7003 C [2] BOSS  
7. 3K-2434 [1] PLUG  
8. 7J-8611 [1] ELBOW  
9. 4M-5317 [1] BUSHING  
10. 4B-4550 [1] FITTING  
11. 8M-3837 [1] PLUG  
12. 5B-3265 [2] GASKET  
  C   INDICATES CHANGE
 

#SEBP10790467
 

1V-4945: AXLE GP-FIXED

1V4945 FRONT AXLE GROUP--Fixed
Serial No. 50W1686, 1688, 1689, 1722, 1725 to 1730, 1732, 1735 and 50W1737 to 50W5639 inclusive
c168611 SEBP1079
1V4945 AXLE GP-FIXED Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-0383 [2] SHAFT  
2. 1J-2989 [12] BOLT  
  2J-3507 [12] NUT  
  3K-5234 [12] WASHER  
3. 1V-6336 [1] HOUSING ASSEM.  
    (Includes)
4. 6M-1622 [2] DOWEL  
5. 5P-4483 C [1] PLUG  
6. 7M-8485 C [2] SEAL  
7. 7J-8611 [1] ELBOW  
8. 4M-5317 [1] BUSHING  
9. 4B-4550 [1] FITTING  
10. 5P-4484 C [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP10790468
 

1V-4945: AXLE GP-FIXED

1V4945 FRONT AXLE GROUP--Fixed
Serial No. 50W5640-Up
c180552 SEBP1079
1V4945 AXLE GP-FIXED Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7V-8449 C [2] SHAFT  
2. 2H-4010 C [12] BOLT  
  2J-3507 [12] NUT  
  3K-5234 C [24] WASHER  
3. 1V-6336 [1] HOUSING ASSEM.  
    (Includes)
4. 6M-1622 [2] DOWEL  
5. C [2] PLUG  
6. 7M-8485 C [3] SEAL  
7. 7J-8611 [1] ELBOW  
8. 4M-5317 [1] BUSHING  
9. 4B-4550 [1] FITTING  
10. 5P-4484 [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP10790469
 

1V-4946: WHEEL GP-FINAL DRIVE & BRAKE

1V4946 FINAL DRIVE AND BRAKE WHEEL GROUP--2 Required
Serial No. 50W1 to 50W3667 inclusive
1V5669 Final Drive and Brake Wheel parts are shown on Pages 143, 143A & 143B
c164285 SEBP1079
1V4946 WHEEL GP-FINAL DRIVE & BRAKE Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-0419 C [22] STUD 12.5 cm(4.92 in.) long  
    -OR-
  7D-4512 [22] STUD 11.68 cm(4.60 in.) long  
2. 2J-3507 [22] NUT  
3. 3K-5234 [22] WASHER  
4. 9F-2167 [1] SCREW  
5. 1V-7443 [1] ADAPTER  
6. 5B-3254 [1] NUT  
  4B-1040 [2] WASHER  
7. 1V-7439 [1] TUBE ASSEM.  
8. 3J-7352 [1] CONNECTOR  
  3J-7354 [1] SEAL  
9. 1V-5669 Y [1] WHEEL GROUP  
    (Separate Illustration)
10. 9K-3186 [1] SPACER  
11. 8K-0099 [1] GEAR (teeth)  
12. 1T-0479 [1] RING  
13. 8M-0505 [1] CONNECTOR  
  3K-0360 [1] SEAL  
14. 1V-7440 [1] TUBE ASSEM.  
15. 7F-2050 [1] NUT  
  4H-1394 [2] WASHER  
16. 2P-1325 [1] ELBOW  
17. 1H-8278 [1] SEAL  
18. 0S-1594 [9] BOLT  
  5P-1075 [9] WASHER  
19. 1V-7444 [3] PLATE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 988B :

DIFFERENTIAL GP
4V-8736 DIFFERENTIAL GP
DIFFERENTIAL GROUP
1V-4947 DIFFERENTIAL GROUP
DIFFERENTIAL GP
5V-0416 DIFFERENTIAL GP
DIFFERENTIAL & BEVEL GEAR GP
2V-4898 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
2V-4898 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
1V-4948 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
1V-4948 DIFFERENTIAL & BEVEL GEAR GP
BASIC GEAR PUMP GROUP
9P-6518 BASIC GEAR PUMP GROUP
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-OSCILLATING
1V-4949 AXLE GP-OSCILLATING
AXLE GP-FIXED
1V-4945 AXLE GP-FIXED
AXLE GP-FIXED
1V-4945 AXLE GP-FIXED
AXLE GP-FIXED
1V-4945 AXLE GP-FIXED

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Italy
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