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154-6384 DIFFERENTIAL GP-NOSPIN S/N 4FR1-UP PART OF 2Z-9036 DIFFERENTIAL GP-NOSPIN 990 II WHEEL LOADER


POWER TRAIN
DIFFERENTIAL & BEVEL GEAR GP
FILLER GP-POWER TRAIN OIL
FILTER GP
GEAR GP

WHEEL LOADER 990 II WHEEL LOADER 4FR
 990 Series II Wheel Loader 4FR00001-UP (MACHINE) POWERED BY 3412 Engine SEBP2431 990 II 4FR   (1995)

POWER TRAIN

DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL GP
151-6409 DIFFERENTIAL GP
DIFFERENTIAL GP
6W-7419 DIFFERENTIAL GP
DIFFERENTIAL GP-NOSPIN
154-6384 DIFFERENTIAL GP-NOSPIN
DIFFERENTIAL GP-NOSPIN
172-0973 DIFFERENTIAL GP-NOSPIN
2Z-9036 DIFFERENTIAL GP-NOSPIN
253-8018 KIT-DIFFERENTIAL BEARING
 

#SEBP24310330
 

154-6384: DIFFERENTIAL GP-NOSPIN

154-6384 DIFFERENTIAL GP-NOSPIN
S/N 4FR1-UP
PART OF 2Z-9036 DIFFERENTIAL GP-NOSPIN
i01203491 SEBP2431
1546384 DIFFERENTIAL GP-NOSPIN Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 358-7234 [1] CASE AS-DIFFERENTIAL  
  6V-8198 M [8] BOLT (M24X3X200-MM)  
  9H-1031 [8] WASHER-HARD (24X41.5X6-MM THK)  
2. 172-0973 CY [1] DIFFERENTIAL GP-NOSPIN  
3. 180-8700 C [2] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24310331
 

172-0973: DIFFERENTIAL GP-NOSPIN

172-0973 DIFFERENTIAL GP-NOSPIN
S/N 4FR1-UP
PART OF 154-6384 DIFFERENTIAL GP-NOSPIN
i01203495 SEBP2431
1720973 DIFFERENTIAL GP-NOSPIN Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4V-8410 [2] GEAR-SIDE  
2. 2G-3747 [2] CLUTCH AS  
3. 171-5988 [1] SPIDER AS  
4. 7D-4721 [2] RETAINER  
5. 7D-4719 [2] SPRING  
 

#SEBP24310332
 

2Z-9036: DIFFERENTIAL GP-NOSPIN

2Z-9036 DIFFERENTIAL GP-NOSPIN -CUSTOM
S/N 4FR1-UP
FRONT
i01543632 SEBP2431
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  154-6384 Y [1] DIFFERENTIAL GP-NOSPIN  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24310333
 

8R-5682: FILLER GP-POWER TRAIN OIL

8R-5682 FILLER GP-POWER TRAIN OIL
S/N 4FR1-UP
PART OF 8R-5623 POWER TRAIN AR
i00167282 SEBP2431
8R5682 FILLER GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4E-6665 [1] TUBE AS  
2. 4E-6645 [1] GAUGE AS-OIL LEVEL (DIPSTICK) (TRANSMISSION)  
3. 1N-4296 Y [1] PROTECTION GP-VANDALISM  
4. 4E-6630 [1] TUBE AS  
5. 4E-6667 [1] TUBE AS  
6. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
7. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
8. 1S-6595 [2] GASKET-OIL SUPPLY  
9. 210-9579 [1] BRACKET AS  
10. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
11. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
12. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
14. 1H-9696 [1] SEAL-O-RING  
15. 4D-2886 [1] CLIP  
16. 1B-3057 [1] CLIP  
17. 7X-7729 [6] WASHER (11X25X3-MM THK)  
18. 8T-4133 M [2] NUT (M10X1.5-THD)  
19. 7S-1801 [1] ANCHOR-CHAIN  
20. 4E-6670 [1] ANGLE AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
21. 5P-1076 [1] WASHER-HARD (13.5X30X4-MM THK)  
22. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
23. 7B-1598 [1] CLIP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24310334
 

8E-6614: FILTER GP-OIL

8E-6614 FILTER GP-OIL -POWER TRAIN
S/N 4FR1-620
PART OF 8R-5683 LINES GP-POWER TRAIN OIL
i00167178 SEBP2431
8E6614 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4956 M [5] BOLT (M12X1.75X35-MM)  
2. 9S-4191 [1] PLUG (9/16-18-THD)  
3. 3J-1907 [1] SEAL-O-RING  
4. 8E-7683 [1] COVER AS  
5. 8S-4784 [1] STUD-TAPERLOCK  
6. 6D-9157 [1] SEAL-O-RING  
7. 8E-6613 [1] HOUSING AS-FILTER  
8. 139-1534 [2] FILTER ELEMENT-OIL (HYDRAULIC)  
9. 8S-4781 [1] RETAINER  
10. 2H-3788 [1] LOCKNUT (1/2-13-THD)  
11. 9S-4183 [1] PLUG (1-1/16-12-THD)  
12. 3D-2824 [2] SEAL-O-RING  
13. 3S-9847 [1] RETAINER  
14. 9M-1986 [1] SPRING  
15. 3T-0688 [1] SPOOL  
16. 9S-8008 [1] PLUG (1-1/16-12-THD)  
17. 9S-4182 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
18. 9S-8005 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
19. 2K-4472 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP24310335
 

8E-6614: FILTER GP-OIL

8E-6614 FILTER GP-OIL -POWER TRAIN
S/N 4FR621-UP
PART OF 8R-5683 LINES GP-POWER TRAIN OIL
i01545123 SEBP2431
8E6614 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4956 M [5] BOLT (M12X1.75X35-MM)  
2. 9S-4191 [1] PLUG (9/16-18-THD)  
3. 3J-1907 [1] SEAL-O-RING  
4. 8E-7683 [1] COVER AS  
5. 8S-4784 [1] STUD-TAPERLOCK  
6. 6D-9157 [1] SEAL-O-RING  
7. 202-9708 C [1] HOUSING AS-FILTER  
8. 139-1534 [2] FILTER ELEMENT-OIL (HYDRAULIC)  
9. 202-8058 C [1] RETAINER  
10. 2H-3788 [1] LOCKNUT (1/2-13-THD)  
11. 9S-4183 [1] PLUG (1-1/16-12-THD)  
12. 3D-2824 [2] SEAL-O-RING  
13. 3S-9847 [1] RETAINER  
14. 9M-1986 [1] SPRING  
15. 3T-0688 [1] SPOOL  
16. 9S-8008 [1] PLUG (1-1/16-12-THD)  
17. 9S-4182 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
18. 9S-8005 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
19. 2K-4472 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP24310336
 

6Y-6974: GEAR GP-INPUT TRANSFER

6Y-6974 GEAR GP-INPUT TRANSFER
S/N 9XE737-UP
PART OF 6Y-6971 TRANSMISSION AR
i00167156 SEBP2431
6Y6974 GEAR GP-INPUT TRANSFER Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8247 [12] WASHER-HARD (17X32X3.5-MM THK)  
2. 7S-8554 [1] SEAL-O-RING  
3. 6V-1179 [1] SEAL-O-RING  
4. 1A-2029 [22] BOLT (3/8-16X1.125-IN)  
5. 8E-5067 [1] CAGE-BEARING  
6. 1P-4693 [2] CUP-BEARING  
7. 1P-4694 [2] CONE-BEARING  
8. 9U-8399 [1] GEAR-OUTPUT (52-TEETH)  
9. 6I-8860 [2] CUP-BEARING  
10. 128-1546 B [1] SHIM PACK (INCLUDES 11-SHIMS)(INCLUDES 12 SHIMS)  
11. 6I-8849 [2] CONE-BEARING (TAPERED ROLLER)  
12. 9U-8398 [1] GEAR-INPUT (41-TEETH)  
13. 9M-5024 [1] SEAL-O-RING  
14. 8E-7132 B [1] SHIM PACK (INCLUDES 12-SHIMS)(INCLUDES 12 SHIMS)  
15. 5M-2894 [14] WASHER-HARD (10.2X18.5X2.5-MM THK)  
16. 8E-5066 [1] CAGE-BEARING  
17. 162-9968 [1] YOKE AS  
  2H-3934 [1] SEAL-O-RING  
  8K-2692 [1] RING-RETAINING  
18. 4S-5898 [1] SEAL-O-RING  
19. 8E-7104 [1] MANIFOLD AS  
  4B-9782 [1] BALL  
20. 3J-1907 [1] SEAL-O-RING  
21. 9S-4191 [1] PLUG (9/16-18-THD)  
22. 8C-3075 [1] SEAL-LIP TYPE  
23. 8M-8282 [1] SEAL-O-RING  
24. 1B-4367 [11] BOLT (5/8-11X3-IN)  
25. 1D-4595 [1] BOLT (5/8-11X6-IN)  
26. 8E-7188 [1] CASE AS-INPUT TRANSFER  
27. 7M-5839 [2] PLUG-CUP  
28. 9M-4007 [1] DOWEL  
29. 6I-8489 [1] TUBE  
30. 3B-8453 [1] SEAL-O-RING  
  B   USE AS REQUIRED
 

#SEBP24310337
 

6Y-6975: GEAR GP-OUTPUT TRANSFER

6Y-6975 GEAR GP-OUTPUT TRANSFER
S/N 9XE737-845
WITHOUT PINION
PART OF 6Y-6971 TRANSMISSION AR
i00167157 SEBP2431
6Y6975 GEAR GP-OUTPUT TRANSFER Parts scheme 6Y6975 GEAR GP-OUTPUT TRANSFER Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5120 [1] CASE AS  
2. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 5K-9107 [1] BOLT-LOCKING (3/8-16X0.75-IN)  
4. 2S-7010 [1] CLIP  
5. 7M-5839 [1] PLUG-CUP  
6. 8M-8659 [2] DOWEL  
7. 1A-1460 [5] BOLT (1/2-13X2-IN)  
8. 8E-5119 [1] TUBE  
  1A-1460 [5] BOLT (1/2-13X2-IN)  
  8M-8659 [2] DOWEL  
9. Z COVER-TRANSFER GEAR  
10. 6I-8055 [1] TUBE  
11. 6I-8491 [1] TUBE  
12. 8E-5049 [1] CAGE-BEARING  
13. 2V-2076 [2] RETAINER  
14. 0S-1585 [11] BOLT (1/2-13X1.5-IN)  
15. 2P-1373 [2] CUP-BEARING  
16. 8F-4225 [2] BOLT (3/4-10X10-IN)  
17. 5P-8248 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
18. 114-9114 [1] SHAFT-IDLER  
19. 8M-8997 [2] SEAL-O-RING  
20. 8E-5055 [1] COVER-IDLER SHAFT  
21. 5F-3999 [1] SEAL-O-RING  
22. 2P-1374 [2] CONE-BEARING  
23. 3E-3212 [1] RING-RETAINING  
24. 8E-5052 [1] GEAR-IDLER (53-TEETH)  
25. 1P-4696 [2] CONE-BEARING  
26. 1P-4695 [2] CUP-BEARING  
27. 5S-3618 [4] LOCK  
28. 6P-3313 [1] CAGE-BEARING  
29. 6P-4213 B [1] SHIM PACK (INCLUDES 15-SHIMS)  
30. 6V-6640 B SEALANT  
31. 8E-5051 [1] GEAR-INPUT (52-TEETH)  
32. 8E-5050 [1] SHAFT-TRANSFER  
33. 8E-5070 [1] CAGE-BEARING  
34. 5L-5772 [1] RACE & ROLLER AS  
35. 5L-5773 [1] RACE-BEARING  
36. 1A-3103 [2] BOLT (3/4-16X3.75-IN)  
37. 4L-9564 [3] SEAL-O-RING  
38. 9X-8875 [4] BOLT (1/2-13X3.5-IN)  
39. 8E-5121 [1] HOUSING-SCREEN  
40. 9W-5531 [1] SCREEN GP-MAGNETIC  
41. 3S-3875 [1] SCREEN-SUCTION  
42. 5F-0149 [1] SEAL-O-RING  
43. 5M-2894 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
44. 6P-4903 [1] PLATE AS  
45. 7S-2962 [1] WASHER-SPRING (52.3X82.5X9.1-MM THK)  
46. 7B-3028 [2] SCREW-DRIVE (NO 4X 3/16-IN)  
47. 1A-2029 [8] BOLT (3/8-16X1.125-IN)  
48. 8E-5920 [1] LOCK SET  
49. 8E-6744 [1] SPACER-BEARING  
50. 8E-6745 [1] SPACER-BEARING  
51. 8E-6678 [1] GEAR-PUMP (45-TEETH)  
52. 8E-6830 B [1] SHIM PACK (INCLUDES 14-SHIMS)  
53. 2A-4639 [6] BOLT (3/8-16X1.625-IN)  
54. 1A-1460 [9] BOLT (1/2-13X2-IN)  
55. 7K-8876 [2] CUP-BEARING  
56. 0S-1595 [4] BOLT (1/2-13X1.25-IN)  
57. 5F-3144 [1] SEAL-O-RING  
58. 6P-4032 [1] RETAINER  
59. 2J-0157 [2] SEAL-O-RING  
60. 4B-2363 [1] PLUG-OIL DRAIN  
61. 6F-4868 [1] GASKET  
62. 5P-3603 [1] RING  
63. 8S-0617 [2] COVER  
64. 3F-5792 [2] SEAL-O-RING  
65. 7X-0326 [12] BOLT (1/2-13X3-IN)  
66. 5P-8245 [27] WASHER-HARD (13.5X25.5X3-MM THK)  
67. 7X-1548 [1] SEAL  
68. 8E-5056 [1] GEAR-OUTPUT (84-TEETH)  
69. 0S-1594 [10] BOLT (3/8-16X1-IN)  
70. 4E-2402 [2] YOKE AS  
    (EACH INCLUDES)
71. 4E-4887 [1] GUARD  
72. 8E-7003 [1] SPACER-SPECIAL  
73. 7K-8877 [2] CONE-BEARING  
74. 9X-4606 [2] SEAL-LIP TYPE  
75. 4M-1552 [2] CONE-BEARING  
76. 3F-5920 [2] CUP-BEARING  
77. 6I-9790 [4] DAMPER-BOLT  
78. 3J-1907 [1] SEAL-O-RING  
79. 9S-4191 [1] PLUG (9/16-18-THD)  
80. 9U-3239 [1] GASKET  
81. 9U-3238 [1] COVER  
82. 6V-8149 M [4] NUT (M12X1.75-THD)  
83. 0S-1566 [2] BOLT (5/8-11X1.5-IN)  
84. 6T-7061 [2] EYE-LIFTING  
85. 8E-5641 [1] CAGE AS  
86. 8T-5414 M [4] STUD (M12X1.75X50-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP24310338
 

6Y-6975: GEAR GP-OUTPUT TRANSFER

6Y-6975 GEAR GP-OUTPUT TRANSFER
S/N 9XE846-1013
WITHOUT PINION
PART OF 6Y-6971 TRANSMISSION AR
i00653788 SEBP2431
6Y6975 GEAR GP-OUTPUT TRANSFER Parts scheme 6Y6975 GEAR GP-OUTPUT TRANSFER Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5120 [1] CASE AS  
2. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 5K-9107 [1] BOLT-LOCKING (3/8-16X0.75-IN)  
4. 2S-7010 [1] CLIP  
5. 7M-5839 [1] PLUG-CUP  
6. 8M-8659 [2] DOWEL  
7. 1A-1460 [5] BOLT (1/2-13X2-IN)  
8. 8E-5119 [1] TUBE  
9. Z COVER-TRANSFER GEAR  
10. 6I-8055 [1] TUBE  
11. 6I-8491 [1] TUBE  
12. 140-7448 C [1] CAGE-BEARING  
13. 2V-2076 [2] RETAINER  
14. 0S-1585 [11] BOLT (1/2-13X1.5-IN)  
15. 2P-1373 [2] CUP-BEARING  
16. 8F-4225 [2] BOLT (3/4-10X10-IN)  
17. 5P-8248 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
18. 114-9114 [1] SHAFT-IDLER  
19. 8M-8997 [2] SEAL-O-RING  
20. 8E-5055 [1] COVER-IDLER SHAFT  
21. 5F-3999 [1] SEAL-O-RING  
22. 2P-1374 [2] CONE-BEARING  
23. 3E-3212 [1] RING-RETAINING  
24. 8E-5052 [1] GEAR-IDLER (53-TEETH)  
25. 1P-4696 [2] CONE-BEARING  
26. 1P-4695 [2] CUP-BEARING  
27. 5S-3618 [4] LOCK  
28. 6P-3313 [1] CAGE-BEARING  
29. 6P-4213 B [1] SHIM PACK (INCLUDES 15-SHIMS)  
30. 6V-6640 B SEALANT  
31. 8E-5051 [1] GEAR-INPUT (52-TEETH)  
32. 8E-5050 [1] SHAFT-TRANSFER  
33. 8E-5070 [1] CAGE-BEARING  
34. 5L-5772 [1] RACE & ROLLER AS  
35. 5L-5773 [1] RACE-BEARING  
36. 1A-3103 [2] BOLT (3/4-16X3.75-IN)  
37. 4L-9564 [3] SEAL-O-RING  
38. 9X-8875 [4] BOLT (1/2-13X3.5-IN)  
39. 8E-5121 [1] HOUSING-SCREEN  
40. 9W-5531 [1] SCREEN GP-MAGNETIC  
41. 3S-3875 [1] SCREEN-SUCTION  
42. 5F-0149 [1] SEAL-O-RING  
43. 5M-2894 C [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
44. 6P-4903 [1] PLATE AS  
45. 7S-2962 [1] WASHER-SPRING (52.3X82.5X9.1-MM THK)  
46. 7B-3028 [2] SCREW-DRIVE (NO 4X 3/16-IN)  
47. 1A-2029 [8] BOLT (3/8-16X1.125-IN)  
48. 8E-5920 [1] LOCK SET  
49. 8E-6744 [1] SPACER-BEARING  
50. 8E-6745 [1] SPACER-BEARING  
51. 8E-6678 [1] GEAR-PUMP (45-TEETH)  
52. 8E-6830 B [1] SHIM PACK (INCLUDES 14-SHIMS)  
53. 0S-1587 C [12] BOLT (1/2-13X1.75-IN)  
54. 1A-1460 [9] BOLT (1/2-13X2-IN)  
55. 7K-8876 [2] CUP-BEARING  
56. 0S-1595 [4] BOLT (1/2-13X1.25-IN)  
57. 5F-3144 [1] SEAL-O-RING  
58. 140-7447 C [1] RETAINER  
59. 2J-0157 [2] SEAL-O-RING  
60. 4B-2363 [1] PLUG-OIL DRAIN  
61. 6F-4868 [1] GASKET  
62. 5P-3603 [1] RING  
63. 8S-0617 [2] COVER  
64. 3F-5792 [2] SEAL-O-RING  
65. 7X-0326 [12] BOLT (1/2-13X3-IN)  
66. 5P-8245 C [39] WASHER-HARD (13.5X25.5X3-MM THK)  
67. 7X-1548 [1] SEAL  
68. 8E-5056 [1] GEAR-OUTPUT (84-TEETH)  
69. 0S-1594 [10] BOLT (3/8-16X1-IN)  
70. 172-6103 [2] YOKE AS  
    (EACH INCLUDES)
71. 4E-4887 [1] GUARD  
72. 8E-7003 [1] SPACER-SPECIAL  
73. 7K-8877 [2] CONE-BEARING  
74. 173-7715 [2] SEAL-LIP TYPE  
75. 4M-1552 [2] CONE-BEARING  
76. 3F-5920 [2] CUP-BEARING  
77. 6I-9790 [4] DAMPER-BOLT  
78. 3J-1907 [1] SEAL-O-RING  
79. 9S-4191 [1] PLUG (9/16-18-THD)  
80. 9U-3239 [1] GASKET  
81. 9U-3238 [1] COVER  
82. 6V-8149 M [4] NUT (M12X1.75-THD)  
83. 0S-1566 [2] BOLT (5/8-11X1.5-IN)  
84. 6T-7061 [2] EYE-LIFTING  
85. 8E-5641 [1] CAGE AS  
86. 141-9481 M [4] STUD-TAPERLOCK  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP24310339
 

6Y-6975: GEAR GP-OUTPUT TRANSFER

6Y-6975 GEAR GP-OUTPUT TRANSFER
S/N 9XE1014-1194
WITHOUT PINION
PART OF 6Y-6971 TRANSMISSION AR
i01172246 SEBP2431
6Y6975 GEAR GP-OUTPUT TRANSFER Parts scheme 6Y6975 GEAR GP-OUTPUT TRANSFER Parts scheme
  For full view, you need register

Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5120 [1] CASE AS  
2. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 5K-9107 [1] BOLT-LOCKING (3/8-16X0.75-IN)  
4. 2S-7010 [1] CLIP  
5. 7M-5839 [1] PLUG-CUP  
6. 8M-8659 [2] DOWEL  
7. 1A-1460 [5] BOLT (1/2-13X2-IN)  
8. 8E-5119 [1] TUBE  
9. Z COVER-TRANSFER GEAR  
10. 6I-8055 [1] TUBE  
11. 6I-8491 [1] TUBE  
12. 140-7448 C [1] CAGE-BEARING  
13. 2V-2076 [2] RETAINER  
14. 0S-1585 [11] BOLT (1/2-13X1.5-IN)  
15. 174-1527 [1] BEARING AS  
16. 8F-4225 [2] BOLT (3/4-10X10-IN)  
17. 5P-8248 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
18. 114-9114 [1] SHAFT-IDLER  
19. 8M-8997 [2] SEAL-O-RING  
20. 8E-5055 [1] COVER-IDLER SHAFT  
21. 5F-3999 [1] SEAL-O-RING  
23. 3E-3212 [1] RING-RETAINING  
24. 8E-5052 [1] GEAR-IDLER (53-TEETH)  
25. 1P-4696 [2] CONE-BEARING  
26. 1P-4695 [2] CUP-BEARING  
27. 5S-3618 [4] LOCK  
28. 6P-3313 [1] CAGE-BEARING  
29. 6P-4213 B [1] SHIM PACK (INCLUDES 15-SHIMS)  
30. 6V-6640 B SEALANT  
31. 8E-5051 [1] GEAR-INPUT (52-TEETH)  
32. 8E-5050 [1] SHAFT-TRANSFER  
33. 8E-5070 [1] CAGE-BEARING  
34. 5L-5772 [1] RACE & ROLLER AS  
35. 5L-5773 [1] RACE-BEARING  
36. 1A-3103 [2] BOLT (3/4-16X3.75-IN)  
37. 4L-9564 [3] SEAL-O-RING  
38. 9X-8875 [4] BOLT (1/2-13X3.5-IN)  
39. 8E-5121 [1] HOUSING-SCREEN  
40. 9W-5531 [1] SCREEN GP-MAGNETIC  
41. 3S-3875 [1] SCREEN-SUCTION  
42. 5F-0149 [1] SEAL-O-RING  
43. 5M-2894 C [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
44. 6P-4903 [1] PLATE AS  
45. 7S-2962 [1] WASHER-SPRING (52.3X82.5X9.1-MM THK)  
46. 7B-3028 [2] SCREW-DRIVE (NO 4X 3/16-IN)  
47. 1A-2029 [8] BOLT (3/8-16X1.125-IN)  
48. 8E-5920 [1] LOCK SET  
51. 8E-6678 [1] GEAR-PUMP (45-TEETH)  
52. 8E-6830 B [1] SHIM PACK (INCLUDES 14-SHIMS)  
53. 0S-1587 C [12] BOLT (1/2-13X1.75-IN)  
54. 1A-1460 [9] BOLT (1/2-13X2-IN)  
55. 7K-8876 [2] CUP-BEARING  
56. 0S-1595 [4] BOLT (1/2-13X1.25-IN)  
57. 5F-3144 [1] SEAL-O-RING  
58. 140-7447 C [1] RETAINER  
59. 2J-0157 [2] SEAL-O-RING  
60. 4B-2363 [1] PLUG-OIL DRAIN  
61. 6F-4868 [1] GASKET  
62. 5P-3603 [1] RING  
63. 8S-0617 [2] COVER  
64. 3F-5792 [2] SEAL-O-RING  
65. 7X-0326 [12] BOLT (1/2-13X3-IN)  
66. 5P-8245 C [39] WASHER-HARD (13.5X25.5X3-MM THK)  
67. 7X-1548 [1] SEAL  
68. 8E-5056 [1] GEAR-OUTPUT (84-TEETH)  
69. 0S-1594 [10] BOLT (3/8-16X1-IN)  
70. 172-6103 [2] YOKE AS  
    (EACH INCLUDES)
71. 4E-4887 [1] GUARD  
72. 8E-7003 [1] SPACER-SPECIAL  
73. 7K-8877 [2] CONE-BEARING  
74. 173-7715 [2] SEAL-LIP TYPE  
75. 4M-1552 [2] CONE-BEARING  
76. 3F-5920 [2] CUP-BEARING  
77. 6I-9790 [4] DAMPER-BOLT  
78. 3J-1907 [1] SEAL-O-RING  
79. 9S-4191 [1] PLUG (9/16-18-THD)  
80. 2N-7007 [1] GASKET  
81. 9U-3238 [1] COVER  
82. 6V-8149 M [4] NUT (M12X1.75-THD)  
83. 0S-1566 [2] BOLT (5/8-11X1.5-IN)  
84. 6T-7061 [2] EYE-LIFTING  
85. 8E-5641 [1] CAGE AS  
86. 141-9481 M [4] STUD-TAPERLOCK  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

Information:

Specifications
Differential and Bevel Gear
990 and 990 Series II Wheel Loader and 844 Wheel Tractor Power Train
Differential
990 and 990 Series II Wheel Loader and 844 Wheel Tractor Power Train
Tool Operating Manual
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
Systems Operation
Differential
990 Wheel Loader, 990 Series II Wheel Loader and 844 Wheel Dozer Power Train
Reuse And Salvage Guidelines
Differential Housing Components for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, Integrated Toolcarriers, and Motor Graders {3258, 3284}
Differential Housing Components for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, Integrated Toolcarriers, and Motor Graders {3258, 3284}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Salvage of Final Drive and Differential Thrust Washer Used in Off-Highway Trucks, Tractors, and Wheel Loaders {0677, 0760, 3258, 3284, 4050, 4055, 4201}
Salvage of Final Drive and Differential Thrust Washer Used in Off-Highway Trucks, Tractors, and Wheel Loaders {0677, 0760, 3258, 3284, 4050, 4055, 4201}
Salvage of Differential Carriers {3258, 3284}
Salvage of Differential Carriers {3258, 3284}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Thermal Spray Procedures of Differential Carrier Assemblies for Wheel Loader, Wheel Dozer, Compactor, Integrated Toolcarrier, Articulated Truck, and Wheel Tractor Scraper (WTS) {0679, 3284}
Thermal Spray Procedures of Differential Carrier Assemblies for Wheel Loader, Wheel Dozer, Compactor, Integrated Toolcarrier, Articulated Truck, and Wheel Tractor Scraper (WTS) {0679, 3284}
Thermal Spray Procedures for Wheel Loaders, Off-Highway Trucks and Tractors, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential - Support Bearing Journal {0679, 3258, 3284}
Thermal Spray Procedures for Wheel Loaders, Off-Highway Trucks and Tractors, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential - Support Bearing Journal {0679, 3258, 3284}
Thermal Spray Procedures for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential Case - Flange End {0679, 3258, 3284}
Thermal Spray Procedures for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential Case - Flange End {0679, 3258, 3284}
Contamination Control Guidelines
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Testing and Adjusting
Differential and Final Drive Troubleshooting
990 Wheel Loader, 990 Series II Wheel Loader and 844 Wheel Dozer Power Train
Differential Pinion Preload - Adjust
990 Wheel Loader, 990 Series II Wheel Loader and 844 Wheel Dozer Power Train
Differential Backlash and Bearings - Adjust
990 Wheel Loader, 990 Series II Wheel Loader and 844 Wheel Dozer Power Train
Disassembly and Assembly
Front Differential & Bevel Gear
990 & 990 SERIES II WHEEL LOADERS & 844 WHEEL TRACTOR POWER
Rear Differential & Bevel Gear
990 & 990 SERIES II WHEEL LOADERS & 844 WHEEL TRACTOR POWER
Service Magazine
Rework Procedure Available To Upgrade Differential Case Assembly {3258}
1999/02/15
New Components Available To Upgrade Differential And Bevel Gear Group {3254,3256}
1999/03/22
New Differential Case Assembly And Side Gear Thrust Washers Used {3258}
1999/04/19
New Recommendations for Selecting the Oil Viscosity for the Differentials and Final Drives {3258, 4011, 4051, 7581}
2001/04/02
Correction to Disassembly and Assembly , "Front Differential & Bevel Gear" {3258}
2003/04/21
Use <NOBR> 1U-9891</NOBR> Hydraulic Oil Additive to Eliminate Brake Chatter and Reduce Noise in the Limited Slip Differential {3263, 5095}
2012/09/26
A Rework Procedure Is Available in order to Upgrade the Earlier Differential Case Assembly with a New Thrust Washer {3258}
2004/05/31
New Pinion Shaft Stake Nut Used in the Front and Rear Axle Differential Bevel Gear Groups Improves Service Life {3254, 3258}
2004/09/06
Improved Differential Case Assembly For Certain Large Wheel Loaders &amp; Certain Large Wheel Dozers Is Now Available {3258, 3283}
2014/08/14

Caterpillar Parts SIS Catalog 990 II :

DIFFERENTIAL GP
6W-7419 DIFFERENTIAL GP
DIFFERENTIAL GP
151-6409 DIFFERENTIAL GP
DIFFERENTIAL GP
120-0550 DIFFERENTIAL GP
DIFFERENTIAL & BEVEL GEAR GP
151-6431 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
151-6431 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
121-4658 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
121-4658 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
121-4658 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL GP-NOSPIN
172-0973 DIFFERENTIAL GP-NOSPIN
2Z-9036 DIFFERENTIAL GP-NOSPIN
FILLER GP-POWER TRAIN OIL
8R-5682 FILLER GP-POWER TRAIN OIL
FILTER GP-OIL
8E-6614 FILTER GP-OIL
FILTER GP-OIL
8E-6614 FILTER GP-OIL
GEAR GP-INPUT TRANSFER
6Y-6974 GEAR GP-INPUT TRANSFER
GEAR GP-OUTPUT TRANSFER
6Y-6975 GEAR GP-OUTPUT TRANSFER
GEAR GP-OUTPUT TRANSFER
6Y-6975 GEAR GP-OUTPUT TRANSFER

Truck sale:

2005 CAT 990 II
USD $249,500 
2005 CAT 990 II

Kiewit Equipment
Portsmouth, Virginia
2000 CAT 990 II
Call 
2000 CAT 990 II

Chepstow Plant International LTD
Caldicot, England, United Kingdom
 
 
CAT 990 II

H & R Construction Parts & Equipment
Buffalo, New York
1999 CAT 990 II
Call 
1999 CAT 990 II

AS Roger Jensen Trading Co.Ltd.
 
 
CAT 990 II

TAC Parts (Formerly Parts & Equipment)
Uhrichsville, Ohio
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