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8W-6758 DIFFERENTIAL GP S/N WTX1-100 PART OF 383-6214 DIFFERENTIAL & BEVEL GEAR GP ALSO AN ATTACHMENT 637K


POWER TRAIN
DIFFERENTIAL & BEVEL GEAR GP
TRANSMISSION GP
BRAKING SYSTEM
TANK GP
POWER TRAIN
FILTER GP
GEAR GP

WHEEL TRACTOR 637K WHEEL TRACTOR WTX
 637K Wheel Tractor Scraper WTX00001-UP (MACHINE) SEBP7278 637K WTX   (2016)

POWER TRAIN

DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
383-6214 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL GP
8D-5620 DIFFERENTIAL GP
DIFFERENTIAL GP
8W-6758 DIFFERENTIAL GP
DIFFERENTIAL GP
8W-6758 DIFFERENTIAL GP
DIFFERENTIAL GP-NOSPIN
514-7394 DIFFERENTIAL GP-NOSPIN
DIFFERENTIAL GP-NOSPIN
8W-5257 DIFFERENTIAL GP-NOSPIN
 

#SEBP72780470
 

8W-6758: DIFFERENTIAL GP

8W-6758 DIFFERENTIAL GP
S/N WTX1-100
PART OF 383-6214 DIFFERENTIAL & BEVEL GEAR GP
ALSO AN ATTACHMENT
i00157331 SEBP7278
8W6758 DIFFERENTIAL GP Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8W-5257 Y [1] DIFFERENTIAL GP-NOSPIN  
2. 2G-4172 [1] CASE AS  
3. 1D-4585 [12] BOLT (5/8-11X3.25-IN)  
  2S-5658 [12] WASHER-HARD (17X29X3-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780471
 

8W-6758: DIFFERENTIAL GP

8W-6758 DIFFERENTIAL GP
S/N WTX101-UP
PART OF 383-6214 DIFFERENTIAL & BEVEL GEAR GP
ALSO AN ATTACHMENT
i07187891 SEBP7278
8W6758 DIFFERENTIAL GP Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 514-7394 CY [1] DIFFERENTIAL GP-NOSPIN  
2. 2G-4172 [1] CASE AS  
3. 1D-4585 [12] BOLT (5/8-11X3.25-IN)  
  2S-5658 [12] WASHER-HARD (17X29X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780472
 

514-7394: DIFFERENTIAL GP-NOSPIN

514-7394 DIFFERENTIAL GP-NOSPIN
S/N WTX101-UP
PART OF 8W-6758 DIFFERENTIAL GP
FIELD REPLACEMENT FOR @@@@@8W-5257@@@@@
ALSO AN ATTACHMENT
i07187877 SEBP7278
5147394 DIFFERENTIAL GP-NOSPIN Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-4986 [2] GEAR-SIDE  
2. 2G-4987 [2] SPRING  
3. 519-3172 [1] CLUTCH AS (LH)  
4. 2G-4428 [1] SPIDER AS  
5. 8W-5256 [2] RETAINER  
6. 519-3171 [1] CLUTCH AS (RH)  
 

#SEBP72780473
 

8W-5257: DIFFERENTIAL GP-NOSPIN

8W-5257 DIFFERENTIAL GP-NOSPIN
S/N WTX1-100
PART OF 8W-6758 DIFFERENTIAL GP
FIELD REPLACEMENT ORDER @@@@@514-7394@@@@@
ALSO AN ATTACHMENT
i00157324 SEBP7278
8W5257 DIFFERENTIAL GP-NOSPIN Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8W-5256 [2] RETAINER  
2. 2G-4429 [2] CLUTCH AS  
3. 2G-4428 [1] SPIDER AS  
4. 2G-4987 [2] SPRING  
5. 2G-4986 [2] GEAR-SIDE  
 

#SEBP72780474
 

8P-6192: FASTENER GP-TRANSMISSION

8P-6192 FASTENER GP-TRANSMISSION
S/N WTX1-UP
PART OF 374-0273 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
i00157432 SEBP7278
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8T-2502 [12] BOLT (3/8-16X1.125-IN)  
  8T-4896 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP72780475
 

374-1717: FILLER GP-PWR TRAIN & BRK OIL

374-1717 FILLER GP-PWR TRAIN & BRK OIL
S/N WTX1-UP
PART OF 374-0212 HYDRAULIC AR
ALSO AN ATTACHMENT
i06582464 SEBP7278
3741717 FILLER GP-PWR TRAIN & BRK OIL Parts scheme
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Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-1293 E HOSE (18.5-CM)  
2. 258-2829 [2] BREATHER (POWER TRAIN OIL)  
3. 350-7704 [1] GAUGE GP-SIGHT (BRAKE)  
  033-6033 [2] SEAL-O-RING  
  112-3102 [4] SEAL-O-RING  
  122-8353 M [2] BOLT (M12X1.75X46.5-MM)  
4. [1] PLATE  
5. 368-6468 Y [2] COVER GP-XMSN OIL FILLER CAP  
6. 396-7628 [1] TUBE AS  
7. 396-7629 [1] TUBE AS  
8. 396-7630 [1] GAUGE-OIL (TRANSMISSION OIL)  
9. 459-7418 [1] TUBE AS  
10. 459-7419 [1] HOSE AS  
11. 124-0174 [1] CLIP (LOOP)  
12. 148-8346 [1] ELBOW AS  
  8T-1686 [1] ADAPTER-ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
13. 167-1795 [1] ELBOW AS  
  8T-3491 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
14. 198-4777 [1] WASHER-HARD (11X25X10-MM THK)  
15. 1P-4582 [2] FLANGE-HALF  
16. 246-7996 [4] CLIP-HALF  
17. 329-3356 M [2] NUT (M12X1.75-THD)  
18. 344-5675 M [4] NUT (M10X1.5-THD)  
19. 365-6813 [4] WASHER-HARD (13.5X27X8-MM THK)  
20. 4J-0527 [1] SEAL-O-RING  
21. 7S-8920 [1] CLIP (SLOT)  
22. 6V-1867 [1] CLIP (SLOT)  
23. 6V-1868 [1] CLIP (TAB)  
24. 6V-1869 [1] GROMMET (65-MM ID)  
25. 447-7206 [1] SEAL-O-RING  
26. 7X-7729 [5] WASHER (11X25X3-MM THK)  
27. 8S-0023 [1] CLIP (SLOT)  
28. 8S-0024 [1] CLIP (TAB)  
29. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
30. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
32. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
33. 8T-4182 M [1] BOLT (M10X1.5X45-MM)  
34. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
35. 8T-4196 M [3] BOLT (M10X1.5X35-MM)  
36. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
37. 8T-4910 M [2] BOLT (M12X1.75X60-MM)  
38. 8T-4984 [4] CLAMP-HOSE  
39. 9D-6196 [1] CLIP (SLOT)  
40. 9D-6197 [1] CLIP (TAB)  
41. 7S-8921 [1] CLIP (TAB)  
42. 6V-7359 [1] GROMMET (25-MM ID, 37-MM OD)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780476
 

2S-6457: FILTER GP-OIL

2S-6457 FILTER GP-OIL
S/N A4D1-UP
WITH HOUSING
PART OF 320-6951 TORQUE CONVERTER GP
FIELD REPLACEMENT ORDER 1- 1R-0719 FILTER ELEMENT AS-OIL
ALSO AN ATTACHMENT
i00157118 SEBP7278
2S6457 FILTER GP-OIL Parts scheme
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Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-2042 C [1] HOUSING-FILTER  
2. 2S-6462 [1] RETAINER  
3. [1] PLUG AS  
  9S-4205 [1] PLUG  
  238-5084 [1] SEAL-O-RING  
4. 2H-3928 [1] SEAL-O-RING  
5. 2H-3788 [1] LOCKNUT (1/2-13-THD)  
6. 5K-1770 [1] SEAL-O-RING  
7. 343-4464 [1] FILTER ELEMENT-OIL (ADVANCED EFFICIENCY)(HYDRAULIC)  
8. 6T-9222 C [1] SPOOL  
9. 133-2199 C [1] SPRING  
10. 315-9859 [1] PLUG AS  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
  238-5082 [1] SEAL-O-RING  
11. 6V-0852 [1] CAP-DUST  
12. 7B-3235 [6] BOLT (1/2-13X1.375-IN)  
13. 309-5130 [1] PLUG AS  
  9S-4182 [1] PLUG (7/16-20-THD)  
  214-7566 [1] SEAL-O-RING  
14. 7S-8700 [1] COVER AS  
  3S-4398 [1] STUD-TAPERLOCK (1/2-13-THD)  
15. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP72780477
 

332-8833: FILTER GP-OIL

332-8833 FILTER GP-OIL -MEDIUM PRESSURE
S/N WTX1-UP
PART OF 374-1711 LINES GP-POWER TRAIN OIL
ALSO AN ATTACHMENT
i04009576 SEBP7278
3328833 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 332-8832 [1] BASE AS-OIL FILTER  
  5P-7701 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
  114-0561 [1] PLUG  
  206-9292 [1] SEAL-O-RING  
2. 440-0257 Y [1] SWITCH GP-PRESSURE (POWER TRAIN OIL)  
3. 353-4688 Y [1] FILTER GP-OIL (POWER TRAIN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780478
 

353-4688: FILTER GP-OIL

353-4688 FILTER GP-OIL
S/N WTX1-UP
TRANSMISSION
PART OF 332-8833 FILTER GP-OIL
ALSO AN ATTACHMENT
i03996773 SEBP7278
3534688 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8005 [1] PLUG (3/4-16-THD)  
2. 337-5270 [1] FILTER ELEMENT AS-OIL (TRANSMISSION)(POWER TRAIN)  
2A. 095-1678 [1] SEAL-O-RING  
3. 347-7407 [1] TUBE-CENTER  
4. 8L-2786 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP72780479
 

315-4718: GEAR & CASE GP-TRANSFER

315-4718 GEAR & CASE GP-TRANSFER -SCRAPER
S/N A4D1-UP
WITHOUT PINION
PART OF 315-4727 TRANSMISSION AR
ALSO AN ATTACHMENT
i04395672 SEBP7278
3154718 GEAR & CASE GP-TRANSFER Parts scheme 3154718 GEAR & CASE GP-TRANSFER Parts scheme
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Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1026 [1] PLUG-CUP  
2. 1P-2561 [1] PLATE  
3. 1P-2562 [1] CAGE AS  
  2D-6642 [1] BALL  
4. 1P-8199 [1] GASKET  
5. 2S-0486 [1] SLEEVE  
6. 2S-4957 [1] SLEEVE  
7. 3P-8218 [1] RING-LOCK  
8. 3S-1262 [2] RETAINER  
9. 6V-2304 [1] BEARING AS-ROLLER  
10. 7G-7057 [1] PLATE-RETAINER  
11. 7G-7145 B [4] SHIM PACK (INCLUDES 6-SHIMS)  
12. 7G-7178 B [4] SHIM PACK (INCLUDES 6-SHIMS)  
13. 7G-8109 [1] COVER-TRANSFER GEAR  
14. 7G-8111 [1] CAGE-BEARING  
15. 7S-2946 [1] RETAINER  
16. 7S-2964 [1] SHAFT-ANGLE DRIVE  
17. 8M-8551 Y [1] VALVE GP-RELIEF  
18. 8M-8621 [1] GASKET  
19. 8S-6370 [1] YOKE  
20. 9G-0314 [1] GEAR-BEVEL (42-TEETH)  
21. 9G-0315 [1] PINION-BEVEL (30-TEETH)  
22. 9G-0953 Y [1] PLANETARY GP-TRANSMISSION  
23. 9G-1236 Y [1] CASE & PARTS GP-PLANETARY  
24. 9G-9827 [1] TUBE AS  
25. 216-0273 [1] SEAL-LIP TYPE  
26. 315-4720 Y [1] CONTROL GP-TRANSMISSION HYD  
27. 353-3369 [1] COVER AS-TRANSMISSION  
28. 030-8535 [4] BOLT-LOCKING (3/8-16X0.875-IN)  
29. 0L-1558 [2] BOLT (1/2-20X3.25-IN)  
30. 0L-2072 [1] CLIP  
31. 0S-1585 [13] BOLT (1/2-13X1.5-IN)  
32. 0S-1588 [8] BOLT (3/8-16X1.25-IN)  
33. 0S-1590 [16] BOLT (3/8-16X2-IN)  
34. 0S-1591 [6] BOLT (3/8-16X1.5-IN)  
35. 0S-1594 [18] BOLT (3/8-16X1-IN)  
36. 0S-1619 [4] BOLT (3/8-16X3-IN)  
37. 136-7813 [1] RACE-BEARING  
38. 174-9599 [2] STUD (3/8-16-THD)  
39. 1F-5546 [1] DOWEL  
40. 1P-2566 [2] CUP-BEARING  
41. 1P-2567 [2] CONE-BEARING  
42. 2H-2665 [1] SEAL-O-RING  
43. 2K-8257 [1] SEAL-O-RING  
44. 3B-0039 [1] COVER  
45. 4B-3388 [6] BOLT (5/16-18X1.125-IN)  
46. 4F-4879 [1] BOLT (3/8-16X0.5-IN)  
47. 5K-9241 [1] ELBOW  
48. 5M-2894 [58] WASHER-HARD (10.2X18.5X2.5-MM THK)  
49. 5P-1776 [1] RACE & ROLLER AS  
50. 5P-1777 [1] RACE-BEARING OUTER  
51. 5P-8245 [22] WASHER-HARD (13.5X25.5X3-MM THK)  
52. 6V-8188 [1] NUT (1/2-13-THD)  
53. 6V-8801 [4] NUT (3/8-16-THD)  
54. 7B-3235 [8] BOLT (1/2-13X1.375-IN)  
55. 8B-9777 [1] GASKET  
56. 8M-4437 [3] SEAL-O-RING  
57. 9M-1974 [6] WASHER-HARD (8.8X16X2-MM THK)  
58. 9W-5353 [1] RACE-ROLLER BEARING  
   
  6V-5765 B SEALANT  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 637K :

DIFFERENTIAL GP
8D-5620 DIFFERENTIAL GP
DIFFERENTIAL & BEVEL GEAR GP
383-6214 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
371-9594 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
371-9594 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
371-9594 DIFFERENTIAL & BEVEL GEAR GP
CYLINDER GP-SHIFT
219-2076 CYLINDER GP-SHIFT
COVER GP-XMSN OIL FILLER CAP
368-6468 COVER GP-XMSN OIL FILLER CAP
COVER GP-SHIPPING
390-8584 COVER GP-SHIPPING
DIFFERENTIAL GP
8W-6758 DIFFERENTIAL GP
DIFFERENTIAL GP-NOSPIN
514-7394 DIFFERENTIAL GP-NOSPIN
DIFFERENTIAL GP-NOSPIN
8W-5257 DIFFERENTIAL GP-NOSPIN
8P-6192 FASTENER GP-TRANSMISSION
FILLER GP-PWR TRAIN & BRK OIL
374-1717 FILLER GP-PWR TRAIN & BRK OIL
FILTER GP-OIL
2S-6457 FILTER GP-OIL
FILTER GP-OIL
332-8833 FILTER GP-OIL
FILTER GP-OIL
353-4688 FILTER GP-OIL
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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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