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321-3180 GUARD GP-CRANKCASE S/N WTA1-UP PART OF 373-8536 FRAME AR-FRONT ALSO AN ATTACHMENT 621K WHEEL TRACTOR-SCRAPER


BASIC ENGINE
PAN GP-OIL
FRAME AND BODY
GUARD GP
HANDHOLD GP
HITCH GP
HOOD GP
HOOK GP

WHEEL TRACTOR-SCRAPER 621K WHEEL TRACTOR-SCRAPER WTA
 621K Wheel Tractor-Scraper WTA00001-UP (MACHINE) POWERED BY C13 Engine SEBP6383 621K WTA   (2013)

BASIC ENGINE

PAN GP-OIL
DRAIN GP-ENGINE OIL
328-1797 DRAIN GP-ENGINE OIL
PAN GP-OIL
351-7472 PAN GP-OIL
GUARD GP-CRANKCASE
321-3180 GUARD GP-CRANKCASE
 

#SEBP63830520
 

321-3180: GUARD GP-CRANKCASE

321-3180 GUARD GP-CRANKCASE
S/N WTA1-UP
PART OF 373-8536 FRAME AR-FRONT
ALSO AN ATTACHMENT
i04328332 SEBP6383
3213180 GUARD GP-CRANKCASE Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8X-8073 [20] BUSHING  
2. 8X-8074 [4] BUSHING  
3. 244-7543 [1] PLATE AS  
4. 372-0597 [1] GUARD AS  
5. 372-0598 [1] GUARD AS  
6. 372-0599 [1] GUARD AS  
7. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
8. 8T-4140 M [20] BOLT (M16X2X60-MM)  
9. 8T-7338 M [4] BOLT (M16X2X45-MM)  
  M   METRIC PART
 

#SEBP63830521
 

375-1043: GUARD GP-POWER TRAIN

375-1043 GUARD GP-POWER TRAIN
S/N WTA1-UP
PART OF 373-8536 FRAME AR-FRONT
ALSO AN ATTACHMENT
i04328349 SEBP6383
3751043 GUARD GP-POWER TRAIN Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8188 [2] NUT (1/2-13-THD)  
2. 329-9485 [1] SUPPORT AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
  8Y-4489 M [1] BOSS (M10X1.5-THD)  
  9R-2613 M [1] BOSS-WELD (M10X1.5X25-MM)  
  9R-9866 M [1] BOSS-THREADED (M10X1.5-THD)  
3. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
4. 375-1041 [1] SUPPORT AS  
5. 375-1042 [1] GUARD AS  
6. 198-4780 [11] WASHER-HARD (17.5X32X8-MM THK)  
7. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
8. 7X-0326 [2] BOLT (1/2-13X3-IN)  
9. 8T-4132 M [6] NUT (M16X2-THD)  
10. 8T-4193 M [5] BOLT (M16X2X50-MM)  
11. 8T-4184 M [3] BOLT (M12X1.75X45-MM)  
  M   METRIC PART
 

#SEBP63830522
 

309-4740: HANDRAIL GP

309-4740 HANDRAIL GP
S/N WTA1-UP
PART OF 373-8534 CHASSIS AR
ALSO AN ATTACHMENT
i04364177 SEBP6383
3094740 HANDRAIL GP Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 319-3370 [1] HANDRAIL AS  
2. 319-3371 [1] HANDRAIL AS (RH)  
  6F-8480 [1] PLUG  
3. 319-3372 [1] HANDRAIL AS (LH)  
  6F-8480 [1] PLUG  
4. 319-3373 [2] TUBE  
5. 198-4777 [20] WASHER-HARD (11X25X10-MM THK)  
6. 8T-4133 M [4] NUT (M10X1.5-THD)  
7. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
8. 8T-4186 M [12] BOLT (M10X1.5X40-MM)  
  M   METRIC PART
 

#SEBP63830523
 

315-1220: HANDRAIL GP

315-1220 HANDRAIL GP
S/N WTA1-UP
PART OF 373-8544 CHASSIS AR
ALSO AN ATTACHMENT
i04348671 SEBP6383
3151220 HANDRAIL GP Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 328-6485 [2] HANDRAIL AS  
  [1] HANDHOLD  
2. 198-4777 [8] WASHER-HARD (11X25X10-MM THK)  
3. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
 

#SEBP63830524
 

397-1646: HITCH GP-CUSHION

397-1646 HITCH GP-CUSHION
S/N WTA1-UP
PART OF 373-8536 FRAME AR-FRONT
ALSO AN ATTACHMENT
i05455769 SEBP6383
3971646 HITCH GP-CUSHION Parts scheme 3971646 HITCH GP-CUSHION Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-5637 [1] PIN  
2. 3G-7853 [8] RETAINER  
3. 3G-7894 [2] LINK AS  
    (EACH INCLUDES)
3A. 7J-8458 [4] BUSHING  
4. 3H-5240 [1] NUT (2-3/4-12-THD)  
5. 4H-2686 [2] RING  
6. 4J-5689 [1] WASHER (4X7.75X0.308-IN THK)  
7. 4J-5690 [1] WASHER (5.38X7.75X0.308-IN THK)  
8. 4J-5691 [1] WASHER (101.6X196.85X6.32-MM THK)  
10. 5T-1035 [2] LINK AS-FRONT STEERING  
    (EACH INCLUDES)
  9J-1676 [4] BUSHING  
11. 5T-3323 [2] PIN AS  
14. 5T-8526 [2] PIN AS  
15. 5T-8528 [4] PIN AS  
16. 6G-5155 [2] BEARING-THRUST  
17. 8J-0632 [4] PIN  
18. 8J-7727 [1] PIN  
19. 8W-4496 [1] RETAINER  
20. 9J-2171 [2] SPACER (69.8X73X68.6-MM)  
21. 102-1440 [1] RETAINER  
22. 110-7740 [2] LINK-REAR STEERING  
23. 148-3465 [1] PIN  
24. 333-2788 [1] FRAME AS  
24A. 8J-7596 [2] BUSHING  
24B. 9J-9427 [4] BUSHING  
24C. 102-1444 [2] BEARING  
  375-1592 [1] FRAME AS  
25. 439-7477 [1] BRACKET AS  
25A. 5J-6611 [2] BUSHING  
25B. 9J-9427 [4] BUSHING  
25C. 143-3321 [1] BUSHING  
  439-7471 [1] BRACKET-HITCH  
26. 347-4250 [1] RETAINER  
27. 347-4251 [1] PLATE  
28. 102-1441 [2] RETAINER  
30. 3B-4627 [1] PIN-COTTER  
31. 4J-5692 [1] WASHER-THRUST (4X6.81X0.249-IN THK)  
32. 5T-8525 [4] PLATE  
33. 6V-8849 [4] BOLT-12 POINT HEAD (3/4-10X3-IN)  
34. 7J-3663 [8] WASHER-THRUST  
35. 7X-2563 M [2] BOLT (M20X2.5X60-MM)  
36. 8C-4436 [54] BOLT (1/2-13X1.375-IN)  
37. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
38. 8T-4123 [2] WASHER (22X35X3.5-MM THK)  
39. 8T-4223 [64] WASHER-HARD (13.5X25.5X3-MM THK)  
40. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
41. 8T-4994 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
43. 8T-8917 [8] BOLT (1/2-13X1.25-IN)  
44. 8T-9393 [4] BOLT (5/8-11X1.5-IN)  
45. 8W-9517 [1] SPACER (71.5X120X3-MM THK)  
46. 9J-2323 [2] WASHER (2.5X5X0.26-IN THK)  
  M   METRIC PART
 

#SEBP63830525
 

379-2271: HOOD GP-FRONT

379-2271 HOOD GP-FRONT -TRACTOR
S/N WTA1-115
PART OF 374-5420 HOOD GP-TRACTOR
ALSO AN ATTACHMENT
i05453772 SEBP6383
3792271 HOOD GP-FRONT Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-4746 [1] STRAP AS  
2. 309-4772 [1] GRILL GP (HOOD)  
  319-3354 [1] GRILL AS-TOP  
  319-3355 [1] GRILL AS-BOTTOM  
3. 328-6466 [1] BAFFLE  
4. 328-6472 [1] PLATE  
5. 360-5030 [1] SPRING AS-GAS  
6. 379-2259 Y [1] PANEL GP-HOOD (FRONT)  
7. 379-2301 Y [1] SUPPORT GP-HOOD (TRACTOR)  
8. 426-1553 [1] BRACKET AS  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
9. 434-5099 [22] SPACER (8.4X12.7X15.7-MM THK)  
10. 129-3178 M [1] LOCKNUT (M6X1-THD)  
11. 198-4777 [34] WASHER-HARD (11X25X10-MM THK)  
12. 198-4778 [11] WASHER-HARD (13.5X30X12-MM THK)  
13. 5C-7261 M [2] NUT (M8X1.25-THD)  
14. 5C-9553 M [1] BOLT (M6X1X16-MM)  
15. 5C-9853 M [16] SCREW (M8X1.25-THD)  
16. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
17. 5T-7486 [4] RETAINER-SPRING  
18. 6R-0552 [60] WASHER (12.45X26X3.2-MM THK)  
19. 7X-0579 [22] WASHER-HARD (8.8X25.5X2-MM THK)  
20. 7X-7729 [22] WASHER (11X25X3-MM THK)  
21. 8T-2444 [2] STUD-BALL  
22. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4136 M [10] BOLT (M10X1.5X25-MM)  
24. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
25. 8T-4184 M [7] BOLT (M12X1.75X45-MM)  
26. 8T-4195 M [35] BOLT (M10X1.5X30-MM)  
27. 8T-6466 M [5] BOLT (M10X1.5X60-MM)  
28. 8T-6870 M [2] BOLT (M8X1.25X70-MM)  
29. 7X-2537 M [22] BOLT (M8X1.25X35-MM)  
30. 9X-2038 [2] WASHER (7X19X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830526
 

379-2271: HOOD GP-FRONT

379-2271 HOOD GP-FRONT -TRACTOR
S/N WTA116-UP
PART OF 374-5420 HOOD GP-TRACTOR
ALSO AN ATTACHMENT
i06299347 SEBP6383
3792271 HOOD GP-FRONT Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-4746 [1] STRAP AS  
2. 309-4772 [1] GRILL GP (HOOD)  
  484-6004 [1] GRILL AS (TOP)  
  319-3355 [1] GRILL AS-BOTTOM  
3. 328-6466 [1] BAFFLE  
4. 328-6472 [1] PLATE  
5. 360-5030 [1] SPRING AS-GAS  
6. 379-2259 Y [1] PANEL GP-HOOD (FRONT)  
7. 379-2301 Y [1] SUPPORT GP-HOOD (TRACTOR)  
8. 426-1553 [1] BRACKET AS  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
9. 434-5099 [22] SPACER (8.4X12.7X15.7-MM THK)  
10. 129-3178 M [1] LOCKNUT (M6X1-THD)  
11. 198-4777 [34] WASHER-HARD (11X25X10-MM THK)  
12. 198-4778 [11] WASHER-HARD (13.5X30X12-MM THK)  
13. 5C-7261 M [2] NUT (M8X1.25-THD)  
14. 5C-9553 M [1] BOLT (M6X1X16-MM)  
15. 5C-9853 M [16] SCREW (M8X1.25-THD)  
16. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
17. 5T-7486 [4] RETAINER-SPRING  
18. 6R-0552 [60] WASHER (12.45X26X3.2-MM THK)  
19. 7X-0579 [22] WASHER-HARD (8.8X25.5X2-MM THK)  
20. 7X-7729 [22] WASHER (11X25X3-MM THK)  
21. 8T-2444 [2] STUD-BALL  
22. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4136 M [10] BOLT (M10X1.5X25-MM)  
24. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
25. 8T-4184 M [7] BOLT (M12X1.75X45-MM)  
26. 8T-4195 M [35] BOLT (M10X1.5X30-MM)  
27. 8T-6466 M [5] BOLT (M10X1.5X60-MM)  
28. 8T-6870 M [2] BOLT (M8X1.25X70-MM)  
29. 7X-2537 M [22] BOLT (M8X1.25X35-MM)  
30. 9X-2038 [2] WASHER (7X19X2-MM THK)  
31. 306-4033 C [1] HINGE AS  
32. 8T-4224 C [6] WASHER-HARD (8.8X16X2-MM THK)  
33. 8T-4908 CM [6] BOLT (M8X1.25X25-MM)  
34. 198-4776 C [6] WASHER-HARD (8.8X20X8-MM THK)  
35. 344-5674 CM [6] NUT (M8X1.25-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830527
 

379-2270: HOOD GP-REAR

379-2270 HOOD GP-REAR
S/N WTA1-UP
PART OF 374-5420 HOOD GP-TRACTOR
ALSO AN ATTACHMENT
i05453671 SEBP6383
3792270 HOOD GP-REAR Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 309-4705 Y [1] FENDER GP (REAR)  
2. 319-3310 [1] PANEL AS (REAR)  
  316-1400 [4] PLATE AS  
    (EACH INCLUDES)
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
3. 328-6467 [1] BAFFLE  
4. 328-6471 [1] PLATE  
5. 379-2260 Y [1] DOOR GP-ACCESS (HOOD)  
6. 379-2302 Y [1] SUPPORT GP-HOOD (TRACTOR)  
7. 198-4777 [4] WASHER-HARD (11X25X10-MM THK)  
8. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
9. 7X-7729 [18] WASHER (11X25X3-MM THK)  
10. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4136 M [22] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830528
 

374-5420: HOOD GP-TRACTOR

374-5420 HOOD GP-TRACTOR
S/N WTA1-UP
PART OF 373-8534 CHASSIS AR
ALSO AN ATTACHMENT
i05453070 SEBP6383
3745420 HOOD GP-TRACTOR Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 309-4703 Y [1] LADDER GP  
2. 379-2270 Y [1] HOOD GP-REAR  
3. 379-2271 Y [1] HOOD GP-FRONT (TRACTOR)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830529
 

342-6601: HOOK GP-PUSH-PULL

342-6601 HOOK GP-PUSH-PULL
S/N WTA1-UP
PART OF 392-4655 PUSH-PULL AR
AN ATTACHMENT
i04405524 SEBP6383
3426601 HOOK GP-PUSH-PULL Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3F-9902 [4] RETAINER  
2. 4T-2925 [2] RETAINER  
3. 7J-2933 [2] PIN  
4. 342-6602 [1] HOOK AS  
5. 5C-6565 [8] BOLT (1/2-13X1.125-IN)  
6. 8C-8843 [4] BOLT (1-8X4.5-IN)  
7. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 8T-5361 [4] WASHER-HARD (28X49X5-MM THK)  
 

Information:

Caterpillar Parts SIS Catalog 621K :

FRAME GP-FRONT
397-1700 FRAME GP-FRONT
FRAME GP-DRAFT
376-9426 FRAME GP-DRAFT
FRAME AR-FRONT
373-8536 FRAME AR-FRONT
FENDER GP-SCRAPER
487-6613 FENDER GP-SCRAPER
FENDER GP
490-7260 FENDER GP
FENDER GP
309-4710 FENDER GP
FENDER GP
309-4710 FENDER GP
FENDER GP
309-4705 FENDER GP
GUARD GP-POWER TRAIN
375-1043 GUARD GP-POWER TRAIN
HANDRAIL GP
309-4740 HANDRAIL GP
HANDRAIL GP
315-1220 HANDRAIL GP
HITCH GP-CUSHION
397-1646 HITCH GP-CUSHION
HOOD GP-FRONT
379-2271 HOOD GP-FRONT
HOOD GP-FRONT
379-2271 HOOD GP-FRONT
HOOD GP-REAR
379-2270 HOOD GP-REAR
HOOD GP-TRACTOR
374-5420 HOOD GP-TRACTOR

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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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