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309-4760 STEP GP S/N WTA1-UP PART OF 373-8550, 481-1155 DISTRIBUTION AR AN ATTACHMENT 621K WHEEL TRACTOR-SCRAPER


FRAME AND BODY
LADDER GP
HOOD GP
SUPPORT GP

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

FRAME AND BODY

LADDER GP
471-0992 LADDER GP
LEVER GP-LADDER RELEASE
463-6807 LEVER GP-LADDER RELEASE
STEP GP
309-4760 STEP GP
STEP GP
309-4831 STEP GP
STEP GP
315-1230 STEP GP
STEP GP
315-1230 STEP GP
 

#SEBP63830550
 

309-4760: STEP GP

309-4760 STEP GP
S/N WTA1-UP
PART OF 373-8550, 481-1155 DISTRIBUTION AR
AN ATTACHMENT
i04287665 SEBP6383
3094760 STEP 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. 424-1785 [1] STEP  
2. 309-4726 [1] HANDRAIL AS (LH)  
3. 309-4727 [1] HANDRAIL AS (RH)  
4. 309-4781 [1] BRACKET AS  
  6V-9632 M [2] NUT-WELD (M6X1-THD)  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
5. 328-6488 [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
6. 347-5705 [1] STEP AS  
7. 355-5187 [1] BRACKET  
8. 360-4951 [1] STEP AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
9. 360-4981 [2] BRACKET AS  
10. 198-4777 [20] WASHER-HARD (11X25X10-MM THK)  
11. 198-4778 [4] WASHER-HARD (13.5X30X12-MM THK)  
12. 8T-4133 M [4] NUT (M10X1.5-THD)  
13. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
14. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
15. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
16. 8T-5460 M [2] BOLT (M20X2.5X40-MM)  
17. 7X-7729 [4] WASHER (11X25X3-MM THK)  
18. 360-5050 [1] PLATE  
19. 8T-0328 [4] WASHER-HARD (5.5X10X1-MM THK)  
20. 8T-0289 M [2] BOLT (M5X0.8X20-MM)  
21. 5C-2874 M [2] NUT (M5X0.8-THD)  
22. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
23. 8T-0389 M [4] LOCKNUT (M10X1.5-THD)  
24. 8T-4994 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
  M   METRIC PART
 

#SEBP63830551
 

309-4831: STEP GP

309-4831 STEP GP
S/N WTA1-UP
PART OF 315-1230 STEP GP
ALSO AN ATTACHMENT
i04348696 SEBP6383
3094831 STEP 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. 4V-9803 [4] PLATE  
2. 4V-9804 [2] PLATE  
3. 197-6657 M [4] BOLT-CARRIAGE (M12X1.75X80-MM)  
4. 215-3579 [4] SLEEVE  
5. 267-1291 [1] BRACKET  
6. 267-1292 [1] BRACKET  
7. 267-1293 [1] BRACKET AS  
8. 267-1294 [1] BRACKET AS  
9. 267-2778 [2] PLATE  
10. 267-7539 [2] SUPPORT-STEP (RUBBER)  
11. 279-6074 [3] STEP AS  
    (EACH INCLUDES)
  4V-9803 [2] PLATE  
12. 356-9931 [2] SHAFT  
13. 206-5143 M [6] BOLT (M12X1.75X50-MM)  
14. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
15. 6V-7687 M [4] LOCKNUT (M12X1.75-THD)  
16. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 6V-8959 M [4] BOLT-CARRIAGE  
18. 150-5311 [14] LOCKWASHER  
19. 8T-4244 M [14] NUT (M12X1.75-THD)  
20. M [4] BOLT-CARRIAGE (M12X1.75X60-MM)  
21. 360-5036 [2] BAFFLE  
  M   METRIC PART
 

#SEBP63830552
 

315-1230: STEP GP

315-1230 STEP GP
S/N WTA1-UP
PART OF 373-8544 CHASSIS AR
Type 1
ALSO AN ATTACHMENT
i04348695 SEBP6383
3151230 STEP 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. 309-4831 Y [1] STEP GP  
2. 198-4780 [4] WASHER-HARD (17.5X32X8-MM THK)  
3. 7X-2553 M [4] BOLT (M16X2X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830553
 

315-1230: STEP GP

315-1230 STEP GP
S/N WTA1-UP
PART OF 373-8544 CHASSIS AR
Type 2
ALSO AN ATTACHMENT
i06737637 SEBP6383
3151230 STEP 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. 374-2937 CY [1] STEP GP  
2. 198-4780 C [8] WASHER-HARD (17.5X32X8-MM THK)  
3. 7X-2553 CM [8] BOLT (M16X2X40-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830554
 

374-2937: STEP GP

374-2937 STEP GP
S/N WTA1-UP
PART OF 315-1230 STEP GP
ALSO AN ATTACHMENT
i06582562 SEBP6383
3742937 STEP 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. 4V-9803 [4] PLATE  
2. 4V-9804 [2] PLATE  
3. 197-6657 M [4] BOLT-CARRIAGE (M12X1.75X80-MM)  
4. 215-3579 [4] SLEEVE  
5. 267-2778 [2] PLATE  
6. 267-7539 [2] SUPPORT-STEP (RUBBER)  
7. 279-6074 [3] STEP AS  
    (EACH INCLUDES)
  4V-9803 [2] PLATE  
8. 356-9931 [2] SHAFT  
9. 360-5036 [2] BAFFLE  
10. 450-3980 [1] BRACKET  
11. 450-3981 [1] BRACKET  
12. 450-3984 [1] BRACKET AS  
13. 450-3985 [1] BRACKET AS  
14. 150-5311 [14] LOCKWASHER  
15. M [4] BOLT-CARRIAGE (M12X1.75X60-MM)  
16. 206-5143 M [6] BOLT (M12X1.75X50-MM)  
17. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
18. 6V-7687 M [4] LOCKNUT (M12X1.75-THD)  
19. 6V-8959 M [4] BOLT-CARRIAGE  
20. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
21. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 8T-4244 M [14] NUT (M12X1.75-THD)  
  M   METRIC PART
 

#SEBP63830555
 

463-6799: STEP GP

463-6799 STEP GP
S/N WTA1-131
PART OF 471-0992 LADDER GP
AN ATTACHMENT
i06148267 SEBP6383
4636799 STEP 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. 4I-1205 [1] BUMPER  
2. 8Y-5726 [1] SOCKET-LATCH  
3. 309-4726 [1] HANDRAIL AS (LH)  
4. 309-4727 [1] HANDRAIL AS (RH)  
5. 309-4781 [1] BRACKET AS  
  8X-5147 M [1] BLOCK (M10X1.5-MM)  
  6V-9632 M [2] NUT-WELD (M6X1-THD)  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
6. 328-6488 [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
  8X-5147 M [1] BLOCK (M10X1.5-MM)  
7. 355-5187 [1] BRACKET  
8. 360-4972 B [3] SHIM  
9. 424-1785 [1] STEP  
10. 450-5812 [1] ACTUATOR AS (POWERED STEP)  
11. 463-6800 Y [1] LADDER GP  
12. 463-6804 [1] BRACKET AS  
13. 463-6806 Y [1] CABLE GP-CONTROL (LADDER)  
14. 463-6808 [1] STEP AS  
15. 463-6809 B [1] SHIM  
16. 463-6810 [1] PLATE AS  
17. 464-6626 [1] PLATE AS  
    (EACH PLATE AS INCLUDES)
  3E-6908 M [2] STUD-WELD (M8X1.25X20-MM)  
18. 513-7035 [1] PLUNGER  
19. 516-1977 [1] BRACKET  
20. 198-4775 [1] WASHER-HARD (6.6X15X6-MM THK)  
21. 198-4777 [22] WASHER-HARD (11X25X10-MM THK)  
22. 198-4778 [12] WASHER-HARD (13.5X30X12-MM THK)  
23. 344-5674 M [4] NUT (M8X1.25-THD)  
24. 344-5675 M [1] NUT (M10X1.5-THD)  
25. 3B-4617 [2] PIN-COTTER  
26. 5P-4116 [4] WASHER-HARD (8.8X20.5X2-MM THK)  
27. 7V-9791 [2] PIN  
28. 7X-0632 [2] WASHER-HARD (11X36X6-MM THK)  
29. 8T-0389 M [4] LOCKNUT (M10X1.5-THD)  
30. 8T-4133 M [4] NUT (M10X1.5-THD)  
31. 8T-4138 M [1] BOLT (M6X1X20-MM)  
32. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
33. 8T-4183 M [11] BOLT (M12X1.75X40-MM)  
34. 8T-4186 M [6] BOLT (M10X1.5X40-MM)  
35. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
36. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
37. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
38. 8T-8442 M [1] BOLT-SOCKET HEAD (M6X1X30-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830556
 

463-6799: STEP GP

463-6799 STEP GP
S/N WTA132-UP
PART OF 471-0992 LADDER GP
AN ATTACHMENT
i07396547 SEBP6383
4636799 STEP 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. 4I-1205 [1] BUMPER  
2. 309-4726 [1] HANDRAIL AS (LH)  
3. 309-4727 [1] HANDRAIL AS (RH)  
4. 309-4781 [1] BRACKET AS  
  8X-5147 M [1] BLOCK (M10X1.5-MM)  
  6V-9632 M [2] NUT-WELD (M6X1-THD)  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
5. 328-6488 [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
  8X-5147 M [1] BLOCK (M10X1.5-MM)  
6. 355-5187 [1] BRACKET  
7. 360-4972 B [3] SHIM  
8. 424-1785 [1] STEP  
9. 430-9155 C [1] CLIP  
10. 450-5812 [1] ACTUATOR AS (POWERED STEP)  
11. 463-6804 [1] BRACKET AS  
12. 463-6806 Y [1] CABLE GP-CONTROL (LADDER)  
13. 463-6808 [1] STEP AS  
14. 463-6809 B [1] SHIM  
15. 463-6810 [1] PLATE AS  
16. 464-6626 [1] PLATE AS  
    (EACH PLATE AS INCLUDES)
  3E-6908 M [2] STUD-WELD (M8X1.25X20-MM)  
17. 153-8002 CM [2] BOLT-SOCKET HEAD (M4X0.7X25-MM)  
18. 198-4777 [22] WASHER-HARD (11X25X10-MM THK)  
19. 198-4778 [12] WASHER-HARD (13.5X30X12-MM THK)  
20. 096-6166 C [2] WASHER-HARD (4.5X9X1-MM THK)  
21. 344-5674 M [4] NUT (M8X1.25-THD)  
22. 344-5675 M [1] NUT (M10X1.5-THD)  
23. 3B-4617 [2] PIN-COTTER  
24. 463-6800 Y [1] LADDER GP  
25. 552-3265 C [1] BRACKET  
26. 5P-4116 [4] WASHER-HARD (8.8X20.5X2-MM THK)  
27. 6V-9499 C [2] WASHER-HARD (4.3X7X0.8-MM THK)  
28. 7V-9791 [2] PIN  
29. 7X-0632 [2] WASHER-HARD (11X36X6-MM THK)  
30. 8T-0389 M [4] LOCKNUT (M10X1.5-THD)  
31. 8T-2659 CM [2] LOCKNUT (M4X0.7-THD)  
32. 8T-4133 M [4] NUT (M10X1.5-THD)  
33. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
34. 8T-4183 M [11] BOLT (M12X1.75X40-MM)  
35. 8T-4186 M [6] BOLT (M10X1.5X40-MM)  
36. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
37. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
38. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830557
 

379-2301: SUPPORT GP-HOOD

379-2301 SUPPORT GP-HOOD -FRONT
S/N WTA1-UP
TRACTOR
PART OF 379-2271 HOOD GP-FRONT
ALSO AN ATTACHMENT
i05453757 SEBP6383
3792301 SUPPORT GP-HOOD 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. 315-1211 [1] TUBE AS  
2. 315-1213 [1] BRACKET AS  
3. 315-1214 [1] BRACKET AS  
4. 426-1632 [1] TUBE AS  
5. 319-3317 [1] BRACKET  
6. 426-1630 [1] TUBE AS  
7. 328-6429 [1] BRACKET  
8. 328-6450 [1] BRACKET AS  
  8T-3490 M [3] NUT-WELD (M10X1.5-THD)  
  8T-3612 M [3] NUT-WELD (M8X1.25-THD)  
9. 360-5004 [1] BRACKET AS  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
10. 379-2306 [1] TUBE AS  
11. 379-2313 [1] TUBE AS  
12. 384-9352 [1] TUBE AS  
  M   METRIC PART
 

#SEBP63830558
 

379-2302: SUPPORT GP-HOOD

379-2302 SUPPORT GP-HOOD -REAR
S/N WTA1-UP
PART OF 379-2270 HOOD GP-REAR
ALSO AN ATTACHMENT
i05453631 SEBP6383
3792302 SUPPORT GP-HOOD 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. 319-3336 [1] BRACKET  
2. 379-2297 [1] BRACKET AS  
3. 379-2303 [1] SUPPORT AS (REAR)  
  7Y-6338 M [1] BOSS (M10X1.5X70-MM)  
  8T-3490 M [53] NUT-WELD (M10X1.5-THD)  
  8T-3612 M [4] NUT-WELD (M8X1.25-THD)  
  8X-5147 M [1] BLOCK (M10X1.5-MM)  
  8Y-3795 M [1] BOSS (M10X1.5X39-MM)  
  9C-7929 [1] BLOCK  
  9R-2613 M [5] BOSS-WELD (M10X1.5X25-MM)  
  9R-2821 M [3] BOSS (M10X1.5X15-MM)  
4. 426-1620 [1] BRACKET AS  
  8T-3490 M [3] NUT-WELD (M10X1.5-THD)  
  9R-2613 M [1] BOSS-WELD (M10X1.5X25-MM)  
5. 198-4778 [13] WASHER-HARD (13.5X30X12-MM THK)  
6. 8T-4184 M [13] BOLT (M12X1.75X45-MM)  
  M   METRIC PART
 

#SEBP63830559
 

450-3352: SUPPORT GP-LINES

450-3352 SUPPORT GP-LINES
S/N WTA112-UP
PART OF 424-8955 LINES GP-CUSHION-HITCH
ALSO AN ATTACHMENT
i06145048 SEBP6383
4503352 SUPPORT GP-LINES 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. 387-1170 [1] PLATE AS  
  6V-9632 M [2] NUT-WELD (M6X1-THD)  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  8T-3597 M [5] NUT-WELD (M12X1.75-THD)  
2. 198-4778 [3] WASHER-HARD (13.5X30X12-MM THK)  
3. 7Y-6338 M [1] BOSS (M10X1.5X70-MM)  
4. 8T-3490 M [4] NUT-WELD (M10X1.5-THD)  
5. 8T-3597 M [7] NUT-WELD (M12X1.75-THD)  
6. 8T-4184 M [3] BOLT (M12X1.75X45-MM)  
7. 9R-2613 M [1] BOSS-WELD (M10X1.5X25-MM)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 621K :

SPRING GP
8X-5433 SPRING GP
SPRING GP
8X-5433 SPRING GP
392-4655 PUSH-PULL AR
PANEL GP-HOOD
379-2259 PANEL GP-HOOD
MOUNTING GP-LIFT CYLINDER
450-5011 MOUNTING GP-LIFT CYLINDER
LOCK GP-OSCILLATION & STEERING
443-4158 LOCK GP-OSCILLATION & STEERING
LOCK GP-OSCILLATION & STEERING
323-2652 LOCK GP-OSCILLATION & STEERING
LINES GP-LUBRICATION
374-6639 LINES GP-LUBRICATION
STEP GP
309-4831 STEP GP
STEP GP
315-1230 STEP GP
STEP GP
315-1230 STEP GP
STEP GP
374-2937 STEP GP
STEP GP
463-6799 STEP GP
STEP GP
463-6799 STEP GP
SUPPORT GP-HOOD
379-2301 SUPPORT GP-HOOD
SUPPORT GP-HOOD
379-2302 SUPPORT GP-HOOD

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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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