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300-0035 STARTING MOTOR GP-ELECTRIC S/N WTE1-UP PART OF 373-8533 INSTALLATION AR-ENGINE 621K OEM WHEEL TRACTOR


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
SWITCH GP

WHEEL TRACTOR 621K OEM WHEEL TRACTOR WTE
 621K OEM Wheel Tractor WTE00001-UP (MACHINE) POWERED BY C13 Engine SEBP7268 621K OEM WTE   (2014)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
PLATE AS-BRUSH
3T-9525 PLATE AS-BRUSH
STARTING MOTOR GP-ELECTRIC
300-0035 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
349-6523 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
349-6536 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
349-6536 STARTING MOTOR GP-ELECTRIC
 

#SEBP72680320
 

300-0035: STARTING MOTOR GP-ELECTRIC

300-0035 STARTING MOTOR GP-ELECTRIC
S/N WTE1-UP
PART OF 373-8533 INSTALLATION AR-ENGINE
i04341511 SEBP7268
3000035 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-6089 [1] GASKET  
2. 349-6523 Y [1] STARTING MOTOR GP-ELECTRIC (24-VOLT)  
3. 8S-2332 [3] BOLT-12 POINT HEAD (5/8-11X1.75-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP72680321
 

349-6523: STARTING MOTOR GP-ELECTRIC

349-6523 STARTING MOTOR GP-ELECTRIC
S/N WTE1-UP
24-VOLT
PART OF 300-0035 STARTING MOTOR GP-ELECTRIC
FIELD REPLACEMENT ORDER @@@@@349-6536@@@@@
i04336674 SEBP7268
3496523 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-0326 [1] CONNECTOR  
2. 9H-3757 [2] WASHER (0.516X1X0.094-IN THK)  
3. 1S-7446 [3] SCREW-MACHINE (8-32X0.437-IN)  
4. 8C-9660 [3] WASHER (4.6X7.9X0.8-MM THK)  
5. 9S-2544 [9] SCREW-HEX HEAD (8-32X11.13-MM)  
6. 7M-0327 [1] WASHER-THRUST (17.4X25.4X1.6-MM THK)  
7. 3T-3418 [1] FRAME AS-END  
8. 3T-9525 Y [1] PLATE AS-BRUSH (STARTING MOTOR)  
9. 1T-0808 [2] WASHER (0.516X0.812X0.09-IN THK)  
10. 3T-3422 [1] WIRE AS  
  2L-8066 [1] TERMINAL-RING (10-GA TO 12-GA, NO. 10 SCREW)  
  2L-8071 [1] TERMINAL-RING (10-GA TO 12-GA, 1/2-IN SCREW)  
11. 2J-8163 [2] SEAL-O-RING  
12. 7X-3373 [1] BOLT (5/16-18X0.88-IN)  
13. 5J-5314 [5] BOLT (5/16-18X1.5-IN)  
14. 3L-3380 [1] BUSHING-TERMINAL  
15. 8C-3089 [1] SEAL-O-RING  
16. 4M-1853 [1] LEVER AS-SHIFT  
17. 5M-3034 [1] LOCKNUT (5/16-24-THD)  
18. 7L-2894 [4] GASKET  
19. 4M-1831 [4] PLUG-LEVER HOUSING  
20. 4M-1854 [1] SHAFT-LEVER  
21. 1H-1023 [1] SEAL-O-RING  
22. 2D-6392 [1] SEAL-O-RING  
23. 7T-3974 [1] HOUSING AS-DRIVE  
24. 6N-3826 [1] DRIVE AS-MOTOR  
25. 2H-3429 [1] RING-RETAINING  
26. 6V-1322 [4] BOLT (1/4-20X0.375-IN)  
27. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
28. 6N-3279 [1] INSULATOR  
29. 0S-1597 [13] BOLT (1/4-28X1-IN)  
30. 1M-9971 [1] SPACER (0.835X1.72X0.188-IN THK)  
31. 1H-2629 [3] STRIP-INSULATION  
32. 7M-0324 [1] COIL AS-FIELD  
33. 3R-8797 [12] SCREW & WASHER AS (3/8-24X0.72-IN)  
34. 7F-3488 [6] SHOE-POLE  
35. 7M-8651 [1] ARMATURE AS  
36. 7M-0325 [1] INSULATOR  
37. 3T-9524 [6] BRUSH AS  
38. 3N-3763 [1] KIT-TERMINAL (STARTING MOTOR)  
    (INCLUDES BUSHINGS & WASHERS)
40. 3R-8801 [1] CLAMP  
41. 8F-1434 [2] LOCKWASHER  
42. 6V-8188 [6] NUT (1/2-13-THD)  
43. 7X-0562 [6] WASHER-HARD (13.5X19X0.8-MM THK)  
44. 4B-2049 [6] NUT (10-32-THD)  
45. 8T-0328 [10] WASHER-HARD (5.5X10X1-MM THK)  
46. 3T-9494 [6] SPRING  
47. 349-6255 [1] HOUSING AS  
48. 9G-4101 [1] BUSHING-END  
49. 3T-3424 [3] PLUG-FELT  
50. 3T-3423 [3] CUP  
51. 1M-9968 [1] BUSHING  
52. 2F-6678 [1] SEAL-LIP TYPE  
53. 4L-2729 [1] WASHER (0.844X1.9X0.188-IN THK)  
54. 4M-1896 [1] BUSHING-TERMINAL  
55. 045-4065 [4] SCREW-MACHINE (10-32X0.75-IN)  
56. 125-6535 [1] COVER-STARTING MOTOR  
57. 338-3453 [1] SOLENOID AS-STARTING MOTOR (24-VOLT)  
  3R-8801 [1] CLAMP  
58. 352-7993 [1] KIT-SWITCH  
    (INCLUDES STARTER RELAY SWITCH AS, JUMP START PROTECTION COVERS, BOLTS, ANCHOR & CLAMP)
  Y   SEPARATE ILLUSTRATION
 

#SEBP72680322
 

349-6536: STARTING MOTOR GP-ELECTRIC

349-6536 STARTING MOTOR GP-ELECTRIC
S/N WTE1-UP
24-VOLT
Type 1
FIELD REPLACEMENT FOR @@@@@349-6523@@@@@
i03897668 SEBP7268
3496536 STARTING MOTOR GP-ELECTRIC Parts scheme 3496536 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-0326 [1] CONNECTOR  
2. 9H-3757 [2] WASHER (0.516X1X0.094-IN THK)  
3. 1S-7446 [3] SCREW-MACHINE (8-32X0.437-IN)  
4. 8C-9660 [3] WASHER (4.6X7.9X0.8-MM THK)  
5. 9S-2544 [9] SCREW-HEX HEAD (8-32X11.13-MM)  
6. 7M-0327 [1] WASHER-THRUST (17.4X25.4X1.6-MM THK)  
7. 3T-3418 [1] FRAME AS-END  
  3T-3423 [1] CUP  
  3T-3424 [1] PLUG-FELT  
  9G-4101 [1] BUSHING-END  
8. 3T-9525 Y [1] PLATE AS-BRUSH (STARTING MOTOR)  
9. 1T-0808 [2] WASHER (0.516X0.812X0.09-IN THK)  
10. 3T-3422 [1] WIRE AS  
11. 2J-8163 [2] SEAL-O-RING  
12. 7X-3373 [1] BOLT (5/16-18X0.88-IN)  
13. 5J-5314 [5] BOLT (5/16-18X1.5-IN)  
14. 3L-3380 [1] BUSHING-TERMINAL  
15. 8C-3089 [1] SEAL-O-RING  
16. 4M-1853 [1] LEVER AS-SHIFT  
17. 5M-3034 [1] LOCKNUT (5/16-24-THD)  
18. 7L-2894 [4] GASKET  
19. 4M-1831 [4] PLUG-LEVER HOUSING  
20. 4M-1854 [1] SHAFT-LEVER  
21. 1H-1023 [1] SEAL-O-RING  
22. 2D-6392 [1] SEAL-O-RING  
23. 7T-3974 [1] HOUSING AS-DRIVE  
24. 6N-3826 [1] DRIVE AS-MOTOR  
25. 2H-3429 [1] RING-RETAINING  
26. 6V-1322 [4] BOLT (1/4-20X0.375-IN)  
27. 8T-4205 [3] WASHER-HARD (7.2X14.5X2-MM THK)  
28. 6N-3279 [1] INSULATOR  
29. 0S-1597 [13] BOLT (1/4-28X1-IN)  
30. 1M-9971 [1] SPACER (0.835X1.72X0.188-IN THK)  
31. 1H-2629 [3] STRIP-INSULATION  
32. 7M-0324 [1] COIL AS-FIELD  
33. 3R-8797 [12] SCREW & WASHER AS (3/8-24X0.72-IN)  
34. 7F-3488 [6] SHOE-POLE  
35. 7M-8651 [1] ARMATURE AS  
36. 7M-0325 [1] INSULATOR  
37. 3T-9524 [6] BRUSH AS  
38. 3N-3763 [1] KIT-TERMINAL (STARTING MOTOR)  
    (INCLUDES BUSHINGS & WASHERS)
40. 3R-8801 [1] CLAMP  
41. 8F-1434 [2] LOCKWASHER  
42. 6V-8188 [6] NUT (1/2-13-THD)  
43. 7X-0562 [6] WASHER-HARD (13.5X19X0.8-MM THK)  
44. 4B-2049 [6] NUT (10-32-THD)  
45. 8T-0328 [10] WASHER-HARD (5.5X10X1-MM THK)  
46. 3T-9494 [6] SPRING  
47. 349-6255 [1] HOUSING AS  
48. 9G-4101 [1] BUSHING-END  
49. 3T-3424 [3] PLUG-FELT  
50. 3T-3423 [3] CUP  
51. 1M-9968 [1] BUSHING  
52. 2F-6678 [1] SEAL-LIP TYPE  
53. 4L-2729 [1] WASHER (0.844X1.9X0.188-IN THK)  
54. 4M-1896 [1] BUSHING-TERMINAL  
55. 045-4065 [4] SCREW-MACHINE (10-32X0.75-IN)  
56. 125-6535 [1] COVER-STARTING MOTOR  
57. 338-3453 [1] SOLENOID AS-STARTING MOTOR (24-VOLT)  
  3R-8801 [1] CLAMP  
58. 352-7993 [1] KIT-SWITCH  
    (INCLUDES SWITCH AS, COVER, BOLTS, ANCHOR & CLAMP)
59. 3T-3434 [6] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72680323
 

349-6536: STARTING MOTOR GP-ELECTRIC

349-6536 STARTING MOTOR GP-ELECTRIC
S/N WTE1-UP
24-VOLT
Type 2
FIELD REPLACEMENT FOR @@@@@349-6523@@@@@
i06782221 SEBP7268
3496536 STARTING MOTOR GP-ELECTRIC Parts scheme 3496536 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-0326 [1] CONNECTOR  
2. 9H-3757 [2] WASHER (0.516X1X0.094-IN THK)  
3. 1S-7446 [3] SCREW-MACHINE (8-32X0.437-IN)  
4. 8C-9660 [3] WASHER (4.6X7.9X0.8-MM THK)  
5. 9S-2544 [9] SCREW-HEX HEAD (8-32X11.13-MM)  
6. 7M-0327 [1] WASHER-THRUST (17.4X25.4X1.6-MM THK)  
7. 3T-3418 [1] FRAME AS-END  
  3T-3423 [1] CUP  
  3T-3424 [1] PLUG-FELT  
  9G-4101 [1] BUSHING-END  
8. 3T-9525 Y [1] PLATE AS-BRUSH (STARTING MOTOR)  
9. 1T-0808 [2] WASHER (0.516X0.812X0.09-IN THK)  
10. 3T-3422 [1] WIRE AS  
11. 2J-8163 [2] SEAL-O-RING  
12. 7X-3373 [1] BOLT (5/16-18X0.88-IN)  
13. 5J-5314 [5] BOLT (5/16-18X1.5-IN)  
14. 3L-3380 [1] BUSHING-TERMINAL  
15. 8C-3089 [1] SEAL-O-RING  
16. 4M-1853 [1] LEVER AS-SHIFT  
17. 5M-3034 [1] LOCKNUT (5/16-24-THD)  
18. 7L-2894 [4] GASKET  
19. 4M-1831 [4] PLUG-LEVER HOUSING  
20. 4M-1854 [1] SHAFT-LEVER  
21. 1H-1023 [1] SEAL-O-RING  
22. 2D-6392 [1] SEAL-O-RING  
23. 528-6787 C [1] HOUSING AS-DRIVE  
24. 6N-3826 [1] DRIVE AS-MOTOR  
25. 2H-3429 [1] RING-RETAINING  
26. 6V-1322 [4] BOLT (1/4-20X0.375-IN)  
27. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
28. 6N-3279 [1] INSULATOR  
29. 0S-1597 [13] BOLT (1/4-28X1-IN)  
30. 1M-9971 [1] SPACER (0.835X1.72X0.188-IN THK)  
31. 1H-2629 [3] STRIP-INSULATION  
32. 7M-0324 [1] COIL AS-FIELD  
33. 3R-8797 [12] SCREW & WASHER AS (3/8-24X0.72-IN)  
34. 7F-3488 [6] SHOE-POLE  
35. 7M-8651 [1] ARMATURE AS  
36. 7M-0325 [1] INSULATOR  
37. 3T-9524 [6] BRUSH AS  
38. 3N-3763 [1] KIT-TERMINAL (STARTING MOTOR)  
    (INCLUDES BUSHINGS & WASHERS)
40. 3R-8801 [1] CLAMP  
41. 8F-1434 [2] LOCKWASHER  
42. 6V-8188 [6] NUT (1/2-13-THD)  
43. 7X-0562 [6] WASHER-HARD (13.5X19X0.8-MM THK)  
44. 4B-2049 [6] NUT (10-32-THD)  
45. 8T-0328 [10] WASHER-HARD (5.5X10X1-MM THK)  
46. 3T-9494 [6] SPRING  
47. 349-6255 [1] HOUSING AS  
48. 9G-4101 [1] BUSHING-END  
49. 3T-3424 [3] PLUG-FELT  
50. 3T-3423 [3] CUP  
51. 1M-9968 [1] BUSHING  
53. 4L-2729 [1] WASHER (0.844X1.9X0.188-IN THK)  
54. 4M-1896 [1] BUSHING-TERMINAL  
55. 045-4065 [4] SCREW-MACHINE (10-32X0.75-IN)  
56. 125-6535 [1] COVER-STARTING MOTOR  
57. 338-3453 [1] SOLENOID AS-STARTING MOTOR (24-VOLT)  
  3R-8801 [1] CLAMP  
58. 352-7993 [1] KIT-SWITCH  
    (INCLUDES SWITCH AS, COVER, BOLTS, ANCHOR & CLAMP)
59. 351-8955 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP72680324
 

452-6892: SWITCH GP-DISCONNECT

452-6892 SWITCH GP-DISCONNECT -BATTERY
S/N WTE1-UP
PART OF 374-8720 BATTERY & WIRING GP
i05645612 SEBP7268
4526892 SWITCH GP-DISCONNECT Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 318-6259 [1] COVER AS  
2. 7N-0718 Y [1] SWITCH GP-DISCONNECT (BATTERY)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72680325
 

7N-0718: SWITCH GP-DISCONNECT

7N-0718 SWITCH GP-DISCONNECT -BATTERY
S/N WTE1-UP
6-VOLT TO 24-VOLT
PART OF 452-6892 SWITCH GP-DISCONNECT
i00089702 SEBP7268
7N0718 SWITCH GP-DISCONNECT Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-5306 [1] KEY (BATTERY DISCONNECT)  
2. 8H-5303 [1] NUT (3/4-16-THD)  
3. 2H-3922 [2] LOCKWASHER  
4. 264-3617 [2] LOCKWASHER  
5. 6F-7045 [2] NUT-FULL (3/8-24-THD)  
 

#SEBP72680326
 

241-8368: SWITCH GP-MAGNETIC

241-8368 SWITCH GP-MAGNETIC
S/N WTE1-UP
24-VOLT
PART OF 374-8711 WIRING GP-PANEL
i02112812 SEBP7268
2418368 SWITCH GP-MAGNETIC Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
2. 4F-2294 [2] NUT-JAM (5/16-24-THD)  
3. 8T-8730 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
 

#SEBP72680327
 

337-9078: SWITCH GP-MAGNETIC

337-9078 SWITCH GP-MAGNETIC
S/N WTE1-UP
PART OF 374-8745 WIRING GP-SECONDARY STEERING
AN ATTACHMENT
i04331594 SEBP7268
3379078 SWITCH GP-MAGNETIC Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-0620 [2] WASHER-HARD (5.5X13X1.6-MM THK)  
2. 8F-1434 [2] LOCKWASHER  
3. 6V-8378 [2] NUT (10-32-THD)  
4. 4L-6499 [2] WASHER (0.38X0.88X0.06-IN THK)  
5. 4D-1326 [2] LOCKWASHER  
6. 1B-2578 [2] NUT (3/8-16-THD)  
 

#SEBP72680328
 

440-0257: SWITCH GP-PRESSURE

440-0257 SWITCH GP-PRESSURE
S/N WTE1-UP
DIFFERENTIAL
PART OF 332-8833 FILTER GP-OIL
i05949175 SEBP7268
4400257 SWITCH GP-PRESSURE Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 033-6033 [1] SEAL-O-RING  
3. 8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
4. 9X-1813 E SLEEVE (28-CM)  
5. 206-9295 [1] SEAL-O-RING  
  E   ORDER BY THE CENTIMETER
 

#SEBP72680329
 

387-1598: SWITCH GP-ROCKER

387-1598 SWITCH GP-ROCKER
S/N WTE1-UP
ENGINE REGENERATION
PART OF 446-9395, 450-7638 CAB AR
AN ATTACHMENT
i05437521 SEBP7268
3871598 SWITCH GP-ROCKER Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 327-6999 [1] SWITCH AS-ROCKER (DPF REGENERATION)  
 

Information:

Caterpillar Parts SIS Catalog 621K OEM :

STARTING AID GP-ETHER
386-2503 STARTING AID GP-ETHER
SENSOR GP-TEMPERATURE
374-4768 SENSOR GP-TEMPERATURE
SENSOR GP-TEMPERATURE
373-5283 SENSOR GP-TEMPERATURE
SENSOR GP-TEMPERATURE
234-5013 SENSOR GP-TEMPERATURE
SENSOR GP-TEMPERATURE
234-5012 SENSOR GP-TEMPERATURE
SENSOR GP-SPEED
439-1491 SENSOR GP-SPEED
SENSOR GP-SPEED
384-1836 SENSOR GP-SPEED
SENSOR GP-SPEED
318-1179 SENSOR GP-SPEED
STARTING MOTOR GP-ELECTRIC
349-6523 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
349-6536 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
349-6536 STARTING MOTOR GP-ELECTRIC
SWITCH GP-DISCONNECT
452-6892 SWITCH GP-DISCONNECT
SWITCH GP-DISCONNECT
7N-0718 SWITCH GP-DISCONNECT
SWITCH GP-MAGNETIC
241-8368 SWITCH GP-MAGNETIC
SWITCH GP-MAGNETIC
337-9078 SWITCH GP-MAGNETIC
SWITCH GP-PRESSURE
440-0257 SWITCH GP-PRESSURE
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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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