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374-8711 WIRING GP-PANEL S/N WTA1-UP SERVICE CENTER PART OF 374-8710 WIRING GP-PANEL ALSO AN ATTACHMENT 621K




ELECTRICAL AND STARTING SYSTEM

WIRING GP
 

#SEBP63830420
 

374-8711: WIRING GP-PANEL

374-8711 WIRING GP-PANEL
S/N WTA1-UP
SERVICE CENTER
PART OF 374-8710 WIRING GP-PANEL
ALSO AN ATTACHMENT
i05438935 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-2210 [1] CIRCUIT BREAKER AS (80-AMPERE)(MAIN)  
1A. 171-2210 [1] CIRCUIT BREAKER AS (80-AMPERE)(LOAD)  
1B. 171-2210 [1] CIRCUIT BREAKER AS (80-AMPERE)(MANUAL)  
    (EACH CIRCUIT BREAKER AS INCLUDES)
  4E-5724 [2] WASHER (7X12X1-MM THK)  
  8T-0122 [2] NUT-FULL (1/4-28-THD)  
  1H-3244 [2] LOCKWASHER  
2. 171-2215 [1] CIRCUIT BREAKER AS (150-AMPERE)(ALTERNATOR)  
  4E-5724 [2] WASHER (7X12X1-MM THK)  
  8T-0122 [2] NUT-FULL (1/4-28-THD)  
  1H-3244 [2] LOCKWASHER  
3. 172-4863 [1] JUNCTION BLOCK  
4. 241-8368 Y [1] SWITCH GP-MAGNETIC (24-VOLT)(MAIN RELAY)  
5. 307-0293 [1] BAR-BUS  
6. 307-0294 [1] BAR-BUS  
7. 307-0297 [1] CABLE AS  
  5P-3454 [1] TERMINAL-RING (4-GA, 5/16-IN SCREW)  
  6V-2366 J CABLE-ELECTRICAL (4-GA, RED)(2-DM)  
  125-7876 E TUBE-HEAT SHRINK (17.78-MM DIA)(5-CM)  
  317-3239 [1] TERMINAL-RING  
8. 328-6213 [1] PLATE  
9. 374-8712 [1] PANEL AS-BOX  
  6V-9632 M [11] NUT-WELD (M6X1-THD)  
  8T-3490 M [3] NUT-WELD (M10X1.5-THD)  
  130-5300 [1] CLIP  
  195-1095 M [2] STUD-WELD (M6X1X20-MM)  
10. 374-8714 [1] PLATE  
11. [1] FILM-IDENTIFICATION (CIRCUIT BREAKERS)  
12. 374-8768 [1] BAR-BUS  
13. 374-8818 [1] HARNESS AS-BOX (TRACTOR)  
13A. 363-7123 [1] RELAY AS (24-VOLT)(TRACTOR)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  3E-3389 [1] WEDGE-RECEPTACLE LOCK (8-PIN)  
  3T-3043 [1] RECEPTACLE AS-CONNECTOR (25-PIN)  
  8N-1522 [1] NUT (2-1/4-16-THD)  
  5P-3454 [1] TERMINAL-RING (4-GA, 5/16-IN SCREW)  
  9G-4343 [1] TERMINAL-RING (4-GA, 1/4-IN SCREW)  
  7G-7917 [12] PLUG-SEAL  
  7G-7919 [3] PLUG-SEAL  
  7R-2750 [7] SEAL-CONNECTOR  
  7R-2751 [26] PLUG-CONNECTOR (1-PIN)  
  8N-1523 [1] LOCKWASHER  
  9X-6857 [4] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  8N-1541 [4] SOCKET-CONNECTOR (12-GA TO 14-GA)  
  8N-1549 [2] SOCKET-CONNECTOR (4-GA)  
  8T-8737 [5] PLUG-SEAL  
  9W-0852 [3] PIN-CONNECTOR (14-GA TO 16-GA)  
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  125-7876 E TUBE-HEAT SHRINK (17.78-MM DIA)(5-CM)  
  128-5016 [2] SEAL-CABLE  
  194-4254 [1] KIT-RECEPTACLE (8-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  202-0313 [2] TERMINAL AS (18-GA)  
    (EACH INCLUDES)
  5P-5677 D WIRE (18-GA, BLACK)(0.2-M)  
  128-5016 [1] SEAL-CABLE  
  202-0314 [7] TERMINAL AS (14-GA)  
    (EACH INCLUDES)
  5P-5624 D WIRE (14-GA, BLACK)(0.2-M)  
  128-4123 [1] SEAL-CABLE  
  280-2709 [5] CIRCUIT BREAKER AS (15-AMPERE, MANUAL RESET)  
  306-0282 [1] BLOCK AS-FUSE  
  306-0350 [1] COVER  
  306-0351 [1] SEAL-COVER  
  425-4513 [1] RETAINER  
14. 113-8373 [12] SCREW-BUTTON HEAD (10-32X0.75-IN)  
15. 150-4086 M [2] SCREW (M4X0.7X16-MM)  
16. 4B-4274 [1] WASHER (5.5X13X1.2-MM THK)  
17. 344-5673 M [3] NUT (M6X1-THD)  
18. 5C-7883 M [3] BOLT-SOCKET HEAD (M6X1X16-MM)  
19. 5C-8312 M [2] NUT (M4X0.7-THD)  
20. 7X-2548 M [1] BOLT (M12X1.75X16-MM)  
21. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
23. 8T-4138 M [5] BOLT (M6X1X20-MM)  
24. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
25. 8T-4205 [8] WASHER-HARD (7.2X14.5X2-MM THK)  
26. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
27. 9B-7233 [2] LOCKWASHER  
28. 4B-4277 [2] WASHER (8.8X17.5X1.6-MM THK)  
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
  J   ORDER BY THE DECIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830421
 

374-8765: WIRING GP-POWER TRAIN

374-8765 WIRING GP-POWER TRAIN
S/N WTA1-109
PART OF 373-8531 WIRING GP-TRACTOR
i05440156 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-1566 [1] SUPPORT  
2. 124-6998 [1] PLATE  
3. 256-6453 [1] SENSOR-TEMPERATURE (2-PIN)(TRANSMISSION OIL)  
4. 289-9520 [1] BRACKET AS  
6. 374-8746 Y [1] HARNESS AS-TRANSMISSION  
8. 130-5300 [2] CLIP  
9. 132-5789 [3] CLIP (LADDER)  
10. 204-2281 [1] STRAP-CABLE  
11. 344-5675 M [2] NUT (M10X1.5-THD)  
12. 352-3969 [2] CLIP (LADDER)  
13. 381-2621 [1] MOUNTING-CABLE TIE  
14. 3K-0360 [1] SEAL-O-RING  
15. 3S-2093 [4] STRAP-CABLE  
16. 4P-7428 [3] CLIP (LADDER)  
17. 4P-7581 [5] CLIP (LADDER)  
18. 4P-7582 [1] CLIP (LADDER)  
19. 4P-8134 [6] CLIP (LADDER)  
20. 5C-6266 [1] BOLT (5/8-11X1-IN)  
21. 7K-1181 [20] STRAP-CABLE  
22. 8T-4121 [17] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
24. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
25. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
26. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
29. 5P-6029 D LOCKWIRE (0.2-M)  
  D   ORDER BY THE METER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830422
 

374-8765: WIRING GP-POWER TRAIN

374-8765 WIRING GP-POWER TRAIN
S/N WTA110-UP
PART OF 373-8531 WIRING GP-TRACTOR
Type 1
ALSO AN ATTACHMENT
i06179461 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-1566 [1] SUPPORT  
2. 124-6998 [1] PLATE  
3. 256-6453 [1] SENSOR-TEMPERATURE (2-PIN)(TRANSMISSION OIL)  
4. 289-9520 [1] BRACKET AS  
6. 462-5023 CY [1] HARNESS AS-TRANSMISSION  
8. 130-5300 [2] CLIP  
9. 132-5789 [3] CLIP (LADDER)  
10. 204-2281 [1] STRAP-CABLE  
11. 344-5675 M [2] NUT (M10X1.5-THD)  
12. 352-3969 [2] CLIP (LADDER)  
13. 381-2621 [1] MOUNTING-CABLE TIE  
14. 3K-0360 [1] SEAL-O-RING  
15. 3S-2093 [4] STRAP-CABLE  
16. 4P-7428 [3] CLIP (LADDER)  
17. 4P-7581 [5] CLIP (LADDER)  
18. 4P-7582 [1] CLIP (LADDER)  
19. 4P-8134 [6] CLIP (LADDER)  
20. 5C-6266 [1] BOLT (5/8-11X1-IN)  
21. 7K-1181 [20] STRAP-CABLE  
22. 8T-4121 [17] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
24. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
25. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
26. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
29. 5P-6029 D LOCKWIRE (0.2-M)  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830423
 

374-8765: WIRING GP-POWER TRAIN

374-8765 WIRING GP-POWER TRAIN
S/N WTA110-UP
PART OF 373-8531 WIRING GP-TRACTOR
Type 2
ALSO AN ATTACHMENT
i06239839 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-1566 [1] SUPPORT  
2. 124-6998 [1] PLATE  
3. 256-6453 [1] SENSOR-TEMPERATURE (2-PIN)(TRANSMISSION OIL)  
4. 289-9520 [1] BRACKET AS  
6. 478-5065 CY [1] HARNESS AS-TRANSMISSION  
8. 130-5300 [2] CLIP  
9. 132-5789 [3] CLIP (LADDER)  
10. 204-2281 [1] STRAP-CABLE  
11. 344-5675 M [2] NUT (M10X1.5-THD)  
12. 352-3969 [2] CLIP (LADDER)  
13. 381-2621 [1] MOUNTING-CABLE TIE  
14. 3K-0360 [1] SEAL-O-RING  
15. 3S-2093 [4] STRAP-CABLE  
16. 4P-7428 [3] CLIP (LADDER)  
17. 4P-7581 [5] CLIP (LADDER)  
18. 4P-7582 [1] CLIP (LADDER)  
19. 4P-8134 [6] CLIP (LADDER)  
20. 5C-6266 [1] BOLT (5/8-11X1-IN)  
21. 7K-1181 [20] STRAP-CABLE  
22. 8T-4121 [17] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
24. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
25. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
26. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
29. 5P-6029 D LOCKWIRE (0.2-M)  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830424
 

374-8637: WIRING GP-SCRAPER

374-8637 WIRING GP-SCRAPER
S/N WTA1-116
PART OF 373-8571 ELECTRICAL AR
ALSO AN ATTACHMENT
i05459730 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7940 [1] BRACKET  
2. 307-0347 [1] BRACKET  
3. 344-7391 [2] SENSOR-PRESSURE (EJECTOR CONTROL)  
5. 365-6404 [1] BRACKET  
6. 374-8632 [1] HARNESS AS-CHASSIS (SCRAPER BOWL)  
  155-2255 [2] KIT-CONNECTING PLUG (12-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  3S-2093 [2] STRAP-CABLE  
  8T-8730 [26] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  8T-8737 [16] PLUG-SEAL  
  9X-3402 [44] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  167-3693 [2] PLUG AS-CONNECTOR (31-PIN)  
  274-3779 [1] CAP-SEAL  
  322-6383 E SLEEVE (25-CM)  
7. 374-8634 [1] HARNESS AS-REAR CHASSIS (DRAFT FRAME)  
  8T-8730 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [23] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(20-CM)  
  128-4249 [1] LOCKWASHER  
  8T-8737 [23] PLUG-SEAL  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  167-3692 [1] RECEPTACLE AS-CONNECTOR (31-PIN)  
  214-4208 [1] RECEPTACLE AS-CONNECTOR (70-PIN)  
  322-6383 E SLEEVE (47-CM)  
  9W-0844 [2] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  3S-2093 [4] STRAP-CABLE  
  9X-8243 E TUBE-HEAT SHRINK (39.9-MM DIA)(17-CM)  
  374-7463 [1] CAP-SEAL  
  374-7464 [2] CAP-SEAL  
  313-1388 E HOSE (159-CM)  
  211-0052 [1] NUT (1-11/16-18-THD)  
  8T-8729 [26] PIN-CONNECTOR (16-GA TO 18-GA)  
  9W-0852 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
  9X-3401 [63] PIN-CONNECTOR (16-GA TO 18-GA)  
  155-2255 [1] KIT-CONNECTING PLUG (12-PIN)  
  155-2274 [1] KIT-CONNECTING PLUG (6-PIN)  
  155-2270 [2] KIT-CONNECTING PLUG (2-PIN)  
  155-2260 [2] KIT-CONNECTING PLUG (3-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
8. 374-9027 [1] HARNESS AS-VALVE (IMPLEMENT)  
  9X-3401 [17] PIN-CONNECTOR (16-GA TO 18-GA)  
  155-2270 [7] KIT-CONNECTING PLUG (2-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  230-4013 [5] PLUG AS-CONNECTOR (3-PIN)  
    (EACH INCLUDES)
  455-0705 [1] SEAL-CONNECTOR  
  8T-8737 [1] PLUG-SEAL  
  102-8805 [1] KIT-RECEPTACLE (6-PIN)  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  274-3781 [3] CAP-SEAL  
  9X-3402 [29] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(20-CM)  
9. 374-8638 [1] PLATE  
10. 130-5300 [2] CLIP  
11. 133-6934 [3] SPACER (11X20X25-MM THK)  
12. 178-3620 [3] STRAP-DUAL CLAMP  
13. 1F-7854 [2] SPACER (11.01X19.05X49.21-MM THK)  
14. 1K-3113 [2] SPACER (0.546X0.840X3.875-IN THK)  
15. 204-2281 [3] STRAP-CABLE  
16. 230-7732 [2] MOUNTING-CABLE TIE  
17. 277-1873 [1] CLIP (LADDER)  
18. 2H-9233 [2] SPACER (0.563X1X1-IN THK)  
19. 381-2621 [1] MOUNTING-CABLE TIE  
20. 3J-1907 [2] SEAL-O-RING  
21. 3S-2093 [16] STRAP-CABLE  
22. 4P-7581 [5] CLIP (LADDER)  
23. 4P-8134 [4] CLIP (LADDER)  
25. 7K-1181 [21] STRAP-CABLE  
26. 7X-7729 [4] WASHER (11X25X3-MM THK)  
27. 8T-4121 [13] WASHER-HARD (11X21X2.5-MM THK)  
28. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
29. 8T-4138 M [4] BOLT (M6X1X20-MM)  
30. 8T-4172 M [2] BOLT (M10X1.5X80-MM)  
32. 8T-4191 M [2] BOLT (M10X1.5X16-MM)  
33. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
34. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
35. 8T-6466 M [3] BOLT (M10X1.5X60-MM)  
36. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
37. 8T-7087 [1] GROMMET (34-MM ID)  
38. 6V-2382 [1] CLIP (TAB)  
39. 6V-2381 [1] CLIP (SLOT)  
40. 5P-7469 [1] CLIP (TAB)  
41. 5P-7468 [1] CLIP (SLOT)  
42. 365-6380 [1] HARNESS AS-SENSOR (BOWL CYLINDER)  
  3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
  8T-8737 [1] PLUG-SEAL  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [3] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(6-CM)  
  155-2271 [1] KIT-CONNECTING PLUG (4-PIN)  
  176-2947 [1] KIT-CONNECTING PLUG (4-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  171-0596 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
43. 356-5368 [2] BLOCK  
44. 297-8049 [5] GROMMET  
45. 9M-8406 [3] CLIP (LOOP)  
46. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
47. 6V-7555 [2] STRAP-CABLE  
48. 381-6459 [1] MOUNTING-CABLE TIE  
49. 5G-3676 [1] GROMMET  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP63830425
 

374-8637: WIRING GP-SCRAPER

374-8637 WIRING GP-SCRAPER
S/N WTA117-126
PART OF 373-8571 ELECTRICAL AR
ALSO AN ATTACHMENT
i06647095 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7940 [1] BRACKET  
2. 307-0347 [1] BRACKET  
3. 344-7391 [2] SENSOR-PRESSURE (EJECTOR CONTROL)  
5. 365-6404 [1] BRACKET  
6. 469-9191 CY [1] HARNESS AS-CONTROL (SCRAPER BOWL)  
7. 374-8634 [1] HARNESS AS-REAR CHASSIS (DRAFT FRAME)  
  8T-8730 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [23] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(20-CM)  
  128-4249 [1] LOCKWASHER  
  8T-8737 [23] PLUG-SEAL  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  167-3692 [1] RECEPTACLE AS-CONNECTOR (31-PIN)  
  214-4208 [1] RECEPTACLE AS-CONNECTOR (70-PIN)  
  322-6383 E SLEEVE (47-CM)  
  9W-0844 [2] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  3S-2093 [4] STRAP-CABLE  
  9X-8243 E TUBE-HEAT SHRINK (39.9-MM DIA)(17-CM)  
  374-7463 [1] CAP-SEAL  
  374-7464 [2] CAP-SEAL  
  313-1388 E HOSE (159-CM)  
  211-0052 [1] NUT (1-11/16-18-THD)  
  8T-8729 [26] PIN-CONNECTOR (16-GA TO 18-GA)  
  9W-0852 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
  9X-3401 [63] PIN-CONNECTOR (16-GA TO 18-GA)  
  155-2255 [1] KIT-CONNECTING PLUG (12-PIN)  
  155-2274 [1] KIT-CONNECTING PLUG (6-PIN)  
  155-2270 [2] KIT-CONNECTING PLUG (2-PIN)  
  155-2260 [2] KIT-CONNECTING PLUG (3-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
8. 374-9027 [1] HARNESS AS-VALVE (IMPLEMENT)  
  9X-3401 [17] PIN-CONNECTOR (16-GA TO 18-GA)  
  155-2270 [7] KIT-CONNECTING PLUG (2-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  230-4013 [5] PLUG AS-CONNECTOR (3-PIN)  
    (EACH INCLUDES)
  455-0705 [1] SEAL-CONNECTOR  
  8T-8737 [1] PLUG-SEAL  
  102-8805 [1] KIT-RECEPTACLE (6-PIN)  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  274-3781 [3] CAP-SEAL  
  9X-3402 [29] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(20-CM)  
9. 374-8638 [1] PLATE  
10. 130-5300 [2] CLIP  
11. 133-6934 [3] SPACER (11X20X25-MM THK)  
12. 178-3620 [3] STRAP-DUAL CLAMP  
13. 1F-7854 [2] SPACER (11.01X19.05X49.21-MM THK)  
14. 1K-3113 [2] SPACER (0.546X0.840X3.875-IN THK)  
15. 204-2281 [3] STRAP-CABLE  
16. 230-7732 [2] MOUNTING-CABLE TIE  
17. 277-1873 [1] CLIP (LADDER)  
18. 2H-9233 [2] SPACER (0.563X1X1-IN THK)  
19. 381-2621 [1] MOUNTING-CABLE TIE  
20. 3J-1907 [2] SEAL-O-RING  
21. 3S-2093 [16] STRAP-CABLE  
22. 4P-7581 [5] CLIP (LADDER)  
23. 4P-8134 [4] CLIP (LADDER)  
25. 7K-1181 [21] STRAP-CABLE  
26. 7X-7729 [4] WASHER (11X25X3-MM THK)  
27. 8T-4121 [13] WASHER-HARD (11X21X2.5-MM THK)  
28. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
29. 8T-4138 M [4] BOLT (M6X1X20-MM)  
30. 8T-4172 M [2] BOLT (M10X1.5X80-MM)  
32. 8T-4191 M [2] BOLT (M10X1.5X16-MM)  
33. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
34. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
35. 8T-6466 M [3] BOLT (M10X1.5X60-MM)  
36. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
37. 8T-7087 [1] GROMMET (34-MM ID)  
38. 6V-2382 [1] CLIP (TAB)  
39. 6V-2381 [1] CLIP (SLOT)  
40. 5P-7469 [1] CLIP (TAB)  
41. 5P-7468 [1] CLIP (SLOT)  
42. 365-6380 [1] HARNESS AS-SENSOR (BOWL CYLINDER)  
  3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
  8T-8737 [1] PLUG-SEAL  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [3] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(6-CM)  
  155-2271 [1] KIT-CONNECTING PLUG (4-PIN)  
  176-2947 [1] KIT-CONNECTING PLUG (4-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  171-0596 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
43. 356-5368 [2] BLOCK  
44. 297-8049 [5] GROMMET  
45. 9M-8406 [3] CLIP (LOOP)  
46. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
47. 6V-7555 [2] STRAP-CABLE  
48. 381-6459 [1] MOUNTING-CABLE TIE  
49. 5G-3676 [1] GROMMET  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830426
 

374-8637: WIRING GP-SCRAPER

374-8637 WIRING GP-SCRAPER
S/N WTA127-UP
PART OF 373-8571 ELECTRICAL AR
ALSO AN ATTACHMENT
i07321373 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7940 [1] BRACKET  
2. 307-0347 [1] BRACKET  
3. 344-7391 [1] SENSOR-PRESSURE  
3A. 344-7391 [1] SENSOR-PRESSURE (APRON)  
5. 365-6404 [1] BRACKET  
6. 469-9191 Y [1] HARNESS AS-CONTROL (SCRAPER BOWL)  
7. 374-8634 [1] HARNESS AS-REAR CHASSIS (DRAFT FRAME)  
  155-2258 [1] WEDGE-PLUG LOCK (12-PIN)  
  8T-8730 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [23] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(20-CM)  
  128-4249 [1] LOCKWASHER  
  8T-8737 [23] PLUG-SEAL  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  167-3692 [1] RECEPTACLE AS-CONNECTOR (31-PIN)  
  214-4208 [1] RECEPTACLE AS-CONNECTOR (70-PIN)  
  322-6383 E SLEEVE (47-CM)  
  9W-0844 [2] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  3S-2093 [4] STRAP-CABLE  
  9X-8243 E TUBE-HEAT SHRINK (39.9-MM DIA)(17-CM)  
  374-7463 [1] CAP-SEAL  
  374-7464 [2] CAP-SEAL  
  423-1978 G HOSE (62.6-IN)  
  211-0052 [1] NUT (1-11/16-18-THD)  
  8T-8729 [26] PIN-CONNECTOR (16-GA TO 18-GA)  
  9W-0852 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
  9X-3401 [63] PIN-CONNECTOR (16-GA TO 18-GA)  
  155-2255 [1] KIT-CONNECTING PLUG (12-PIN)  
  155-2274 [1] KIT-CONNECTING PLUG (6-PIN)  
  155-2270 [2] KIT-CONNECTING PLUG (2-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  155-2260 [2] KIT-CONNECTING PLUG (3-PIN)  
    (EACH INCLUDES PLUG AS, WEDGES, & INTERFACE SEAL)
8. 374-9027 [1] HARNESS AS-VALVE (IMPLEMENT)  
  3E-3383 [1] WEDGE-RECEPTACLE LOCK (6-PIN)  
  9X-3401 [17] PIN-CONNECTOR (16-GA TO 18-GA)  
  155-2270 [7] KIT-CONNECTING PLUG (2-PIN)  
    (EACH INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  230-4013 [5] PLUG AS-CONNECTOR (3-PIN)  
    (EACH INCLUDES)
  455-0705 [1] SEAL-CONNECTOR  
  8T-8737 [1] PLUG-SEAL  
  102-8805 [1] KIT-RECEPTACLE (6-PIN)  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  274-3781 [3] CAP-SEAL  
  9X-3402 [29] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(20-CM)  
9. 374-8638 [1] PLATE  
10. 130-5300 [2] CLIP  
11. 133-6934 [3] SPACER (11X20X25-MM THK)  
12. 178-3620 [3] STRAP-DUAL CLAMP  
13. 1F-7854 [2] SPACER (11.01X19.05X49.21-MM THK)  
14. 1K-3113 [2] SPACER (0.546X0.840X3.875-IN THK)  
15. 204-2281 [3] STRAP-CABLE  
16. 230-7732 [2] MOUNTING-CABLE TIE  
17. 277-1873 [1] CLIP (LADDER)  
18. 2H-9233 [2] SPACER (0.563X1X1-IN THK)  
19. 381-2621 [1] MOUNTING-CABLE TIE  
20. 3J-1907 [2] SEAL-O-RING  
21. 3S-2093 [16] STRAP-CABLE  
22. 4P-7581 C [3] CLIP (LADDER)  
23. 4P-8134 [4] CLIP (LADDER)  
25. 7K-1181 C [22] STRAP-CABLE  
26. 7X-7729 [4] WASHER (11X25X3-MM THK)  
27. 8T-4121 [13] WASHER-HARD (11X21X2.5-MM THK)  
28. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
29. 8T-4138 M [4] BOLT (M6X1X20-MM)  
30. 8T-4172 M [2] BOLT (M10X1.5X80-MM)  
32. 8T-4191 M [2] BOLT (M10X1.5X16-MM)  
33. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
34. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
35. 8T-6466 M [3] BOLT (M10X1.5X60-MM)  
36. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
37. 8T-7087 [1] GROMMET (34-MM ID)  
38. 6V-2382 [1] CLIP (TAB)  
39. 6V-2381 [1] CLIP (SLOT)  
40. 5P-7469 [1] CLIP (TAB)  
41. 5P-7468 [1] CLIP (SLOT)  
42. 365-6380 [1] HARNESS AS-SENSOR (BOWL CYLINDER)  
  3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
  8T-8737 [1] PLUG-SEAL  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [3] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(6-CM)  
  155-2271 [1] KIT-CONNECTING PLUG (4-PIN)  
    (INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  176-2947 [1] KIT-CONNECTING PLUG (4-PIN)  
    (INCLUDES PLUG AS & WEDGE)
  171-0596 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
43. 356-5368 [2] BLOCK  
44. 297-8049 [5] GROMMET  
45. 9M-8406 [3] CLIP (LOOP)  
46. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
47. 6V-7555 [2] STRAP-CABLE  
48. 381-6459 [1] MOUNTING-CABLE TIE  
49. 5G-3676 [1] GROMMET  
50. 352-3968 C [2] CLIP (LADDER)  
51. 290-5562 C [1] MOUNT (DUAL SWIVEL)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  G   ORDER BY THE INCH
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830427
 

475-9154: WIRING GP-SEAT

475-9154 WIRING GP-SEAT
S/N WTA1-131
PART OF 424-6942 SUSPENSION GP-SEAT
ALSO AN ATTACHMENT
i06738332 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 484-9899 Y [1] HARNESS AS-CAB  
2. 3S-2093 [13] STRAP-CABLE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830428
 

374-8745: WIRING GP-SECONDARY STEERING

374-8745 WIRING GP-SECONDARY STEERING
S/N WTA1-UP
PART OF 433-0618 STEERING AR-SECONDARY
AN ATTACHMENT
i05487871 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [2] STRAP-CABLE  
2. 9L-1566 [1] SUPPORT  
3. 9L-1775 [1] BRACKET  
4. 132-1806 [1] STRAP AS-GROUND  
5. 204-2281 [5] STRAP-CABLE  
6. 290-5562 [1] MOUNT (DUAL SWIVEL)  
7. 307-0267 [1] CABLE AS  
  1S-4915 [2] LINER (CONDUIT)  
  1S-7252 [2] TERMINAL-CABLE (00-GA, 3/8-IN SCREW)  
  5P-0695 E CONDUIT (288-CM)  
  8T-2225 E TUBE-HEAT SHRINK (25.4-MM DIA)(16-CM)  
  159-8049 E CABLE (00-GA, RED)(411-CM)  
  328-8425 [2] COVER-TERMINAL (RED)  
8. 307-0269 [1] HARNESS AS-STEERING (SECONDARY STEERING MOTOR RELAY)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  009-8708 [2] BOOT-TERMINAL  
  112-4550 E SLEEVE (11-CM)  
  2L-8076 [2] TERMINAL-RING (14-GA TO 16-GA, NO. 10 SCREW)  
9. 337-9078 Y [1] SWITCH GP-MAGNETIC (24-VOLT TO 32-VOLT)(SECONDARY STEERING RELAY)  
10. 344-7391 [1] SENSOR-PRESSURE (PRIMARY STEERING)  
10A. 344-7391 [1] SENSOR-PRESSURE (SECONDARY STEERING)  
11. 365-6366 [1] CABLE AS  
  159-8049 E CABLE (00-GA, RED)(76-CM)  
  299-6082 [1] COVER-TERMINAL (RED)  
  348-2315 [1] TERMINAL AS-RING  
  135-5010 E TUBE-HEAT SHRINK (52-MM DIA)(5-CM)  
  276-7278 [1] TERMINAL-RING  
  366-6147 [1] TERMINAL AS-RING  
  135-5009 E TUBE-HEAT SHRINK (32-MM DIA)(5-CM)  
  274-9183 [1] TERMINAL-RING (00-GA, 1/2-IN SCREW)  
12. 130-5300 [1] CLIP  
13. 133-6934 [2] SPACER (11X20X25-MM THK)  
14. 178-3620 [1] STRAP-DUAL CLAMP  
15. 1S-0994 [8] CLIP (LOOP)  
16. 1S-1015 [1] CLIP (LOOP)  
17. 204-8000 [4] MOUNTING-CABLE TIE  
18. 2V-1771 [4] GROMMET  
19. 344-5673 M [4] NUT (M6X1-THD)  
20. 344-5675 M [4] NUT (M10X1.5-THD)  
21. 3J-1907 [2] SEAL-O-RING  
22. 3S-2093 [4] STRAP-CABLE  
23. 6W-6672 [1] SPACER (10.5X20X38-MM THK)  
24. 8T-4121 [15] WASHER-HARD (11X21X2.5-MM THK)  
25. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
26. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
27. 8T-4138 M [4] BOLT (M6X1X20-MM)  
28. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
29. 8T-4195 M [3] BOLT (M10X1.5X30-MM)  
30. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
31. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
32. 8T-6466 M [1] BOLT (M10X1.5X60-MM)  
33. 9X-6165 [1] WASHER (6.5X22X2.5-MM THK)  
34. 9X-8256 [8] WASHER (6.6X12X2-MM THK)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP63830429
 

307-0354: WIRING GP-SENSOR

307-0354 WIRING GP-SENSOR -APRON CYLINDER POSITION SENSOR
S/N WTA1-UP
PART OF 373-8567 BOWL AR-SCRAPER
ALSO AN ATTACHMENT
i04400978 SEBP6383
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1F-7854 [1] SPACER (11.01X19.05X49.21-MM THK)  
2. 3S-2093 [3] STRAP-CABLE  
3. 7K-1181 [2] STRAP-CABLE  
4. 160-0564 [2] BRACKET AS  
5. 297-8049 [1] GROMMET  
6. 307-0364 [1] HARNESS AS-SENSOR (APRON CYLINDER POSITION SENSOR)  
  3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
  8T-8737 [4] PLUG-SEAL  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [3] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(7-CM)  
  155-2271 [3] KIT-CONNECTING PLUG (4-PIN)  
  155-2260 [3] KIT-CONNECTING PLUG (3-PIN)  
  174-0503 [1] KIT-CONNECTING PLUG (3-PIN)  
  176-2947 [1] KIT-CONNECTING PLUG (4-PIN)  
    (EACH INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
7. 130-5300 [1] CLIP  
8. 4P-7581 [1] CLIP (LADDER)  
9. 4P-8134 [1] CLIP (LADDER)  
10. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
12. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
13. 9M-8406 [1] CLIP (LOOP)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 621K :

Truck sale:

 
Caterpillar 621K
- Road Scraper
ALTORFER INC.
 
Caterpillar 621K
- Road Scraper
HOLT CAT
 
Caterpillar 621K
- Road Scraper
HOLT CAT
 
CATERPILLAR 621K 2016
- WHEEL TRACTOR SCRAPERS
HOLT CAT
 
CATERPILLAR 621K 2015
- WHEEL TRACTOR SCRAPERS
HOLT CAT
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