ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGINGBATTERY GP
CAMERA GP
CIRCUIT BREAKER GP
WIRING GP
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING#M00682340280
235-7132: ALTERNATOR GP-CHARGING
  235-7132 ALTERNATOR GP-CHARGING 
S/N WTY1-UP
24-VOLT, 65-AMPERE
PART OF 349-7317 ALTERNATOR GP-CHARGING
ALSO AN ATTACHMENT
S/N WTY1-UP
24-VOLT, 65-AMPERE
PART OF 349-7317 ALTERNATOR GP-CHARGING
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 228-9656 | [1] | FRAME AS-DRIVE END | |
| 2. | 5S-7349 | [1] | BOLT (1/4-20X0.5-IN) | |
| 3. | 185-2639 | [1] | FAN AS | |
| 4. | 1H-3244 | [1] | LOCKWASHER | |
| 5. | 228-9655 | [1] | FRAME AS-ALTERNATOR | |
| 6. | 2K-4821 | [1] | LOCKNUT (5/8-18-THD) | |
| 7. | 5P-8247 | [1] | WASHER-HARD (17X32X3.5-MM THK) | |
| 8. | 228-9657 | [1] | COVER AS | |
| 9. | 8T-4205 | [1] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 10. | 185-2647 | [1] | GROMMET | |
| 11. | 9L-6770 | [1] | CAP-DUST | |
| 12. | 185-2642 | [1] | STATOR AS | |
| 13. | 185-2638 | [2] | COLLAR | |
| 14. | 185-2654 | [1] | PLATE | |
| 15. | 185-2650 | [1] | ROTOR AS | |
| 16. | 185-2644 | [1] | COIL AS | |
| 17. | 185-2648 | [1] | REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR) | |
| 18. | 6V-8189 | [1] | NUT (5/16-18-THD) | |
| 19. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 20. | 3F-9556 | [1] | LOCKWASHER | |
| AVAILABLE REPAIR KIT(S): | ||||
| 185-2655 | [1] | KIT-BEARING (ALTERNATOR) | ||
| (INCLUDES BEARINGS) | ||||
| 199-8436 | [1] | KIT-TERMINAL (ALTERNATOR AIR) | ||
| (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLT, GROMMET & NUT) | ||||
| 199-7891 | [1] | KIT-TERMINAL (ALTERNATOR AIR) | ||
| (INCLUDES INSULATORS, WASHERS, & NUTS) | ||||
| 185-2658 | [1] | KIT-HARDWARE (ALTERNATOR AIR) | ||
| (INCLUDES BOLTS) | ||||
#M00682340281
344-5081: ALTERNATOR GP-CHARGING
  344-5081 ALTERNATOR GP-CHARGING 
S/N TXW1-UP
24-VOLT, 115-AMPERE
PART OF 505-3187 ACCESSORY GP-ENGINE
ALSO AN ATTACHMENT
S/N TXW1-UP
24-VOLT, 115-AMPERE
PART OF 505-3187 ACCESSORY GP-ENGINE
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#M00682340282
349-7317: ALTERNATOR GP-CHARGING
  349-7317 ALTERNATOR GP-CHARGING 
S/N WTY1-UP
PART OF 374-0273 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
S/N WTY1-UP
PART OF 374-0273 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 129-5096 | [1] | PULLEY-ALTERNATOR (8-GROOVE) | |
| 2. | 235-7132 Y | [1] | ALTERNATOR GP-CHARGING (24-VOLT, 65-AMPERE) | |
| 3. | 345-1178 | [1] | GUARD AS-BELT | |
| 4. | 7X-2543 M | [2] | BOLT (M10X1.5X120-MM) | |
| 5. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 6. | 8T-4198 M | [2] | BOLT (M10X1.5X100-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00682340283
374-8670: BATTERY & WIRING GP
  374-8670 BATTERY & WIRING GP -SCRAPER 
S/N WTY1-UP
PART OF 374-0321 ELECTRICAL AR
ALSO AN ATTACHMENT
S/N WTY1-UP
PART OF 374-0321 ELECTRICAL AR
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 8S-2634 | [1] | COVER AS | |
| 2. | 170-6929 | [2] | CABLE AS | |
| (EACH INCLUDES) | ||||
| 159-8049 E | CABLE (00-GA, RED)(31-CM) | |||
| 9G-0002 | [1] | COVER AS-TERMINAL (RED) | ||
| 9G-0005 | [1] | COVER AS-TERMINAL (BLACK) | ||
| (EACH COVER AS INCLUDES) | ||||
| 8L-8413 | [1] | STRAP-CABLE (WHITE) | ||
| 8C-5918 | [1] | TERMINAL AS-BATTERY (NEGATIVE) | ||
| 8T-9756 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| (EACH TERMINAL AS INCLUDES) | ||||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 3. | 249-4364 | [4] | SPACER | |
| 4. | 272-7239 | [1] | BLOCK AS | |
| 5. | 316-1400 | [2] | PLATE AS | |
| (EACH INCLUDES) | ||||
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 6. | 331-1066 | [1] | BLOCK AS-TERMINAL | |
| 7. | 374-8671 | [1] | CABLE AS | |
| 9S-5755 | [1] | TERMINAL AS (NEGATIVE) | ||
| 8C-5918 | [1] | TERMINAL AS-BATTERY (NEGATIVE) | ||
| (EACH TERMINAL AS INCLUDES) | ||||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 7T-4925 | [1] | COVER-TERMINAL (BLACK) | ||
| 8L-8413 | [3] | STRAP-CABLE (WHITE) | ||
| 9G-0005 | [1] | COVER AS-TERMINAL (BLACK) | ||
| 8L-8413 | [1] | STRAP-CABLE (WHITE) | ||
| 135-5010 E | TUBE-HEAT SHRINK (52-MM DIA)(5-CM) | |||
| 159-8050 E | CABLE (00-GA, BLACK)(59-CM) | |||
| 274-9183 | [1] | TERMINAL-RING (00-GA, 1/2-IN SCREW) | ||
| 8. | 374-8672 | [1] | CABLE AS | |
| 9S-5754 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| 8T-9756 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| (EACH TERMINAL AS INCLUDES) | ||||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 7T-4924 | [1] | COVER-TERMINAL (RED) | ||
| 8L-8413 | [3] | STRAP-CABLE (WHITE) | ||
| 9G-0002 | [1] | COVER AS-TERMINAL (RED) | ||
| 8L-8413 | [1] | STRAP-CABLE (WHITE) | ||
| 135-5010 E | TUBE-HEAT SHRINK (52-MM DIA)(5-CM) | |||
| 159-8049 E | CABLE (00-GA, RED)(58-CM) | |||
| 274-9183 | [1] | TERMINAL-RING (00-GA, 1/2-IN SCREW) | ||
| 9. | 374-8673 | [1] | RECEPTACLE AS | |
| 1S-7251 | [2] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 9G-8909 | [1] | COVER-TERMINAL (BLACK) | ||
| 159-8049 E | CABLE (00-GA, RED)(51-CM) | |||
| 159-8050 E | CABLE (00-GA, BLACK)(43-CM) | |||
| 301-0091 | [1] | COVER-TERMINAL (RED) | ||
| 350-9315 | [1] | RECEPTACLE AS-AUXILIARY START | ||
| 10. | 115-2422 | [4] | BATTERY GP (12-VOLT, MAINTENANCE FREE, WET) | |
| (EACH INCLUDES) | ||||
| 123-1373 | [6] | CAP AS-FILLER (7/8-9-THD) | ||
| 11. | 133-6934 | [2] | SPACER (11X20X25-MM THK) | |
| 12. | 1S-0994 | [2] | CLIP (LOOP) | |
| 13. | 2V-1771 | [4] | GROMMET | |
| 14. | 340-3690 M | [2] | STUD (M10X1.5X295-MM) | |
| 15. | 344-5674 M | [4] | NUT (M8X1.25-THD) | |
| 16. | 344-5675 M | [4] | NUT (M10X1.5-THD) | |
| 17. | 3S-2093 | [6] | STRAP-CABLE | |
| 18. | 5C-9553 M | [2] | BOLT (M6X1X16-MM) | |
| 19. | 6V-4369 | [2] | CLIP | |
| 20. | 6W-6005 | [2] | HOLD-DOWN-BATTERY | |
| 21. | 134-1374 M | [8] | BOLT-SOCKET HEAD (M5X0.8X20-MM) | |
| 22. | 8T-0328 | [8] | WASHER-HARD (5.5X10X1-MM THK) | |
| 23. | 8T-0389 M | [2] | LOCKNUT (M10X1.5-THD) | |
| 24. | 179-4324 M | [8] | LOCKNUT (M5X0.8-THD) | |
| 25. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 26. | 8T-4192 M | [2] | BOLT (M12X1.75X25-MM) | |
| 27. | 8T-4195 M | [2] | BOLT (M10X1.5X30-MM) | |
| 28. | 8T-4205 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 29. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 30. | 8T-4224 | [8] | WASHER-HARD (8.8X16X2-MM THK) | |
| 31. | 8T-4226 | [2] | WASHER-PLATED (10.5X45X3-MM THK) | |
| 32. | 8T-7547 M | [4] | BOLT (M8X1.25X30-MM) | |
| 33. | 161-6987 | [8] | WASHER-HARD (5.2X16X1.5-MM THK) | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#M00682340284
374-8820: BATTERY & WIRING GP
  374-8820 BATTERY & WIRING GP 
S/N WTY1-UP
PART OF 374-0211 ELECTRICAL AR
ALSO AN ATTACHMENT
S/N WTY1-UP
PART OF 374-0211 ELECTRICAL AR
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 3S-2093 | [9] | STRAP-CABLE | |
| 2. | 8V-0622 | [2] | CABLE AS-BATTERY | |
| (EACH INCLUDES) | ||||
| 8C-5917 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 159-8049 E | CABLE (00-GA, RED)(16-CM) | |||
| 8T-9757 | [1] | TERMINAL AS-BATTERY (NEGATIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 9G-0003 | [1] | COVER AS-TERMINAL (BLACK) | ||
| 8L-8413 | [1] | STRAP-CABLE (WHITE) | ||
| 9G-0004 | [1] | COVER AS-TERMINAL (RED) | ||
| 8L-8413 | [1] | STRAP-CABLE (WHITE) | ||
| 3. | 115-2422 | [4] | BATTERY GP (12-VOLT, MAINTENANCE FREE, WET) | |
| (EACH INCLUDES) | ||||
| 123-1373 | [6] | CAP AS-FILLER (7/8-9-THD) | ||
| 4. | 134-3355 | [1] | STRAP AS | |
| 5. | 144-4613 | [1] | ANGLE AS | |
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 6. | 365-6363 | [1] | LOCKOUT-SWITCH | |
| 7. | 374-8822 | [1] | CABLE AS | |
| 1S-7251 | [1] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 3S-2093 | [2] | STRAP-CABLE | ||
| 9S-5755 | [1] | TERMINAL AS (NEGATIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 7N-5274 | [1] | COVER AS-TERMINAL (BLACK) | ||
| 7T-4925 | [1] | COVER-TERMINAL (BLACK) | ||
| 9G-8909 | [1] | COVER-TERMINAL (BLACK) | ||
| 3S-6050 | [1] | TERMINAL AS-BATTERY (NEGATIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 159-8050 E | CABLE (00-GA, BLACK)(108-CM) | |||
| 8. | 374-8823 | [1] | CABLE AS | |
| 1S-7251 | [2] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 3S-2093 | [2] | STRAP-CABLE | ||
| 9S-5754 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 7T-4924 | [1] | COVER-TERMINAL (RED) | ||
| 8N-1725 | [1] | COVER AS-TERMINAL (RED) | ||
| 8L-8413 | [1] | STRAP-CABLE (WHITE) | ||
| 3S-6049 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 159-8049 E | CABLE (00-GA, RED)(128-CM) | |||
| 250-6694 | [1] | CONNECTOR-CABLE | ||
| 328-8425 | [2] | COVER-TERMINAL (RED) | ||
| 9. | 374-8825 | [1] | BRACKET AS | |
| 10. | 452-6892 Y | [1] | SWITCH GP-DISCONNECT (BATTERY) | |
| 11. | 502-3201 | [1] | HOLD-DOWN AS | |
| 9R-2821 M | [2] | BOSS (M10X1.5X15-MM) | ||
| 12. | 1S-0994 | [4] | CLIP (LOOP) | |
| 13. | 248-6175 | [4] | ROD | |
| 14. | 2V-1771 | [4] | GROMMET | |
| 15. | 344-5675 M | [4] | NUT (M10X1.5-THD) | |
| 16. | 7X-2548 M | [1] | BOLT (M12X1.75X16-MM) | |
| 17. | 7X-7729 | [10] | WASHER (11X25X3-MM THK) | |
| 18. | 8T-0389 M | [4] | LOCKNUT (M10X1.5-THD) | |
| 19. | 8T-4121 | [9] | WASHER-HARD (11X21X2.5-MM THK) | |
| 20. | 8T-4123 | [1] | WASHER (22X35X3.5-MM THK) | |
| 21. | 8T-4137 M | [5] | BOLT (M10X1.5X20-MM) | |
| 22. | 8T-4192 M | [2] | BOLT (M12X1.75X25-MM) | |
| 23. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| 24. | 8T-4223 | [3] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 25. | 8T-6685 M | [2] | BOLT (M10X1.5X110-MM) | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00682340285
374-8840: CABLE GP-BATTERY
  374-8840 CABLE GP-BATTERY -TRACTOR 
S/N WTY1-UP
PART OF 374-0211 ELECTRICAL AR
ALSO AN ATTACHMENT
S/N WTY1-UP
PART OF 374-0211 ELECTRICAL AR
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 3S-2093 | [7] | STRAP-CABLE | |
| 2. | 6G-2256 | [3] | CLAMP | |
| 3. | 8R-9137 | [1] | ANGLE | |
| 4. | 9F-4337 | [1] | WIRE AS | |
| 5. | 374-8841 | [1] | CABLE AS | |
| 1S-7252 | [1] | TERMINAL-CABLE (00-GA, 3/8-IN SCREW) | ||
| 9X-9120 | [1] | BOOT (RED) | ||
| 159-8047 E | CABLE-ELECTRICAL (0-GA, RED)(118-CM) | |||
| 1P-0810 B | TAPE-ELECTRICAL | |||
| 195-3253 | [1] | TERMINAL-RING | ||
| 328-8425 | [1] | COVER-TERMINAL (RED) | ||
| 6. | 374-8842 | [1] | CABLE AS | |
| 1S-7251 | [1] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 9X-9825 | [1] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 159-8049 E | CABLE (00-GA, RED)(222-CM) | |||
| 1P-0810 B | TAPE-ELECTRICAL | |||
| 276-1786 | [1] | COVER-TERMINAL (RED) | ||
| 328-8425 | [1] | COVER-TERMINAL (RED) | ||
| 7. | 374-8843 | [1] | CABLE AS | |
| 9X-9825 | [2] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 159-8050 E | CABLE (00-GA, BLACK)(98-CM) | |||
| 299-9092 | [2] | COVER-TERMINAL (BLACK) | ||
| 8. | 374-8844 | [1] | CABLE AS | |
| 9X-5699 | [1] | BOOT | ||
| 030-1707 | [1] | TERMINAL-RING (0-GA, 3/8-IN SCREW) | ||
| 159-8048 E | CABLE-ELECTRICAL (0-GA, BLACK)(73-CM) | |||
| 197-6800 | [1] | TERMINAL-RING | ||
| 9. | 374-8847 | [1] | BRACKET AS | |
| 10. | 178-3620 | [3] | STRAP-DUAL CLAMP | |
| 11. | 1S-0994 | [6] | CLIP (LOOP) | |
| 12. | 2G-8767 | [6] | WASHER (10.5X60X3-MM THK) | |
| 13. | 2V-1771 | [10] | GROMMET | |
| 14. | 344-5675 M | [1] | NUT (M10X1.5-THD) | |
| 15. | 5C-9553 M | [1] | BOLT (M6X1X16-MM) | |
| 16. | 6G-2263 | [3] | SPACER (10.5X19X28.5-MM THK) | |
| 17. | 8R-0721 | [1] | SPACER (11X16X35-MM THK) | |
| 18. | 8T-4121 | [13] | WASHER-HARD (11X21X2.5-MM THK) | |
| 19. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 20. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| 21. | 8T-4185 M | [1] | BOLT (M10X1.5X50-MM) | |
| 22. | 8T-4191 M | [1] | BOLT (M10X1.5X16-MM) | |
| 23. | 8T-4192 M | [1] | BOLT (M12X1.75X25-MM) | |
| 24. | 8T-4196 M | [1] | BOLT (M10X1.5X35-MM) | |
| 25. | 8T-4198 M | [1] | BOLT (M10X1.5X100-MM) | |
| 26. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 27. | 8T-9377 | [1] | BOLT (3/8-16X2.25-IN) | |
| 28. | 9X-8256 | [1] | WASHER (6.6X12X2-MM THK) | |
| B | USE AS REQUIRED | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#M00682340286
374-0195: CAMERA AR
  374-0195 CAMERA AR -WORK AREA VISUAL SYSTEM, REAR 
S/N WTY1-UP
PART OF 487-0711 DISTRIBUTION AR
AN ATTACHMENT
S/N WTY1-UP
PART OF 487-0711 DISTRIBUTION AR
AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS#M00682340287
248-3288: CIRCUIT BREAKER GP
  248-3288 CIRCUIT BREAKER GP -AUTOMATIC RESET 
S/N WTY1-UP
15-AMPERE
PART OF 467-2199 WIRING GP-CAB
ALSO AN ATTACHMENT
S/N WTY1-UP
15-AMPERE
PART OF 467-2199 WIRING GP-CAB
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS#M00682340288
126-7631: CONNECTION GP-ELECTRICAL
  126-7631 CONNECTION GP-ELECTRICAL 
S/N TXW1-UP
CYLINDER BLOCK GROUND
PART OF 377-6208 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
S/N TXW1-UP
CYLINDER BLOCK GROUND
PART OF 377-6208 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS#M00682340289
229-6712: CONNECTION GP-ELECTRICAL
  229-6712 CONNECTION GP-ELECTRICAL 
S/N TXW1-UP
PART OF 377-6208, 520-4982 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
S/N TXW1-UP
PART OF 377-6208, 520-4982 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
 
 
  
  
  
  
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
 