HYDRAULIC SYSTEM
VALVE GP-RIDE CONTROLVALVE GP-SHUTTLE
VALVE GP-SOLENOID
VALVE GP-UNLOADING
IMPLEMENTS
APRON GPBOWL GP
EJECTOR GP
APRON GP
EJECTOR GP
HYDRAULIC SYSTEM
VALVE GP-RIDE CONTROL
#M00682340700
450-9519: VALVE GP-RIDE CONTROL
450-9519 VALVE GP-RIDE CONTROL
S/N WTY1-UP
PART OF 374-1708 LINES GP-CUSHION-HITCH
ALSO AN ATTACHMENT
S/N WTY1-UP
PART OF 374-1708 LINES GP-CUSHION-HITCH
ALSO AN ATTACHMENT
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Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3G-5003 | [4] | BUSHING | |
| 2. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 3. | 9L-9188 | [4] | SPRING-VALVE | |
| 4. | 9S-6130 | [2] | PLUG | |
| 5. | 102-4156 | [4] | VALVE-CONTROL | |
| 6. | 102-4157 | [4] | PLUG | |
| 7. | 197-3295 | [4] | FLANGE-HALF | |
| 8. | 228-7096 | [6] | SEAL-O-RING | |
| 9. | 381-0862 | [1] | VALVE AS | |
| 6V-6228 | [1] | SEAL-O-RING | ||
| 8C-0624 | [1] | SEAL-O-RING | ||
| 155-2260 | [1] | KIT-CONNECTING PLUG (3-PIN) | ||
| 155-2271 | [1] | KIT-CONNECTING PLUG (4-PIN) | ||
| (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL) | ||||
| 447-6405 | [1] | RING-BACKUP | ||
| 447-6406 | [1] | RING-BACKUP | ||
| 10. | 6V-5192 M | [4] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| M | METRIC PART | |||
#M00682340701
260-8590: VALVE GP-SHUTTLE
260-8590 VALVE GP-SHUTTLE
S/N WTY1-UP
BALL RESOLVER
PART OF 393-9136, 393-9137 VALVE GP-CONTROL
ALSO AN ATTACHMENT
S/N WTY1-UP
BALL RESOLVER
PART OF 393-9136, 393-9137 VALVE GP-CONTROL
ALSO AN ATTACHMENT
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Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS#M00682340702
251-3268: VALVE GP-SOLENOID
251-3268 VALVE GP-SOLENOID
S/N WTY1-UP
24-VOLT
PART OF 491-3780 MANIFOLD & VALVE GP
ALSO AN ATTACHMENT
S/N WTY1-UP
24-VOLT
PART OF 491-3780 MANIFOLD & VALVE GP
ALSO AN ATTACHMENT
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Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS#M00682340703
395-0275: VALVE GP-UNLOADING
395-0275 VALVE GP-UNLOADING
S/N WTY1-UP
PART OF 374-1736 LINES GP-SECONDARY STEERING
AN ATTACHMENT
S/N WTY1-UP
PART OF 374-1736 LINES GP-SECONDARY STEERING
AN ATTACHMENT
For full view, you need register
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 273-6499 H | [1] | VALVE GP-CHECK | |
| 2. | 104-7845 J | [1] | VALVE GP-DIVERTER | |
| 3. | 9S-8006 | [2] | PLUG (7/8-14-THD) | |
| 4. | 2M-9780 | [2] | SEAL-O-RING | |
| 5. | 9S-8008 | [2] | PLUG (1-1/16-12-THD) | |
| 6. | 3D-2824 | [2] | SEAL-O-RING | |
| 7. | 455-9265 L | [1] | VALVE GP-RELIEF | |
| AVAILABLE REPAIR KIT(S): | ||||
| 2U-7354 J | [1] | KIT-SEAL (DIVERTER VALVE) | ||
| 238-9842 H | [1] | KIT-SEAL (RELIEF VALVE) | ||
| 211-7067 L | [1] | KIT-SEAL | ||
| (EACH SEAL KIT INCLUDES BACK UP RING(S) & O-RING SEAL(S)) | ||||
| H | KIT MARKED H SERVICES PART(S) MARKED H | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| L | KIT MARKED L SERVICES PART(S) MARKED L | |||
#M00682340704
374-7425: APRON GP
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Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3G-7718 | [1] | PIN AS | |
| 2. | 7J-4983 | [2] | CAP-BEARING | |
| 3. | 7J-5217 B | [2] | SPACER (4.5X5.5X3-MM THK) | |
| 4. | 348-7836 | [2] | TRUNNION | |
| 5. | 387-3070 | [1] | APRON AS | |
| 6. | 2S-0736 | [16] | WASHER-HARD (17X27X3.5-MM THK) | |
| 7. | 3G-0025 | [1] | CLAMP | |
| 8. | 7X-0388 | [4] | BOLT (7/8-9X4.5-IN) | |
| 9. | 7X-0521 | [2] | WASHER-HARD (20X36.5X5-MM THK) | |
| 10. | 8S-9092 | [16] | BOLT (5/8-11X2.25-IN) | |
| 11. | 8T-9397 | [2] | BOLT (3/4-10X1.25-IN) | |
| B | USE AS REQUIRED | |||
#M00682340705
374-7426: BOWL GP-SCRAPER
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Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4J-5193 | [2] | PIN | |
| 2. | 8W-2083 | [1] | PIN AS | |
| 3J-2910 | [1] | SPACER (46X73X15-MM THK) | ||
| 3. | 418-7809 | [1] | PLATE-TREAD | |
| 4. | 423-6586 | [1] | BOWL AS | |
| 5. | 139-3785 | [12] | RIVET-POP | |
| 6. | 5P-8245 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 8T-9399 | [2] | BOLT (3/4-10X2.25-IN) | |
| 8. | 8W-1708 | [2] | PIN | |
| 9. | 0L-1329 | [1] | BOLT (1/2-13X3-IN) |
#M00682340706
374-7427: EJECTOR GP
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Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 144-7289 Y | [2] | ROLLER GP-EJECTOR GUIDE | |
| 2. | 144-7314 Y | [2] | ROLLER GP-EJECTOR | |
| 3. | 144-7318 Y | [2] | ROLLER GP-EJECTOR | |
| 4. | 384-3420 | [2] | PIN | |
| 5. | 387-3069 | [1] | EJECTOR AS | |
| 6. | 421-1714 | [4] | PLATE | |
| 7. | 6V-8182 | [4] | NUT (3/4-10-THD) | |
| 8. | 7X-0375 | [2] | BOLT (3/4-10X5-IN) | |
| 9. | 7X-0391 | [2] | BOLT (7/8-9X5.5-IN) | |
| 10. | 7X-0449 | [2] | NUT-FULL (7/8-9-THD) | |
| 11. | 8T-4223 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 12. | 8T-4956 M | [8] | BOLT (M12X1.75X35-MM) | |
| 13. | 8T-8925 | [2] | BOLT (3/4-10X4.75-IN) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00682340707
4T-8941: LIFT GP-APRON
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Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9J-1454 | [1] | LINK AS | |
| 2. | 3J-9133 | [2] | BUSHING | |
| 3. | 9J-1379 | [1] | PIN AS | |
| 4. | 8T-9397 | [4] | BOLT (3/4-10X1.25-IN) | |
| 8T-4994 | [4] | WASHER-HARD (20X36.5X3.5-MM THK) | ||
| 5. | 3G-0025 | [2] | CLAMP | |
| 6. | 1U-3199 | [1] | FRAME AS-LIFT | |
| 7. | 2K-9862 | [2] | BOSS | |
| 8. | 2J-1227 | [2] | RETAINER | |
| 9. | 3J-2373 | [2] | BUSHING | |
| 9J-1412 | [1] | SPACER (78X88X81-MM THK) | ||
| 10. | 1J-5269 B | [6] | WASHER (3-1/16X5X1/16-IN THK) | |
| 1J-3720 | [2] | WASHER (3-1/16X5X1/8-IN THK) | ||
| 11. | 4T-8291 | [1] | PIN AS | |
| 12. | 7X-0345 | [2] | BOLT (5/8-11X1.75-IN) | |
| 0L-0695 | [2] | WASHER (16.7X47.6X6-MM THK) | ||
| 13. | 3G-0027 | [1] | PIN AS | |
| B | USE AS REQUIRED | |||
#M00682340708
144-7314: ROLLER GP-EJECTOR
144-7314 ROLLER GP-EJECTOR
S/N WTY1-UP
PART OF 374-7427 EJECTOR GP
ALSO AN ATTACHMENT
S/N WTY1-UP
PART OF 374-7427 EJECTOR GP
ALSO AN ATTACHMENT
For full view, you need register
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 144-7315 | [1] | ROLLER AS | |
| 1A. | 5F-0589 | [2] | CUP-BEARING (TAPERED ROLLER) | |
| 1B. | 3J-4777 | [1] | SEAL-LIP TYPE | |
| 1C. | 5F-0585 | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 2. | 8W-4569 | [1] | SHAFT AS | |
| 3. | 144-7316 | [1] | GASKET | |
| 4. | 8W-4560 | [1] | RETAINER | |
| 5. | 144-7317 | [1] | COVER | |
| 6. | 031-2523 | [2] | BOLT-LOCKING (7/16-14X1.25-IN) | |
| 7. | 5S-7379 | [4] | BOLT (3/8-16X0.875-IN) | |
| 8. | 8T-4896 | [4] | WASHER-HARD (10.2X18.5X2.5-MM THK) |
#M00682340709
144-7318: ROLLER GP-EJECTOR
144-7318 ROLLER GP-EJECTOR
S/N WTY1-UP
PART OF 374-7427 EJECTOR GP
ALSO AN ATTACHMENT
S/N WTY1-UP
PART OF 374-7427 EJECTOR GP
ALSO AN ATTACHMENT
For full view, you need register
Parts for your 637K WHEEL TRACTOR-SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 144-7319 | [1] | ROLLER AS | |
| 1A. | 1B-3980 | [1] | CONE-BEARING (TAPERED ROLLER) | |
| 1B. | 1B-3978 | [2] | CUP-BEARING (TAPERED ROLLER) | |
| 1C. | 5P-5588 | [1] | SEAL-LIP TYPE | |
| 2. | 8T-4896 | [4] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 3. | 031-2523 | [3] | BOLT-LOCKING (7/16-14X1.25-IN) | |
| 4. | 144-7320 | [1] | COVER | |
| 5. | 1U-4242 | [1] | RETAINER | |
| 6. | 8W-2032 | [1] | SHAFT AS | |
| 7. | 144-7295 | [1] | GASKET | |
| 8. | 5S-7379 | [4] | BOLT (3/8-16X0.875-IN) |
