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393-9137 VALVE GP-CONTROL -EJECTOR S/N WTX1-UP PART OF 393-4854 VALVE GP-BANK 3 ALSO AN ATTACHMENT 637K


HYDRAULIC SYSTEM
VALVE GP
PUMP GP
VALVE GP-CONTROL
VALVE GP-RELIEF

WHEEL TRACTOR 637K WHEEL TRACTOR WTX
 637K Wheel Tractor Scraper WTX00001-UP (MACHINE) SEBP7278 637K WTX   (2016)

HYDRAULIC SYSTEM

VALVE GP
MANIFOLD & VALVE GP
491-3780 MANIFOLD & VALVE GP
VALVE & MTG GP-BANK
374-1725 VALVE & MTG GP-BANK
VALVE GP-BANK 3
393-4854 VALVE GP-BANK 3
VALVE GP-CONTROL
380-4910 VALVE GP-CONTROL
VALVE GP-CONTROL
393-9136 VALVE GP-CONTROL
VALVE GP-CONTROL
393-9137 VALVE GP-CONTROL
VALVE GP-CONTROL
393-9138 VALVE GP-CONTROL
 

#SEBP72780700
 

393-9137: VALVE GP-CONTROL

393-9137 VALVE GP-CONTROL -EJECTOR
S/N WTX1-UP
PART OF 393-4854 VALVE GP-BANK 3
ALSO AN ATTACHMENT
i06581603 SEBP7278
3939137 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4185 M [2] BOLT (M10X1.5X50-MM)  
2. 1H-1023 [4] SEAL-O-RING  
3. 366-4972 [1] RING-BACKUP  
4. 4B-4278 B [5] WASHER (10.2X20.5X1.6-MM THK)  
5. 4J-5351 [2] SEAL-O-RING  
6. 4K-1388 [2] SEAL-O-RING  
7. 4T-1108 [2] PLUG  
8. 4T-1649 [1] HOUSING  
9. 4T-1701 [1] SPRING  
10. 4T-4207 [1] PLUG-ORIFICE  
11. 4T-4511 [1] SLEEVE  
12. 4T-5072 [2] RING-BACKUP  
13. 4T-5073 [2] RING-BACKUP  
14. 5M-2057 [1] SEAL-O-RING  
15. 6V-5556 [1] SEAL-O-RING  
16. 7J-9933 [2] SEAL-O-RING  
17. 8T-4145 M [4] BOLT (M6X1X95-MM)  
18. 352-9956 [2] RETAINER  
19. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
20. 148-8406 [1] PLUG AS  
  9S-9334 [1] PLUG  
  7M-8485 [1] SEAL-O-RING  
21. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
22. 173-3993 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8001 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
23. 183-7263 [1] PLUG AS  
  9S-8002 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
24. 187-9630 [2] SEAL-O-RING  
25. 207-7434 [2] RETAINER  
26. 393-9140 [1] STEM-EJECTOR  
27. 222-4737 [1] PLUG AS  
  9S-4180 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
28. 242-7955 [2] HOUSING AS  
29. 260-8590 Y [1] VALVE GP-SHUTTLE (EJECTOR RETRACT)  
30. 313-7668 Y [2] VALVE GP-SOLENOID (24-VOLT)(EJECTOR)  
31. 352-9954 [2] SPRING  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780701
 

393-9138: VALVE GP-CONTROL

393-9138 VALVE GP-CONTROL -APRON
S/N WTX1-UP
PART OF 393-4854 VALVE GP-BANK 3
ALSO AN ATTACHMENT
i06581608 SEBP7278
3939138 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4185 M [2] BOLT (M10X1.5X50-MM)  
2. 1H-1023 [4] SEAL-O-RING  
3. 2S-2596 [1] SPRING  
4. 4T-1649 [1] HOUSING  
5. 4T-1701 [1] SPRING  
6. 4T-4207 [1] PLUG-ORIFICE  
7. 4T-4511 [1] SLEEVE  
8. 5M-2057 [1] SEAL-O-RING  
9. 6V-5556 [1] SEAL-O-RING  
10. 7M-8485 [1] SEAL-O-RING  
11. 8T-4145 M [4] BOLT (M6X1X95-MM)  
12. 4B-4278 B [5] WASHER (10.2X20.5X1.6-MM THK)  
13. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
14. 100-8010 [1] VALVE-CHECK  
15. 100-8011 [1] PLUG  
16. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
17. 173-3993 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8001 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
18. 183-7263 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8002 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
19. 187-9630 [2] SEAL-O-RING  
20. 207-7434 [2] RETAINER  
21. 476-2873 Y [1] VALVE GP-RELIEF  
22. 216-9512 Y [1] VALVE GP-CHECK & RELIEF (PILOT OIL PRESSURE)  
23. 222-4737 [1] PLUG AS  
  9S-4180 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
24. 242-7955 [2] HOUSING AS  
25. 313-7668 Y [2] VALVE GP-SOLENOID (24-VOLT)(APRON)  
26. 348-7104 [1] SPRING  
27. 352-9954 [1] SPRING  
28. 352-9955 [1] RETAINER  
29. 352-9956 [1] RETAINER  
30. 366-4972 [1] RING-BACKUP  
31. 393-9141 [1] STEM-APRON  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780702
 

347-0612: VALVE GP-PUMP CONTROL

347-0612 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
S/N WTX1-UP
PART OF 392-0187, 392-0230 PUMP GP-PISTON
ALSO AN ATTACHMENT
i06535058 SEBP7278
3470612 VALVE GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
2. 280-7870 [1] GASKET  
3. 6E-6528 [2] SEAL  
4. 200-5363 C [2] RING-THRUST  
5. 200-5362 C [2] SEAL-O-RING  
6. 033-6043 [1] SEAL-O-RING  
7. 6V-8352 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP72780703
 

359-9300: VALVE GP-PUMP CONTROL

359-9300 VALVE GP-PUMP CONTROL
S/N WTX1-UP
PART OF 398-1956 PUMP GP-PISTON
ALSO AN ATTACHMENT
i05289187 SEBP7278
3599300 VALVE GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5W-9420 M [2] LOCKNUT (M8X1.25-THD)  
2. 148-3483 [3] PLUG  
3. 197-0758 [2] SCREW  
4. 225-4820 [3] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
5. 359-9307 [1] ADAPTER  
6. 359-9308 [1] SPACER  
7. 359-9309 [1] RETAINER  
8. 359-9310 [1] ORIFICE  
13. 396-5692 [1] ORIFICE  
14. 416-1370 [1] RETAINER  
15. 416-1372 [1] RETAINER  
16. 416-7124 [1] ADAPTER  
17. 416-7427 [1] SPRING  
18. 417-3615 [1] SPRING  
19. 094-1882 [1] PLUG  
20. 359-9305 [1] SPRING  
21. 359-9306 [1] SPRING  
22. 8T-7524 [1] SEAL-O-RING  
23. 8T-7525 [1] SEAL-O-RING  
24. 8T-9532 M [2] SETSCREW-SOCKET (M8X1.25-THD)  
  M   METRIC PART
 

#SEBP72780704
 

393-5152: VALVE GP-PUMP CONTROL

393-5152 VALVE GP-PUMP CONTROL
S/N WTX1-UP
PART OF 392-0230 PUMP GP-PISTON
ALSO AN ATTACHMENT
i06215130 SEBP7278
3935152 VALVE GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
2. 280-7870 [1] GASKET  
3. 6E-6528 [2] SEAL  
4. 200-5363 C [2] RING-THRUST  
5. 200-5362 C [2] SEAL-O-RING  
6. 033-6043 C [1] SEAL-O-RING  
7. 6V-8352 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP72780705
 

319-5248: VALVE GP-PUSH-PULL CONTROL

319-5248 VALVE GP-PUSH-PULL CONTROL
S/N WTX1-100
PART OF 374-1737 CONTROL GP-PUSH-PULL
AN ATTACHMENT
i04315063 SEBP7278
3195248 VALVE GP-PUSH-PULL CONTROL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-8497 [1] VALVE  
2. 1K-4066 [1] SPRING  
3. 3H-2549 B [7] SHIM (0.254-MM THK)  
4. 3P-9498 [1] PLUG-ORIFICE  
5. 3R-2437 [2] PLUG AS  
    (EACH INCLUDES)
  4K-1388 [1] SEAL-O-RING  
  9S-8009 [1] PLUG-O-RING  
8. 4T-5967 [1] SPRING  
9. 5J-1987 [1] SPRING  
10. 6V-0852 [1] CAP-DUST  
11. 6V-3510 [1] ADAPTER  
12. 6V-8076 [1] ELBOW  
13. 7J-5926 [1] RETAINER  
14. 7J-5929 [1] BODY GP-PILOT  
16. 9S-4184 [1] PLUG  
17. 9T-2133 Y [1] VALVE GP-CHECK  
19. 161-2829 [1] SPRING  
20. 288-4629 J [1] VALVE GP-RELIEF  
25. 148-8395 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
26. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
27. 180-8722 [2] SEAL-O-RING  
28. 183-7263 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
29. 1P-4576 [6] FLANGE-HALF  
30. 1T-0689 [2] WASHER (9.93X22.22X2.54-MM THK)  
31. 2L-9056 [1] SPACER (0.344X0.75X0.313-IN THK)  
32. 3D-2824 [1] SEAL-O-RING  
33. 3J-1907 [2] SEAL-O-RING  
35. 4J-0519 [1] SEAL-O-RING  
36. 4J-8997 [1] SEAL-O-RING  
37. 4J-9535 [1] SEAL-O-RING  
38. 4K-1388 [1] SEAL-O-RING  
39. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
40. 6V-5230 M [2] BOLT (M10X1.5X60-MM)  
41. 7Y-5219 [1] SEAL-O-RING  
42. 8C-3085 [1] SEAL-O-RING  
43. 8T-0271 M [2] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
44. 8T-0372 M [2] BOLT (M12X1.75X90-MM)  
45. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
46. 8T-4196 M [12] BOLT (M10X1.5X35-MM)  
   
   
    AVAILABLE REPAIR KIT(S):
  133-5545 J [1] KIT-SEAL  
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780706
 

524-1514: VALVE GP-PUSH-PULL CONTROL

524-1514 VALVE GP-PUSH-PULL CONTROL
S/N WTX101-UP
PART OF 374-1737 CONTROL GP-PUSH-PULL
AN ATTACHMENT
i07088483 SEBP7278
5241514 VALVE GP-PUSH-PULL CONTROL Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-8497 [1] VALVE  
2. 1K-4066 [1] SPRING  
3. 1P-4576 [6] FLANGE-HALF  
4. 3D-2824 [1] SEAL-O-RING  
5. 3J-1907 [3] SEAL-O-RING  
6. 3P-9498 [1] PLUG-ORIFICE  
7. 3R-2437 [2] PLUG AS  
    (EACH INCLUDES)
  4K-1388 [1] SEAL-O-RING  
  9S-8009 [1] PLUG-O-RING  
9. 4J-0519 [1] SEAL-O-RING  
10. 4J-8997 [1] SEAL-O-RING  
11. 4J-9535 [1] SEAL-O-RING  
12. 4K-1388 [1] SEAL-O-RING  
15. 4T-5967 [1] SPRING  
16. 5J-1987 [1] SPRING  
17. 6V-0852 [1] CAP-DUST  
18. 6V-3510 [1] ADAPTER  
19. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
20. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
21. 6V-8076 [1] ELBOW  
22. 7J-5926 [1] RETAINER  
23. 7J-5929 [1] BODY GP-PILOT  
25. 8C-3085 [1] SEAL-O-RING  
26. 8T-0372 M [2] BOLT (M12X1.75X90-MM)  
27. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
28. 8T-4196 M [12] BOLT (M10X1.5X35-MM)  
29. 9S-4184 [1] PLUG  
30. 9T-2133 Y [1] VALVE GP-CHECK  
32. 161-2829 [1] SPRING  
33. 180-8722 [2] SEAL-O-RING  
36. 366-4695 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
37. 366-4699 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
38. 367-6002 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
39. 367-6003 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
40. 509-9491 [1] BODY  
41. 517-1078 J [1] VALVE GP-RELIEF  
43. 105-3478 M [2] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
44. 1T-0689 [2] WASHER (9.93X22.22X2.54-MM THK)  
45. 280-8912 M [2] BOLT (M10X1.5X75-MM)  
46. 2L-9056 [1] SPACER (0.344X0.75X0.313-IN THK)  
47. 3H-2549 B [7] SHIM (0.254-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  333-9152 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES BACK-UP RING & O-RINGS)
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780707
 

104-7574: VALVE GP-RELIEF

104-7574 VALVE GP-RELIEF
S/N WTX1-UP
PART OF 396-6621 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i00476236 SEBP7278
1047574 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-3922 [1] PLUG  
2. 7M-8485 [2] SEAL-O-RING  
3. 4T-1009 [1] VALVE GP (MANIFOLD INLET)  
4. 4T-5075 [1] RING-BACKUP  
5. 6V-5393 [1] SEAL-O-RING  
6. 4T-1011 [1] RING-SEAL  
7. 5F-7054 [1] SEAL-O-RING  
8. 4T-1005 [1] SPRING  
9. 5S-7001 B [4] SPACER (7.54X14.15X0.9-MM THK)  
  B   USE AS REQUIRED
 

#SEBP72780708
 

346-3796: VALVE GP-RELIEF

346-3796 VALVE GP-RELIEF
S/N WTX1-UP
DIRECT OPERATED
PART OF 396-6619 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i04041710 SEBP7278
3463796 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4224 B [1] WASHER-HARD (8.8X16X2-MM THK)  
2. 4T-2741 [1] SPRING  
3. 4T-7571 [1] PLATE  
4. 6E-1835 [1] RETAINER AS  
5. 6J-6439 [1] VALVE-POPPET  
6. 9X-6395 [1] NUT (3/4-16-THD)  
7. 3K-0360 [2] SEAL-O-RING  
8. 7J-9933 [1] SEAL-O-RING  
  B   USE AS REQUIRED
 

#SEBP72780709
 

396-6619: VALVE GP-RELIEF

396-6619 VALVE GP-RELIEF
S/N WTX1-UP
DIRECT OPERATED
PART OF 396-6621 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i06581647 SEBP7278
3966619 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-3796 Y [1] VALVE GP-RELIEF (IMPLEMENT)  
2. 3K-0360 [2] SEAL-O-RING  
3. 7J-9933 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 637K :

VALVE GP-CONTROL
393-9136 VALVE GP-CONTROL
VALVE GP-CONTROL
380-4910 VALVE GP-CONTROL
VALVE GP-CHECK & RELIEF
4T-0947 VALVE GP-CHECK & RELIEF
VALVE GP-CHECK & RELIEF
216-9512 VALVE GP-CHECK & RELIEF
VALVE GP-CHECK
9T-2133 VALVE GP-CHECK
VALVE GP-CHECK
4T-5896 VALVE GP-CHECK
VALVE GP-BANK 3
393-4854 VALVE GP-BANK 3
VALVE & MTG GP-HYDRAULIC
474-1964 VALVE & MTG GP-HYDRAULIC
VALVE GP-CONTROL
393-9138 VALVE GP-CONTROL
VALVE GP-PUMP CONTROL
347-0612 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
359-9300 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
393-5152 VALVE GP-PUMP CONTROL
VALVE GP-PUSH-PULL CONTROL
319-5248 VALVE GP-PUSH-PULL CONTROL
VALVE GP-PUSH-PULL CONTROL
524-1514 VALVE GP-PUSH-PULL CONTROL
VALVE GP-RELIEF
104-7574 VALVE GP-RELIEF
VALVE GP-RELIEF
346-3796 VALVE GP-RELIEF
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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.