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382-3097 MANIFOLD GP-CONTROL -PILOT S/N WTL1-UP PART OF 419-6398 LINES GP-HYDRAULIC ALSO AN ATTACHMENT 621K


BRAKING SYSTEM
MANIFOLD GP
VALVE GP

WHEEL TRACTOR-SCRAPER 621K WHEEL TRACTOR-SCRAPER WTL
 621K Wheel Tractor-Scraper WTL00001-UP (MACHINE) POWERED BY C13 Engine SEBP6386 621K WTL   (2013)

BRAKING SYSTEM

MANIFOLD GP
MANIFOLD GP-CONTROL
382-3097 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
422-1115 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
422-1115 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
479-2713 MANIFOLD GP-CONTROL
 

#SEBP63860450
 

382-3097: MANIFOLD GP-CONTROL

382-3097 MANIFOLD GP-CONTROL -PILOT
S/N WTL1-UP
PART OF 419-6398 LINES GP-HYDRAULIC
ALSO AN ATTACHMENT
i05445165 SEBP6386
3823097 MANIFOLD GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-3868 H [1] VALVE GP-CHECK (PILOT PRESSURE SUPPLY)  
  3K-0360 [1] SEAL-O-RING  
2. 335-1074 J [1] VALVE GP-PRESSURE REDUCING (IMPLEMENT PILOT OIL)  
3. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
4. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
5. 6V-0852 [1] CAP-DUST  
6. 6V-0895 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  120-9051 H [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES O-RINGS & RETAINER RING)
  224-7135 J [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES O-RINGS & BACKUP RINGS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP63860451
 

422-1115: MANIFOLD GP-CONTROL

422-1115 MANIFOLD GP-CONTROL
S/N WTL1-UP
RELIEF
PART OF 419-6395 VALVE & MTG GP-HYDRAULIC
i05443749 SEBP6386
4221115 MANIFOLD GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 340-1771 H [1] VALVE GP-PRIORITY (BRAKE)  
2. 340-1772 J [1] VALVE GP-COMPENSATING (HYDRAULIC FAN)  
3. 368-2114 [1] VALVE GP-RELIEF (PILOT OPERATED)  
  2M-9780 [1] SEAL-O-RING  
  4K-2039 [1] SEAL-O-RING  
4. 340-1774 N [1] VALVE GP-DIVERTER (DIFFERENTIAL LOCK)  
5. 340-1775 P [1] VALVE GP-PRESSURE REDUCING (BRAKE OIL ACCUMULATOR)  
6. 426-2940 S [1] VALVE GP-PRESSURE REDUCING (HYDRAULIC OIL)  
7. 241-5889 [1] VALVE GP-SHUTTLE (BRAKE PUMP)  
8. 340-1766 L [1] VALVE GP-RELIEF (BRAKE ACCUMULATOR CHARGE)  
9. 338-0511 Y [1] VALVE GP-SOLENOID (24-VDC)(HYDRAULIC FAN)  
10. 340-1767 T [1] VALVE GP-SHUTTLE (BRAKE ACCUMULATOR)  
11. 251-3268 Y [1] VALVE GP-SOLENOID (24-VOLT)(BRAKE ACCUMULATOR CHARGE)  
12. 302-8161 U [1] VALVE GP-CHECK (FAN SPEED)  
  8M-8997 [1] SEAL-O-RING  
13. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
  384-8750 [1] COIL AS (24-VOLT)  
14. 9S-8001 [27] PLUG  
15. 4J-7533 [27] SEAL-O-RING  
16. 9S-8005 [2] PLUG (3/4-16-THD)  
17. 3K-0360 [2] SEAL-O-RING  
18. 9S-8004 [9] PLUG (9/16-18-THD)  
19. 3J-1907 [9] SEAL-O-RING  
20. 9S-8002 [1] PLUG (7/16-20-THD)  
21. 3J-7354 [1] SEAL-O-RING  
22. 283-3462 [2] SCREEN (BRAKE OIL, HYD FAN OIL)  
   
    AVAILABLE REPAIR KIT(S):
  237-8260 H [1] KIT-SEAL (BRAKE ACCUMULATOR)  
    (INCLUDES RINGS & SEALS)
  227-5511 J [1] KIT-SEAL (HYDRAULIC FAN)  
    (INCLUDES SEALS)
  333-9152 L [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RING & SEALS)
  166-0321 N [1] KIT-SEAL (CONTROL VALVE)(PARKING BRAKE)  
    (INCLUDES SEALS)
  141-0889 P [1] KIT-SEAL (PRESSURE REDUCE VALVE)  
    INCLUDES SEALS)
  264-5726 S [1] KIT-SEAL (HYDRAULIC OIL PRESSURE)  
    (INCLUDES RINGS & SEALS)
  189-2102 T [1] KIT-SEAL (VALVE)(HYDRAULIC BRAKE FLUID)  
    (INCLUDES RINGS & SEALS)
  159-9038 U [1] KIT-VALVE SEAL (CHECK VALVE)(FAN SPEED)  
    (INCLUDES RING & SEALS)
  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
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
  S   KIT MARKED S SERVICES PART(S) MARKED S
  T   KIT MARKED T SERVICES PART(S) MARKED T
  U   KIT MARKED U SERVICES PART(S) MARKED U
  Y   SEPARATE ILLUSTRATION
 

#SEBP63860452
 

422-1115: MANIFOLD GP-CONTROL

422-1115 MANIFOLD GP-CONTROL
S/N WTL1-101
RELIEF
PART OF 419-6395 VALVE & MTG GP-HYDRAULIC
ALSO AN ATTACHMENT
i06054555 SEBP6386
4221115 MANIFOLD GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 340-1771 H [1] VALVE GP-PRIORITY (BRAKE)  
2. 340-1772 J [1] VALVE GP-COMPENSATING (HYDRAULIC FAN)  
3. 368-2114 [1] VALVE GP-RELIEF (PILOT OPERATED)  
  2M-9780 [1] SEAL-O-RING  
  4K-2039 [1] SEAL-O-RING  
4. 340-1774 N [1] VALVE GP-DIVERTER (DIFFERENTIAL LOCK)  
5. 340-1775 P [1] VALVE GP-PRESSURE REDUCING (BRAKE OIL ACCUMULATOR)  
6. 426-2940 S [1] VALVE GP-PRESSURE REDUCING (HYDRAULIC OIL)  
7. 241-5889 [1] VALVE GP-SHUTTLE (BRAKE PUMP)  
8. 340-1766 L [1] VALVE GP-RELIEF (BRAKE ACCUMULATOR CHARGE)  
9. 338-0511 Y [1] VALVE GP-SOLENOID (24-VDC)(HYDRAULIC FAN)  
10. 340-1767 T [1] VALVE GP-SHUTTLE (BRAKE ACCUMULATOR)  
11. 459-3777 CY [1] VALVE GP-SOLENOID (BRAKE ACCUMULATOR CHARGE)  
12. 302-8161 U [1] VALVE GP-CHECK (FAN SPEED)  
  8M-8997 [1] SEAL-O-RING  
13. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
  384-8750 [1] COIL AS (24-VOLT)  
14. 9S-8001 [27] PLUG  
15. 4J-7533 [27] SEAL-O-RING  
16. 9S-8005 [2] PLUG (3/4-16-THD)  
17. 3K-0360 [2] SEAL-O-RING  
18. 9S-8004 [9] PLUG (9/16-18-THD)  
19. 3J-1907 [9] SEAL-O-RING  
20. 9S-8002 [1] PLUG (7/16-20-THD)  
21. 3J-7354 [1] SEAL-O-RING  
22. 283-3462 C [1] SCREEN (BRAKE OIL, HYD FAN OIL)  
23. 461-4105 C [1] PLUG-ORIFICE  
24. 348-3583 C [1] PLUG-ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  237-8260 H [1] KIT-SEAL (BRAKE ACCUMULATOR)  
    (INCLUDES RINGS & SEALS)
  227-5511 J [1] KIT-SEAL (HYDRAULIC FAN)  
    (INCLUDES SEALS)
  333-9152 L [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RING & SEALS)
  166-0321 N [1] KIT-SEAL (CONTROL VALVE)(PARKING BRAKE)  
    (INCLUDES SEALS)
  141-0889 P [1] KIT-SEAL (PRESSURE REDUCE VALVE)  
    INCLUDES SEALS)
  264-5726 S [1] KIT-SEAL (HYDRAULIC OIL PRESSURE)  
    (INCLUDES RINGS & SEALS)
  189-2102 T [1] KIT-SEAL (VALVE)(HYDRAULIC BRAKE FLUID)  
    (INCLUDES RINGS & SEALS)
  159-9038 U [1] KIT-VALVE SEAL (CHECK VALVE)(FAN SPEED)  
    (INCLUDES RING & SEALS)
  C   CHANGE FROM PREVIOUS TYPE
  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
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
  S   KIT MARKED S SERVICES PART(S) MARKED S
  T   KIT MARKED T SERVICES PART(S) MARKED T
  U   KIT MARKED U SERVICES PART(S) MARKED U
  Y   SEPARATE ILLUSTRATION
 

#SEBP63860453
 

479-2713: MANIFOLD GP-CONTROL

479-2713 MANIFOLD GP-CONTROL
S/N WTL1-UP
PART OF 380-4910 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i06508503 SEBP6386
4792713 MANIFOLD GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 479-2101 [1] MANIFOLD  
2. 8J-6815 [1] PLUG-ORIFICE  
3. 102-7607 [1] SPRING  
4. 352-2734 [1] VALVE GP-SOLENOID (24-VOLT)(CUSHION-HITCH)  
  367-8532 [1] COIL AS (24-VOLT)  
  426-4823 [1] KIT-SEAL (SOLENOID VALVE)  
    (INCLUDES O-RINGS & BACKUP RINGS)
  465-5627 M [1] NUT-SPECIAL (M18X1.5-THD)  
5. 398-5596 [1] PLUG AS  
  238-5080 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
6. 398-5601 [1] PLUG AS  
  238-5081 [1] SEAL-O-RING  
  360-3681 [1] PLUG (7/8-14-THD)  
7. 398-5604 [2] PLUG AS  
    (EACH INCLUDES)
  238-5078 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
   
  2D-6392 F [1] SEAL-O-RING  
  4J-0521 F [1] SEAL-O-RING  
  4J-0525 F [1] SEAL-O-RING  
  6M-5062 F [1] SEAL-O-RING  
  8F-9538 F [1] SEAL-O-RING  
  F   NOT SHOWN
  M   METRIC PART
 

#SEBP63860454
 

331-0704: VALVE GP-BRAKE CONTROL

331-0704 VALVE GP-BRAKE CONTROL
S/N WTL1-UP
PART OF 443-0887 CONTROL GP-SERVICE BRAKE
ALSO AN ATTACHMENT
i04382389 SEBP6386
3310704 VALVE GP-BRAKE CONTROL Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-5505 [1] HARNESS AS-BRAKE (PEDAL BASE)  
  102-8804 [1] KIT-RECEPTACLE (4-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  8T-8729 [4] PIN-CONNECTOR (16-GA TO 18-GA)  
  5P-2957 [4] TERMINAL-BLADE (14-GA TO 16-GA)  
    -OR-
  5P-5602 [4] TERMINAL-BLADE (18-GA TO 22-GA)  
2. 353-5251 J [1] VALVE GP-BRAKE CONTROL  
3. 353-5262 [1] PEDAL GP-BRAKE  
  105-6117 [1] SWITCH AS-LIMIT (TRANSMISSION NEUTRAL LOCK)  
  105-6118 [1] SWITCH AS-LIMIT (BRAKE LIGHT)  
   
    AVAILABLE REPAIR KIT(S):
  142-1743 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP63860455
 

251-3268: VALVE GP-SOLENOID

251-3268 VALVE GP-SOLENOID
S/N WTL1-UP
24-VOLT
PART OF 422-1115 MANIFOLD GP-CONTROL
i04124869 SEBP6386
2513268 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 384-8750 [1] COIL AS (24-VOLT)  
   
    AVAILABLE REPAIR KIT(S):
  332-5669 [1] KIT-SEAL (SOLENOID VALVE)  
    (INCLUDES O-RING SEALS & BACKUP RINGS)`
 

#SEBP63860456
 

313-7668: VALVE GP-SOLENOID

313-7668 VALVE GP-SOLENOID
S/N WTL1-UP
24-VOLT. HOIST CONTROL
PART OF 382-3097 MANIFOLD GP-CONTROL, 325-1809, 381-4343, 381-4345 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i03206462 SEBP6386
3137668 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-9247 [1] WASHER (19.15X31.65X2.36-MM THK)  
2. 198-2914 [1] NUT (3/4-32-THD)  
3. 312-8629 [1] COIL AS (24-VOLT)  
   
  3K-0360 F [1] SEAL-O-RING  
  4K-2039 F [1] SEAL-O-RING  
  6M-5062 F [1] SEAL-O-RING  
  F   NOT SHOWN
 

#SEBP63860457
 

338-0511: VALVE GP-SOLENOID

338-0511 VALVE GP-SOLENOID
S/N WTL1-UP
24-VOLT
PART OF 491-3781 MANIFOLD & VALVE GP, 422-1115 MANIFOLD GP-CONTROL
ALSO AN ATTACHMENT
i04335821 SEBP6386
3380511 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] ADAPTER AS  
1A. 212-6027 [2] RING  
1B. 221-9963 [1] RING  
1C. 033-5879 [1] SEAL-O-RING  
1D. 033-6033 [1] SEAL-O-RING  
1E. 8L-2786 [1] SEAL-O-RING  
2. 191-9247 [1] WASHER (19.15X31.65X2.36-MM THK)  
3. 198-2914 [1] NUT (3/4-32-THD)  
4. 312-8629 [1] COIL AS (24-VOLT)  
5. 316-1438 [1] CARTRIDGE AS  
  214-7568 [2] SEAL-O-RING  
 

#SEBP63860458
 

349-4389: VALVE GP-SOLENOID

349-4389 VALVE GP-SOLENOID
S/N WTL1-UP
24-VOLT
PART OF 439-8781 CONTROL GP-SERVICE BRAKE
ALSO AN ATTACHMENT
i04048230 SEBP6386
3494389 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  277-8863 F [1] VALVE GP-SOLENOID (24-VOLT)  
1. 384-8750 [1] COIL AS (24-VOLT)  
    *ITEMS WITHOUT CALLOUTS ARE NOT SERVICED SEPARATELY
  F   NOT SHOWN
 

#SEBP63860459
 

459-3777: VALVE GP-SOLENOID

459-3777 VALVE GP-SOLENOID
S/N WTL1-UP
PART OF 422-1115 MANIFOLD GP-CONTROL
ALSO AN ATTACHMENT
i06054561 SEBP6386
4593777 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 621K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 384-8750 [1] COIL AS (24-VOLT)  
   
    AVAILABLE REPAIR KIT(S):
  332-5669 [1] KIT-SEAL (SOLENOID VALVE)  
    (INCLUDES O-RINGS & BACKUP RINGS)
 

Information:

Caterpillar Parts SIS Catalog 621K :

LINES GP-BRAKE
441-5109 LINES GP-BRAKE
LINES GP-BRAKE
441-5109 LINES GP-BRAKE
LINES GP-BRAKE
423-5057 LINES GP-BRAKE
LINES GP-BRAKE
375-0378 LINES GP-BRAKE
CONTROL GP-SERVICE BRAKE
443-0887 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
439-8781 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
439-8781 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
439-8781 CONTROL GP-SERVICE BRAKE
MANIFOLD GP-CONTROL
422-1115 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
422-1115 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
479-2713 MANIFOLD GP-CONTROL
VALVE GP-BRAKE CONTROL
331-0704 VALVE GP-BRAKE CONTROL
VALVE GP-SOLENOID
251-3268 VALVE GP-SOLENOID
VALVE GP-SOLENOID
313-7668 VALVE GP-SOLENOID
VALVE GP-SOLENOID
338-0511 VALVE GP-SOLENOID
VALVE GP-SOLENOID
349-4389 VALVE GP-SOLENOID

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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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