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346-9615 VALVE GP-PUMP CONTROL S/N WTP1-UP PART OF 316-8366 PUMP GP-PISTON 621K OEM WHEEL TRACTOR


HYDRAULIC SYSTEM
PUMP GP
VALVE GP-PRESSURE REDUCING
VALVE GP-RELIEF
VALVE GP-RIDE CONTROL
VALVE GP-SHUTTLE
VALVE GP-SOLENOID

WHEEL TRACTOR 621K OEM WHEEL TRACTOR WTP
 621K OEM Wheel Tractor WTP00001-UP (MACHINE) POWERED BY C13 Engine SEBP7269 621K OEM WTP   (2014)

HYDRAULIC SYSTEM

PUMP GP
ROTATING GP-PUMP
452-3320 ROTATING GP-PUMP
VALVE GP-PUMP CONTROL
304-0479 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
346-9615 VALVE GP-PUMP CONTROL
 

#SEBP72690480
 

346-9615: VALVE GP-PUMP CONTROL

346-9615 VALVE GP-PUMP CONTROL
S/N WTP1-UP
PART OF 316-8366 PUMP GP-PISTON
i03901647 SEBP7269
3469615 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

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

#SEBP72690481
 

297-1615: VALVE GP-REDUCING

297-1615 VALVE GP-REDUCING
S/N WTP1-UP
PART OF 298-4784 MANIFOLD & VALVE GP
AN ATTACHMENT
i05182919 SEBP7269
2971615 VALVE GP-REDUCING Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0403 [1] SPRING  
2. 193-1664 [1] VALVE GP-CONTROL (PRESSURE REDUCING)  
3. 301-5241 [1] RING-BACKUP  
4. 301-5242 [1] RING-BACKUP  
5. 301-5243 [1] RING-BACKUP  
6. 3J-1907 [2] SEAL-O-RING  
7. 4J-5268 [1] SEAL-O-RING  
8. 4J-5351 [1] SEAL-O-RING  
9. 5J-2974 [1] SEAL-O-RING  
10. 5P-6719 [1] PLUG  
 

#SEBP72690482
 

1U-4596: VALVE GP-RELIEF

1U-4596 VALVE GP-RELIEF
S/N WTP1-UP
PILOT OPERATED
PART OF 381-4345 VALVE GP-CONTROL
AN ATTACHMENT
i00354578 SEBP7269
1U4596 VALVE GP-RELIEF Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-0167 [1] RING-BACKUP  
2. 8L-2779 [1] SEAL-O-RING  
3. 033-6036 [2] SEAL-O-RING  
4. 3P-0647 [1] SEAL-O-RING  
5. 9J-0707 [2] RING-BACKUP  
6. 2P-2975 [1] SEAL-O-RING  
7. 033-5879 [1] SEAL-O-RING  
8. 9J-0705 [1] RING-BACKUP  
 

#SEBP72690483
 

270-0352: VALVE GP-RELIEF

270-0352 VALVE GP-RELIEF
S/N WTP1-UP
PILOT OPERATED
PART OF 381-4343 VALVE GP-CONTROL
AN ATTACHMENT
i04325849 SEBP7269
2700352 VALVE GP-RELIEF Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-0167 [1] RING-BACKUP  
2. 8L-2779 [1] SEAL-O-RING  
3. 033-6036 [2] SEAL-O-RING  
4. 3P-0647 [1] SEAL-O-RING  
5. 9J-0707 [2] RING-BACKUP  
6. 2P-2975 [1] SEAL-O-RING  
 

#SEBP72690484
 

305-0025: VALVE GP-RELIEF

305-0025 VALVE GP-RELIEF
S/N WTP1-UP
PILOT OPERATED
PART OF 381-4343 VALVE GP-CONTROL
AN ATTACHMENT
i03129198 SEBP7269
3050025 VALVE GP-RELIEF Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-0167 [1] RING-BACKUP  
2. 8L-2779 [1] SEAL-O-RING  
3. 033-6036 [2] SEAL-O-RING  
4. 3P-0647 [1] SEAL-O-RING  
5. 9J-0707 [2] RING-BACKUP  
6. 2P-2975 [1] SEAL-O-RING  
 

#SEBP72690485
 

378-8514: VALVE GP-RIDE CONTROL

378-8514 VALVE GP-RIDE CONTROL -DAMPER
S/N WTP1-UP
PART OF 424-8955 LINES GP-CUSHION-HITCH
i05446570 SEBP7269
3788514 VALVE GP-RIDE CONTROL Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9188 [4] SPRING-VALVE  
2. 102-4156 [4] VALVE-CONTROL (LOAD CHECK)  
3. 102-4158 [4] PLUG AS  
    (EACH INCLUDES)
  102-4157 [1] PLUG  
  3G-5003 [1] BUSHING  
4. 197-3295 [4] FLANGE-HALF  
5. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
6. 381-0862 [1] VALVE AS (PRESSURE SWITCH, VAR SOLENOID)  
7. 382-3027 [1] PLUG AS  
  378-8513 [1] PLUG  
  6V-6228 [1] SEAL-O-RING  
  8C-0624 [1] SEAL-O-RING  
8. 164-5616 [2] PLUG AS  
    (EACH INCLUDES)
  9S-6130 [1] PLUG  
  2S-4078 [1] SEAL-O-RING  
9. 2S-4078 [4] SEAL-O-RING  
10. 5A-3604 M [8] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP72690486
 

450-9519: VALVE GP-RIDE CONTROL

450-9519 VALVE GP-RIDE CONTROL
S/N WTP109-UP
PART OF 424-8955 LINES GP-CUSHION-HITCH
i06012451 SEBP7269
4509519 VALVE GP-RIDE CONTROL Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

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
 

#SEBP72690487
 

260-8590: VALVE GP-SHUTTLE

260-8590 VALVE GP-SHUTTLE
S/N WTP1-UP
BALL RESOLVER
PART OF 379-1098, 381-4339 VALVE GP-BANK 3
AN ATTACHMENT
i02189110 SEBP7269
2608590 VALVE GP-SHUTTLE Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 J [1] SEAL-O-RING  
2. 9N-1756 J [1] SEAL-O-RING  
3. 3H-0442 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  240-7356 J [1] KIT-SEAL (SHUTTLE VALVE)  
    (INCLUDES BACKUP RINGS & PARTS MARKED J)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP72690488
 

328-4314: VALVE GP-SOLENOID

328-4314 VALVE GP-SOLENOID
S/N WTP1-UP
24-VOLT
PART OF 298-4766 VALVE GP-CONTROL
AN ATTACHMENT
i03211292 SEBP7269
3284314 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 621K OEM WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-7815 [1] SEAL-O-RING  
2. 3E-6787 [1] SEAL-O-RING  
3. 6V-4591 [1] SEAL-O-RING  
4. 307-2991 [1] RING-BACKUP  
5. 307-2990 [1] RING-BACKUP  
6. 384-8750 [1] COIL AS (24-VOLT)  
7. 114-2772 [1] NUT (1/2-20-THD)  
 

#SEBP72690489
 

459-3777: VALVE GP-SOLENOID

459-3777 VALVE GP-SOLENOID
S/N WTP1-UP
PART OF 422-1115 MANIFOLD GP-CONTROL
i06054561 SEBP7269
4593777 VALVE GP-SOLENOID Parts scheme
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Parts for your 621K OEM WHEEL TRACTOR:

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 OEM :

VALVE GP-PUMP CONTROL
304-0479 VALVE GP-PUMP CONTROL
VALVE GP-CONTROL
381-4345 VALVE GP-CONTROL
VALVE GP-CONTROL
381-4343 VALVE GP-CONTROL
VALVE GP-CONTROL
380-4910 VALVE GP-CONTROL
VALVE GP-CONTROL
325-1809 VALVE GP-CONTROL
VALVE GP-CONTROL
298-4766 VALVE GP-CONTROL
VALVE GP-CONTROL
278-7599 VALVE GP-CONTROL
VALVE GP-CONTROL
248-1348 VALVE GP-CONTROL
VALVE GP-REDUCING
297-1615 VALVE GP-REDUCING
VALVE GP-RELIEF
1U-4596 VALVE GP-RELIEF
VALVE GP-RELIEF
270-0352 VALVE GP-RELIEF
VALVE GP-RELIEF
305-0025 VALVE GP-RELIEF
VALVE GP-RIDE CONTROL
378-8514 VALVE GP-RIDE CONTROL
VALVE GP-RIDE CONTROL
450-9519 VALVE GP-RIDE CONTROL
VALVE GP-SHUTTLE
260-8590 VALVE GP-SHUTTLE
VALVE GP-SOLENOID
328-4314 VALVE GP-SOLENOID
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