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304-3961 VALVE GP-RELIEF S/N WHJ1-UP; TJY1-UP PART OF 349-9520 VALVE GP-TRAVEL COUNTERBALANCE 312D2 EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-RELIEF
VALVE GP-SHUTTLE
VALVE GP-SOLENOID

EXCAVATOR 312D2 EXCAVATOR TJY
 312D2 & 312D2 L Excavators TJY00001-UP (MACHINE) POWERED BY 3054C Engine SEBP6503 312D2 TJY   (2013)

HYDRAULIC SYSTEM

VALVE GP-RELIEF
FILTER & VALVE GP-PILOT
158-8987 FILTER & VALVE GP-PILOT
VALVE GP-RELIEF
270-5978 VALVE GP-RELIEF
VALVE GP-RELIEF
304-3961 VALVE GP-RELIEF
VALVE GP-RELIEF
309-9973 VALVE GP-RELIEF
VALVE GP-RELIEF
310-0063 VALVE GP-RELIEF
VALVE GP-RELIEF
536-5533 VALVE GP-RELIEF
VALVE GP-RELIEF
536-5555 VALVE GP-RELIEF
VALVE GP-SOLENOID & RELIEF
270-5672 VALVE GP-SOLENOID & RELIEF
VALVE GP-SOLENOID & RELIEF
270-5757 VALVE GP-SOLENOID & RELIEF
VALVE GP-SOLENOID & RELIEF
335-0158 VALVE GP-SOLENOID & RELIEF
 

#SEBP65030350
 

304-3961: VALVE GP-RELIEF

304-3961 VALVE GP-RELIEF
S/N WHJ1-UP; TJY1-UP
PART OF 349-9520 VALVE GP-TRAVEL COUNTERBALANCE
i03874130 SEBP6503
3043961 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-8436 M [1] SETSCREW (M27X2X27-MM)  
2. 114-0515 [1] SEAT  
3. 114-0517 [1] PISTON  
4. 165-5840 [1] STOP  
6. 176-8590 [1] VALVE GP-RELIEF  
7. 095-1586 [3] SEAL-O-RING  
8. 7Y-4217 [3] RING-BACKUP  
9. 121-1459 [2] RING-BACKUP  
10. 165-5839 [1] SPRING  
11. 4K-1388 [1] SEAL-O-RING  
12. 7Y-8437 M [1] NUT (M27X2-THD)  
  M   METRIC PART
 

#SEBP65030351
 

309-9973: VALVE GP-RELIEF

309-9973 VALVE GP-RELIEF -LINE
S/N WHJ1-UP; TJY1-UP
PART OF 278-6699, 452-2210 LINES GP-FRONT, 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
i03874167 SEBP6503
3099973 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1514 [1] SEAL-O-RING  
2. 095-1519 [1] SEAL-O-RING  
3. 095-1575 [1] SEAL-O-RING  
4. 095-1591 [1] SEAL-O-RING  
5. 095-1592 [1] SEAL-O-RING  
6. 095-1783 [1] RING-BACKUP  
7. 095-8024 [1] RING-BACKUP  
 

#SEBP65030352
 

310-0063: VALVE GP-RELIEF

310-0063 VALVE GP-RELIEF
S/N WHJ1-UP; TJY1-UP
PART OF 297-0374 VALVE GP-CONTROL
AN ATTACHMENT
i05862229 SEBP6503
3100063 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1514 [1] SEAL-O-RING  
2. 095-1519 [1] SEAL-O-RING  
3. 095-1575 [1] SEAL-O-RING  
4. 095-1591 [1] SEAL-O-RING  
5. 095-1592 [1] SEAL-O-RING  
6. 095-1783 [1] RING-BACKUP  
7. 095-8024 [1] RING-BACKUP  
 

#SEBP65030353
 

536-5533: VALVE GP-RELIEF

536-5533 VALVE GP-RELIEF
S/N WHJ258-UP; TJY1-UP
PART OF 509-5929 MOTOR GP-TRAVEL
i07229172 SEBP6503
5365533 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-5733 [2] PLUG  
2. 095-1575 [2] SEAL-O-RING  
3. 536-5555 Y [2] VALVE GP-RELIEF  
4. 8T-6759 [4] PLUG-PIPE  
5. 198-5044 [2] ORIFICE  
6. 4B-9880 [2] BALL  
7. 093-1322 [1] PLUG  
8. 095-1585 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65030354
 

536-5555: VALVE GP-RELIEF

536-5555 VALVE GP-RELIEF
S/N WHJ258-UP; TJY1-UP
PART OF 536-5533 VALVE GP-RELIEF
i07229424 SEBP6503
5365555 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1579 [1] SEAL-O-RING  
2. 095-1585 [1] SEAL-O-RING  
3. 095-1582 [1] SEAL-O-RING  
4. 095-1781 [2] RING  
5. 095-1577 [1] SEAL-O-RING  
6. 095-8023 [2] RING-BACKUP  
 

#SEBP65030355
 

164-6979: VALVE GP-SHUTTLE

164-6979 VALVE GP-SHUTTLE
S/N WHJ1-UP; TJY1-UP
PART OF 391-7820, 398-7078, 437-0479 LINES GP-PILOT
ALSO AN ATTACHMENT
i03848829 SEBP6503
1646979 VALVE GP-SHUTTLE Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-6815 [1] BODY-VALVE  
2. 4B-9783 [1] BALL  
3. 175-4430 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  123-2552 [1] CONNECTOR  
 

#SEBP65030356
 

185-0462: VALVE GP-SHUTTLE

185-0462 VALVE GP-SHUTTLE
S/N WHJ1-UP; TJY1-UP
PART OF 260-7891 LINES GP-PILOT
AN ATTACHMENT
i01327204 SEBP6503
1850462 VALVE GP-SHUTTLE Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-8084 [4] PLUG  
2. 185-0463 [1] SEAT  
3. 4B-9880 [7] BALL  
4. 165-9464 [6] SEAT  
5. 095-1578 [7] SEAL-O-RING  
6. 107-6479 [7] PLUG  
 

#SEBP65030357
 

4T-1860: VALVE GP-SHUTTLE

4T-1860 VALVE GP-SHUTTLE
S/N WHJ1-UP; TJY1-UP
PART OF 349-9520 VALVE GP-TRAVEL COUNTERBALANCE
i02181369 SEBP6503
4T1860 VALVE GP-SHUTTLE Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5324 [1] SEAL-O-RING  
2. 4T-0928 [1] VALVE  
3. 147-6603 [1] SEAL-O-RING  
4. 147-6604 [2] RING-BACKUP  
5. 147-6605 [2] RING-BACKUP  
6. 1M-6718 [1] BALL  
7. 3J-1907 [1] SEAL-O-RING  
 

#SEBP65030358
 

111-9916: VALVE GP-SOLENOID

111-9916 VALVE GP-SOLENOID
S/N WHJ1-UP; TJY1-UP
PART OF 391-9442 PUMP GP-MAIN HYDRAULIC, 259-7430, 398-2282 VALVE GP-SOLENOID
ALSO AN ATTACHMENT
i01326716 SEBP6503
1119916 VALVE GP-SOLENOID Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1750 [1] SEAL-O-RING  
2. 6V-8398 [1] SEAL-O-RING  
3. 095-1751 [1] SEAL-O-RING  
4. 095-1586 [1] SEAL-O-RING  
5. 114-0623 M [1] NUT AS (M6X1-THD)  
  M   METRIC PART
 

#SEBP65030359
 

121-1491: VALVE GP-SOLENOID

121-1491 VALVE GP-SOLENOID
S/N WHJ1-UP; TJY1-UP
PART OF 239-8697, 239-8998 MANIFOLD GP-CONTROL
i01326252 SEBP6503
1211491 VALVE GP-SOLENOID Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1750 [1] SEAL-O-RING  
2. 6V-8398 [1] SEAL-O-RING  
3. 095-1751 [1] SEAL-O-RING  
4. 095-1586 [1] SEAL-O-RING  
5. 114-0623 M [1] NUT AS (M6X1-THD)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 312D2 :

VALVE GP-RELIEF
270-5978 VALVE GP-RELIEF
VALVE GP-PRESSURE REDUCING
310-0210 VALVE GP-PRESSURE REDUCING
VALVE GP-PILOT
369-8503 VALVE GP-PILOT
VALVE GP-PILOT
297-0589 VALVE GP-PILOT
VALVE GP-PILOT
297-0529 VALVE GP-PILOT
VALVE GP-MANUAL
282-5894 VALVE GP-MANUAL
VALVE GP-MAIN CONTROL
420-2241 VALVE GP-MAIN CONTROL
VALVE GP-CONTROL
297-0374 VALVE GP-CONTROL
VALVE GP-RELIEF
309-9973 VALVE GP-RELIEF
VALVE GP-RELIEF
310-0063 VALVE GP-RELIEF
VALVE GP-RELIEF
536-5533 VALVE GP-RELIEF
VALVE GP-RELIEF
536-5555 VALVE GP-RELIEF
VALVE GP-SHUTTLE
164-6979 VALVE GP-SHUTTLE
VALVE GP-SHUTTLE
185-0462 VALVE GP-SHUTTLE
VALVE GP-SHUTTLE
4T-1860 VALVE GP-SHUTTLE
VALVE GP-SOLENOID
111-9916 VALVE GP-SOLENOID
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