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351-8523 VALVE AR-LOAD CONTROL S/N JEY1-UP AN ATTACHMENT 538 EXCAVATOR




HYDRAULIC SYSTEM

VALVE GP-LOAD CONTROL
 

#M00673180450
 

351-8523: VALVE AR-LOAD CONTROL

351-8523 VALVE AR-LOAD CONTROL
S/N JEY1-UP
AN ATTACHMENT
i06627652 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 335-0200 Y [2] VALVE GP-LOAD CONTROL  
2. 335-0440 Y [1] VALVE GP-MAIN CONTROL  
3. 1P-3703 [2] SEAL-RECTANGULAR  
4. 3E-6910 M [8] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
5. 5P-3108 [2] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673180451
 

426-1921: VALVE AR-MAIN CONTROL

426-1921 VALVE AR-MAIN CONTROL
S/N JEY1-UP
PART OF 438-1233, 544-9316 CONTROL AR-HYDRAULIC
AN ATTACHMENT
i07403960 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  323-7600 Y [1] VALVE & MTG GP-CONTROL (BOOM DRIFT REDUCTION)  
  352-6833 Y [1] VALVE & MTG GP-CONTROL (STICK DRIFT REDUCTION)  
  335-0440 Y [1] VALVE GP-MAIN CONTROL  
  285-1748 Y [2] VALVE GP-RELIEF (LINE)  
  Y   SEPARATE ILLUSTRATION
 

#M00673180452
 

459-2500: VALVE AR-MAIN CONTROL

459-2500 VALVE AR-MAIN CONTROL
S/N JEY1-UP
PART OF 438-1160 CONTROL AR-WORK TOOL
AN ATTACHMENT
i06638526 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  323-7600 Y [1] VALVE & MTG GP-CONTROL (BOOM DRIFT REDUCTION)  
  352-6833 Y [1] VALVE & MTG GP-CONTROL (STICK DRIFT REDUCTION)  
  500-1900 Y [1] VALVE GP-LOAD CONTROL  
  285-1748 Y [2] VALVE GP-RELIEF  
  Y   SEPARATE ILLUSTRATION
 

#M00673180453
 

352-9171: VALVE GP-BANK 2

352-9171 VALVE GP-BANK 2
S/N JEY1-UP
PART OF 426-1938, 459-2496 LINES GP-FRONT
AN ATTACHMENT
i06587914 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 261-2445 [1] VALVE AS-RELIEF (MAIN)  
2. 170-0848 [1] MANIFOLD AS (OUTLET)  
3. 259-6756 [1] KIT-FASTENER (2-BANK)  
    (INCLUDES RODS, WASHERS, & NUTS)
4. 260-3007 [2] VALVE GP-RELIEF  
 

#M00673180454
 

335-0207: VALVE GP-CHECK

335-0207 VALVE GP-CHECK -SWING PRIORITY
S/N JEY1-UP
PART OF 335-0441 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i04407934 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 259-7513 [1] SPRING-CHECK VALVE  
3. 259-7514 [1] PLUG-VALVE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M00673180455
 

335-0428: VALVE GP-CONTROL

335-0428 VALVE GP-CONTROL
S/N JEY1-UP
NEGATIVE FLOW CONTROL
PART OF 500-1900 VALVE GP-LOAD CONTROL, 335-0440 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i06627709 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
2. 6E-2274 [2] COVER  
3. 6E-5731 [2] VALVE (LOAD CHECK)  
4. 7I-1248 [2] SPRING  
5. 158-8159 [2] HOUSING  
6. 255-5608 [1] VALVE GP-CONTROL  
  6E-2271 [4] RETAINER  
  104-7293 [2] SPRING  
  153-5276 M [2] BOLT-SPECIAL (M10X1.5X82-MM)  
7. 490-4918 [2] COVER  
8. 255-5638 [2] PLUG  
9. 310-0404 Y [2] PLUG GP-CONTROL VALVE  
11. 095-1590 [2] SEAL-O-RING  
12. 095-1787 [2] RING-BACKUP  
13. 096-3044 [4] SEAL-O-RING  
14. 1P-3702 [4] SEAL-RECTANGULAR  
15. 6V-5597 [4] SEAL-O-RING  
16. 8T-9515 M [8] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
17. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673180456
 

335-0442: VALVE GP-CONTROL

335-0442 VALVE GP-CONTROL
S/N JEY1-UP
PART OF 335-0441 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i06627765 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-7049 [1] SPOOL GP-CONTROL VALVE (STICK 2)  
  6E-2271 [2] RETAINER  
  352-7058 [1] SPRING-RETURN  
  153-5276 M [1] BOLT-SPECIAL (M10X1.5X82-MM)  
2. 526-3236 [1] STEM AS-BOOM 1  
  6E-2271 [2] RETAINER  
  352-7057 [1] SPRING-RETURN  
  153-5276 M [1] BOLT-SPECIAL (M10X1.5X82-MM)  
3. 352-7051 [1] SPOOL GP-CONTROL VALVE  
  6E-2271 [2] RETAINER  
  352-7057 [1] SPRING-RETURN  
  153-5276 M [1] BOLT-SPECIAL (M10X1.5X82-MM)  
4. 352-7103 [2] SPOOL AS-VALVE (TRAVEL)  
    (EACH INCLUDES)
  6E-2271 [2] RETAINER  
  352-7059 [1] SPRING-RETURN  
  153-5276 M [1] BOLT-SPECIAL (M10X1.5X82-MM)  
5. 335-0484 [1] STEM AS-STR TRAVEL  
5A. 2S-2596 [1] SPRING  
5B. 3K-0360 [1] SEAL-O-RING  
5C. 6E-2163 [1] VALVE-CHECK  
5D. [1] GUIDE-SPRING  
6. 352-7052 [1] STEM AS-SWING  
  6E-2271 [2] RETAINER  
  352-7057 [1] SPRING-RETURN  
  153-5276 M [1] BOLT-SPECIAL (M10X1.5X82-MM)  
7. 335-0249 [1] STEM AS-STICK 1  
  6E-2271 [2] RETAINER  
  352-7057 [1] SPRING-RETURN  
  153-5276 M [1] BOLT-SPECIAL (M10X1.5X82-MM)  
8. 352-7054 [1] SPOOL AS-VALVE (BOOM 2)  
  6E-2271 [2] RETAINER  
  352-7058 [1] SPRING-RETURN  
  153-5276 M [1] BOLT-SPECIAL (M10X1.5X82-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M00673180457
 

352-7153: VALVE GP-CONTROL

352-7153 VALVE GP-CONTROL -SMARTBOOM
S/N JEY1-UP
PART OF 500-1900 VALVE GP-LOAD CONTROL, 335-0440 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i04407932 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-5288 [2] SPRING  
2. 162-0177 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
3. 225-4818 [7] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
4. 225-4820 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
5. 255-5762 [2] PLUG  
6. 259-7389 [2] WASHER-SPRING  
7. 285-1418 [1] SPRING-RETURN  
8. 310-0203 [1] VALVE GP-SOLENOID (BOOM FLOAT)  
9. 323-7599 [2] SPRING-CHECK VALVE  
11. 335-0199 [1] CONNECTOR AS  
12. 335-0260 [1] PLUG AS  
  095-1590 [1] SEAL-O-RING  
  297-0607 [1] SEAL-O-RING  
  297-0608 [1] RING-BACKUP  
  335-0261 [1] PLUG-HEX SOCKET  
13. 335-0262 [1] VALVE-CHECK  
14. 335-0263 [1] VALVE-CHECK  
15. 335-0264 [3] PLUG-STOP  
16. 335-0265 [1] PLUG-STOP  
17. 335-0266 [1] PLUG-STOP  
18. 335-0267 [1] VALVE GP-UNLOADING (BOOM)  
19. 335-0376 Y [1] VALVE GP-SOLENOID & PRESS REDC (BOOM REGENERATION)  
20. 095-1578 [1] SEAL-O-RING  
21. 095-1584 [1] SEAL-O-RING  
22. 095-1783 [1] RING-BACKUP  
23. 095-8024 [1] RING-BACKUP  
24. 2M-9780 [2] SEAL-O-RING  
25. 3D-2824 [1] SEAL-O-RING  
26. 4I-6397 [2] RING-BACKUP  
27. 6V-3922 [2] SEAL-O-RING  
28. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
29. 7M-8485 [3] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673180458
 

500-1901: VALVE GP-CONTROL

500-1901 VALVE GP-CONTROL
S/N JEY1-UP
AUXILIARY, SLASHER
PART OF 500-1900 VALVE GP-LOAD CONTROL
Type 1
AN ATTACHMENT
i06627819 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3702 [4] SEAL-RECTANGULAR  
2. 8T-9515 M [8] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
3. 6E-2274 [2] COVER  
4. 6E-5731 [2] VALVE (LOAD CHECK)  
5. 6V-5597 [4] SEAL-O-RING  
6. 7I-1248 [2] SPRING  
7. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
8. 095-1590 [2] SEAL-O-RING  
9. 096-3044 [4] SEAL-O-RING  
10. 158-8159 [2] HOUSING  
11. 255-5608 [1] VALVE GP-CONTROL (AUXILIARY)  
  6E-2271 [4] RETAINER  
  153-5276 M [2] BOLT-SPECIAL (M10X1.5X82-MM)  
  352-7057 [2] SPRING-RETURN  
12. 255-5638 [2] PLUG  
13. 285-1748 Y [2] VALVE GP-RELIEF  
14. 490-4918 [2] COVER  
15. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
16. 095-1787 [2] RING-BACKUP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673180459
 

500-1901: VALVE GP-CONTROL

500-1901 VALVE GP-CONTROL
S/N JEY1-UP
AUXILIARY, SLASHER
PART OF 500-1900 VALVE GP-LOAD CONTROL
Type 2
AN ATTACHMENT
i07200932 M0067318
  For full view, you need register

Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3702 [4] SEAL-RECTANGULAR  
2. 101-7398 M [8] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
3. 6E-2274 [2] COVER  
4. 6E-5731 [2] VALVE (LOAD CHECK)  
5. 6V-5597 [4] SEAL-O-RING  
6. 7I-1248 [2] SPRING  
7. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
8. 095-1590 [2] SEAL-O-RING  
9. 096-3044 [4] SEAL-O-RING  
10. 158-8159 [2] HOUSING  
11. 519-1528 C [1] VALVE GP-CONTROL (AUXILIARY)  
  6E-2271 [4] RETAINER  
  153-5276 M [2] BOLT-SPECIAL (M10X1.5X82-MM)  
  352-7057 [2] SPRING-RETURN  
12. 255-5638 [2] PLUG  
13. 285-1748 Y [2] VALVE GP-RELIEF  
14. 490-4918 [2] COVER  
15. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
16. 095-1787 [2] RING-BACKUP  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 538 :

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