AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

557-7579 VALVE GP-CONTROL -BOOM SWING S/N H8X1-UP PART OF 537-7609 VALVE GP-MAIN CONTROL 301.8 MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-CONTROL
TANK GP
VALVE GP-CONTROL
PUMP GP
MOTOR GP
IMPLEMENTS
BOOM GP

MINI HYD EXCAVATOR 301.8 MINI HYD EXCAVATOR H8X
 301.8 Mini Hydraulic Excavator H8X00001-UP (MACHINE) POWERED BY C1.1 Engine M0093046 301.8 H8X   (2018)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
557-7577 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7578 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7579 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7580 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7582 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7584 VALVE GP-CONTROL
 

#M00930460280
 

557-7579: VALVE GP-CONTROL

557-7579 VALVE GP-CONTROL -BOOM SWING
S/N H8X1-UP
PART OF 537-7609 VALVE GP-MAIN CONTROL
i07415245 M0093046
5577579 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5477 [3] SEAL-O-RING  
2. 6V-8350 [3] SEAL-O-RING  
3. 5P-3108 [3] SEAL-O-RING  
4. 557-7680 [1] VALVE GP-CONTROL (BOOM SWING)  
  4J-5477 [3] SEAL-O-RING  
  8C-3093 [1] SEAL-O-RING  
  109-1393 M [4] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [2] VALVE GP-SOLENOID (12 VDC)(PILOT CONTROL)  
5. 8T-0269 M [4] BOLT-SOCKET HEAD (M6X1X20-MM)  
6. 557-7679 [1] MANIFOLD GP-CONTROL  
7. 449-1621 [1] VALVE GP-CHECK  
  3J-1907 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00930460281
 

557-7580: VALVE GP-CONTROL

557-7580 VALVE GP-CONTROL -SWING
S/N H8X1-UP
PART OF 537-7609 VALVE GP-MAIN CONTROL
i07415265 M0093046
5577580 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5477 [3] SEAL-O-RING  
2. 6V-8350 [3] SEAL-O-RING  
3. 5P-3108 [3] SEAL-O-RING  
4. 557-7680 [1] VALVE GP-CONTROL (SWING)  
  4J-5477 [3] SEAL-O-RING  
  8C-3093 [1] SEAL-O-RING  
  109-1393 M [4] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [2] VALVE GP-SOLENOID (12 VDC)(AUXILIARY)  
5. 8T-0269 M [4] BOLT-SOCKET HEAD (M6X1X20-MM)  
6. 557-7679 [1] MANIFOLD GP-CONTROL  
7. 449-1621 [1] VALVE GP-CHECK  
  3J-1907 [1] SEAL-O-RING  
8. 9S-8004 [2] PLUG (9/16-18-THD)  
9. 3J-1907 [2] SEAL-O-RING  
  M   METRIC PART
 

#M00930460282
 

557-7582: VALVE GP-CONTROL

557-7582 VALVE GP-CONTROL -DOZER
S/N H8X1-UP
PART OF 537-7609 VALVE GP-MAIN CONTROL
i07415297 M0093046
5577582 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5477 [3] SEAL-O-RING  
2. 6V-8350 [3] SEAL-O-RING  
3. 5P-3108 [3] SEAL-O-RING  
4. 557-7680 [1] VALVE GP-CONTROL (DOZER)  
  4J-5477 [3] SEAL-O-RING  
  8C-3093 [1] SEAL-O-RING  
  109-1393 M [4] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [2] VALVE GP-SOLENOID (12 VDC)(PILOT PRESSURE)  
5. 8T-0269 M [4] BOLT-SOCKET HEAD (M6X1X20-MM)  
6. 557-7679 [1] MANIFOLD GP-CONTROL  
7. 449-1621 [1] VALVE GP-CHECK  
  3J-1907 [1] SEAL-O-RING  
8. 9S-8004 [2] PLUG (9/16-18-THD)  
9. 3J-1907 [2] SEAL-O-RING  
  M   METRIC PART
 

#M00930460283
 

557-7584: VALVE GP-CONTROL

557-7584 VALVE GP-CONTROL -TRAVEL
S/N H8X1-UP
PART OF 537-7609 VALVE GP-MAIN CONTROL
i07424354 M0093046
5577584 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5477 [3] SEAL-O-RING  
2. 6V-8350 [3] SEAL-O-RING  
3. 5P-3108 [3] SEAL-O-RING  
4. 557-7680 [1] VALVE GP-CONTROL (TRAVEL)  
  4J-5477 [3] SEAL-O-RING  
  8C-3093 [1] SEAL-O-RING  
  109-1393 M [4] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [2] VALVE GP-SOLENOID (12 VDC)(TRAVEL)  
5. 8T-0269 M [4] BOLT-SOCKET HEAD (M6X1X20-MM)  
6. 557-7679 [1] MANIFOLD GP-CONTROL (END COVER)  
7. 3J-1907 [3] SEAL-O-RING  
8. 9S-8004 [3] PLUG (9/16-18-THD)  
  M   METRIC PART
 

#M00930460284
 

557-7675: VALVE GP-CONTROL

557-7675 VALVE GP-CONTROL -PILOT SHUTOFF
S/N H8X1-UP
PART OF 537-7609 VALVE GP-MAIN CONTROL
i07415306 M0093046
5577675 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 453-7468 [1] SHUTTLE  
2. 449-1636 [1] VALVE GP-SOLENOID (12-VDC)(PILOT OIL)  
3. 109-1393 M [2] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
4. 4J-5477 [3] SEAL-O-RING  
5. 6V-8399 [1] SEAL-O-RING  
6. 562-4756 [1] VALVE GP-CHECK  
  095-1750 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M00930460285
 

519-8347: VALVE GP-DRAIN

519-8347 VALVE GP-DRAIN
S/N H8X1-UP
OIL PAN
PART OF 524-0994 DRAIN GP-ECOLOGY
AN ATTACHMENT
i07398907 M0093046
5198347 VALVE GP-DRAIN Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 522-0031 [1] VALVE AS-DRAIN  
 

#M00930460286
 

537-7609: VALVE GP-MAIN CONTROL

537-7609 VALVE GP-MAIN CONTROL
S/N H8X1-UP
PART OF 519-8458 VALVE & MTG GP-MAIN CONTROL
i07398549 M0093046
5377609 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 437-2830 [1] VALVE GP-MAKEUP (BOOM SWING, LEFT)  
2. 449-1625 [1] VALVE GP-RELIEF (BOOM SWING, RIGHT)  
2A. 449-1625 [2] VALVE GP-RELIEF (AUXILIARY)  
    (EACH VALVE GP INCLUDES)
  228-7103 [1] SEAL-O-RING  
3. 543-2532 [1] VALVE AS-RELIEF (BUCKET DUMP)  
3A. 543-2532 [1] VALVE AS-RELIEF (BUCKET DIG)  
    (EACH INCLUDES)
  228-7103 [1] SEAL-O-RING  
4. 515-5860 [1] VALVE GP-RELIEF (STICK IN)  
4A. 515-5860 [1] VALVE GP-RELIEF (STICK OUT)  
    (EACH INCLUDES)
  228-7103 [1] SEAL-O-RING  
5. 557-7670 [1] VALVE AS-RELIEF (BOOM DOWN)  
  228-7103 [1] SEAL-O-RING  
6. 557-7671 [1] MANIFOLD GP-CONTROL (INLET)  
7. 557-7677 Y [1] MANIFOLD GP-CONTROL (OUTLET)  
8. 557-7678 [1] VALVE GP-CONTROL (SWING BRAKE)  
  109-1393 M [4] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  4J-5477 [2] SEAL-O-RING  
  362-3212 [1] VALVE GP-SOLENOID (12 VDC)(SWING BRAKE)  
  449-1636 [1] VALVE GP-SOLENOID (12-VDC)(TRAVEL SPEED)  
9. 499-9317 [1] VALVE GP-RELIEF (BOOM UP)  
  228-7103 [1] SEAL-O-RING  
10. 557-7675 Y [1] VALVE GP-CONTROL (PILOT SHUTOFF)  
11. 557-7676 J [1] VALVE GP-PRESSURE REDUCING  
12. 102-7364 M [2] BOLT-SOCKET HEAD (M6X1X80-MM)  
13. 557-7582 Y [1] VALVE GP-CONTROL (DOZER)  
14. 557-7584 Y [1] VALVE GP-CONTROL (TRAVEL, LH)  
14A. 557-7584 Y [1] VALVE GP-CONTROL (TRAVEL, RH)  
15. 557-7580 Y [1] VALVE GP-CONTROL (SWING)  
16. 557-7579 Y [1] VALVE GP-CONTROL (BOOM SWING)  
17. 557-7578 Y [1] VALVE GP-CONTROL (AUXILIARY)  
18. 557-7577 Y [1] VALVE GP-CONTROL (BUCKET)  
19. 557-7570 Y [1] VALVE GP-CONTROL (STICK)  
20. 557-7564 Y [1] VALVE GP-CONTROL (BOOM)  
21. 8T-2922 M [2] BOLT-SOCKET HEAD (M6X1X65-MM)  
   
    AVAILABLE REPAIR KIT(S):
  557-7668 [1] KIT-SEAL  
    (INCLUDES O RING SEALS)
  557-7667 [1] KIT-FASTENER  
    (INCLUDE TIE RODS & NUTS)
  559-2265 J [1] KIT-SEAL  
    (INCLUDES O RINGS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00930460287
 

398-7457: VALVE GP-PUMP CONTROL

398-7457 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
S/N H8X1-UP
PART OF 487-6207 PUMP GP-PISTON
i04958263 M0093046
3987457 VALVE GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

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 J [2] SEAL  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 3J-7354 [1] SEAL-O-RING  
6. 033-6043 J [1] SEAL-O-RING  
7. 6V-6339 J [1] SEAL-O-RING  
8. 213-9803 [1] PLUG-ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  293-8350 J [1] KIT-SEAL (FLOW COMPENSATOR)  
    (ALSO INCLUDES O-RINGS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00930460288
 

562-4187: VALVE GP-RELIEF

562-4187 VALVE GP-RELIEF -THUMB
S/N H8X1-UP
PART OF 558-1344, 558-1345 STICK AR-HOE
AN ATTACHMENT
i07401866 M0093046
5624187 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 479-0604 [2] VALVE GP-RELIEF  
  228-7103 [1] SEAL-O-RING  
 

#M00930460289
 

559-4265: BOOM AR

559-4265 BOOM AR
S/N H8X1-UP
PART OF 519-8354 COMMON AR
i07398502 M0093046
  For full view, you need register

Parts for your 301.8 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  521-4054 Y [1] BOOM GP  
  517-7272 Y [1] CYLINDER GP-HYDRAULIC  
  521-4009 Y [1] FRAME GP-SWING  
  521-9480 Y [1] WIRING GP-FRONT  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 301.8 :

VALVE GP-CONTROL
557-7578 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7577 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7570 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7564 VALVE GP-CONTROL
542-1495 VALVE AR-ALT PATTERN CONTROL
VALVE & MTG GP-MAIN CONTROL
519-8458 VALVE & MTG GP-MAIN CONTROL
558-6764 VALVE & LINES GP-CONTROL
TANK GP-HYDRAULIC
519-9390 TANK GP-HYDRAULIC
VALVE GP-CONTROL
557-7580 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7582 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7584 VALVE GP-CONTROL
VALVE GP-CONTROL
557-7675 VALVE GP-CONTROL
VALVE GP-DRAIN
519-8347 VALVE GP-DRAIN
VALVE GP-MAIN CONTROL
537-7609 VALVE GP-MAIN CONTROL
VALVE GP-PUMP CONTROL
398-7457 VALVE GP-PUMP CONTROL
VALVE GP-RELIEF
562-4187 VALVE GP-RELIEF

Truck sale:

Caterpillar 301.8
 
Caterpillar 301.8
- Crawler Excavators
STOWERS RENTS
Caterpillar 301.8
 
Caterpillar 301.8
- Crawler Excavators
PON EQUIPMENT AS (NORWAY)
CATERPILLAR 301.8 2005
$11,553 USD 
CATERPILLAR 301.8 2005
- TRACK EXCAVATORS
GOUGH CAT
16 Branston Street - Christchurch -
CATERPILLAR 301.8 2005
 
CATERPILLAR 301.8 2005
- TRACK EXCAVATORS
ZEPPELIN BAUMASCHINEN
Gebrauchtmaschinen Pool Karl-Bröger-Strasse 8 - Alsfeld
 
Call 
2005 CAT 301.8

Battlefield Equipment
Bracebridge, Ontario, Canada
Back to top
Contacts Request list Affiliate disclosure
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.