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479-0656 VALVE GP-CONTROL -STABILIZER S/N JRN3862-UP PART OF 478-1362 VALVE GP-BANK 6 424B BACKHOE LOADER


HYDRAULIC SYSTEM
VALVE GP-CONTROL
PUMP GP
VALVE GP-RELIEF
IMPLEMENTS
ARM GP
BOOM GP
HYDRAULIC SYSTEM
CYLINDER GP
IMPLEMENTS
BOOM GP


HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP73520230
 

479-0656: VALVE GP-CONTROL

479-0656 VALVE GP-CONTROL -STABILIZER
S/N JRN3862-UP
PART OF 478-1362 VALVE GP-BANK 6
i06806009 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-5241 [2] SEAL-SPOOL  
2. 117-5242 [2] WIPER  
3. 479-0649 [2] PLATE-SEAL  
4. 479-0651 [1] CAP-SPOOL  
5. 499-9305 [1] CAP-SPOOL  
6. 9T-0559 [2] SEAT  
7. 9T-7650 [1] SPRING  
8. 7J-0204 [1] SEAL-O-RING  
9. 8H-3127 [2] BOLT (1/4-20X0.75-IN)  
10. 8H-0708 [2] BOLT (1/4-20X0.5-IN)  
11. 4J-0527 [1] SEAL-O-RING  
12. 9T-0553 [1] VALVE (CHECK)  
13. 9T-0546 [1] SPRING  
 

#SEBP73520231
 

499-9334: VALVE GP-CONTROL

499-9334 VALVE GP-CONTROL -TILT
i06915673 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-5241 [2] SEAL-SPOOL  
2. 117-5242 [2] WIPER  
3. 479-0649 [2] PLATE-SEAL  
4. 479-0651 [1] CAP-SPOOL  
5. 499-9305 [1] CAP-SPOOL  
6. 9T-0559 [2] SEAT  
7. 9T-7650 [1] SPRING  
8. 7J-0204 [1] SEAL-O-RING  
9. 8H-3127 [2] BOLT (1/4-20X0.75-IN)  
10. 8H-0708 [2] BOLT (1/4-20X0.5-IN)  
11. 4J-0527 [1] SEAL-O-RING  
12. 9T-0553 [1] VALVE  
13. 9T-0546 [1] SPRING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP73520232
 

346-9615: VALVE GP-PUMP CONTROL

346-9615 VALVE GP-PUMP CONTROL
PART OF 372-2778, 487-6205 PUMP GP-PISTON
ALSO AN ATTACHMENT
i05635789 SEBP7352
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Parts for your 424B BACKHOE LOADER:

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
 

#SEBP73520233
 

186-0905: VALVE GP-RELIEF

186-0905 VALVE GP-RELIEF
S/N JRN3862-UP
PART OF 478-1362 VALVE GP-BANK 6
i06814317 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 202-0042 [1] NUT (3/8-24-THD)  
2. 033-5879 J [2] SEAL-O-RING  
3. 186-2488 J [1] RING-BACKUP  
4. 186-2487 J [1] RING-BACKUP  
5. 033-6027 J [2] SEAL-O-RING  
6. 9N-1756 J [1] SEAL-O-RING  
7. Y [1] VALVE GP-RELIEF (PILOT OPERATED)  
   
    AVAILABLE REPAIR KIT(S):
  151-4003 J [1] KIT-SERVICE  
    (INCLUDES SEALS, RINGS, & SPRINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP73520234
 

482-4530: VALVE GP-RELIEF

482-4530 VALVE GP-RELIEF -PILOT OPERATED
S/N JRN3862-UP
PART OF 186-0905 VALVE GP-RELIEF
i06814305 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 202-0042 [1] NUT (3/8-24-THD)  
2. 033-5879 [2] SEAL-O-RING  
3. 186-2488 [1] RING-BACKUP  
4. 186-2487 [1] RING-BACKUP  
5. 033-6027 [2] SEAL-O-RING  
6. 9N-1756 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  151-4003 [1] KIT-SERVICE  
    (INCLUDES SEALS, RINGS & SPRINGS)
 

#SEBP73520235
 

284-3243: ARM GP-LIFT

284-3243 ARM GP-LIFT
PART OF 420-1118 LOADER AR
i04889568 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8488 [4] FITTING-GREASE (1/8-27 PTF)  
2. 9R-0109 B [4] WASHER (41X64X3-MM THK)  
3. 9R-0158 [2] WASHER (46X69X3-MM THK)  
4. [2] PIN  
5. 9R-4066 B [2] WASHER (61X98X4-MM THK)  
6. 9R-8390 B [2] SPACER (61X98X1-MM THK)  
7. 528-6452 [1] PIN AS  
8. 127-8987 [2] RING-RETAINING  
9. 128-5010 [1] PIN  
10. 130-5451 [2] PIN  
11. 486-0952 [1] PIN AS  
12. 284-3244 [1] ARM & BEARING AS-LIFT  
12A. 9R-0111 [4] BUSHING  
12B. 9R-6690 [4] BUSHING  
12C. 9R-0320 [2] BUSHING  
13. 3B-8489 [5] FITTING-GREASE (1/8-27 PTF)  
14. 6V-3213 [2] RING-RETAINING  
15. 6V-7687 M [2] LOCKNUT (M12X1.75-THD)  
16. 6V-8144 [6] RING-RETAINING  
17. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
18. 466-1891 [4] SHIM (3-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP73520236
 

420-1093: BOOM GP

420-1093 BOOM GP
S/N JRN1-3899
PART OF 420-1117 BACKHOE AR-STANDARD STICK
ALSO AN ATTACHMENT
i05651934 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8488 [3] FITTING-GREASE (1/8-27 PTF)  
2. 179-9961 [1] PLUG-PROTECTION  
3. 419-8445 [1] BOOM AS  
3A. 237-2252 [2] BUSHING  
3B. 9R-9475 [2] BUSHING  
  8R-7783 M [2] BOSS (M12X1.75X45-MM)  
  284-3263 [2] PIN  
4. 8T-5001 M [2] BOLT (M12X1.75X130-MM)  
5. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
6. 444-2690 [2] PIN  
7. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
8. 6V-7687 M [2] LOCKNUT (M12X1.75-THD)  
9. 7X-7729 [2] WASHER (11X25X3-MM THK)  
  M   METRIC PART
 

#SEBP73520237
 

444-2680: BOOM GP

444-2680 BOOM GP
S/N JRN3900-UP
PART OF 424-4006 BACKHOE AR-STANDARD STICK
i05640248 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8488 [3] FITTING-GREASE (1/8-27 PTF)  
2. 179-9961 [1] PLUG-PROTECTION  
3. 8T-5001 M [2] BOLT (M12X1.75X130-MM)  
4. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
5. 444-2681 [1] BOOM AS  
5A. 237-2252 [2] BUSHING  
5B. 9R-9475 [2] BUSHING  
6. 486-9219 [2] PIN  
7. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
8. 6V-7687 M [2] LOCKNUT (M12X1.75-THD)  
9. 7X-7729 [2] WASHER (11X25X3-MM THK)  
  M   METRIC PART
 

#SEBP73520238
 

9R-0036: BRACE GP-LIFT CYLINDER

9R-0036 BRACE GP-LIFT CYLINDER
PART OF 420-1118 LOADER AR
i04878671 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-0189 [1] PIN  
2. 132-6497 [1] BRACE AS  
3. 9R-5301 [1] PIN-COTTER  
 

#SEBP73520239
 

440-2831: KIT-BOOM

440-2831 KIT-BOOM
AN ATTACHMENT
i06573540 SEBP7352
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Parts for your 424B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-4868 [2] FILM-WARNING (NO CLEARANCE, STAY BACK)  
2. 238-4524 [2] REFLECTOR-AMBER  
3. 298-8573 [1] FILM-IDENTIFICATION (CAT)  
4. 298-8574 [1] FILM-IDENTIFICATION (CAT)  
5. 444-2681 [1] BOOM AS  
  8R-7783 M [1] BOSS (M12X1.75X45-MM)  
6. 447-0070 [1] COUNTERWEIGHT AS  
7. 455-4313 Y [1] RADIATOR & OIL COOLER GP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Systems Operation
Control Valve (Lift) - Mechanically Operated
424B Backhoe Loader Hydraulic and Steering System
Control Valve (Tilt) - Mechanically Operated
424B Backhoe Loader Hydraulic and Steering System
Control Valve (Stick) - Mechanically Operated
424B Backhoe Loader Hydraulic and Steering System
Control Valve (Bucket) - Mechanically Operated
424B Backhoe Loader Hydraulic and Steering System
Control Valve (Boom) - Mechanically Operated
424B Backhoe Loader Hydraulic and Steering System
Control Valve (Swing) - Mechanically Operated
424B Backhoe Loader Hydraulic and Steering System
Control Valve (Stabilizer) - Mechanically Operated
424B Backhoe Loader Hydraulic and Steering System
Disassembly and Assembly
Bank Valve (Backhoe) - Disassemble
424B Backhoe Loader Machine Systems
Bank Valve (Backhoe) - Remove
424B Backhoe Loader Machine Systems
Bank Valve (Backhoe) - Install
424B Backhoe Loader Machine Systems
Bank Valve (Loader) - Remove
424B Backhoe Loader Machine Systems
Bank Valve (Loader) - Install
424B Backhoe Loader Machine Systems
Bank Valve (Backhoe) - Assemble
424B Backhoe Loader Machine Systems
Bank Valve (Loader) - Disassemble
424B Backhoe Loader Machine Systems
Bank Valve (Loader) - Assemble
424B Backhoe Loader Machine Systems

Caterpillar Parts SIS Catalog 424B :

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