BACKHOE RELIEF VALVES AND KITS (HUSCO) (SERIAL NO.738469- ) [03F23] HYDRAULIC SYSTEM 3360 310C Backhoe Loader PC2068 in BACKHOE, LOADER 310C


Parts list:

 №  Number Qty Name Options
1   AT314538   Seal Kit 7/8 INCH RELIEF VALVE SEAL KIT, (SUB FOR AT83171, AT168676, AT178359 AND AT189413)  
1   AT314539   Seal Kit 1 1/16 INCH RELIEF VALVE SEAL KIT, (SUB FOR AT178359 AND AT189413)  
2   T118681   O-Ring  
3   AT114545   RELIEF VALVE (2750 PSI) (UPPER AND LOWER SWING) (5-STACK) (SUB AT114682, T118681, T118866 AND T118867)  
3   AT114546   RELIEF VALVE (1875 PSI) (UPPER BOOM) (5-STACK) (ANTI-CAVITATION) (SUB AT114684, T118681, T118866 AND T118867)  
4   R63548   AR  O-Ring  
5   R47151   O-Ring  
6   AT314538   AR  Seal Kit (SUB FOR AT114534, AT165834, AT168676, AT178359 AND AT189413) (RELIEF VALVE) (WITHOUT ANTI-CAVITATION)  
7   AT114682   Valve Kit (2750 PSI) (SERVICE FOR SWING SECTION TOP AND BOTTOM PORTS) (RELIEF VALVE SERVICE CARTRIGE)  
7   AT114684   Valve Kit (1875 PSI) (BOOM SECTION TOP PORT) (RELIEF VALVE SERVICE CARTRIGE)  
8   T118867   Spring (ANTI-CAVITATION)  
9   T118866   Housing  
10   AT314538   Seal Kit 7/8 INCH RELIEF VALVE SEAL KIT, (SUB FOR AT114530, AT168676, AT178359 AND AT189413)  
10   AT314539   Seal Kit 1 1/16 INCH RELIEF VALVE SEAL KIT, (SUB FOR AT178359 AND AT189413)  
11   U12547   NA  O-Ring  
12   AT114551   NA  PRESSURE RELIEF VALVE (ANTI-CAVITATION) (LOWER BOOM)  
13   R79060   O-Ring (SUB FOR R47158)  
14   AT114543   PRESSURE RELIEF VALVE (RETURN) (IN LARGE PORT ON THE TOP OF AT114542 END PLATE)  
15   T118690   O-Ring  
16   T118691   BACK-UP RING  
17   T40308   O-Ring  
18   R47150   O-Ring  
19   T118689   O-Ring  
20   AT114544   SELF-OPERATING VALVE (UNLOADING VALVE) (IN SMALL PORT ON THE TOP OF AT114542 END PLATE)  
21   AT114533   RELIEF VALVE (3500 PSI) (4-STACK) UPPER CROWD AND BUCKET) (LOWER BOOM AND BUCKET) (SUB AT114681 OR AT118501 AS REQUIRED)  
21   AT118501   Pressure Relief Valve (3500 PSI) (BUCKET SECTION TOP AND BOTTOM PORT) (CROWD SECTION BOTTOM PORT)  
21   AT114538   Pressure Relief Valve (2750 PSI) (CROWD SECTION BOTTOM PORT)  
21   AT114681   Pressure Relief Valve (3800 PSI) (BOOM SECTION BOTTOM PORT)  
22   T183757   Seal (SUB FOR T81544 AND T141872) (WITH DIGMORE DIPPERSTICK)  
23   AT83174   Fitting Plug (WITH DIGMORE DIPPERSTICK)