Main Lines (Control Valve) 3360 Hydraulic System 550LC Excavator PC2794 in EXCAVATOR 550LC


Parts list:

 №  Number Qty Name Options
1   AT131685   Flange Fitting  
9   19M8734   Screw M14 X 45  
10   T72216   O-Ring 37.694 X 3.531 mm (1-31/64" X 0.139")  
13   7044130   Oil Line (ALSO ORDER 7044129) (SUB FOR 7026687 ) (SUB FOR TH7026687)  
14   7044129   Oil Line (ALSO ORDER 7044130) (SUB FOR 7026686) (SUB FOR TH7026686)  
15   4304481   Clamp (SUB FOR AT201755)  
16   4337125   Clamp (SUB FOR TH4337125)  
17   28H2611   Spacer 0.546" X 0.840" X 2"  
18   19M8122   Cap Screw M12 X 85  
18   12M7058   Lock Washer 12 mm, (SUB FOR 12M7067)  
20   4205816   Clamp (SUB FOR AT131793)  
21   19M8088   Cap Screw M12 X 75  
21   12H301   Lock Washer 1/2"  
22   3038898   Bracket (SUB FOR AT131632)  
24   19M7493   Cap Screw M12 X 40  
24   24H1748   Washer 1/2" X 1-1/4" X 0.105"  
24   12H301   Lock Washer 1/2"  
25   AT168737   Hydraulic Hose 36.5252" X 1100 mm (43-1/4") X 36.5252"  
26   T76938   O-Ring 23.520 X 1.778 mm (0.926" X 0.070")  
27   4189535   Adapter Fitting (SUB FOR AT114853)  
27A   TH101926   O-Ring 28.700 X 3.500 mm (1.130" X 0.138")  
29   4343206   Hydraulic Hose (SUB FOR TH4343206)  
30   4224932   Adapter Fitting (SUB FOR AT202098)  
30A   AT318035   O-Ring (SUB FOR 4506424, TH100055)  
31   A853166   Adapter Fitting (SUB FOR AT107392 OR 4189619)  
31A   AT318035   O-Ring (SUB FOR 4506424, TH100055)  
32   4308741   Check Valve (SUB FOR AT201760)  
33   4157562   Elbow Fitting (SUB FOR TH109540)  
33A   AT318035   O-Ring (SUB FOR 4506424, TH100055)  
34   T77858   O-Ring 18.771 X 1.778 mm (0.739" X 0.070")