ARCH VALVE SECTION (DUAL FUNCTION BOOM) (648D GRAPPLE SKIDDER) [03I19] HYDRAULIC SYSTEM 3860 640D Log Skidder and 648D Grapple Log Skidder PC1978 in SKIDDER, LOG 640D


Parts list:

 №  Number Qty Name Options
1   21H1174   SCREW MACH. 1/4" X 1"  
2   12H302   Lock Washer 1/4"  
3   T75984   O-Ring (K)  
4   T75985   COVER  
4   []   ( T118894 NO LONGER AVAILABLE)  
5   19H3295   Screw HS, SAE 8, 3/8" X 3/4", (SUB FOR U40662)  
6   U11298   LOCK WASHER  
7   U17391   ROUND RETAINER  
8   T75987   PLUG  
9   T34974   SPRING CENTERING  
10   T122063   O-RING (SUB FOR (2) T27593)  
10   T122064   O-RING (K) (SUB FOR T106371, THIS APPLICATION)  
11   U15242   O-RING (K)  
12   T77072   O-Ring  
13   U15192   O-Ring (K)  
14   T75972   Back-Up Ring  
15   []   (SUB AT84791)  
16   []   VALVE, (SUB AT84791)  
17   U17396   POPPET  
18   U17406   SPRING  
19   U17409   O-Ring (K)  
20   U17393   FITTING  
21   U17402   Washer (K) BACKUP  
22   T38926   PLUG NO RELIEF  
23   W19903   O-Ring  
24   T44948   O-Ring (K)  
25   []   (SUB AT80424)  
26   AT80424   PRESSURE RELIEF VALVE 6 895 KPA (69 BAR) (1,000 PSI)  
27   []   (SUB AT80421)  
28   AT80421   PRESSURE RELIEF VALVE 18 616 KPA (186 BAR) (27.000 PSI)  
29   19H2701   SCREW 1/4" X 5/8"  
30   T118736   SEAL (K)  
31   T118737   THRUST WASHER (K)  
32   T106147   PLATE (K)  
33   12H302   Lock Washer 1/4"  
34   U17409   O-Ring  
35   AT141997   PRESSURE RELIEF VALVE  
36   U15192   O-Ring (K)  
37   T78627   WASHER  
38   AT156986   PRESSURE RELIEF VALVE (ANTI-CAVITATION, LOWER)  
39   U15242   O-RING (K)  
40   []   (SUB AT151247)  
41   AT80423   COVER ARCH AND END COVER, (SUB AT84791)  
41   AT84791   VALVE ARCH (INLET AND OUTLET) (SUB AT151247) (ALSO ORDER AT142904 AND AT142905)  
41   AT151247   SPOOL VALVE (SUB FOR AT143000) (ALSO ORDER AT151244 SEAL REPAIR KIT AND AT151782 GRAPPLE SECTION VALVE KIT)