Contents:
2 pcs 20689 throat bearings
2 pcs 20689 U-rings
2 pcs 20689 "o" rings
2 pcs 711937 springs
2 pcs 771740 valve seats
2 pcs 832162 pilot valve assy
2 pcs 640020 "o" rings
2 pcs 771742 gaskets
1 pc 771735 spring stopper
2 pcs 771738 gasket
1 pc 805084 spool valve assy
1 pc 640005 "o" ring
1 pc 771712 gasket
2 pcs 770582 silencers
