high level spring and track adjuster assy recoil spring for excavator parts zx40,zx50,zx70
recoil spring assy/track/spring adjuster for bulldozer and recoil spring assy/track/spring adjuster for bulldozer and excavator kobelco. material special finish ra less than 0.2 inner and outer colors black or yellow technique forging casting surface hardness hrc48 54,deepth 4mm 10mm Manufacturer time 2000 hours certification iso9001 9002 fob price fob xiamen usd 50 450/piece moq 2 piece delivery time within 25 30days after contract track adjuster & recoil | aftermarket a® parts track adjuster & recoil. adjuster as. spring gr. spring gr. w/ plate; lh rh 320, 320 l, 320 n 1028165 7y1602 330b, 330b l 7y1457 7y0773 330b, 330b l costex tractor parts ctp® is a worldwide