23B-63-42303 cylinder assy for komatsu grader parts GD521 GD621 GD505 GD663 GD623 GD605,weight 14.5kg
frankfang@jnauder.com, 86-18366748969
23B-63-42303
frankfang@jnauder.com frankfang29
KOMATSU, DOOSAN, TEREX, XCMG
KOMATSU, DOOSAN, CAT, WEICHAI, XCMG, SEM, SDLG, TEREX,