130425-00029 sun gear doosan excavator parts DX480 DX490 DX500 DX520,weight 4.6kg
frankfang@jnauder.com, 86-18366748969
130425-00029
frankfang@jnauder.com frankfang29
KOMATSU, DOOSAN, TEREX, XCMG
KOMATSU, DOOSAN, CAT, WEICHAI, XCMG, SEM, SDLG, TEREX,