21W-70-44321 pin komatsu parts PC70-8 PC88MR-8, weight 5 kg, frankfang@jnauder.com, 86-18366748969
21W-70-44321
frankfang@jnauder.com frankfang29
KOMATSU, DOOSAN, HITACHI, XCMG
KOMATSU, DOOSAN, HITACHI, WEICHAI, XCMG, SEM, SDLG, CAT, LIUGONG21W-70-44321 pin komatsu parts PC70-8 PC88MR-8, weight 5 kg, frankfang@jnauder.com, 86-18366748969