31N9-10181 R320LC-7 Excavator Swing Reducer Swing Gearbox 

The crawler excavator brand we are doing:

Hyundai,Volvo,Hitachi,Doosan,Kato,Kobelco etc. 

Our main Competitive parts:

1.Final drive(genuine,south korea,japan brand)   

  genuine rebuilt Hitachi.

   KYB MAG series(MAG-18,MAG-26,MAG-33,MAG-85,MAG-170)

   Nabotsco GM series(GM04,GM06,GM07,GM09,GM10,GM18,GM21,GM35,GM38)

   Nachi PHV series

2.Travel gearbox,mostly are aftermarket,with very good price.

3.Swing device,swing motor,swing gearbox,swing bearing

4.Hydraulic pumps

Other Aftermarket hydraulic  cylinder,bucket,arm and boom,cabin,undercarraige parts,rubber tracks

So,if you need any part,welcome for inquire,we can help you to find it here.

31N9-10181 R320LC-7 Excavator Swing Reducer Swing Gearbox