We sell gearing parts. Transmission gears and shafts, Differential gears, Transfer case gears and inputs, Synchronizer, Synchr. Rings. These new items are for both heavy and light duty trucks and automobiles. We have been in business since 1990, and therefore have wide experience in all products we handle.We'd like to enter into business relations with all the interested parties,your enquiry will be greatly appreciated! Thx!