Main Shaft, 29 Splines w/ Drop Washer Kit, Dodge 4x4 Chains & Sprockets - Model BW4446 - This is genuine Dana

- This is genuine Dana Spicer differential friction modifier

6" - Cast# 8064) (28 / 30 Spline)

1992-2000 AM General Hummer

Dodge Ram 3500 Van (1999-2003)

Chain Pin Count: 96 Pins

Main Shaft, 29 Splines w/ Drop Washer Kit, Dodge 4x4 Chains & Sprockets - Model BW4446 - This is genuine DanaNV4500 Transmission Parts by ProActive Gear Description Main Shaft, 29 Splines w Drop Washer Kit, Dodge 4x4. Manufacturers Info ProActive Gear CHA Industries, Inc. DBA ProActive Gears started in 1984 in Chicago, IL as a direct importer and wholesale distributor of aftermarket transmission gears. Through strong relationships with overseas manufacturers, the company was able to bring a high quality product to the aftermarket as a cost effective