NV4500 31-Spline Main Shaft Upgrade

The NV4500 manual 5-speed transmission, made by New Venture Gear, was installed in General Motors and Chrysler vehicles between 1991 and 2007. It's been a very popular transmission for use in upgrading numerous makes of SUVs and light trucks from Ford, Jeep and Toyota, as well as GM and Dodge. A number of adapters are available in the aftermarket for mating the NV4500 with various engines and transfer cases.

Those looking for an NV4500 main shaft upgrade will find this New Venture 4500 31-spline mainshaft the perfect part for the job. It's a super-high-quality part we offer at an attractive, affordable price. This part is made for an NV4500 mainshaft replacement on a Dodge 2WD diesel rig. This is the updated version of the NV4500 transmission main shaft.