This Eaton transmission will fit all types of medium and heavy duty trucks using an Eaton-Fuller 6 speed manual transmission. This transmission has an input shaft length of 9 1/8in, diameter of 1 3/4in and pilot bearing is 1 1/2in. Call for pricing, availability and shipping. Call 1-877-564-6307 if you have any further questions and ask for Ronnie, RT or Doug.