The 504026 Eaton input shaft kit is an Eaton part supplied by Pro Gear and Transmission. The input shaft is the component that carries torque from the clutch or driveline into the unit, so it works with matched hardware as a kit rather than as a loose shaft. Ordering by the Eaton part number 504026 is the surest way to match the original build, since input shaft splines, lengths and bearing fits vary between Eaton models. If you are working from a unit tag or a teardown and want a second set of eyes on the number, give us a call and we will help confirm the right part before you order.
Used in these Dana Spicer models
