Yukon heavy-duty aluminum pinion support, 28 spline pinion, 10 mounting holes. win Now available in a standard

Now available in a standard slim ring design

All Spidertrax stub shafts come complete with snap ring

two pre-installed high performance axle seals

Yukon heavy duty pinion supports feature upgraded materials and a larger design than OEM to provide heavy duty strength in racing and off-road applications

Yukon heavy-duty aluminum pinion support, 28 spline pinion, 10 mounting holes. win Now available in a standardFits Ford 9" with 28 spline pinion Larger inner pinion bearing reduces gear deflection under high load 6061 aluminum 10 bolt holes Does not include races Yukon heavy duty pinion supports feature upgraded materials and a larger design than OEM to provide heavy duty strength in racing and off road applications