There have multiple OEM designs that look slightly different; but will interchange.; There have multiple OEM designs that look slightly different, but will interchange.
Yukon square pinion flange for 03/up Chrysler 10.5in./11.5in. 4 bolt design.
Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.
