A-CR20530-AI Seal, Rear Axle Seal Inner model-6640 (W/ POWERSTAR 5.0 ENGINE) One New Aftermarket Replacement Air

One New Aftermarket Replacement Air Cleaner Pipe Grommet

One New Aftermarket Replacement Exhaust Manifold Adapter

Replaces Part Numbers: AH162442

and Challenger agricultural tractors

A-CR20530-AI Seal, Rear Axle Seal Inner model-6640 (W/ POWERSTAR 5.0 ENGINE) One New Aftermarket Replacement AirOne New Aftermarket Replacement Rear Axle Inner Seal Fits Ford New Holland Tractors This rear axle inner seal fits the rear axle assembly on Fits Ford and Fits Ford New Holland tractors, sealing around the axle shaft to prevent gear oil leaks and protect the differential from dirt and contaminant ingress. It is an inner seal, positioned inboard of the outer axle seal. Specifications Inner Diameter (I. D.): 2 in. Outer Diameter (O. D.): 2 3 4 in.