PPE Power 338051400 Features:

Keep your Ford rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation.

Increased fluid capacity provides increased thermal stamina. This beefy cover is equipped with internal heat sinks and external cooling fins which increase the pan’s surface area helping dissipate heat. This keeps your differential oil running cooler, the oil will keep its viscosity, helping extend differential service life. 

To help keep oil cleaner, PPE includes our exclusive fill and drain plugs featuring high-power Neodymium magnets that attract and hold damaging ferrous metal particles. 

 Ford OEM Part # F4TZ4033A

Recommendation Disclaimer: Replace with a new copper washer after each service.

Part # 114052002 14mm Copper Washer