Our Dodge/Ram Diff cover is equipped with internal heat sinks and external cooling fins, increasing the pan’s surface area helping dissipate heat. This makes for a much cooler and denser oil to lubricate with. Cool, dense fluid lubricates better, which will extend differential service life. The internal heat sinks are 7/8 of an inch tall while the external fins measure nearly 1/2 an inch.
To keep the fluid clean, PPE installed its exclusive high-powered Neodymium magnet equipped fill plug will pull harmful ferrous metal particles right out of the oil before they have a chance to attack the bearings and gears.
This cover also features a pre-tapped 1/4 inch NPT port for drainage. The Cover also comes with a billet 304 stainless steel Neodymium magnet equipped fill plug.