2001-2024 Duramax 2500/3500HD New Style Rear Differential Cover - PPE
Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation. PPE’s differential covers (Rear Differential Cover RAM/GM) offer industry-leading fluid cooling. Equipped with internal heat sinks and external cooling fins, increasing the pan’s surface area helps dissipate heat. This makes for a much cooler and denser oil. The cool, dense fluid lubricates better, which will extend differential service life.
To keep the fluid clean, PPE installed its exclusive high-powered Neodymium magnet-equipped fill plug that pulls harmful ferrous metal particles right out of the oil before they can attack the bearings and gears.
Features:
- High-grade A356.0-T6 heat treated cast aluminum alloy
- Increased oil capacity
- Cast from high-grade aluminum alloy
- Significant reduction in differential fluid temps
- Adds additional strength to gear housing
- Billet 304 stainless steel Neodymium magnet equipped fill plug
- Limited lifetime warranty
- Available in three finishes
$319.99Price