PPE Heavy Duty Raw Aluminum Rear Differential Cover

Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation. PPE’s differential covers offer industry-leading fluid cooling. 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. 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 pulls harmful ferrous metal particles right out of the oil before they have a chance to attack the bearings and gears.

Features:

• Increased oil capacity
• Limited lifetime warranty
• Available in three finishes
• Cast from high-grade aluminum alloy
• Adds additional strength to gear housing
• Significant reduction in differential fluid temps
• Billet 304 stainless steel Neodymium magnet equipped fill plug

Fitment:

• 2001-2019 GMC Sierra 2500/3500
• 2001-2019 Chevrolet Silverado 2500/3500

Notes:

• Direct Replacement
• RTV Silicone Needed For Installation. Not Included