Outlaw Differential Covers give increased oil capacity and allow for oil changes to be made without removing the cover. Magnetic drain plugs are provided to catch worn gear materials, which enables the fluid to keep its integrity, Hardware is provided so installation can be done easily. All Outlaw Differential Covers are covered by a limited lifetime manufacurer warranty. 

• Available in painted, polished, or natural finishes
• Limited lifetime manufacurerwarranty
• Constructed of A356 aluminum that is heat treated to T6 aircraft grade aluminum
• Increased cooling and lubrication
• Magnetic drain plugs
• Easy installation

Show off your rear end with an Outlaw Differential Cover. Durable and hard-working, these covers are a great addition to your Sierra.

Note: before choosing a cover, please check the identification sticker in your glove box or on your drivers door to determine which differential you have.

For use with 8.1L and Duramax Engines Only