SDS has the Mag-Hytec AA 14-12.0 Differential Cover that will extend the service life of the gear lube in your 2020-2023 GM Silverado/Sierra 2500HD/3500HD or 2019-2023 Ram 3500 H.O. This differential cover is manufactured from aircraft quality aluminum with fins machined on that outside that, not only add a stylish touch, they also act as heat sinks to dissipate heat. A bolt kit, magnetic drain plug, aluminum dipstick and a limited lifetime warranty ensures this differential cover will last for the life of your truck.

• Bolt Kit Included
• 8 Quarts Total Capacity
• O-Ring Gasket Requires No Sealant
• Magnetic Drain Plug & Aluminum Dipstick
• Finned Aircraft Quality Aluminum Housing
• Flush Differential Fluid Without Removing Cover
• Limited Lifetime Warranty On Cover, 5-Year On 0-Rings