
SKU: AA1411.5
🔔 Important Notice: This product may be temporarily out of stock. Orders are still accepted, but additional processing time may be required before shipping. Contact us to confirm current availability.
Finned aluminum differential cover for the AAM 11.5in rear axle. Fits 2003-2013 Dodge Ram 2500 (leaf spring suspension only), 2003-2018 Dodge Ram 3500 (leaf spring suspension only), and 2001-2019 GM Silverado/Sierra 2500HD/3500HD with AAM 11.5in differentials. Increases fluid capacity and cooling surface area versus the factory stamped-steel cover. Not compatible with coil-spring or air-ride rear suspension trucks.
FrankBUILT transmissions only - unlimited miles
Continental U.S., restrictions apply
Every build assembled by our team
Team ready to help