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BD Diesel differential cover for 2013–2018 Dodge 2500 with AAM 14-bolt rear coil spring converts the axle housing with an engineered cover that deflects oil back onto the ring gear and into the pinion for cooler operation. The gasketless design uses a reusable Viton O-ring, includes drain plug and stainless fasteners, adds extra sump capacity, and features internal/external cooling fins plus a magnetic drain plug.
BD Diesel Differential Cover - 13-18 Dodge 2500 AAM 14-Bolt w/ RCS
