The ARB differential cover for M220 axles (suitable for JL Rubicon or Sport rear axle applications) is made from high tensile nodular iron to defend the differential and ring‑and‑pinion from off‑road impacts. It includes recessed tensile cap screws, a low‑profile drain plug and an optimized cross‑brace for added housing strength. Powder coated and magnet‑provisioned, the cover improves durability and carrier bearing support for rugged use.
ARB Diff Cover Jl Rubicon Or Sport M220 Rear Axle