Motobilt MB4032 Sterling 10.25" & 10.5" Differential Cover

Motobilt Inc Sterling 10.25 & 10.5 Diff Cover is a heavy-duty differential cover kit built for serious axle protection and long-lasting performance. Designed for Sterling 10.25 and 10.5 applications, this cover is made from robust steel construction to help shield your differential from rocks, trail debris, and harsh off-road conditions.

This diff cover features a 1/4-inch thick steel plate shell paired with a laser-cut 3/8-inch steel ring for added strength where it matters most. Precision manufacturing with in-house laser cutting and CNC press brake forming helps deliver a strong, accurate fit. The kit also includes an oil fill weld-in bung, 3/4-inch NPT oil fill plug, and mounting hardware for a more complete installation package.

Ideal for builders and off-road enthusiasts, this DIY differential cover ships in bare metal, giving you the freedom to prep, paint, and finish it to match your project. With its rugged design, quality steel components, and lifetime warranty support, this Motobilt diff cover is a smart upgrade for drivers who demand superior axle protection, durability, and customization potential.