Diff Covers
33 products
33 products
Differential Covers & Diff Cover Upgrades
Differential covers protect the ring and pinion gears and seal the gear oil inside the differential housing. Upgraded differential covers are manufactured from thicker materials with added fin cooling, increased oil capacity, magnetic drain plugs, and stronger construction to handle off-road impacts, high-torque launches, and heavy towing that can damage or dent a factory stamped-steel cover.
OneFastShop carries differential covers including cast aluminum diff covers, fabricated steel covers, finned aluminum covers for improved heat dissipation, covers with integrated fill and drain plugs, and direct-fit applications for Dana 30, Dana 35, Dana 44, Dana 60, GM 8.5, GM 9.5, GM 10.5, Ford 8.8, Ford 9.75, and other popular axle housings.
Every diff cover at OneFastShop ships brand-new with manufacturer warranty coverage. Whether you're upgrading for trail protection, improving oil capacity for towing, or adding a finned cover for better cooling on a high-power build, OneFastShop has the diff cover. Shop the full diff covers collection today.
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