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Heavy-Duty Differential Covers | Under Cover Fabworks

Differential Covers

UCF heavy-duty differential covers are laser cut from 1/4" carbon steel plate and folded into a one-piece body, not cast from iron like many lower-cost covers. Choose a fully welded cover that's ready to bolt on, or save money with a DIY kit you weld yourself.

Have a Corporate 14 Bolt? See all our GM 14 Bolt parts on one page.

We currently build covers for the Dana 30, 35, 44, 60 and 80, GM Corporate 10, 12 and 14 Bolt, Ford 8.8, Sterling 10.25/10.5, Chrysler 8.25 and Dynatrac Pro Rock and XD axles, including the Jeep JL and Gladiator JT Dana 30, 35 and 44, with more on the way.

Looking for a GM or Chevy 12 bolt or 10 bolt cover? Those are the GM Corporate 12 Bolt and 10 Bolt covers below. Every cover comes two ways: fully welded and ready to bolt on, or as a DIY kit you weld yourself.

UCF heavy-duty welded differential cover installed on a Jeep axle

UCF Heavy-Duty Differential Covers

Heavy-duty covers for more than 25 axles, from the Dana 30 to the 14 Bolt. Order one fully welded, or as a DIY kit that ships tack-welded for you to finish.

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