Rocks find the rear differential first. A stock cover that folds on a boulder can leak gear oil miles from help, and every ledge after that becomes a worry. The TeraFlex HD Rear Differential Cover is made from 3/8in thick ductile iron to take those hits. It adds a large upper fill and inspection port plus a separate fluid level port, which helps set the oil level on lifted rigs with steeper pinion angles. Bolt it on in about an hour and take the ledges without the worry.
Does not fit the Bronco Raptor.
MPN 3990844 · UPC 843885074656
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