The Rear Diff Guard from 4xGuard was built for a single, simple purpose: to protect your rear differential. There’s a lot that’s beefy on our beloved Jeeps, but the stock diff cover is not one of them: it can be easily damaged when traveling off road, potentially resulting in total loss of lubricating fluid and subsequent gear failure. Fits the Chrysler 8.25" Rear Axle. Laser-cut 1/4-inch steel, bent and welded. Heavy-duty guard protects the rear differential cover. Silver Powder coat finish for long durability against the elements.