The kits assembled by Nitro Gear & Axle only uses the highest quality bearings available from Timken & Koyo. Nitro Gear & Axle does not use any cheap chinese bearings. By using only Timken & Koyo bearings just like all of the OEM vehicle manufacturers you can be assured that your differential will be reliable, durable, & quiet for years to come.

Looking for performance on and off the trail? We’ve got you covered. When you’re talking rock sliders, there are a few features you need to have.  The first is obviously protection. ACE Rock Sliders are made with beefy 2” mild steel tubing, with a super-strong 0.134” thickness. That’s some serious protection for your rocker panels.  The next big thing is function. ACE Rock Sliders shine here as well. Designed with just the right angle to protect up into the side of the rocker panel, ACE Sliders won’t get you hung-up when the trail gets dicey. Plus they work great as a step into your Jeep, hanging off the body just enough to get a good foothold.