Tech Note:
*Note: Does not fit 2004-2006 Tundra Double Cab.

Toyota FJ Cruisers & 4Runners are well known for their strength & reliability all over the world. Out of the box they feature some pretty great drivetrain, but they do have their limits. The factory 30 spline semi-float axle shafts are not built to withstand the added stress of larger tires and heavy offroad use. Nitro Gear & Axle has addressed this by Heavy Duty Chromoly Rear Axles. Not only are these stronger than the stock shafts, they also cost less! Sold Individually (EA.)

Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro, we know differentials and know what it takes to provide you with high quality components.