Nitro Gear & Axle / SKCSD60

Nitro Gear and Axle strives to provide the highest quality differential 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 applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. The Nitro Solid Pinion Preload spacers increase durability and integrity of your setup, by eliminating the use of a crush sleeve. Once preload has been set, it will not change, and allows you to swap yokes, or seals in the future without worry of over-crushing the factory crush sleeve. Nitro offers the widest variety of solid preload spacer kits around.