DRIVESHAFT

The ARB RD172 Air Locker is designed for Dana 70HD and Dana 80 axles, featuring a 35 spline count and 4 series. It provides 100% traction on demand without affecting on-road drivability or driveline wear, significantly improving traction and reducing reliance on momentum. The locker offers easy and convenient operation, allowing the user to concentrate on terrain without leaving the comfort and safety of the driver's seat. Constructed from high-quality materials, it boasts ultra-durability and extreme strength. Its incredibly simple yet effective design with minimal moving parts ensures maximum reliability. The product has been thoroughly tested and proven, trusted, and used in over 80 countries worldwide. Front and rear Air Lockers are available for most makes and models, catering to both 4WD and 2WD applications. Installation and maintenance are easy, requiring no special tools, skills, or additives.