Jeep Wrangler JL 18-26 Dana 44 Discovery Series Rear Axle Shaft Kit

Discovery Series 4340 Chromoly Rear Axle Kit (Dana 44 M220 – Non-Rubicon) Upgrade your drivetrain with the Discovery Series 4340 Chromoly Rear Axle Kit , engineered for improved strength, durability, and off-road performance. Designed specifically for non-Rubicon models equipped with the Dana 44 (M220) rear axle, this kit provides a significant upgrade over factory axle shafts—ideal for larger tires and demanding driving conditions. Constructed from high-strength 4340 chromoly steel , these axle shafts deliver superior resistance to bending, twisting, and fatigue. Compared to OEM axles, chromoly construction offers enhanced durability, making it well-suited for off-road use, heavy loads, and high-torque applications This kit is designed for 32-spline Dana 44 (M220) rear axles , ensuring precise fitment and reliable performance. It also features dual bolt patterns (5x5 and 5x5.5) , providing flexibility for different wheel setups. For convenience, the kit comes fully assembled with bearings, seals, retainers, and wheel studs pre-installed , allowing for a faster and easier installation process. Key Features 4340 Chromoly Steel Construction High-strength material for superior durability and resistance to failure Heavy-Duty Performance Upgrade Ideal for larger tires, lifted setups, and off-road use Dana 44 (M220) Compatibility Designed for 32-spline rear axle systems (Non-Rubicon models) Dual Bolt Pattern Design Supports 5x5 and 5x5.5 wheel configurations Pre-Assembled for Easy Installation Includes bearings, seals, retainers, and studs pre-installed