The 40" Rear Differential Axle Kit offers a complete and ready-to-install axle system, including two rear half shafts, 16T spline drive, wheel hubs, and brake disc rotors. With a 40-inch hub-to-hub width (760mm), this kit ensures reliable stability and proper wheel alignment for a range of DIY projects like go-karts, ATVs, buggies, trikes, and more. The 16-tooth spline drive design provides secure torque transfer, reducing slippage and improving drivetrain performance. Built for durability, this axle is made from heavy-duty metal materials, offering excellent wear resistance and long-term service life, making it an ideal choice for custom fabrication, upgrades, or replacement parts for your vehicle.
This versatile axle kit is designed for a variety of vehicles, from go-karts to dolly carts, ensuring a smooth and reliable ride for all your off-road and utility builds. Whether you're working on a trike, golf cart, or a lawn mower, this rear axle kit is engineered for tough applications and ease of installation.