Keep your Polaris performing at its best with this premium Axle Castle Nut, Washer, and Cotter Pin Kit, designed as a direct replacement for select Polaris Sportsman and Ranger 4×4 models. This complete set includes a brand-new castle nut, two heavy-duty washers, and a secure cotter pin—everything you need to ensure a proper fit and long-lasting durability on your vehicle’s axle assembly. Each component is precision-engineered to meet or exceed OEM specifications, offering reliable performance and easy installation for both professional mechanics and DIY enthusiasts.
Specifically designed to replace Polaris part numbers 7555796 (washers), 7547406 (castle nut), and 7661404 (cotter pin), this kit ensures a precise OEM fit without modification. Whether you’re replacing worn-out components after extensive use or performing preventative maintenance, this axle nut and washer kit provides a dependable solution that keeps your wheels and hubs securely fastened. The castle nut’s durable finish resists corrosion and wear, while the hardened washers maintain proper torque and alignment under demanding riding conditions. The included cotter pin adds an extra layer of safety, locking the nut in place to prevent loosening during rugged off-road use.
This kit is sold per axle — order two sets if you’re servicing both sides of your machine. It fits a wide range of Polaris Sportsman and Ranger 4×4 models, making it a versatile choice for owners looking for a trustworthy replacement part. With a total weight of 4 oz and compact packaging measuring 9 × 6 × 1 inches, it’s easy to store and transport. Each piece is manufactured with precision to ensure smooth installation and long-term reliability, providing peace of mind every time you ride.
Restore your ATV or UTV’s performance with confidence using this high-quality Polaris Axle Nut, Washer, and Cotter Pin Kit. Designed for strength, fitment accuracy, and lasting durability, it’s the perfect replacement solution for maintaining your machine’s drivetrain integrity and ensuring safe, trouble-free operation on every adventure.
| Weight | 4 oz |
|---|---|
| Dimensions | 9 × 6 × 1 in |
