Built Tough Smooth Rolling Heavy Duty Rear Wheel Bearing Hub Assembly Kit For Polaris Atv Utv Sportsman Ranger Rzr Ace Xplorer Worker 40X74X40 Mm Oem Replacement Parts

Heavy Duty Rear Bearing Hub Kit For Polaris A U Vehicles
✔️ 40x74x40mm precision steel hub assembly with rings and pins

This heavy duty rear wheel bearing hub assembly kit replaces worn factory parts on your Polaris vehicle. You get a pack of two complete sets together, making it a handy upgrade for swapping out both rear hubs at once. It fits a wide range of Sportsman, Ranger, RZR, ACE, and Xplorer models without requiring special tools to install.

✅ 40x74x40mm sealed ball bearing dimensions match exact factory specs
✅ Made from premium bearing steel to handle heavy loads and rough trails
✅ Full hardware pack includes retaining circlips, cotter pins, and flat washers

💡 How do you choose the right sealed bearing kit for Polaris rear hubs?
Picking the exact inner and outer measurements stops premature axle wear and keeps your setup running steady.
- Double lip seals and thick cross sections block mud, dust, and road grime from entering the raceways.
- Hardened steel cylinders and precision ground tracks reduce vibration when you tow gear or climb steep inclines.