Arctic Cat 400 2x4 FIS ATV Rear Differential Bearing Kit 2004
✔️ 8-piece differential bearing kit includes 5 bearings and 3 seals
This kit is built to rebuild the rear differential on Arctic Cat 400 2x4 FIS ATVs from 2004. It includes all necessary bearings and seals to restore proper lubrication retention and prevent leaks after wear or service intervals.
✅ 8-piece kit with 5 bearings and 3 seals
✅ Designed for Arctic Cat 400 2x4 FIS rear differential compatibility
✅ Includes all required seals and bearings for a full rebuild
✅ Ready to install with standard hand tools
💡 What is a rear differential bearing kit for an ATV and when should I replace it?
- It's used to rebuild the rear differential by replacing worn bearings and seals to restore proper differential function.
- Handy for DIY maintenance to extend drivetrain life and prevent leaks.
- Check service manual for torque specs and preload when installing.