Boss Move Water Pump Rebuild Kit for Polaris Rig with Impeller Bearing Seal and Driver Tools Set Fixes Leaks Fast Fits Sportsman 500 550 450 400 Magnum Ranger 4x4 6x6 Crew

Single rebuild kit for complete Polaris cooling restoration
✔️ Aluminum impeller shaft bearing seal set for Polaris ATVs

This kit plugs coolant leaks before they cook cylinder heads. You drop the fresh parts right over the tired originals on Sportsman and Rangers. Clean fluid paths keep wheels rolling smooth through mud pits or steep grades.

✅ Cast aluminum impeller pushes fluid past hot spots
✅ Sealed bearing handles torque without play
✅ Tough water seal blocks dirt from entering housing
✅ Exact gasket ring maintains steady internal pressure
✅ Steel lock nut stays tight under heavy vibration

💡 How does a fresh pump assembly prevent overheating during trail runs?
Pulling tired components restores steady pressure and guards crank seals.
- Balanced impeller cuts drag so engine spins freely in the dirt
- Reliable shaft packing stops fluid seepage near vulnerable mounts
- Handy hardware list keeps cash in your pocket by skipping extras

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