Top Shelf Badass High Performance Water Pump Impeller and Shaft Assembly with Bearing Seal Kit Replacement for UTV Fix Your Rig 450 500 570cc Models 2014 To 2024 Part Number 5138875

Water Pump Impeller Shaft Assembly with Bearing Seal for Polaris UTV
✔️ Has impeller shaft seal bearing gasket for Polaris ACE Ranger 570

This single water pump repair kit gives you everything to restore cooling power on your Polaris UTV. You get an impeller, shaft, seal, gasket O-ring, and bearing packed together to stop leaks and keep your engine running cool.

✅ Complete set includes water pump impeller, shaft, seal, O-ring gasket, and bearing
✅ Direct replacement part number 5138875 matches factory Polaris water pumps and covers equivalents 5137483 3610173 5411197 5414000 454014
✅ Built to fit Polaris ACE 500 570 Sportsman 450 HO 570 Ranger and RZR models
✅ Single pack contains one unit of every component for a full repair job

💡 What causes water pump impeller and shaft assemblies to fail on UTV engines?

Low coolant levels and rough running sound point to eroded impeller blades or failed internal bearings. Debris gets sucked into the cooling path during deep water crossings, or seals degrade from age. This handy multi-part kit lets you tear down the old housing and drop in fresh components fast.

- Fitment checks out across Polaris ACE 570 Sportsman 450 HO 570 Ranger XP and RZR platforms with part number 5138875.
- Installing the new shaft and bearing fixes shaft run-out that causes vibration and leaks at the seal face.
- Dropping in the fresh impeller brings back peak water circulation to keep the engine from getting too hot.
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