M MATI Water Pump Rebuild Kit for Polaris RZR Ranger Sportsman — CNC Aluminum Impeller, Seal & Bearing

Complete water pump rebuild kit with a CNC aluminum impeller, seals, bearings and a plastic seal driver designed for compatible Polaris models. This M MATI kit gathers the common wear parts needed to refresh a failing water pump on select Polaris ATVs and UTVs, including an aluminum impeller, mechanical and oil seals, bearing, and a dedicated seal-install tool. The components match multiple OEM and replacement part numbers and fit model years across Ranger, RZR and Sportsman ranges, giving you everything required to stop leaks and restore pump performance without buying parts individually.

Will this kit fit my Polaris model?

The kit is manufactured to replace several Polaris part numbers and covers many model-year combinations used on Ranger, RZR and Sportsman vehicles. Confirm your vehicle’s model and year against the listed fitments before purchasing to ensure compatibility.

• Fits Ranger 700 (2005–2009) and Ranger 800 (2010–2017)
• Fits RZR 800 (2008–2014)
• Fits Sportsman 600 (2003–2005), 700 (2003–2008), 800 (2005–2014) and MV7 700 (2005–2007)
• Fits Frontier models (2002–2005)

What parts are included and why they matter?

This package supplies the typical items that fail first inside a water pump: the impeller, seals and bearing. Replacing all these pieces at once reduces the chance of repeat disassembly and helps re-establish proper sealing and rotational support for the pump shaft.

• 1x CNC aluminum impeller for reliable water flow and corrosion resistance
• 1x mechanical seal plus oil, cover and backside rubber seals to prevent coolant leaks
• 1x bearing to restore smooth shaft rotation
• 1x plastic seal driver tool to safely install seals without damaging lips

How does the aluminum impeller compare to originals?

The impeller in this kit is machined from high-strength aluminum alloy for better dimension consistency and resistance to cavitation-related wear than inexpensive stamped parts. While material differences don’t change system layout, a precision impeller helps maintain correct coolant flow and balance.

• CNC machined for consistent blade geometry
• Aluminum alloy reduces corrosion versus some cast alternatives
• Balanced design aims to minimize vibration and shaft stress

Can I install this myself and what tools are helpful?

Routine home-mechanic installations are possible if you have basic mechanical skills and common tools; the included plastic seal driver simplifies seal seating. Follow a step-by-step service manual for your Polaris model, keep work areas clean and replace any fasteners or O-rings recommended by your service procedure.

• Included plastic seal driver avoids seal lip damage during install
• Recommended: puller, torque wrench, gasket scraper and clean coolant receptacle
• Replace coolant and bleed system after reassembly to remove air pockets

Who is this for This rebuild kit is intended for Polaris owners, DIY mechanics and small repair shops servicing Ranger, RZR and Sportsman water pumps across the specified years. If you want a single-package solution that matches multiple OEM and aftermarket part numbers—while reducing downtime and repeat repairs—this kit supplies the core hardware to perform a thorough pump rebuild. For coverage questions, check your OEM part numbers or contact seller support for fitment confirmation.

FAQ

Q: Does this kit replace OEM part numbers?

A: Yes. It matches multiple OEM and replacement numbers listed and fits the specified Polaris models—verify your part number before ordering.

Q: Is the impeller aluminum or plastic?

A: The impeller is CNC-machined aluminum alloy for improved durability and dimensional accuracy.