Bikeman Performance Mo Flow Water Pump Impeller for Polaris RZR & Ranger 900/1000

A billet replacement impeller for the stock water pump on Polaris 900 and 1000 twin-cylinder RZR and Ranger models, including XP Turbo and Turbo S models through 2020. It replaces only the impeller wheel and reuses your existing water pump housing, so it suits riders chasing steadier coolant temperatures on hard-working or modified machines.

Before you order: Not for the high-output (HO) water pump used on 2021 and newer RZR models (Polaris OEM 1208649).

Key features

• Bikeman rates the angled-blade design at up to 20% more coolant flow than the stock impeller.
• Blade profile is designed to keep flow consistent across the rpm range and resist cavitation at high rpm.
• Direct replacement in the stock pump housing; no machining or modification required.

Specifications

Fitment

Fits only the exact model and year combinations listed. Models or years not shown are not confirmed.

What's included

• One Mo Flow impeller

Sold separately

• Water pump housing, seals and coolant are not included; the impeller installs in your existing pump.

Installation notes

• The bolt that retains the impeller is a reverse (left-hand) thread.
• Bleed the cooling system after installation. On turbo models the bleeder is on the back of the cylinder head, turbo side.

California Proposition 65

WARNING: Reproductive Harm – www.P65Warnings.ca.gov

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