The Mo Flow Water Pump Impeller by Bikeman Performance is a polished, metallic, circular impeller with curved fins and a central square hole, featuring high-flow concentric grooves for efficient performance.
Bikeman Mo Flow High-Flow Water Pump Impeller – 10-307-BMP
The Mo Flow Water Pump Impeller by Bikeman Performance is a polished, metallic, circular impeller with curved fins and a central square hole, featuring high-flow concentric grooves for efficient performance.
Bikeman Mo Flow High-Flow Water Pump Impeller – 10-307-BMP
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Bikeman Mo Flow High-Flow Water Pump Impeller – 10-307-BMP

$195.25 USD
Normally ships in 2-3 business days

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SKU: 10-307-BMP

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SKU: 10-307-BMP

Running hot in slow, technical terrain is how engines get hurt. The Bikeman Mo Flow High-Flow Water Pump Impeller moves up to 20% more coolant than stock.

Bikeman Performance (BMP) builds race-proven clutch, turbo and cooling upgrades for side-by-sides. Shop more in our UTV cooling department.

Why Choose the Bikeman Mo Flow High-Flow Water Pump Impeller

Key Features

  • Up to 20% more flow than stock (per Bikeman)
  • Angled blades for maximum flow at all RPM
  • Less prone to cavitation at high RPM
  • Increases cooling capacity
  • Direct-fit replacement for the stock housing; no modifications

Specifications

  • Brand: Bikeman Performance (BMP)
  • Part number: 10-307-BMP

Fitment

Our fitment data lists this part for Kawasaki KLF220 Bayou (1998-1999, 2003-2011) per current fitment data (verify). Check the Fitments tab and your model year before ordering.

Why Heat Matters

  • Belts fail from heat more than anything else.
  • Low-speed crawling and heavy loads build heat fast.
  • Better airflow and coolant flow keep temps in check.
  • Cooler running means longer belt and engine life.

Installation Tips

  1. Drain the coolant.
  2. Remove the water pump cover and stock impeller.
  3. Install the Mo Flow impeller in the stock housing.
  4. Reinstall the cover with a new gasket and refill coolant.
  5. Run the engine, bleed air and check for leaks.

Clutch and turbo work requires the right tools. If you’re not experienced, have a qualified shop install it.

Related Bikeman Performance Parts

Shop More Performance Parts

Helpful Guides From the Witchdoctors Blog

Frequently Asked Questions

Will it fit my machine?

Check the fitment list and Fitments tab, or contact us with your year, model and mods.

Can I return it?

Uninstalled parts in original packaging can usually be returned. Contact our customer service team, and we’ll help.

Where to Ride

Feel the difference at one of these riding areas:

Order the Bikeman Mo Flow High-Flow Water Pump Impeller Today

Unlock the performance your machine is missing. Add it to your cart, and Witchdoctors will get it moving. Need help with clutch setup? Contact our team, and we’ll help.

General Safety Warning & Installation Requirements

Your safety is our top priority. Whether you are maintaining a Victory® or Indian® Motorcycle, or servicing a UTV, ATV, or Side-by-Side, proper installation is vital to the performance and safety of your vehicle.

Important:
Warning: Failure to follow manufacturer-specified installation procedures and safety requirements can result in mechanical failure, loss of vehicle control, serious injury, or death.

Important Fitment Disclosure

At Witchdoctors, we want to ensure you get back on the road or trail as quickly as possible. Correct fitment is the most critical step in purchasing parts for your Victory® or Indian® Motorcycle. Also for your Polaris®, CFMoto®, Arctic Cat®, Yamaha®, Honda®, Can-Am®, Kawasaki® UTV and ATV.

Verification Required: While we strive for 100% accuracy, vehicle manufacturers often make mid-year production changes. Always verify your specific year, make, and model before finalizing your order.
Read More

Shipping

Qualifying Retail orders $159.99 or more will receive free ground shipping. Free Shipping Terms and conditions.

All orders over $500 will require a signature.

Please see International Shipping page for orders shipping outside the US.

See our full Shipping Policy page for further details.

Product Availability

We show real time product availability. These products normally ship the same business day but may ship from one of our warehouses across the country. If an item requires additional processing time you will be notified.

Returns

If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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