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Pro Design Banshee BILLET Water Pump Impeller Bearing Gasket Upgrade Repair Kit

Restore cooling performance on your Yamaha Banshee 350 using this complete billet water pump rebuild kit with upgraded impeller and EZ Drain cover.

Pro Design Billet EZ Drain Water Pump Cover Impeller Rebuild Kit Yamaha Banshee 350 1987-2006

📖 Product Description

Upgrade your cooling system with one of the best performance and reliability mods available for the legendary Yamaha Banshee 350. This premium kit combines the proven Pro Design Billet Aluminum E-Z Drain Water Pump Cover with BPRATV’s Complete Water Pump Rebuild & Upgrade Kit for maximum cooling efficiency, durability, and easy maintenance.


Designed for aggressive dune riding, drag racing, trail riding, and high-performance engine builds, this complete cooling system package replaces weak factory components with precision CNC-machined billet upgrades engineered to withstand extreme riding conditions. The included BPRATV Billet CNC Water Pump Impeller & Shaft flows even more coolant than Pro Design’s Mega Flow impeller while dramatically improving durability over the OEM plastic setup.


The billet Pro Design E-Z Drain Water Pump Cover simplifies coolant service and maintenance while adding aggressive factory-race styling to your Banshee engine. Combined with upgraded SKF bearings, seals, hardware, and gaskets, this complete kit restores reliability and keeps your Banshee running cooler under hard riding conditions.

🔥 Key Features & Benefits

  • Pro Design Billet Aluminum E-Z Drain Water Pump Cover with easy coolant drain system
  • BPRATV Billet CNC Water Pump Impeller & Shaft designed for improved coolant flow and durability
  • SKF OEM upgrade water pump bearing for long-lasting reliability
  • Precision CNC-machined billet aluminum components built for high-performance riding
  • Direct bolt-on installation with included gasket and mounting hardware
  • Eliminates weak OEM plastic impeller issues common on aging Banshee engines
  • Improves cooling system performance for dunes, trails, drag racing, and aggressive riding
  • Easy servicing and coolant draining using the Pro Design E-Z Drain system

📦 Product Contents

  • Pro Design Racing Billet Aluminum E-Z Drain Water Pump Cover
  • Water pump cover mounting hardware
  • Water pump cover gasket
  • BPRATV Billet CNC Water Pump Impeller
  • BPRATV Billet Water Pump Shaft
  • SKF OEM upgrade water pump bearing
  • New water pump seal
  • Black oxide thick washer
  • Water pump pin
  • Retaining clip

✅ Compatibility

This complete water pump rebuild and billet cooling upgrade kit is designed for all Yamaha Banshee 350 YFZ350 models.

  • Fits Yamaha Banshee 350 YFZ350 models
  • Compatible with model years 1987-2006
  • Works with stock and modified high-performance engines
  • Perfect for dune, drag, trail, and race applications

❓ FAQ

  • Q: Does this kit include everything needed to rebuild the water pump?

    A: Yes. This complete kit includes the billet water pump cover, impeller, shaft, bearing, seal, gasket, hardware, washer, pin, and retaining clip.

  • Q: Is the BPRATV impeller better than the stock impeller?

    A: Absolutely. The CNC billet aluminum impeller is significantly stronger than the OEM plastic impeller and is engineered for improved coolant flow and durability.

  • Q: What is the advantage of the Pro Design E-Z Drain cover?

    A: The E-Z Drain design allows for quick and easy coolant draining during maintenance while also improving the appearance of your engine.

  • Q: Will this fit all Yamaha Banshee 350 models?

    A: Yes. This kit fits all Yamaha Banshee YFZ350 models from 1987 through 2006.

  • Q: Is this a direct bolt-on upgrade?

    A: Yes. The kit is designed as a direct replacement for the factory water pump components with simple bolt-on installation.

🌟 Why Buy from BPRATV

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. We specialize in high-performance powersports components trusted by riders and builders who demand reliability and results. Every part is carefully selected for precision, durability, and real-world performance. Trust BPRATV to keep your Yamaha Banshee 350 running at its best, every single time.

Upgrade your Yamaha Banshee cooling system with Pro Design billet performance and BPRATV reliability today!


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© BPRATV LLC

Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express warranty or any implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not, under any circumstances, be liable for any specific, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue(s), cost of purchased or replacement goods, or claims of customers of the purpose, which may arise and/or shall result from sale, installation or use of these parts. Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations.

This product is exempt from the emission standards and related requirements of 40 C.F.R. §1051 as provided by 40 C.F.R. §1051.620, and California law. This product is sold only for use in connection with EPA-certified, purpose-built, nonroad vehicles used solely for closed-course, nonroad competition/racing.

Photos Are For Example Only Images show product quality, components, and visual reference. Exact parts, brands, finishes, quantities, or packaging may vary by kit. Please read the full product description for exact details before purchasing.

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Notice Regarding Photos: Product photos used in our listings are for example only to show item quality, components, and visual reference. You will receive the correct quantity, size, and fitment for the specific kit listed. Exact brands, finishes, packaging, or small components may vary when equivalent-quality parts are used. Please read the full product description for exact details before purchasing.

Bearing Notice: In some cases, you may receive sealed bearings. If your application requires an open bearing, the seals can be removed when appropriate for the application.