Boyesen WPK-38B Supercooler Black Water Pump Kit
Product Description
Boyesen WPK-38B Supercooler Black Water Pump Kit
- Fits: Yamaha YZ450F 2003-2009
- By casting a totally new water pump cover, Boyesen was able to maximize the flow through the unit; Boyesen's design takes advantage of everything from Bernoulli's effect to biological studies
- Unlike the stocker, Boyesen's water inlet has an increasing diameter and artfully curved shape; this is a vast improvement over most stock inlets, which decrease in diameter as they near the impeller and have a 90-degree bend at the pump
- Patented nautilus style impeller for hydrodynamic efficiency, reducing heat, gaining horsepower and extending engine life
- Asbestos-free gasket is bound with nitrile for tight, leak-free seal
The Boyesen Supercooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. This high flow, hydrodynamic water pump kit has been tested and designed to flow more coolant. By increasing the flow, the engine will run cooler at a more constant temperature. Fits: Yamaha YZ/WR426F 00-02, WR450F 03-15, YZ450F 03-09, YFZ450 04-09 & 12-13.
Technical Specifications
You might also like
Hot Rods WPK0015 Water Pump Kit
Hot Rods HRSHA-001 Water Pump Shaft Kit
K&N KN-140 Yamaha High Performance Oil Filter
YamaLube All Purpose 4 Four Stroke Oil 10w-40 1 Gallon
K&S Technologies K&S 75-4003 Water Pump Repair Kit
FMF Racing 11299 Wash Plug
Hot Rods WPK0027 Water Pump Kit
MELIFE 0.6"-1.5" Muffler Exhaust Wash Plug, Motorcycle Dirt Bike 2 & 4 Stroke w/Streamer Remove Before Start Engine ATV Quad Rubber Exhaust Silencer (2 Pack)
Outlaw Racing High-Pressure Temperature Gauge Radiator Cap 1.8 – Real-time temp monitoring – Accurate Reading – Durable – Prevent Leaks Motorcycle ATV Honda Suzuki Yamaha Kawasaki Parts & Accessories
OxGord Dirt Bike Kickstand Triangle Lift - Dirtbike Accessories Parts Best for Mini Motorcycle Kick Stand - Motocross Moto Bikes Jack Stands