03-'13 for Polaris Trail Boss 330 NAMURA Piston Kit 78.45/Std Pol DIRT RACER CLUTCH SETS

DIRT RACER CLUTCH SETS

Sets include highly polished 302 stainless spokes (8 and 9 gauge) with an average tensile strength 10% higher than OEM spokes

MPN: 477-8056S

End caps constructed from titanium or carbon fiber

Comes with a removable United States Forest Service (USFS) Approved Spark Arrestor making it easy to alternate between off-road and closed course riding

03-'13 for Polaris Trail Boss 330 NAMURA Piston Kit 78.45/Std Pol DIRT RACER CLUTCH SETSManufacturer: Namura MPN: NA 50025 Title: Standard Piston Kit Size: 78. 45mm Option: Color: Namura Piston kits are precision machined to Japanese OEM specifications. Using low expansion, low friction piston alloy resulting in an extended life span of the piston. Our Teflon coated skirts uses a rolled on application process which provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced