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Wiseco 639M08100 - 90-93 Polaris 350 Trail Boss 3189TD Piston
Wiseco 639M08100 - 90-93 Polaris 350 Trail Boss 3189TD Piston
SKU: BJKF-639M08100
Low stock: 1 left
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Wiseco 639M08100 - 90-93 Polaris 350 Trail Boss 3189TD Piston
Wiseco 2 Stroke Forged Series Piston Kit - Polaris 350 Trailboss
81.00 mm Bore
Classic Forged 2-stroke pistons are perfect for those looking to rebuild their 2-stroke engine with reliable, high-quality components. These pistons cover a wide range of Powersports rebuilds, including vintage motocross models, classic street bikes, and snowmobiles. The forged material improves tensile strength over cast pistons, ensuring refreshed performance on the track or the trail.
- Engineered, forged, and machined in the USA in Mentor, OH
- Designed and built for each specific 2-stroke powersports engine
- Improved tensile strength of forged material optimizes strength and service life
- Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
- Includes high-quality piston ring(s), wrist pin(s), and circlips
