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WSM Platinum Series Top End Piston Rebuild Kit .5mm 72.5mm for Polaris ATV 250
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Top End Rebuild Kit|SKU #54-300-12P-1123

WSM Platinum Series Top End Piston Rebuild Kit .5mm 72.5mm for Polaris ATV 250

$121.31$133.44
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Additional Note

This kit will only fit cylinders that are overbored to the bore size listed, standard bore pistons are available in another listing. Stock cylinders will need to be re-bored and re-plated to the appropriate size.

Description

Finding the correct pistons and gaskets to rebuild an overbored engine can be challenging, but you're in luck! These WSM Platinum Series Overbore Top End Piston Rebuild Kits are high-quality and feature construction that meets or exceeds OEM specifications. Every kit is made of high-grade materials to ensure it can withstand whatever your ride puts you through. Platinum series pistons feature specially formulated non-abrasive skirt coatings and hardened tops for added horsepower and longevity. These kits contain overbored pistons, ring sets, wrist pins, racing needle bearings, head & base gaskets, intake & exhaust gaskets, and improved E-clips. This kit is for cylinders that have already been overbored. WILL NOT WORK WITH STOCK BORE CYLINDERS/SLEEVES.

Features

  • Made to exact OEM specifications
  • Platinum Series Pistons are made of high strength hardened aluminum designed to prevent skirt and ring groove breakage
  • The piston walls are treated with a nonabrasive coating which reduces heat and friction for added horsepower and greatly extends piston life

Specifications

Condition
New
SKU#
54-300-12P-1123
Part
Top End Rebuild Kit
Material
Aluminum
Riding Style
ATV
Bearing Type
Top End
Engine Type
2-Stroke, 2 Stroke
Bore Size
72.5 mm, 72.50 mm
Oem Piston Bore Size
72 mm
Piston Over Bore Amount
0.5 mm
Gasket Included
Yes
Gasket Application
Top End
Piston Diameter
72.5 mm
Piston Skirt Coated
Mos2 Skirt Coating
Piston Type
Top End
Sold in Units of
Kit

Vehicle Compatibility

Search to verify this part fits your vehicle

Year:1989
Make:Polaris
Model:Big Boss 250 4x6
Action:View
Year:1996
Make:Polaris
Model:Trail Blazer 250 Electric Start
Action:View
Year:1998
Make:Polaris
Model:Trail Blazer 250
Action:View
Year:1994
Make:Polaris
Model:Trail Boss 250
Action:View
Year:1992
Make:Polaris
Model:Trail Blazer 250
Action:View
Year:1991
Make:Polaris
Model:Trail Boss 250 4x4
Action:View

Brand Details

With over four decades of experience, WSM™ supplies to some of the best, well-known powersports industries internationally; selling products from categories ranging from electrical, engines, and frames to accessories and other rider supplies. WSM™ provides exceptional quality products like WSM Platinum Series Top End Piston Rebuild Kit .5mm 72.5mm for Polaris ATV 250, at reasonable prices.

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WSM Platinum Series Top End Piston Rebuild Kit .5mm 72.5mm for Polaris ATV 250