![Namura, NA-50012-4K, .040 Over Bore Top End Repair Kit Polaris Sportsman & Scrambler 850 88mm Namura, NA-50012-4K, .040 Over Bore Top End Repair Kit Polaris Sportsman & Scrambler 850 88mm](http://image.top1price.com/JYJrCp8CxH4PDz4tdci8xtidR94=/0x120/product_images/full/26c53c9ed1a866ddedcda9bb4f6aaf81fc12e7f3/namura-na-50012-4k-040-over-bore-top-end-repair-kit-polaris-sportsman-scrambler-850-88mm.jpg)
![Namura, NA-50012-4K, .040 Over Bore Top End Repair Kit Polaris Sportsman & Scrambler 850 88mm Namura, NA-50012-4K, .040 Over Bore Top End Repair Kit Polaris Sportsman & Scrambler 850 88mm](http://image.top1price.com/dUrtBiHdazUVmgi0PQb7uPFlMr8=/product_images/full/26c53c9ed1a866ddedcda9bb4f6aaf81fc12e7f3/namura-na-50012-4k-040-over-bore-top-end-repair-kit-polaris-sportsman-scrambler-850-88mm.jpg)
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Namura, NA-50012-4K, .040 Over Bore Top End Repair Kit Polaris Sportsman & Scrambler 850 88mm
DESCRIPTION
NAMURA TOP END REPAIR KIT
- Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan