{"product_id":"namura-020-over-bore-piston-kit-for-polaris-slx780-sl780-slt780-71-8mm","title":"Namura .020 Over Bore Piston Kit for Polaris SLX780, SL780 \u0026 SLT780  71.8mm","description":"\u003ch2\u003eNamura .020 Over Bore Piston Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis piston kit from Namura provides a .020 over bore size (71.8mm) for rebuilding Polaris SLX780, SL780, and SLT780 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .020 Over Bore Piston Kit for Polaris offers a precision-machined replacement piston for personal watercraft engines. This 71.8mm piston kit restores compression and performance in SLX780, SL780, and SLT780 models. It is an ideal choice for engine rebuilds requiring an oversize piston.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength aluminum alloy casting\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston skirt for reduced friction\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings for proper sealing\u003c\/li\u003e\n\u003cli\u003eOversize .020 over bore to refresh worn cylinders\u003c\/li\u003e\n\u003cli\u003eWrist pin and circlips included\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable operation in high-RPM marine engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris SLX780\u003c\/li\u003e\n\u003cli\u003efor Polaris SL780\u003c\/li\u003e\n\u003cli\u003efor Polaris SLT780\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuild for personal watercraft\u003c\/li\u003e\n\u003cli\u003eRestoring lost power in Polaris jet skis\u003c\/li\u003e\n\u003cli\u003eMarine engine maintenance and repair\u003c\/li\u003e\n\u003cli\u003eOversize bore applications for worn cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e71.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 over\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNamura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engines\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris SLX780, SL780, SLT780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the piston kit pre-assembled? \u003cstrong\u003eA:\u003c\/strong\u003e No, the piston rings and wrist pin need to be installed, but all components are included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit other Polaris models? \u003cstrong\u003eA:\u003c\/strong\u003e It is specifically designed for SLX780, SL780, and SLT780; other models may require different piston kits.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890487128150,"sku":"SZ1F11760","price":131.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_a5064785-907e-4cb4-ad16-51008de912d6.jpg?v=1781140482","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-kit-for-polaris-slx780-sl780-slt780-71-8mm","provider":"Solid Spare","version":"1.0","type":"link"}