{"product_id":"namura-020-over-piston-gasket-kit-for-arctic-cat-400-utility-2003-2008-82-5mm","title":"Namura .020 Over Piston \u0026 Gasket Kit for Arctic Cat 400 Utility 2003-2008 82.5mm","description":"\u003ch2\u003ePiston \u0026amp; Gasket Kit for Arctic Cat\u003c\/h2\u003e\u003cp\u003eThis .020 over piston and gasket kit is designed for Arctic Cat 400 Utility models (2003-2008) with an 82.5mm bore, providing a complete overhaul solution for engine rebuilds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .020 over piston and gasket kit replaces the original piston and gaskets in Arctic Cat 400 Utility engines, offering an oversized option to restore compression and power. This piston and gasket kit includes a precision-cast piston, rings, and all necessary gaskets for a full top-end rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-silicon aluminum alloy piston for reduced expansion and longer life\u003c\/li\u003e\n\u003cli\u003eMoly-coated skirt for reduced friction and scuff resistance\u003c\/li\u003e\n\u003cli\u003eOversized .020 (0.5mm) to allow for cylinder wear\u003c\/li\u003e\n\u003cli\u003eIncludes complete gasket set cylinder head, base, and exhaust\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for optimal seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Arctic Cat 400 Utility (2003-2008)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds for farm and utility ATVs\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression due to worn piston and rings\u003c\/li\u003e\n\u003cli\u003eOvercoming cylinder scoring by using an oversized piston\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance for high-mileage Arctic Cat 400 engines\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e82.5mm\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 in (0.5mm)\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 Does this kit include a wrist pin and circlips? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the piston kit includes the wrist pin and circlips; the gasket set covers all engine sealing surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I reuse my old cylinder after boring? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, but the cylinder must be bored to the .020 over size by a professional machine shop to ensure proper clearance.\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":44949768896598,"sku":"SZ1F14509","price":219.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_f0dd8381-c21a-458d-a52b-9c103a913560.jpg?v=1781398532","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-piston-gasket-kit-for-arctic-cat-400-utility-2003-2008-82-5mm","provider":"Solid Spare","version":"1.0","type":"link"}