{"product_id":"namura-040-over-bore-piston-kit-for-honda-rancher-400-4x4-fits-2004-2007-86mm","title":"Namura .040 Over Bore Piston Kit for Honda Rancher 400 4x4 fits 2004-2007 86mm","description":"\u003ch2\u003eNamura .040 Over Bore Piston Kit for Honda\u003c\/h2\u003e\u003cp\u003eThis Namura .040 Over Bore Piston Kit is a replacement piston assembly designed to restore engine performance in Honda Rancher 400 4x4 ATVs from 2004 to 2007.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .040 Over Bore Piston Kit offers a cost-effective solution for top-end rebuilds on Honda Rancher 400 engines. This piston kit includes the piston, rings, and pin sized to .040 oversize for a precise fit in bored cylinders. It is ideal for owners of 2004-2007 Honda Rancher 400 4x4 machines looking to refresh their engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength aluminum alloy piston for durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to .040 oversize for tight cylinder clearance\u003c\/li\u003e\n\u003cli\u003eMoly-coated compression ring reduces friction and improves seal\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin and circlips for a complete installation\u003c\/li\u003e\n\u003cli\u003eDesigned to handle high RPM and heat of ATV use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda Rancher 400 4x4 (2004-2007)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end engine rebuild after high mileage\u003c\/li\u003e\n\u003cli\u003eTrail riding and utility work requiring consistent power\u003c\/li\u003e\n\u003cli\u003eMudding and off-road conditions demanding reliability\u003c\/li\u003e\n\u003cli\u003eRestoring compression for improved starting and throttle response\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\u003e86mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040'' (1.016mm)\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 the piston kit come with rings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes piston rings that are pre-gapped for standard .040 oversize but should be checked against your cylinder's actual bore.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this kit on a Honda Rancher 400 without 4x4? \u003cstrong\u003eA:\u003c\/strong\u003e The engine is the same across Rancher 400 models, but verify your engine code to ensure compatibility.\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":44890719846486,"sku":"SZ1F12809","price":153.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_7ca6acc0-e6ec-4dd9-a000-b1ba26de9362.jpg?v=1781143257","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-kit-for-honda-rancher-400-4x4-fits-2004-2007-86mm","provider":"Solid Spare","version":"1.0","type":"link"}