{"product_id":"piston-ring-kit-kawasaki-kvf-360-os-0-25-2003-2012","title":"Piston Ring Kit OS 0.25 For Kawasaki KVF360 Prairie 360 2003 Through 2012 Fits KVF360 Models","description":"\u003cdiv\u003e\n\u003cp\u003eThis Piston Ring Kit OS 0.25 is an aftermarket replacement designed for the 362cc single‑cylinder KVF360 Prairie 360 family, covering models built from 2003 through 2013. It’s engineered to restore compression and oil control after bore wear, helping the engine regain power and efficiency without the cost of an OEM rebuild. The kit uses a chrome‑faced top ring, a cast iron second ring, and a durable oil‑control ring to rebound ring seal and combustion performance in rugged trail and farm conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned to combat common wear‑and‑tear issues, this OS 0.25 kit provides reliable seating and consistent ring tension under harsh dirt, heat, and load. It’s a practical, field‑ready option for restores where a full OEM rebuild would be costly or time‑consuming, delivering dependable performance when you need it most—on long treks, in muddy fields, or during demanding work cycles.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Vehicle Fitment\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModels \/ Series\u003c\/th\u003e\n\u003cth\u003eYears \/ Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKVF360 Prairie 360 4x4 (KVF360A)\u003c\/td\u003e\n\u003ctd\u003e2003-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKVF360 Prairie 360 2x4 (KVF360B)\u003c\/td\u003e\n\u003ctd\u003e2003-2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKVF360 Prairie 360 4x4 Realtree APG HD (KVF360C)\u003c\/td\u003e\n\u003ctd\u003e2003-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKVF360 Prairie 360 4x4 Hardwood Green HD (KVF360C HD)\u003c\/td\u003e\n\u003ctd\u003e2004-2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKVF360 Prairie 360 Realtree APG HD (KVF360C)\u003c\/td\u003e\n\u003ctd\u003e2010-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Reference Part Numbers\u003c\/td\u003e\n\u003ctd\u003e13008-1214 (Standard Ring Set)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePiston Ring Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eKawasaki KVF360 Prairie 360 engines, 2003-2013 (KVF360A\/B\/C), 362cc, 4‑stroke, single‑cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOversize\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Size (Standard)\u003c\/td\u003e\n\u003ctd\u003e80.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Size (Oversize)\u003c\/td\u003e\n\u003ctd\u003e80.25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRings per Piston\u003c\/td\u003e\n\u003ctd\u003e2 compression rings + 1 oil control ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Ring Material \/ Finish\u003c\/td\u003e\n\u003ctd\u003eChrome‑faced (wear‑resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecond Ring Material\u003c\/td\u003e\n\u003ctd\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Ring\u003c\/td\u003e\n\u003ctd\u003eOil‑control alloy\/iron composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Type\u003c\/td\u003e\n\u003ctd\u003eLiquid‑cooled, SOHC, 4‑stroke, single cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e362 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e1 kit for 1 cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eOEM \u0026amp; Aftermarket Cross-Reference Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eBrand \/ Type\u003c\/th\u003e\n\u003cth\u003eCross‑Reference Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e13008-1214\u003c\/td\u003e\n\u003ctd\u003eKawasaki OEM Ring Set\u003c\/td\u003e\n\u003ctd\u003eStandard ring set; OS 0.25 variant offered by Aftermarket Replacement (see AR-OS0.25-KVF360 for oversize option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13001-0028\u003c\/td\u003e\n\u003ctd\u003eKawasaki OEM Piston\u003c\/td\u003e\n\u003ctd\u003eStandard piston reference; used in some OEM rebuild kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13002-1080\u003c\/td\u003e\n\u003ctd\u003eKawasaki OEM Piston Pin\u003c\/td\u003e\n\u003ctd\u003eOEM reference for piston assembly; part of full engine rebuilds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAR-OS0.25-KVF360\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003ctd\u003eOS 0.25 oversize piston ring kit for KVF360 2003-2013; matches bore 80.25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eBox contents for the KVF360 OS 0.25 Piston Ring Kit are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePiston Ring Kit OS 0.25\u003c\/b\u003e – for one KVF360 cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo compression rings\u003c\/b\u003e (top and second) per piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOne oil control ring\u003c\/b\u003e per piston\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eInstallation instructions\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eRelated parts not included: piston, cylinder, head gasket, base gasket, or any other engine components not listed above.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Aftermarket Replacement?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDirect-Fit Compatibility:\u003c\/b\u003e precisely matched to KVF360 Prairie 360 variants from 2003–2013 for a straightforward install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Cross‑Reference:\u003c\/b\u003e aligns with Kawasaki part numbers (13008-1214 standard) while offering a trusted aftermarket oversize option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Materials:\u003c\/b\u003e chrome‑faced top ring, robust cast‑iron second ring, and a durable oil‑control ring designed for dirt, heat, and long‑run wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerformance Restoration:\u003c\/b\u003e restores compression and reduces blow‑by, helping reclaim power and smooth idle under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliability in the Field:\u003c\/b\u003e widely stocked through a broad dealer network to minimize downtime on trail or farm work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCost‑Effective Alternative:\u003c\/b\u003e delivers genuine rebuild performance without OEM pricing, making it a practical choice for frequent maintenance intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVerify bore size:\u003c\/b\u003e confirm standard vs. oversize (80.00 mm vs. 80.25 mm) before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing orientation:\u003c\/b\u003e observe top‑ring orientation marks and ensure correct seating against the piston crown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLubrication:\u003c\/b\u003e apply clean engine oil to rings and piston skirts before assembly to aid seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing gaps:\u003c\/b\u003e check end gaps per manufacturer guidelines and stagger gaps per piston if specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUse proper tools:\u003c\/b\u003e employ a suitable piston ring compressor and a torque‑controlled breaker bar when seating the connecting components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBreak‑in procedure:\u003c\/b\u003e follow a gentle initial start and avoid high‑rpm bursts until the rings have seated through the first heat cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Upgrade?\u003c\/h3\u003e\n\u003cp\u003eRunning a worn‑out piston ring set erodes engine compression, increases blow‑by, and accelerates oil consumption. Upgrading to this OS 0.25 oversize kit restores seal integrity, improves combustion efficiency, and returns the power and reliability you expect in demanding trail and farm conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ATV City","offers":[{"title":"Default Title","offer_id":57319263535478,"sku":"192.04632","price":20.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0302\/0406\/files\/pistonring_210a633c-3798-4d97-ba5d-d22b5fdde70c.png?v=1774886131","url":"https:\/\/dgtagri.co.uk\/products\/piston-ring-kit-kawasaki-kvf-360-os-0-25-2003-2012","provider":"DGT Agri","version":"1.0","type":"link"}