{"product_id":"honda-trx-350-oversize-rings-trx-350-os-1-00-2000-2006","title":"OS 1.00 Oversize Piston Ring Kit For Honda TRX350 Rancher FM TM FE TE 2000 2006","description":"\u003cdiv\u003e\n\u003cp\u003eThe OS 1.00 Oversize Piston Ring Kit is a purpose-built set of piston rings designed for the Honda TRX350 Rancher family, specifically the FM\/TM\/FE\/TE models manufactured from 2000 through 2006. This oversize kit targets a worn bore to restore compression, tighten oil control, and seal a tired cylinder for dependable power on backcountry trails or farm work. With a +1.00 mm oversize configuration and a bore of 78.75 mm, it’s a precise, direct-fit solution when a rebuild is needed after wear and tear.\u003c\/p\u003e\n\u003cp\u003eThis aftermarket replacement delivers a reliable, cost-effective alternative to OEM pricing while maintaining genuine performance expectations. It addresses common wear-from-use issues like ringland glazing, oil blow-by, and compression loss, delivering consistent sealing and long-lasting reliability for hard-use Rancher applications. Built as a robust, trail-ready option, it’s the practical choice for riders and farmers who demand predictable power and smooth operation without downtime.\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\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eTRX350FM Rancher 4x4 S\u003c\/td\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eTRX350TM Rancher 4x4\u003c\/td\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eTRX350FE Rancher ES\u003c\/td\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eTRX350TE Rancher ES\u003c\/td\u003e\n\u003ctd\u003e2000-2006\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\u003e13014-HN5-672\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePiston Ring Set (Oversize 1.00, OS 1.00)\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\u003eHonda TRX350 Rancher FM\/TM\/FE\/TE (2000-2006)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Size\u003c\/td\u003e\n\u003ctd\u003e78.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOversize\u003c\/td\u003e\n\u003ctd\u003e+1.00 mm (OS 1.00)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003e1x Top Ring, 1x Second Ring, 2x Oil Rings, 1x Spacer Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003eOne ring set per piston; suitable for bore-worn cylinders that require +1.00 mm oversize rings\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\u003e13014-HN5-672\u003c\/td\u003e\n\u003ctd\u003eHonda OEM\u003c\/td\u003e\n\u003ctd\u003ePrimary OEM reference for TRX350 OS 1.00 ring set; used across 2000-2006 Rancher models.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51-226-04\u003c\/td\u003e\n\u003ctd\u003eWSM (Aftermarket)\u003c\/td\u003e\n\u003ctd\u003eCommon aftermarket cross-reference for TRX350 OS 1.00 ring sets; fits 2000-2006 FE\/FM\/TE\/TM variants; verify oversize when ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6312763\u003c\/td\u003e\n\u003ctd\u003eHonda service cross-reference\u003c\/td\u003e\n\u003ctd\u003eHistorical Honda service cross-reference observed in TRX350 documentation; supports OS 1.00 applicability.\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\u003eIn the box you’ll find the complete piston ring set designed for a single piston, ready to install with proper preparation of the bore and piston surfaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop Ring\u003c\/b\u003e (compression ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond Ring\u003c\/b\u003e (secondary compression\/collection ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil Rings\u003c\/b\u003e (two pieces)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eSpacer Ring\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: This kit includes rings only; pistons, wrist pins, circlips, or gaskets are not included. Related components for a full rebuild are sold separately.\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 — designed to match the TRX350’s +1.00 oversize specification for reliable installation and sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Cross-Reference\u003c\/b\u003e — aligns with 13014-HN5-672 and widely used aftermarket cross-references for easy sourcing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Materials\u003c\/b\u003e — built for wear resistance and consistent oil control in four-stroke Yamaha-era environments, with rings sized for OS 1.00.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerformance Restoration\u003c\/b\u003e — restores compression, reduces oil blow-by, and re-establishes cylinder sealing for dependable power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCost-Effective Alternative\u003c\/b\u003e — delivers OEM-level performance without OEM price tags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTrusted Aftermarket Brand\u003c\/b\u003e — part of a carefully curated catalog designed for reliable service in trail and farm conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify bore condition and confirm the cylinder is prepared for a +1.00 mm oversize before installation.\u003c\/li\u003e\n\u003cli\u003eMeasure ring end gaps per service manual and ensure correct side orientation for the top and second compression rings.\u003c\/li\u003e\n\u003cli\u003eProperly lubricate all rings and piston surfaces with clean assembly lube prior to installation.\u003c\/li\u003e\n\u003cli\u003eUse a proper piston ring compressor to avoid ring deformation during installation over the piston.\u003c\/li\u003e\n\u003cli\u003eEnsure the oil rings and spacer ring are oriented exactly as specified and seated in the groove correctly.\u003c\/li\u003e\n\u003cli\u003eAfter assembly, perform a cautious break-in procedure to seat the rings and verify no abnormal wear or leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Upgrade?\u003c\/h3\u003e\n\u003cp\u003eRunning a worn piston ring set leads to loss of compression and excessive oil consumption, which robs power and increases smoke and fouling. Upgrading to this OS 1.00 ring kit restores sealing, improves compression, and reclaims reliable, stable performance for demanding trail and field work.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ATV City","offers":[{"title":"Default Title","offer_id":57319262880118,"sku":"192.04575","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0302\/0406\/files\/pistonring_036f10ac-bdb1-4ef5-a185-29cfcac914e6.png?v=1774886130","url":"https:\/\/dgtagri.co.uk\/products\/honda-trx-350-oversize-rings-trx-350-os-1-00-2000-2006","provider":"DGT Agri","version":"1.0","type":"link"}