{"product_id":"honda-trx-350-4x4-top-end-gasket-kit-1986-1989-fourtrax-engine-seal-set","title":"Honda TRX 350 4x4 Top End Gasket Kit 1986-1989 FourTrax Engine Seal Set","description":"\u003cstrong\u003eThis Honda TRX 350 4x4 Top End Gasket Kit is a valvetrain and engine seal component compatible with Honda FourTrax 350 models from 1986-1989.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis Honda TRX 350 4x4 Top End Gasket Kit provides a complete set of seals and o-rings necessary for a top-end engine rebuild. Engineered as a direct replacement for factory hardware, this Honda TRX 350 4x4 Top End Gasket Kit restores reliable compression and optimal engine performance. This durable kit is designed for DIY mechanics and professional shops working on classic ATVs.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes head and base gaskets along with all necessary top-end seals\u003c\/li\u003e\n\u003cli\u003eConstructed from premium materials to withstand high thermal stress\u003c\/li\u003e\n\u003cli\u003eEnsures a tight, reliable seal to prevent critical engine oil leaks\u003c\/li\u003e\n\u003cli\u003eDirect replacement configuration requires no modifications for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eHonda FourTrax 350 TRX350 4x4 (1986-1989)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the top end of an ATV engine during routine maintenance\u003c\/li\u003e\n\u003cli\u003eReplacing a blown head gasket to restore cylinder compression\u003c\/li\u003e\n\u003cli\u003eSealing engine components after performing a standard top-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Make:\u003c\/strong\u003e Honda\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Model:\u003c\/strong\u003e FourTrax 350 TRX350 4x4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Years:\u003c\/strong\u003e 1986-1989\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include everything needed for a full top-end engine rebuild?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, it includes the essential head and base gaskets alongside necessary o-rings and seals to complete a top-end refresh.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this gasket kit designed to meet original factory quality standards?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, the components are manufactured from high-quality materials to match or exceed OEM sealing performance and durability.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":43045770068039,"sku":"ZZ1R01851","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177315253384-0.jpg?v=1786009197","url":"https:\/\/www.northlineparts.com\/products\/honda-trx-350-4x4-top-end-gasket-kit-1986-1989-fourtrax-engine-seal-set","provider":"Northline Parts","version":"1.0","type":"link"}