{"product_id":"top-gasket-kit-yamaha-yfm-600-grizzly-1998-2001","title":"Top End Gasket Kit – Yamaha YFM600 Grizzly (1998–2001)","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eTop Gasket Kit for Yamaha YFM 600 Grizzly (1998–2001). This aftermarket replacement kit is engineered to deliver reliable top-end sealing and engine performance. Replaces OEM \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2KF-11181-01-00\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1VJ-11351-00-00\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing OEM-replacement quality for rebuilds and routine maintenance. Designed for straightforward installation and long-lasting seal under high-compression operation across the Yamaha YFM 600 Grizzly range. Includes gaskets typically required for top-end rebuilds to restore proper cylinder head sealing and top-end integrity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComprehensive Vehicle Fitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eModels \/ Series\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eYears \/ Details\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eYamaha\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYFM600FW Grizzly 4x4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1998–2001 — Top End Gasket Kit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOEM Reference Part Numbers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003e2KF-11181-01-00\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.motosport.com\/oem-parts\/YAMAHA\/1998\/grizzly-600-4x4\/cylinder\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1VJ-11351-00-00\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.motosport.com\/oem-parts\/YAMAHA\/1998\/grizzly-600-4x4\/cylinder\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eType\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTop End Gasket Kit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAftermarket Replacement (OEM Replacement Quality)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-layer gasket materials designed for durability under high-heat conditions\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% New Aftermarket\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYamaha YFM600 Grizzly (1998–2001) top-end sealing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOEM \u0026amp; Aftermarket Cross-Reference Information\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 24.347%;\"\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 25.292%;\"\u003e\u003cspan\u003eBrand \/ Type\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 49.639%;\"\u003e\u003cspan\u003eCross-Reference Notes\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003e2KF-11181-01-00\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003eYamaha OEM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eCylinder Head Gasket – Genuine Yamaha part for YFM600 Grizzly (1998-2001) \u003c\/span\u003e\u003ca href=\"https:\/\/www.motosport.com\/oem-parts\/YAMAHA\/1998\/grizzly-600-4x4\/cylinder\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003e1VJ-11351-00-00\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003eYamaha OEM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eCylinder Base Gasket – Genuine Yamaha part for YFM600 Grizzly (1998-2001) \u003c\/span\u003e\u003ca href=\"https:\/\/www.motosport.com\/oem-parts\/YAMAHA\/1998\/grizzly-600-4x4\/cylinder\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003e35.2658\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003ePro-X Racing Parts\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eComplete top end gasket kit including head, base, intake, exhaust gaskets, valve seals, and O-rings. 95mm bore. Designed for precise sealing and maximum durability \u003c\/span\u003e\u003ca href=\"https:\/\/www.summitracing.com\/parts\/pxr-35-2658\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003eP400485600063\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003eAthena\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eTop end gasket kit including all gaskets for cylinder overhaul. Italian engineered with latest generation laser cutting technology and surface treatments to compensate irregularities. Fits 1998-2001 YFM600 Grizzly \u003c\/span\u003e\u003ca href=\"https:\/\/www.vividracing.com\/athena-top-end-gasket-kit-yamaha-yfm600-grizzly-19982018-p-153821342.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/fidanza.com\/athena-98-01-yamaha-yfm-600-grizzly-top-end-gasket-kit-p400485600063\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003eC7277\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003eCometic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eTop end gasket kit – 101mm bore size. Made in USA from CFM-20 material. Used by professionals in high-performance machines and as OE replacements worldwide \u003c\/span\u003e\u003ca href=\"https:\/\/thai.webike.net\/sd\/23553034\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.motoblouz.com\/en\/sale-gasket-kit-cometic-haut-moteur-257468.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003eC7213\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003eCometic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eTop end gasket kit – 97mm bore size. Made in USA. Features EST (Extreme Sealing Technology) materials for superior sealing. Includes correct base, head gasket and cylinder O-rings \u003c\/span\u003e\u003ca href=\"https:\/\/www.webike.sg\/products\/23552489.html?tld=hk\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003eB0064060F\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003eCometic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eCylinder Case Base Gasket – .060\" fiber base gasket. Fits YFM600FW Grizzly 4x4 (1998-2001) \u003c\/span\u003e\u003ca href=\"https:\/\/www.cometic.com\/products\/B0064060F\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.347%;\"\u003e\u003cstrong\u003e\u003cspan\u003eW5726\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.292%;\"\u003e\u003cspan\u003eWiseco\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.639%;\"\u003e\n\u003cspan\u003eTop end gasket – Included in Wiseco top end kits for YFM600 Grizzly \u003c\/span\u003e\u003ca href=\"https:\/\/www.wiseco.com\/shop\/powersports\/pistons-powersports\/top-end-kits\/yamaha-yfm600fw-grizzly-4x4-wiseco-piston-kit-2\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan\u003eOEM and aftermarket cross-reference numbers are provided for reference purposes only. These part numbers are commonly referenced for Yamaha top-end gasket sets and may appear across multiple aftermarket suppliers. Always verify fitment using your machine's exact model, year, and original part number before ordering.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eBased on standard top-end gasket kits for the YFM600 engine, this kit typically includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eCylinder head gasket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eCylinder base gasket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIntake gaskets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eExhaust gasket(s)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eValve stem seals\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAssorted O-rings and seals as required for complete top-end sealing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan\u003ePro-X kits include all necessary head, base, intake, and exhaust gaskets, as well as valve seals and O-rings for a complete top-end rebuild solution \u003c\/span\u003e\u003ca href=\"https:\/\/www.summitracing.com\/parts\/pxr-35-2658\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose This Aftermarket Top End Gasket Kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDirect-Fit Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Precision-engineered for Yamaha YFM600FW Grizzly 4x4 models (1998–2001), confirmed by multiple aftermarket suppliers \u003c\/span\u003e\u003ca href=\"https:\/\/www.motosport.com\/oem-parts\/YAMAHA\/1998\/grizzly-600-4x4\/cylinder\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.summitracing.com\/parts\/pxr-35-2658\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.cometic.com\/products\/B0064060F\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOEM Cross-Reference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Cross-references genuine Yamaha part numbers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2KF-11181-01-00\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (cylinder head gasket) and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1VJ-11351-00-00\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (cylinder base gasket) for confident replacement \u003c\/span\u003e\u003ca href=\"https:\/\/www.motosport.com\/oem-parts\/YAMAHA\/1998\/grizzly-600-4x4\/cylinder\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProven Aftermarket Support:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Multiple respected aftermarket brands manufacture compatible gasket kits:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePro-X Racing Parts\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e offers top-end gasket kits designed for precise sealing, maximum durability, and optimal engine performance. Manufactured from high-quality materials with exceptional heat resistance \u003c\/span\u003e\u003ca href=\"https:\/\/www.summitracing.com\/parts\/pxr-35-2658\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAthena\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e brings over 40 years of experience with gaskets entirely engineered in Italy using latest generation lasers for perfect cutting quality, completely eliminating production burrs. All gaskets undergo surface treatments to compensate irregularities \u003c\/span\u003e\u003ca href=\"https:\/\/www.vividracing.com\/athena-top-end-gasket-kit-yamaha-yfm600-grizzly-19982018-p-153821342.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/fidanza.com\/athena-98-01-yamaha-yfm-600-grizzly-top-end-gasket-kit-p400485600063\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCometic\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gaskets are made in the USA and used by professionals worldwide. They offer multiple bore size options (97mm and 101mm) and feature Extreme Sealing Technology (EST) materials for superior sealing performance \u003c\/span\u003e\u003ca href=\"https:\/\/www.cometic.com\/products\/B0064060F\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/thai.webike.net\/sd\/23553034\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.webike.sg\/products\/23552489.html?tld=hk\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComplete Rebuild Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e For comprehensive engine rebuilding, complete top-end kits including pistons, rings, and gaskets are available from manufacturers like Wiseco (SKU PK1058) \u003c\/span\u003e\u003ca href=\"https:\/\/www.wiseco.com\/shop\/powersports\/pistons-powersports\/top-end-kits\/yamaha-yfm600fw-grizzly-4x4-wiseco-piston-kit-2\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRestores Compression:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New head and base gaskets ensure proper cylinder sealing for optimal engine performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePrevents Leaks:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Proper sealing prevents oil seepage and maintains clean engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Notes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEnsure all mating surfaces are clean and free from old gasket material before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFollow manufacturer torque specifications and tightening sequences for cylinder head bolts.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUse new gaskets only—do not reuse old gaskets once removed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eCheck valve clearance after head installation and adjust if necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eVerify all components are properly seated before reassembling the top end.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAfter installation, run the engine and check for any signs of leaks.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNote that if you are boring the cylinder oversize, you may need an oversized head gasket corresponding to your new piston size \u003c\/span\u003e\u003ca href=\"https:\/\/www.horizonsunlimited.com\/hubb\/yamaha-tech\/engine-rebuild-what-buy-where-78159\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Upgrade?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWorn or damaged gaskets can cause compression loss, oil leaks, and contamination—leading to poor performance and potential engine damage. Restore your Yamaha YFM600 Grizzly engine's sealing integrity with this quality aftermarket top end gasket set, designed to keep you riding with confidence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOrder your top end gasket kit today and get back on the trail with confidence.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ATV City","offers":[{"title":"Default Title","offer_id":57319257276790,"sku":"180.19YA1363","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0302\/0406\/files\/image_2026-02-23_232648278.png?v=1774886134","url":"https:\/\/dgtagri.co.uk\/products\/top-gasket-kit-yamaha-yfm-600-grizzly-1998-2001","provider":"DGT Agri","version":"1.0","type":"link"}