{"product_id":"03-2304-pro-x-connecting-rod-kit-for-yamaha-yz250-1983-1989-yz-250","title":"03.2304 Pro-X Connecting Rod Kit for Yamaha YZ250 1983-1989 YZ 250","description":"\u003ch2\u003ePro-X Connecting Rod Kit for Yamaha YZ250\u003c\/h2\u003e\u003cp\u003eThis Pro-X connecting rod kit is a complete bottom-end rebuild component for the Yamaha YZ250, supplied with the Pro-X reference 03.2304 for direct replacement of the original rod assembly.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Pro-X Connecting Rod Kit for Yamaha YZ250 restores the crank assembly with a fresh rod, bearing, and related hardware so the engine can return to reliable operation. This connecting rod kit suits riders rebuilding a worn or seized bottom end on 1983 through 1989 YZ250 machines. It is built as an aftermarket replacement for the stock component, giving mechanics a dependable option for a complete crank rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete kit includes connecting rod, big end bearing, small end bearing, and thrust washers where supplied\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM-equivalent dimensions for correct fitment in the YZ250 crank assembly\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel construction for strength under high-rpm loads\u003c\/li\u003e\n\u003cli\u003ePrecision-ground bearing surfaces for smooth rotation and reduced friction\u003c\/li\u003e\n\u003cli\u003eBalanced to work with the standard YZ250 crankshaft stroke\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ250 1983\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 1984\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 1985\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 1986\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 1987\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 1988\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 1989\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom-end rebuilds after a crank failure or rod seizure\u003c\/li\u003e\n\u003cli\u003eTop-end refresh projects that include crank inspection and rod replacement\u003c\/li\u003e\n\u003cli\u003eMotocross and off-road engine servicing on older YZ250 models\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance during a full engine teardown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e03.2304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePro-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnecting Rod Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ250 1983-1989\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 this kit include the crank bearings? \u003cstrong\u003eA:\u003c\/strong\u003e It includes the connecting rod, big end bearing, small end bearing, and related washers, while main crank bearings are typically sold separately, so check your rebuild list before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this without pressing the crank apart? \u003cstrong\u003eA:\u003c\/strong\u003e No, the crank must be split and reassembled with the correct press and truing tools, so a workshop with crank service experience is recommended.\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":51114337009750,"sku":"OO1C20550","price":263.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_708806dc-c829-4538-88ef-d7e288845ec3.jpg?v=1794481424","url":"https:\/\/www.solidspare.com\/products\/03-2304-pro-x-connecting-rod-kit-for-yamaha-yz250-1983-1989-yz-250","provider":"Solid Spare","version":"1.0","type":"link"}