{"product_id":"36f-12450-00-00-water-pump-shaft-with-impeller-for-yamaha-yz-125-yz125-1998","title":"36F-12450-00-00 Water Pump Shaft with Impeller for Yamaha YZ 125 YZ125 1998","description":"\u003ch2\u003eWater Pump Shaft with Impeller for Yamaha YZ 125\u003c\/h2\u003e\u003cp\u003eThis water pump shaft with impeller is a replacement cooling system component for the Yamaha YZ 125, cross-referencing OEM part number 36F-12450-00-00, and it drives coolant flow through the engine to keep operating temperatures in check.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump shaft with impeller is built for the Yamaha YZ 125 and serves as the rotating core of the cooling system. For riders rebuilding a 1998 YZ125 or refreshing a tired pump assembly, this water pump shaft with impeller restores the coolant circulation the engine depends on. It suits DIY mechanics and race teams alike who want a direct-fit replacement without hunting down discontinued OEM stock.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-references OEM part number 36F-12450-00-00 for straightforward matching\u003c\/li\u003e\n\u003cli\u003eShaft and impeller supplied as one assembled unit for simpler installation\u003c\/li\u003e\n\u003cli\u003eImpeller vanes shaped to move coolant efficiently through the pump housing\u003c\/li\u003e\n\u003cli\u003eMachined shaft surface for smooth rotation inside the seal and bearing\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the 1998 Yamaha YZ 125 water pump assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ 125 (1998)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCooling system rebuilds on a 1998 YZ 125\u003c\/li\u003e\n\u003cli\u003eTop-end and water pump service performed together\u003c\/li\u003e\n\u003cli\u003eRestoring coolant circulation on a bike that has sat unused\u003c\/li\u003e\n\u003cli\u003eRace prep and preventive maintenance between events\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\u003e36F-12450-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater pump shaft with impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha YZ 125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Year\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1998\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 include the seals and bearings? \u003cstrong\u003eA:\u003c\/strong\u003e This listing covers the water pump shaft and impeller unit only, so check your seal and bearing condition during installation. Replacing worn seals at the same time helps prevent coolant leaks and premature shaft wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this fits my YZ 125? \u003cstrong\u003eA:\u003c\/strong\u003e Match the OEM number 36F-12450-00-00 against your machine and verify your model year before ordering. Serial number differences can affect fitment, so compare your old part whenever possible.\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":51146171220054,"sku":"OO1C26050","price":70.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_f4118214-85e2-4099-8a0b-d8b3d21bcd3b.jpg?v=1794568087","url":"https:\/\/www.solidspare.com\/products\/36f-12450-00-00-water-pump-shaft-with-impeller-for-yamaha-yz-125-yz125-1998","provider":"Solid Spare","version":"1.0","type":"link"}