{"product_id":"prox-steel-exhaust-valve-for-honda-crf150f-and-crf230f-part-number-28-1323-1","title":"ProX Steel Exhaust Valve for Honda CRF150F and CRF230F, Part Number 28.1323-1","description":"\u003cp\u003eThe ProX Steel Exhaust Valve is manufactured to OEM specifications for dependable fit and performance in select Honda four-stroke motorcycles. Designed as a direct replacement exhaust valve, it supports proper combustion chamber sealing, efficient exhaust flow, and reliable engine operation during routine riding, trail use, and maintenance service.\u003c\/p\u003e\u003cp\u003eThis valve fits the 2003–2005 Honda CRF150F and the 2003–2009 Honda CRF230F. Verify the motorcycle model and engine application before installation to ensure correct compatibility. The ProX part number 28.1323-1 identifies this replacement valve for straightforward parts matching and service planning.\u003c\/p\u003e\u003cp\u003eEach valve is sold individually, making it suitable for replacing a worn or damaged exhaust valve during a top-end rebuild or cylinder head service. Installation should be completed according to the motorcycle manufacturer’s service procedures, including inspection of the valve seat, guide, spring, retainer, and related components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-specification construction: Manufactured by ProX to meet original equipment specifications for consistent fit and function.\u003c\/li\u003e\n\u003cli\u003eSteel exhaust valve: Provides a durable replacement component for the engine’s exhaust valve assembly.\u003c\/li\u003e\n\u003cli\u003eApplication-specific fit: Fits 2003–2005 Honda CRF150F and 2003–2009 Honda CRF230F motorcycles.\u003c\/li\u003e\n\u003cli\u003eIndividual replacement: Sold each for targeted valve service or engine rebuilding.\u003c\/li\u003e\n\u003cli\u003ePart identification: ProX manufacturer part number 28.1323-1 supports accurate application matching.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2003 Honda CRF150F\u003cbr\u003e\n2003 Honda CRF230F\u003cbr\u003e\n2004 Honda CRF150F\u003cbr\u003e\n2004 Honda CRF230F\u003cbr\u003e\n2005 Honda CRF150F\u003cbr\u003e\n2005 Honda CRF230F\u003cbr\u003e\n2006 Honda CRF230F\u003cbr\u003e\n2007 Honda CRF230F\u003cbr\u003e\n2008 Honda CRF230F\u003cbr\u003e\n2008 Honda CRF230L\u003cbr\u003e\n2009 Honda CRF230F\u003cbr\u003e\n2009 Honda CRF230L\u003cbr\u003e\n2010 Honda CRF230F\u003cbr\u003e\n2011 Honda CRF230F\u003cbr\u003e\n2012 Honda CRF230F\u003cbr\u003e\n2013 Honda CRF230F\u003cbr\u003e\n2014 Honda CRF230F\u003cbr\u003e\n2015 Honda CRF230F\u003cbr\u003e\n2016 Honda CRF230F\u003cbr\u003e\n2017 Honda CRF230F\u003cbr\u003e\n2018 Honda CRF230F\u003cbr\u003e\n2019 Honda CRF230F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67555820044523,"sku":"19-9416","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/219b-5a7089580a6f9.jpg?v=1790744921","url":"https:\/\/ctracingservices.com\/products\/prox-steel-exhaust-valve-for-honda-crf150f-and-crf230f-part-number-28-1323-1","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}