{"product_id":"rotax-max-crankshaft-oil-seal-28x38x7","title":"3. 230425 Rotax Max Crankshaft Oil Seal 28x38x7 NBR","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Crankshaft Oil Seal 28x38x7 NBR\u003c\/strong\u003e (R.230425) is the OEM lip seal used at the PTO (power take-off) side of the crankshaft on all Rotax 125 MAX EVO engines. This seal prevents gear oil from the gearbox side from migrating into the crankcase and fuel\/air mixture from escaping past the crankshaft, maintaining the correct crankcase pressure differential that is essential for two-stroke engine performance. A leaking crankshaft oil seal causes lean running, power loss, and potential gear oil contamination of the combustion chamber.\u003c\/p\u003e\n\u003cp\u003eCompatible with all Rotax 125 MAX EVO variants: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e. Also included in the Engine Gasket Set (R.296160). Replace at every major engine rebuild.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.230425\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 28 x 38 x 7mm, NBR compound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e Crankshaft PTO side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks this seal individually and as part of the full Engine Gasket Set (R.296160).\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48168096891101,"sku":"R.230425","price":16.36,"currency_code":"USD","in_stock":true}],"url":"https:\/\/cmckarting.com\/products\/rotax-max-crankshaft-oil-seal-28x38x7","provider":"CMC Karting","version":"1.0","type":"link"}