{"product_id":"qsc8-3-qsl9-3942749-exhaust-rocker-lever-for-cummins-6ct8-3","title":"QSC8.3  QSL9 3942749 Exhaust Rocker Lever for Cummins 6CT8.3","description":"\u003ch2\u003eExhaust Rocker Lever for Cummins\u003c\/h2\u003e\u003cp\u003eThis exhaust rocker lever for Cummins actuates the engine exhaust valves to ensure precise combustion cycle timing, cross-referencing with part number 3942749.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis exhaust rocker lever for Cummins transfers force from the camshaft to open the exhaust valves in heavy-duty diesel engines. Engine response and efficiency depend on the precise movement provided by this exhaust rocker lever for Cummins. Engineered for commercial operators and heavy equipment mechanics who demand reliable engine rebuild components.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged from heavy-duty steel alloy to withstand high combustion pressures.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined contact surfaces minimize friction and wear.\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed original industrial diesel specifications.\u003c\/li\u003e\n\u003cli\u003eDesigned to sustain high-stress operation in heavy equipment applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Cummins 6CT8.3\u003c\/li\u003e\n\u003cli\u003efor Cummins QSC8.3\u003c\/li\u003e\n\u003cli\u003efor Cummins QSL9\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eServicing industrial generator sets and heavy construction machinery.\u003c\/li\u003e\n\u003cli\u003ePerforming top-end engine rebuilds on commercial diesel power units.\u003c\/li\u003e\n\u003cli\u003eReplacing worn or out-of-spec rocker levers during routine head overhauls.\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\u003e3942749\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExhaust Rocker Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForged Steel Alloy\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 What causes rocker lever wear? \u003cstrong\u003eA:\u003c\/strong\u003e Rocker levers typically wear due to oil starvation, dirty engine oil, or high mileage, which leads to scuffing on contact surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is it necessary to replace the rocker shaft when replacing a lever? \u003cstrong\u003eA:\u003c\/strong\u003e While not always mandatory, inspecting the rocker shaft for wear or scoring is highly recommended to ensure proper clearances and oil flow.\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":44788940931158,"sku":"SZ1E01033","price":46.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_ab4b7561-fc05-47e7-804f-e3cb17ff53c1.jpg?v=1779934815","url":"https:\/\/www.solidspare.com\/products\/qsc8-3-qsl9-3942749-exhaust-rocker-lever-for-cummins-6ct8-3","provider":"Solid Spare","version":"1.0","type":"link"}