{"product_id":"cummins-genuine-upper-engine-gasket-kitstandard-thickness-4955354-2007-5-2018-6-7l-cummins","title":"CUMMINS GENUINE UPPER ENGINE GASKET KIT(STANDARD THICKNESS) 4955354 | 2007.5-2018 6.7L CUMMINS","description":"\u003cp\u003eComplete top-end engine service or rebuilding on your 2007.5–2018 Dodge Ram 6.7L Cummins with the Cummins 4955354 Genuine Upper Engine Gasket Kit. This comprehensive OE gasket set includes the primary gaskets, seals, O-rings, and sealing components required when removing and reinstalling the cylinder head and other upper-engine components.\u003c\/p\u003e\n\n\u003cp\u003eThe kit includes a standard-thickness cylinder head gasket along with injector seals, valve stem seals, exhaust manifold gaskets, rocker housing and intake cover gaskets, turbocharger and EGR gaskets, and numerous application-specific seals. Genuine Cummins components provide the correct dimensions, materials, and sealing characteristics for a factory-style fit during major engine repair or rebuilding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Cummins OE components\u003c\/li\u003e\n  \u003cli\u003eComprehensive upper-engine gasket and seal kit\u003c\/li\u003e\n  \u003cli\u003eIncludes standard-thickness cylinder head gasket\u003c\/li\u003e\n  \u003cli\u003eIncludes injector and valve stem seals\u003c\/li\u003e\n  \u003cli\u003eIncludes exhaust manifold and turbocharger gaskets\u003c\/li\u003e\n  \u003cli\u003eIncludes rocker lever housing and intake manifold cover gaskets\u003c\/li\u003e\n  \u003cli\u003eIncludes EGR system sealing components\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement components\u003c\/li\u003e\n  \u003cli\u003eDesigned for factory-style fit and sealing\u003c\/li\u003e\n  \u003cli\u003eIdeal for cylinder head service, top-end repair, or engine rebuilding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e(2) 4933628 Lock Plates\u003c\/li\u003e\n  \u003cli\u003e(2) 3678603 O-Ring Seals\u003c\/li\u003e\n  \u003cli\u003e(6) 3977393 O-Ring Seals\u003c\/li\u003e\n  \u003cli\u003e(6) 3976371 Injector Seals\u003c\/li\u003e\n  \u003cli\u003e(1) 3954829 Thermostat Seal\u003c\/li\u003e\n  \u003cli\u003e(24) 3955393 Valve Stem Seals\u003c\/li\u003e\n  \u003cli\u003e(1) 3089240 M22 O-Ring Seal\u003c\/li\u003e\n  \u003cli\u003e(1) 3949910 Connection Gasket\u003c\/li\u003e\n  \u003cli\u003e(1) 3958716 Connection Gasket\u003c\/li\u003e\n  \u003cli\u003e(1) 4940849 Connection Gasket\u003c\/li\u003e\n  \u003cli\u003e(1) 4943533 Connection Gasket\u003c\/li\u003e\n  \u003cli\u003e(2) 3678786 M18 O-Ring Seals\u003c\/li\u003e\n  \u003cli\u003e(2) 4933235 Connection Gaskets\u003c\/li\u003e\n  \u003cli\u003e(1) 3977338 Turbocharger Gasket\u003c\/li\u003e\n  \u003cli\u003e(1) 4932210 Standard-Thickness Cylinder Head Gasket\u003c\/li\u003e\n  \u003cli\u003e(11) 3963990 M12 Sealing Washers\u003c\/li\u003e\n  \u003cli\u003e(6) 3955339 Exhaust Manifold Gaskets\u003c\/li\u003e\n  \u003cli\u003e(1) 3963379 Rocker Lever Housing Gasket\u003c\/li\u003e\n  \u003cli\u003e(1) 3947530 Intake Manifold Cover Gasket\u003c\/li\u003e\n  \u003cli\u003e(1) 4933225 Exhaust Outlet Connection Gasket\u003c\/li\u003e\n  \u003cli\u003e(2) 3979769 Exhaust Gas Recirculation Valve Gaskets\u003c\/li\u003e\n  \u003cli\u003e(1) Oil Drain Gasket – 4931365 superseded by 5264568\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2007.5–2018 Dodge Ram equipped with the 6.7L Cummins diesel engine\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":53951314559259,"sku":"4955354","price":1197.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-09-15at3.46.49PM.png?v=1789689661","url":"https:\/\/wwmperformance.com\/products\/cummins-genuine-upper-engine-gasket-kitstandard-thickness-4955354-2007-5-2018-6-7l-cummins","provider":"WWM Performance","version":"1.0","type":"link"}