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Stens Crankcase Gasket Kit for 401577, 4025A7, 4035A7, 403677, 404577, 4045A7, 405577, 405777, 406577

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Essential for optimal engine and mechanical operation, Stens gaskets help enhance smooth performance of outdoor power equipment. Stens gaskets are made from high performance materials that excel in sealing and cushioning two adjoining surfaces. The sealing function prevents the seepage of fluids, while the cushioning function reduces wear of adjoining surfaces. Stens uses materials that provide exceptional durability, helping the gaskets withstand pressure, heat, vibration and exposure to oil, solvents and other fluids. While all gaskets eventually wear out and require replacement, Stens gaskets deliver a long service life because they are specifically designed to handle harsh environments and operating conditions.<ul><li>OEM Part Numbers: Briggs &amp; Stratton: 591911, 594195</li><li>Fitment: Briggs &amp; Stratton: 401577, 4025A7, 4035A7, 403677, 404577, 4045A7, 405577, 405777, 406577, 406677 and 406777, 40R777 and 44R677</li><li>This gasket is made from high performance materials that excel in sealing</li><li>Gasket is specifically designed to handle harsh environments and operating conditions</li><li>Stens branded parts are trusted by professional dealers to perform OEM quality repairs. The Stens name is featured on all Genuine Stens product packaging.</li></ul><br><br>Looking for more information on lawn mower maintenance? Check out our guide on lawn mower maintenance in the product documents section.