Direct OEM Replacement Vacuum Hose – Fits Briggs and Stratton Small Gasoline Engines Keep your equipment running smoothly with this precisionengineered vacuum hose, designed as a direct replacement for worn or damaged OEM parts. Key Features and Benefits: • OEM Replacement: Compatible with OEM part numbers 596163, 593998, and 797408. Direct fit ensures an easy swap with existing hoses for quick maintenance and minimal downtime. • Broad Compatibility: Fits most Briggs and Stratton small gasoline engines in the 401577, 405577, 445677, and 406777 series. Engineered to work seamlessly with single cylinder and Vtwin riding or walking mower engines, as well as horizontal utility engines. • Standard Size: Manufactured to precise, industrystandard dimensions for reliable fit across a wide range of machines, including engines rated at 20 HP, 24 HP, 26 HP, and 30 HP. • Durable Design: Built with a preflushed tube and a protective ring interface, allowing one end to connect securely into the valve cover and the other end to the fuel pump. This design simplifies installation while providing strong, leakresistant performance. Practical Applications: 1. Ideal for replacing a cracked or leaking vacuum hose on your riding lawn mower to restore proper fuel system function. 2. A dependable choice for maintaining engine performance in walkbehind mowers used for regular landscaping work. 3. Suitable for horizontal engines powering utility equipment such as generators or water pumps, ensuring consistent vacuum flow and fuel delivery. This vacuum hose offers a straightforward solution for both and preventive maintenance, helping to extend the life of your equipment and maintain peak performance.