Specification Brand : Calvana BulletPoint1 : Replacement Vacuum Hose: These vacuum hoses are compatible with Briggs & Stratton part number 596163, effectively replacing lawnmower part number 593998. It features a gentle curve, with one grommet end designed to fit securely into the valve cover and the other end connecting seamlessly to the fuel pump BulletPoint2 : More Durable & Wear-Resistant Material: These vacuum pump hoses are constructed from lightweight yet robust rubber, ensuring they endure prolonged use without the risk of breaking. To facilitate easy installation and prevent damage, please apply a small amount of lubricant to the lawn vacuum hose prior to installation BulletPoint3 : Product Specifications: This vacuum hose kit comes with 6 fuel pump vacuum hoses and 6 clamps, each measuring 3 inches in length, with an overall width of 0.98 inches and a grommet end diameter of 0.59 inches. It is specifically designed for the effortless replacement of faulty fuel pump hoses, ensuring a quick and smooth installation process BulletPoint4 : Compatible with Select Lawn Tractor Models: These vacuum hoses are designed for use with single-cylinder and V-twin riding or walk-behind mower engines, as well as horizontal engines in utility equipment such as pressure washers and pumps. They are compatible with engine models including Briggs and Stratton 401577, 405577, 406777, John Deere 40N877 (D100 Series 2011-2012), and 44N677 (E100 Series) BulletPoint5 : Verify Your Engine Model: Start by locating the engine model number, type, and code to ensure you select the correct replacement part. Using an incorrect vacuum line may lead to leaks or cause the engine to function inconsistently ItemLength : 3 inches ItemName : (6-pack) Calvana 596163 Rubber Vacuum Hose with 6 clamps, 3" Tractor Vacuum Pump Hoses, Compatible with Briggs & Stratton,John Deere Lawnmower Engine Parts, 797408, 593998,Black ItemPackageDimensions_Height : 8.509 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 5.6896 centimeters ItemTypeKeyword : pressure-washer-hoses Manufacturer : Calvana Material : Rubber NominalWallThickness : 0.98 inches PartNumber : Vacuum Hose 6pk ProductDescription : Product Specifications: This set includes six black 596163 vacuum hoses and six clamps, each measuring 3 inches in length, with an overall width of 0.98 inches and a grommet end diameter of 0.59 inches ProductSiteLaunchDate : 2024-12-03T07:32:45.420Z Size : 6pk+6 clamps SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 6 UnspscCode : 40142000