Specification Brand : POWER PRODUCTS BulletPoint : Sold on Amazon BulletPoint1 : Please be aware that for the Predator 420cc engine, there are two manifold options available in the market. One has approximately a 45-degree angle, while the other has about a 90-degree angle. Our manifold is of the 90-degree variety, which is compatible with the majority of 420cc gasoline engines. Prior to placing an order with us, we strongly advise you to verify the OEM manifold angle and review the reference photos provided on our product's detail page. BulletPoint2 : Noise Reduction: Mufflers are designed to reduce the noise generated by the combustion process in the engine. Please note that our muffler head is a direct replacement and reduces the same level noise as the OEM part. BulletPoint3 : Important: Before installing the muffler onto the engine, make sure to assemble the manifold onto the muffler head. BulletPoint4 : Durability and Longevity: Investing in a high-quality muffler can extend the life of your engine and exhaust system. Quality materials and construction ensure that the muffler can withstand the rigors of daily driving and exposure to the elements, reducing the need for costly replacements. BulletPoint5 : Package includes: 1X Engine Muffler Head+ 90° Manifold+ Gaskets & Bolts CompatibleWithVehicleType : ATV CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7893215476813 ExternallyAssignedProductIdentifier1 : 0716855710475 ExternallyAssignedProductIdentifier2 : 716855710475 ExternallyAssignedProductIdentifier3 : 00034761022810 FitType : Vehicle Specific GpsrSafetyAttestation : 1 IncludedComponents : Muffler IsAssemblyRequired : 1 ItemDisplayDimensions_Height : 21 inches ItemDisplayDimensions_Length : 4 inches ItemDisplayDimensions_Width : 4 inches ItemDisplayWeight : 5 pounds ItemName : Muffler With 90-Degree Exhaust Manifold Pipe For Harbor Predator 13HP 420cc 60340 60349 69736 Gas Engine For LIFAN LF190FD LF190F-BQ LF188FDP Engine W/Gaskets & Bolts (1) ItemPackageDimensions_Height : 6.096 centimeters ItemPackageDimensions_Length : 14.224 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : lawn-mower-mufflers Manufacturer : POWER PRODUCTS Material : Stainless Steel ModelName : MUFFLERS & ACCESSORIES ModelNumber : 2281 NumberOfItems : 1 PackageLevel : unit PartNumber : 2281 ProductDescription : High Quality Brand New Muffler With 90-Degree Exhaust Manifold Pipe For Harbor Predator 13HP 420cc 60340 60349 69736 Gas Engine For LIFAN LF190FD LF190F-BQ LF188FDP Engine W/ Gaskets & Bolts. Please Note: Some equipment may require a deflector on the muffler to redirect heat. Please send us a message if you need a deflector, or check your OEM muffler design to confirm if one is needed. Package includes: 1X Engine Muffler & Manifold & Gasket Set ProductSiteLaunchDate : 2019-10-02T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 25170000 WarrantyDescription : 90 Days; Parts Only