Specification Brand : POWER PRODUCTS BulletPoint1 : Manifold Options: The Predator 420cc engine has two manifold options—one with a 45-degree angle and another with a 90-degree angle. This listing is for the 45-degree version. Please verify your engine’s OEM manifold angle and review the reference photos on our product detail page before ordering. BulletPoint2 : Noise Reduction: Our muffler is designed to reduce engine noise to the same level as the OEM part. It serves as a direct replacement, ensuring consistent noise reduction performance. BulletPoint3 : Installation Note: Before installing the muffler on the engine, attach the manifold to the muffler head. Ensure the muffler has completely cooled before handling. BulletPoint4 : Package Includes: 1 muffler, 1 45-degree manifold, gaskets, and bolts. BulletPoint5 : Please Refer to Original Equipment Owners Manual to verify Compatibility Color : Silver/Black CompatibleWithVehicleType : Scooter ExternallyAssignedProductIdentifier1 : 0638457690088 ExternallyAssignedProductIdentifier2 : 638457690088 IncludedComponents : Shield IsAssemblyRequired : 1 ItemName : Muffler and 45-Degree Manifold with Bolts & Gaskets for Predator 13HP 420cc Engines (60340, 60349, 69736) for DuroMax 16HP/18HP XP16HPE XP18HPE Engines ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 7 inches ItemPackageDimensions_Width : 7 inches ItemPackageQuantity : 1 ItemTypeKeyword : lawn-mower-mufflers Manufacturer : POWER PRODUCTS Material : Metal ModelName : 188 Muffler+45 Degree Manifold ModelNumber : 188 Muffler+45 Degree Manifold NumberOfItems : 1 PartNumber : 188 Muffler+45 Degree Manifold PowerSourceType : manual ProductDescription : High Quality Brand New Muffler With Gasket Set Fits Harbor Freight Predator 13HP 420cc 60340 60349 69736 Gas Engine. For the Predator 420cc engine, there are two manifold options: a 45-degree and a 90-degree angle. Our manifold is the 45-degree type, compatible with most 420cc engines. Please check your OEM manifold angle and review the reference photos on our product page before ordering. High Quality Brand New Muffler With Gasket Set Fits DuroMax 16HP XP16HPE 18HP XP18HPE Electric Start Gas Engine. For the Duromax engine, there are two manifold options: a 45-degree and a 90-degree angle. Our manifold is the 45-degree type. Please check your OEM manifold angle and review the reference photos on our product page before ordering. 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. Products information: Package includes: 1 muffler, 1 45-degree manifold, gaskets, and bolts. ProductSiteLaunchDate : 2025-01-23T21:33:06.297Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25170000 WarrantyDescription : 3 months