Specification AutomotiveFitType : universal_fit Brand : Lingxiao Pump BulletPoint1 : The ROP Shop replacement Pressure Washer Pump Kit BulletPoint2 : Specs - Pump - Max Pressure: 3000 PSI. Max Flow: 2.5 GPM. Max Pump Speed: 3450 RPM. Shaft Diameter: 3/4" Shaft. 4 Bolt Pattern: 2 5/8" Center to Center between Outer Holes. Max Water Temp: 140° F. Inlet Connection Type: Standard Garden Hose. Outlet Tube Connection: 22mm Male. Coupler - Male Pipe Thread End: M22 (14mm). Female Coupler End: 3/8". Plug - Female Pipe Thread End: M22 (14mm). Plug End: 3/8". Max PSI: 4000. Max Temp: 140° F (60° C). Refer to images 2 and 3 for more information BulletPoint3 : Includes - (1) Pressure Washer Pump with Chemical Injector, Unloader Valve, Thermal Release Valve, & Outlet Tube, (1) Keyway, (1) Hose, (1) Quick-Connect Plug, & (1) Quick-Connect Coupler; comes as shown in the first image BulletPoint4 : This pump mounts horizontal and can face any direction that allows the hose connections to be accessible. Pump needs at least 6HP to handle PSI. Pump head CANNOT be flipped, but pump can be mounted in different directions. Thermal relief valve comes pre-intalled. This is a sealed unit, no oil maintenance required. Brass outlet tube MUST be removed if quick-connect is being used BulletPoint5 : In some cases, original pumps have rounder bases, this pump WILL still work, but the engine area around the shaft will not be completely covered. This will NOT affect the performance of the pump or cause any damage to the shaft. Please note it is not recommended to run any pressure washer pump above its maximum PSI rating. Doing so can result in damage to the pump (not covered by warranty) and/or serious bodily injury Color : Gray ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier : 00197111013903 ExternallyAssignedProductIdentifier1 : 0197111337245 ExternallyAssignedProductIdentifier2 : 00197111337245 ExternallyAssignedProductIdentifier3 : 197111337245 IncludedComponents : Pressure Washer Pump Kit IncludedComponents1 : 1 carburetor + 3pcs gasket IncludedComponents2 : 1 fuel line + 1 intake manifold IncludedComponents3 : 1 fuel filter ItemName : Pump, LX 56WUA, 5.0hp, 230v, 2-SPD, 56Fr, 2.5" x 2.5", SD ItemPackageDimensions_Height : 12 inches ItemPackageDimensions_Length : 20 inches ItemPackageDimensions_Width : 12 inches ItemPackageQuantity : 1 ItemTypeKeyword : pressure-washer-pumps Manufacturer : Lingxiao Pump Material : Stainless Steel MaximumFlowRate : 2.5 gallons_per_minute ModelName : carburetor ModelNumber : 5.5hp Wacker WP1550 NumberOfBoxes : 1 NumberOfItems : 3 PartNumber : 56WUA500-II PowerSourceType : Mechanical ProductDescription : Lingxiao 56WUA500-II Pump LX 56WUA 5.0hp, 230v, 2-Spd, 56Fr, 2.5" x 2.5", SD ProductSiteLaunchDate : 2022-09-01T10:38:24.003Z SkipOffer : 1 Style : Diaphragm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 3 UnspscCode : 40151500 WarrantyDescription : 3 months