Specification AutomotiveFitType : universal_fit Brand : Happybuy BulletPoint1 : Durable and Long-Lasting Construction: The pressure washer pump makes use of advanced anodizing technology, forming a hard protective layer on its surface. This significantly boosts corrosion resistance and durability. Built to stand the test of time, this pump offers reliable performance for up to 500 continuous hours of use. BulletPoint2 : High-Efficiency Cleaning Performance: Our pump provides up to 4300 PSI of powerful water pressure and a maximum flow rate of 4.4 GPM. It guarantees the rapid completion of tasks, from household cleaning to light industrial jobs. For typical residential and light industrial cleaning, a recommended working pressure of 3700 PSI helps extend the pump's life. BulletPoint3 : Pressure Regulation for Optimal Results: It is equipped with a pressure regulator that enables precise adjustment of the pressure output based on the engine's operation. This ensures the best performance for any cleaning task. During short breaks, you can effortlessly reduce the pressure to switch the engine to idle mode, reducing noise and extending the equipment's lifespan for a more comfortable operation. BulletPoint4 : Wide Compatibility Range: With a standard SAE bolt pattern, this power washer pump is compatible with a variety of horizontal engine pressure washers, including Simpson MorFlex models 40224, 40225, 40226, and Santoprene model 41182. Ensure compatibility by matching the engine orientation, PSI, GPM, engine shaft diameter, and the current pump's inlet/outlet connections. BulletPoint5 : Simple Maintenance: An integrated oil sight glass allows you to check the oil level without disassembling the unit. This helps promptly identify low oil or contamination to keep the pump in top condition. To extend its lifespan and ensure continuous efficiency, it is suggested to change the oil every 60 hours of operation. Please note that this replacement pump is for cold water use only. Color : black ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier1 : 0607601702540 ExternallyAssignedProductIdentifier2 : 607601702540 FitType : Universal Fit IncludedComponents : 1 x Flat Key 4 x φ8 Spring Washers 4 x Hex Bolts 1 x Oil Level Gauge 4 x Flat Washers 6 x O-Rings 1 x User Manual 1 x Pressure Washer Pump 5 x Nozzles 1 x Siphon Tube With Filter IsAssemblyRequired : 1 ItemName : Happybuy Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4300 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226 ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemTypeKeyword : pressure-washer-pumps LegalComplianceCertifications : 1 Manufacturer : Happybuy Material : Acrylonitrile Butadiene Styrene MetalType : Alloy Steel ModelName : Pressure Washer Pump ModelNumber : QXB-7 NumberOfItems : 1 PartNumber : 607601702540 PowerSourceType : Corded Electric ProductDescription : Max/Recommended Pressure: 4300/3700 PSI Max Flow Rate: 4.4 GPM Inlet Connector: 3/4" NH Garden Hose Outlet Connector: 3/8" Quick Connect Shaft Diameter: φ1"/25.4 mm Primary Material: Copper, Aluminum Compatible Engine Power: 13-15 HP Net Weight: 21.49 lbs/9.75 kg Item Model Number: QXB-7 Engine Orientation: Horizontal ProductSiteLaunchDate : 2025-02-16T02:59:56.307Z RequiredProductComplianceCertificate : California Air Review Board (CARB) SafetyDataSheetUrl : 1 Size : 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40151500 WarrantyDescription : 365 days