Specification Brand : Allparts Equipment & Accessories BulletPoint1 : High Pressure - Up to 4400 PSI burst pressure tackles tough cleaning jobs like paint removal, stubborn dirt, graffiti cleaning, and heavy grime with a 4.0 gallons per minute (GPM) delivery it has a great balance between cleaning power and water usage. BulletPoint2 : Durability - Brass Pump Head helps resist corrosion and wear for long-lasting performance with polished ceramic-coated pistons to extend pump life and improve efficiency, as well as dual oversized ball bearings that aid in reducing friction and wear for smoother pump operation and a vented oil crankcase. BulletPoint3 : Built-In Easy-Start System - makes starting the pump effortless, even for first-time users, with a fully adjustable EZ Start unloader system and ergonomic control handle to fine-tune the output pressure to match your cleaning needs. BulletPoint4 : Quick Installation - The 90034 comes fully plumbed with all necessary hoses and fittings, making installation quick and painless. With a standard SAE bolt pattern for easy installation, as shown in the photos... The multi-fit gas engine flange and hollow shaft that fits most horizontal 1 Inch shaft engines allows for a wide compatibility of applications making this AAA pump a versatile replacement option. BulletPoint5 : VERIFY - Please verify your model number with your manual before purchasing and installing to ensure compatibility. BulletPoint6 : USA BASED - Allparts Equipment & Accessories takes pride in distributing our products in Southwest Michigan, USA. We are committed to delivering superior products that ensure performance, reliability, and durability. Additionally, Allparts offers 50+ combined years of top-tier USA based technical support to assist you with any questions or issues, ensuring you receive the best possible experience with our products. Color : Black ExternallyAssignedProductIdentifier1 : 0676737790592 ExternallyAssignedProductIdentifier2 : 676737790592 IncludedComponents : Hardware Mounting Kit ItemName : 90034 Simpson AAA Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 4.0 GPM @ 4400 Max PSI with 1" Hollow Shaft, Includes Siphon Tube and Hardware ItemPackageDimensions_Height : 10 inches ItemPackageDimensions_Length : 14 inches ItemPackageDimensions_Width : 14 inches ItemTypeKeyword : pressure-washer-pumps Manufacturer : AAA Simpson by FNA Group Material : Metal MaximumFlowRate : 4 gallons_per_minute ModelName : Pressure Washer Pump ModelNumber : 90034 PartNumber : 90034 PowerSourceType : Gas Powered ProductDescription : 90034 AAA Triplex Plunger Pump Kit is a highly efficient pump that minimizes engine load while delivering top performance. ProductSiteLaunchDate : 2025-03-25T14:11:34.074Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40151500