Specification Brand : Cerlingwee BulletPoint1 : PERFECT FITMENT:Unloader valve assembly is replacement for Troy Bilt pressure washer pump, perfect matching. BulletPoint2 : REPLACE PART NUMBER:The part number of pressure washer pump unloader valve is 309515003 and 308418003. BulletPoint3 : ORIGINAL STANDARD:According to original standard, you can directly replace the old or damaged unloader valve assy. BulletPoint4 : MATERIAL:Unloader valve is made of high quality steel alloy and copper material, high strength, sturdy and . BulletPoint5 : EASY INSTALLATION: Easy to install, no complicated operation is required, convenient for using, save your time and energy. ExternallyAssignedProductIdentifier : 7021533897977 FitType : Universal ItemName : Shanbor Unloader Valve, High Strength Simple Installation 309515003 for Pressure Washer Pump ShanborPMQu ShanborPMQu ItemPackageDimensions_Height : 15.0114 centimeters ItemPackageDimensions_Length : 2.4892 centimeters ItemPackageDimensions_Width : 6.7056 centimeters ItemTypeKeyword : pressure-washer-accessories ItemTypeName : Spare & Replacement Parts Manufacturer : Shanbor Material : Copper ModelName : ShanborPMQu ModelNumber : ShanborPMQu NumberOfItems : 1 PartNumber : ShanborPMQu ProductDescription : Item Type: UnloaderValveMaterial: Steel alloy + copperApplication: Aftermarket replacement parts to replace the original unloading valveReplace Part Number: 309515003, 308418003Fitment:ReplacementforTroyBiltPressureWasherPump ProductSiteLaunchDate : 2022-03-06T23:13:40.951Z UnitCount : 1 ValveType : Pressure Relief Valve