Specification Brand : Creative.C BulletPoint : 0384-0804 BulletPoint1 : Applications: This will repair the SR450A, SR452A, SR450B, SR450D, SR452D, SR453D, SR450E, SR452E & SR453E BulletPoint2 : Note: The SR460A, SR461B & SR461D models can use this repair kit since the seat is universal - but the Acetylene/Propane seats in the SR460 kits will only work for Acetylene/Propane or CGA 300 & 510 since they do not stand up to higher pressure used with other gases BulletPoint3 : Function: The repair kit includes the small inner diaphragm o-ring and large outer diaphragm o-ring, which are the only soft parts relating to the diaphragm that need to be replaced when rebuilding your regulator.Always clean the seat nozzle as shown in the last photo to ensure no dirt/debris/oil are present prior to completing your rebuild BulletPoint4 : WARNING: Installation of parts should be done by a qualified technician. Improperly installed parts, debris, dirt, oil, etc. can cause malfunction and/or serious injury or death. ALL oxygen service parts and all seats should be installed with caution.Buyer assumes responsibility BulletPoint5 : Works with the Sunstone, Orion, PUK, and any other permanent jewelry or pulse arc welder that accepts a 1/4" hose Color1 : Black Color2 : Gold CustomerPackageType : Standard Packaging ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 00850034865614 ExternallyAssignedProductIdentifier1 : 0716352594868 ExternallyAssignedProductIdentifier2 : 716352594868 ExternallyAssignedProductIdentifier3 : 00014495263109 IncludedComponents : Large Diaphragm O-ring 1407-0187;Inner diaphragm O-ring 1407-0008;Seat Assembly 0740-0131;Friction Bushing 1408-0033;Nozzle Gasket 1408-0086 ItemDisplayWeight : 15 pounds ItemName : Victor SR 450 repair kit 0790-0102 Victor SR450D Oxygen Regulator Rebuild/Repair Parts Kit w/DIAPHRAGM ItemPackageDimensions_Height : 11.811 centimeters ItemPackageDimensions_Length : 1.4986 centimeters ItemPackageDimensions_Width : 9.8044 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : welding-gas-regulators Manufacturer : Creative.c Material : argon ModelName : Victor SR 450 repair kit 0790-0102 ModelNumber : SR450D NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 0384-0804 PowerSourceType : air_powered ProductDescription : Package Include This is a listing for a Victor SR450 Repair kit. Parts included: (7)Large Diaphragm O-ring 1407-0187 (6D)Inner diaphragm O-ring 1407-0008 (10)Seat Assembly 0740-0131 (13)Friction Bushing 1408-0033 (9)Nozzle Gasket 1408-0086 ProductSiteLaunchDate : 2024-01-05T08:48:10.122Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1