ProductsWelding SuppliesWelding Torches & EquipmentTIG Parts & ConsumablesPROApproved VendorMD w/ O-RING 17,18,26 BACK CAPItem #XWT300MAvailableRequest InformationEmail Product LinkSpecificationsAccessoriesApplicationResist Splatter Build-Up, Recommended For Most Welding Operations Except For Use In Confined AreasBrandApproved VendorProductBack CapTypeMediumUsed on Torches17, 18, 26 Compare XWT98W18 Approved Vendor FOR 57Y02 57Y04 17,18,26 O-RING, BACK CAP {PK=10EA} Available