The Victor® style Heavy Duty Regulator Repair Kit includes the essential replacement parts needed to service and restore performance on Victor SR450D Oxygen, SR461B Propane, and SR460A Acetylene regulators. Each component in this kit is engineered to Victor’s exacting standards to ensure a secure seal, smooth pressure control, and long-lasting reliability.

Whether you’re maintaining a shop regulator or rebuilding field equipment, this repair kit helps extend the life of your regulators and keep your gas system performing safely and efficiently.

Key Features

• Genuine Victor® style replacement components
• Designed for SR450D (Oxygen), SR461B (Propane), and SR460A (Acetylene) regulators
• Includes all critical seals, O-rings, and seats for proper rebuild
• Restores consistent pressure delivery and leak-free performance
• Built from durable, high-temperature, chemical-resistant materials

Kit Includes

• Seat Assembly (10)
• Nylon Gasket (9)
• Friction Ring (13)
• Inner Diaphragm O-Ring (6D)
• Outer Diaphragm O-Ring (7)

Technical Specifications

• Oxygen Regulator Kit: Part #0790-0102
• Fuel Gas Regulator Kit: Part #0790-0105
• Compatible Models: SR450D, SR461B, SR460A