Sullair Pressure Regulator Repair Kit Replacement – 041742

The Sullair 041742 Pressure Regulator Repair Kit is a genuine OEM service kit designed for the maintenance and overhaul of pressure regulator valves used in selected Sullair rotary screw air compressors. The pressure regulator is a critical pneumatic control component that maintains stable control air pressure, ensuring accurate loading and unloading of the compressor. Replacing worn internal components with the 041742 Repair Kit restores proper pressure regulation, improves compressor efficiency, and enhances system reliability.

Manufactured to Sullair’s OEM specifications, the 041742 Repair Kit includes the essential internal sealing and regulating components required to rebuild compatible pressure regulator valves. According to Sullair service manuals, this kit is used for servicing pressure regulator valves such as 406929 and 408275, depending on the compressor model and series. Regular maintenance with this kit helps eliminate pressure instability, reduce air leakage, prevent unnecessary compressor cycling, and extend the service life of the compressor.

Features

• Genuine Sullair OEM repair kit
• Part Number: 041742
• Pressure Regulator Repair Kit
• Restores accurate pressure regulation
• High-quality diaphragms, seals, and internal valve components
• Precision-engineered for OEM fit and performance
• Durable construction for long service life
• Ideal for preventive maintenance and regulator overhaul

Applications

• Sullair Rotary Screw Air Compressors
• Pneumatic Pressure Regulator Valve Assemblies
• Control Air Pressure Systems
• Preventive Maintenance and Pressure Regulator Repair

Benefits

• Restores stable pressure regulation
• Improves compressor loading and unloading performance
• Reduces air leakage and pressure fluctuations
• Increases compressor efficiency and reliability
• Minimizes maintenance costs and unexpected downtime
• Extends compressor service life

Specifications

• Part Name: Pressure Regulator Repair Kit
• Part Number: 041742
• Brand: Sullair
• Application: Repair kit for compatible Sullair pressure regulator valves, including valve assemblies 406929 and 408275 used on selected rotary screw air compressors.
• Compatibility: Verify using the compressor model, serial number, or installed regulator valve part number before installation.