Oshkosh Air Regulator

Oshkosh Air Regulator

This component is a fixed 56 PSI pressure relief valve, commonly misidentified as an air regulator, designed for the pressurized water tank system on Oshkosh and Terex Advance front discharge mixers. Air pressure is used to dispense water from the tank; this valve serves as a critical safety feature by automatically venting pressure that exceeds its 56 PSI rating. Replacement is necessary if the valve fails, leaks, or vents prematurely, to prevent damage to the water tank and ensure proper system operation.

Key Features

• Fixed pressure relief at 56 PSI
• Protects water tank from over-pressurization
• Brass and polymer construction for corrosion resistance
• Non-adjustable design for consistent safety performance
• Installs into the air-line of the water tank system

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits the air-pressurized water tank systems on various front discharge concrete mixers, including models from Oshkosh and Terex Advance. It is a direct aftermarket replacement for parts with a 56 PSI pressure relief requirement.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.