Description: Brake Air Governor Valve  
Condition: New
Brand: Wabco®
Part Number: R955275491                                                                                          Cross Reference Part Number: R955275491X,R955275491,WAB4753150000, 6300-4753150000, 4753150000

Installation Kit: 4 Bolts and Gasket 

Fitment Guide
International 
Navistar
Volvo 
Mack
Bendix
Freightliner
Wabco

Specifications  

The Brake Governor Valve, designed for air dryer systems, is an essential part of pneumatic braking. It maintains accurate air pressure control into the dryer unit, ensuring regulated dry air delivery for optimal brake performance. This component safeguards against pressure overload and moisture infiltration.

Dimensions: 3.5 x 5.45 x 2.75 in Functions: 
Brake application control: Determines the speed at which the brakes apply and release.
Air pressure regulation: Controls the amount of air pressure supplied to the brake chambers.
Preventing brake lockup: Helps prevent wheel lockup during braking, improving vehicle stability.
Safety enhancement: Contributes to overall vehicle safety by ensuring consistent and reliable braking performance.

Manufacturer information

WABCO Holdings, Inc. was a U.S.-based provider of electronic braking, stability, suspension and transmission automation systems for heavy-duty commercial vehicles.^[2] In 2007, the Vehicle Control Systems was spun off as WABCO Holdings Inc., an American provider of electronic braking, stability, suspension and transmission automation systems for heavy-duty commercial vehicles. Their products are present in many commercial vehicles such as trucks, buses, trailers and off-highway vehicles but they only fill the niche roles.^[3][4] WABCO was acquired by ZF Friedrichshafen in May 2020.

Warranty
First Truck Parts offers a 365-days warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.