RKN34127 Wabco tractor pressure valve is a brake system device with a maximum operating pressure of 159.5 psi and an OE specification build.
This kind of valve guards the tractor's air supply, so a trailer breakaway or a severe trailer leak cannot drain the air the tractor needs for its own brakes. The trailer air lines run through it, and it shuts that circuit off once trailer pressure drops too far. A genuine Wabco part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Non returnable item
Features
Wabco tractor pressure valve, part number RKN34127
Maximum operating pressure 159.5 psi
OE specification
Product category: device
Keeps the tractor's air supply from draining if the trailer separates or leaks heavily
Tech Specs
- Brand WABCO
- Part type Premium original quality
- Product category Device
- Max. operating pressure159.5 psi
- Technical specification OE specification
