This emergency relay valve fits Mack air brake systems and is a PAI-made replacement. It manages air pressure to the spring brake chambers, triggering automatic brake application if trailer air supply pressure drops too low. Sold individually.
Features
Emergency relay valve for air brake systems
PAI part number EM36400
Cross-references to Mack 7546-110200
Sold pack: 1 each
A PAI part from Pro Gear and Transmission
Tech Specs
- Product group: Air Brake Parts
- Cross-reference: Mack 7546-110200
- Sell pack: 1 each
