This relay valve fits Mack Universal air brake applications and is built as a replacement for the factory unit. Mounted closer to the brake chambers than the treadle valve, it applies or releases air on demand to cut lag time in the braking system. It is sold individually.
Interchanges:
- Mack 745-103028
- LRV-3642
Features
Relay valve for air brake systems
Fits All Mack Universal applications
Sold individually (1 EACH)
Tech Specs
- Fitment: All Mack Universal
- Sell Pack: 1 EACH
