This air brake relay valve is designed for Mack applications, positioned near the brake chambers to apply or release air faster than routing everything back through the treadle valve. It is a replacement sold individually. Fitting units originally equipped with several Mack relay valve configurations, it serves as a direct swap for the existing valve.
Interchanges:
- 20QE347P1
- Mack 20QE347
- Mack 20QE458
- Mack 745-065125
- LRV-3643
Features
Air brake relay valve
Sold as 1 each
Tech Specs
- Product Type: Relay Valve
- Sell Pack: 1 Each
