This air brake check valve is a PAI-made replacement for Mack heavy-duty brake system circuits, sold as a single unit. It allows air to flow in only one direction through the line, guarding the brake circuit against reverse pressure that could damage upstream components.
Features
Air brake check valve
PAI part number LCV-4057
Cross-references Mack OEM 745-800370
Sold pack quantity: 1 each
PAI component
Tech Specs
- Sell pack: 1 EACH
- Cross-reference: Mack 745-800370
