The Bendix Double Check Valve DC-4, part number 283321N, is a genuine Bendix air brake valve designed for heavy-duty truck air brake systems. The DC-4 double check valve allows the higher of two inlet pressures to pass through to a single outlet, a common function in dual-circuit brake systems. Cross-reference numbers for this part include 283321, 745-283321N, BW283321N, BEN-283321N, and BX283321N, among others. Pro Gear and Transmission carries this genuine Bendix part. Call us to confirm proper fit for your specific application.
Features
Genuine Bendix Double Check Valve, model DC-4
Part number 283321N; also referenced as BW283321N and BEN-283321N
Designed for heavy-duty truck air brake systems
Allows higher of two inlet pressures to pass to a single outlet circuit
Cross-references: 283321, 745-283321N, BX283321N, 9990000206, TWDBEN283321N
Sold individually (each)
Tech Specs
- Part Number: 283321N
- Alternate Part Numbers: BW283321N, 283321, 745-283321N, BEN-283321N, BX283321N, 9990000206, TWDBEN283321N
- Valve Type: Double Check Valve
- Model: DC-4
- Brand: Bendix
- Unit of Measure: Each
