A4571400269
Turbo Waste Gate Valve for OM457 Euro 3
Detroit Diesel

The waste gate valve is a critical component in turbocharged engines, regulating exhaust gases that drive turbo boost pressure. With a stroke length of 26 mm and an outer diameter of 74.50 mm, this valve is designed for precise response to pressure changes, operating efficiently at 5 bar. Its function is to divert excess exhaust gases away from the turbine wheel when maximum boost levels are reached, preventing over-boosting and protecting the turbocharger from damage. The overall length of nearly 278 mm ensures proper fit within the turbo assembly. Properly functioning waste gate valves contribute to improved engine performance, fuel economy, and longevity of turbo components. Source One Parts Center supplies this vital part, guaranteeing compatibility and dependable operation in your heavy-duty turbocharged system.