The BD Diesel Positive Air Shutdown (PAS) system is a critical safety component designed for heavy-duty applications requiring emergency engine shutdown capabilities. Engineered specifically for Dodge models from 2003 to 2007 with 5.9L engines, this system provides a reliable method to cut off engine airflow rapidly, ensuring safety during emergencies such as fire, fuel leaks, or other hazardous situations. The PAS system features an inline butterfly valve installed in the air intake line, which, upon activation by a heavy-duty electrical solenoid, causes the engine to cease operation within seconds. This design is especially beneficial in industries like mining, oil refining, forestry, mobile welding, septic removal, and refueling operations where quick engine shutdown is essential. The system includes an air shutoff valve, intake pipe, clamps, wiring harness, heat shrink, Velcro strips, and a module with solder connections, providing a comprehensive and ready-to-install solution. The butterfly valve’s reduced size and the use of corrosion-resistant aluminum and stainless steel components, along with weatherproof electrical connectors, enhance durability and ease of installation without welding. The unique bead lock feature ensures secure placement of the boots, maintaining the system’s integrity even in harsh environments. The heavy-duty electrical solenoid activates a locked safety cam, delivering a fail-safe shutdown that prevents accidental operation or failure. The PAS system also incorporates automatic overspeed electronics and CAC pipes in some vehicle configurations, making it adaptable to various heavy-duty applications. Backed by a 24-month or 24,000-mile warranty, this system offers peace of mind for fleet operators and industrial users seeking a dependable emergency shutdown solution. Proper installation and adherence to the manufacturer’s guidelines are essential to ensure optimal performance and safety of the system, especially in demanding operational environments.
Features:
- Heavy-duty electrical solenoid trips a locked safety cam causing the engine to shutdown within seconds
- Aluminum and stainless components plus weatherproof electrical connectors to prevent corrosion
- The most effective method to emergency shutdown engine is to cut the air supply
- Unique bead lock keeps boots in place, no welding required
- Butterfly valve installed inline in the air intake system for rapid shutdown
- Weatherproof electrical components designed to withstand harsh conditions
- Compact design reduces overall size compared to competitive units
- Includes all necessary components: air shutoff valve, intake pipe, clamps, wiring harness, heat shrink, Velcro strips, and module
- Suitable for heavy-duty applications across various industries requiring reliable emergency shutdown
Fitment:
Dodge Ram 2500 Laramie 2003
Dodge Ram 2500 Laramie 2005 to 2007
Dodge Ram 2500 SLT 2003 to 2007
Dodge Ram 2500 Sport 2006 to 2007
Dodge Ram 2500 ST 2003 to 2007
Dodge Ram 2500 TRX4 2006 to 2007
Dodge Ram 3500 Laramie 2003 to 2007
Dodge Ram 3500 SLT 2003 to 2007
Dodge Ram 3500 Sport 2006 to 2007
Dodge Ram 3500 ST 2003 to 2007





















