The BD Diesel Positive Air Shutdown (PAS) system, part number 1036713, provides a reliable emergency engine shutdown solution for heavy-duty and fleet applications. Designed for industries such as mining, oil refineries, forestry, mobile welding, septic removal, and refueling, this system ensures quick engine cut-off by stopping fuel ignition through air supply interruption. Its inline butterfly valve is installed directly in the air intake line and activated via a heavy-duty electrical solenoid, causing the engine to shut down within seconds. This method is widely recognized as the most effective for emergency engine deactivation, especially in critical operations requiring rapid response.
The PAS system features aluminum and stainless steel components along with weatherproof electrical connectors to prevent corrosion and ensure durability in harsh environments. The innovative bead lock design secures the components in place without welding, simplifying installation and maintenance. The included CAC pipes are compatible with some vehicle models, and the system comes with all necessary hardware such as wiring harnesses, clamps, heat shrink, module, solder, and Velcro strips for a comprehensive setup. The system also includes a locking lever that holds the valve securely in place during operation, providing added safety and reliability.
Engineered for heavy-duty use, the BD Diesel PAS system is suitable for vehicles with specific fitments like the 2011 GMC Sierra 2500 HD/3500 HD and Chevrolet Silverado 3500 HD from 2011 to 2015 LML models. This system is designed to operate effectively in demanding environments, offering peace of mind and enhanced safety during critical operations. The system is backed by a 24-month or 24,000-mile warranty, underscoring its quality and durability for long-term fleet use.
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 placed inline in the air intake system for rapid engine shutdown
- Weatherproof electrical components designed to withstand harsh environments
- Reduced overall size compared to competitive units for easier installation
- Includes CAC pipes for compatibility with select vehicle models
Fitment:
Chevrolet Silverado 2500 HD High Country 2015 to 2016
Chevrolet Silverado 2500 HD LT 2011 to 2016
Chevrolet Silverado 2500 HD LTZ 2011 to 2016
Chevrolet Silverado 2500 HD WT 2011 to 2016
Chevrolet Silverado 3500 HD High Country 2015 to 2016
Chevrolet Silverado 3500 HD LT 2011 to 2016
Chevrolet Silverado 3500 HD LTZ 2011 to 2016
Chevrolet Silverado 3500 HD WT 2011 to 2016
GMC Sierra 2500 HD Base 2015 to 2016
GMC Sierra 2500 HD Denali 2011 to 2016
GMC Sierra 2500 HD SLE 2011 to 2016
GMC Sierra 2500 HD SLT 2011 to 2016
GMC Sierra 2500 HD WT 2011 to 2014
GMC Sierra 3500 HD Base 2015 to 2016
GMC Sierra 3500 HD Denali 2011 to 2016
GMC Sierra 3500 HD SLE 2011 to 2016
GMC Sierra 3500 HD SLT 2011 to 2016
GMC Sierra 3500 HD WT 2011 to 2014





















