The BD Diesel Positive Air Shutdown (PAS) system offers a reliable emergency engine shutdown solution tailored for heavy-duty industrial and fleet applications. Designed for vehicles operating in mining, oil refining, forestry, mobile welding, septic removal, and refueling industries, this system ensures rapid engine shutdown by cutting off the air supply, preventing fuel ignition and engine operation. The PAS system features an inline butterfly valve installed within the air intake line, activated by a robust electrical solenoid, causing the engine to shut down within seconds. This setup is essential for safety and compliance in demanding environments where quick engine shutdowns are critical.
The system includes all necessary components for a straightforward installation, such as the air shutoff valve, boots, wiring harness, bead ring, drill template, C-clip, clamps, Velcro strips, heat shrink tubing, and a control module. Its innovative design minimizes parts count and overall size compared to other units, making installation easier without welding. Heavy-duty aluminum and stainless steel components, along with weatherproof electrical connectors, ensure corrosion resistance and durability in harsh conditions. The system also incorporates a unique bead lock to keep boots securely in place, providing a reliable seal and preventing accidental dislodgement during operation.
This manual-controlled safety system enables operators to activate emergency shutdowns quickly, with the added benefit of a locking lever that holds the valve in position. The inclusion of CAC pipes in some applications enhances compatibility across various vehicle models. With a 24-month or 24,000-mile warranty, the BD Diesel PAS system offers peace of mind for fleet operators needing a dependable safety device. Its compact design and high-quality materials make it an ideal choice for industries where engine shutdown speed and reliability are paramount, ensuring safety and operational integrity in demanding 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 within 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 installation components such as boots, wiring harness, and drill template
Fitment:
Chevrolet Express 2500 Base 2006 to 2010
Chevrolet Express 2500 LS 2006
Chevrolet Express 2500 LT 2006
Chevrolet Express 3500 Base 2006 to 2010
Chevrolet Silverado 2500 HD Base 2004 to 2005
Chevrolet Silverado 2500 HD LS 2004 to 2006
Chevrolet Silverado 2500 HD LT 2004 to 2010
Chevrolet Silverado 2500 HD LTZ 2007 to 2010
Chevrolet Silverado 2500 HD WT 2004 to 2010
Chevrolet Silverado 2500 HD Classic LS 2007
Chevrolet Silverado 2500 HD Classic LT 2007
Chevrolet Silverado 2500 HD Classic WT 2007
Chevrolet Silverado 3500 Base 2004 to 2005
Chevrolet Silverado 3500 LS 2004 to 2006
Chevrolet Silverado 3500 LT 2004 to 2006
Chevrolet Silverado 3500 WT 2004
Chevrolet Silverado 3500 WT 2006
Chevrolet Silverado 3500 Classic LS 2007
Chevrolet Silverado 3500 Classic LT 2007
Chevrolet Silverado 3500 Classic WT 2007
Chevrolet Silverado 3500 HD LT 2007 to 2010
Chevrolet Silverado 3500 HD LTZ 2007 to 2010
Chevrolet Silverado 3500 HD WT 2007 to 2010
GMC Savana 2500 Base 2006 to 2010
GMC Savana 3500 Base 2006 to 2010
GMC Sierra 2500 HD Base 2004 to 2005
GMC Sierra 2500 HD SL 2006
GMC Sierra 2500 HD SLE 2004 to 2010
GMC Sierra 2500 HD SLT 2004 to 2010
GMC Sierra 2500 HD WT 2004 to 2010
GMC Sierra 2500 HD Classic SL 2007
GMC Sierra 2500 HD Classic SLE 2007
GMC Sierra 2500 HD Classic SLT 2007
GMC Sierra 2500 HD Classic WT 2007
GMC Sierra 3500 Base 2004 to 2005
GMC Sierra 3500 SL 2006
GMC Sierra 3500 SLE 2004 to 2006
GMC Sierra 3500 SLT 2004 to 2006
GMC Sierra 3500 WT 2004 to 2006
GMC Sierra 3500 Classic SL 2007
GMC Sierra 3500 Classic SLE 2007
GMC Sierra 3500 Classic SLT 2007
GMC Sierra 3500 Classic WT 2007
GMC Sierra 3500 HD SLE 2007 to 2010
GMC Sierra 3500 HD SLT 2007 to 2010
GMC Sierra 3500 HD WT 2007 to 2010





















