# BD Diesel Positive Air Shutdown (Manual Controlled) - Chevy 2004.5-2010 LLY/LBZ/LMM When you need an emergency engine shutdown system, then BD has the solution that is hard to PASs up. Some industries such as mining, oil refinery, forestry, mobile welding, septic removal and refueling require some vehicles to have an emergency engine shutdown in place. The most effective method for this is to cut the air supply to the Diesel engine ensuring fuel ignition to cease. With BDs Positive Air Shutdown (PAS), an inline butterfly valve is placed in the air intake line and when activated by its heavy duty electrical solenoid, the engine will shutdown within seconds.Standard applications include automatic over-speed electronics and CAC pipes included for some vehicles. The PAS butterfly valve design reduces the number of parts and the overall size as compared to competitive units. Aluminum and stainless components plus weatherproof electrical connectors are used to prevent corrosion. Easy installation with no welding needed for hose retaining beads by utilizing innovative bead boot locks. - 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! - Unique Bead Lock Keeps Boots in Place No Welding Required - Butterfly Valve Placed In-Line In The Air Intake System - Weatherproof Electrical Components To Prevent Corrosion - Reduced Overall Size As Compared To Competitive Units - Heavy Duty Elect. Solenoid Trips A Locked Safety Cam - Most Effective Method To Emergency Shutdown Engine - CAC Pipes Included For Some Vehicles - 24 Months or 24000 Miles Warranty - Unique locking lever holds valve - Unique Locking Lever Holds Vale - Emergency Engine Shutdown - Manual Engine Shutdown This Part Fits: Year Make Model Submodel 2006-2010 Chevrolet Express 2500 Base 2006 Chevrolet Express 2500 LS 2006 Chevrolet Express 2500 LT 2006-2010 Chevrolet Express 3500 Base 2004-2005 Chevrolet Silverado 2500 HD Base 2004-2006 Chevrolet Silverado 2500 HD LS 2004-2010 Chevrolet Silverado 2500 HD LT 2007-2010 Chevrolet Silverado 2500 HD LTZ 2004-2010 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2004-2005 Chevrolet Silverado 3500 Base 2004-2006 Chevrolet Silverado 3500 LS 2004-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007-2010 Chevrolet Silverado 3500 HD LT 2007-2010 Chevrolet Silverado 3500 HD LTZ 2007-2010 Chevrolet Silverado 3500 HD WT 2006-2010 GMC Savana 2500 Base 2006-2010 GMC Savana 3500 Base 2004-2005 GMC Sierra 2500 HD Base 2006 GMC Sierra 2500 HD SL 2004-2010 GMC Sierra 2500 HD SLE 2004-2010 GMC Sierra 2500 HD SLT 2004-2010 GMC Sierra 2500 HD WT 2007 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 2004-2005 GMC Sierra 3500 Base 2006 GMC Sierra 3500 SL 2004-2006 GMC Sierra 3500 SLE 2004-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2007-2010 GMC Sierra 3500 HD SLE 2007-2010 GMC Sierra 3500 HD SLT 2007-2010 GMC Sierra 3500 HD WT 2006 Hummer H1 Alpha ## Details - **Price:** 1018.41 CAD - **Vendor:** BD Diesel - **Type:** Positive Air Shutdown ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1018.41 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Primary - Photo - Unmounted - Photo - out of package - Photo - Unmounted - Photo - out of package - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-positive-air-shutdown-manual-controlled-chevy-2004-5-2010-lly-lbz-lmm) > Updated: 2026-06-26