BD Diesel Positive Air Shutdown (Manual Controlled) - Generic 3.5in

BD Diesel is a well-known name for performance and reliability parts, especially for diesel engines. They offer solutions for demanding applications, and this Positive Air Shutdown (PAS) system is a prime example of their commitment to safety and engine protection. If your work involves environments like mining, oil refineries, forestry, or mobile refueling, having a reliable emergency engine shutdown system is often a requirement, and this kit provides that critical capability. The most effective way to stop a diesel engine in an emergency is to cut off its air supply, preventing fuel ignition and potential runaway conditions.

This PAS system features an inline butterfly valve that, when activated by a heavy-duty electrical solenoid, closes off the air intake. This action safely shuts down the engine within seconds, preventing catastrophic failure and protecting both the vehicle and its occupants. BD Diesel has designed this system with durability in mind, using aluminum and stainless steel components along with weatherproof electrical connectors to resist corrosion. The butterfly valve design is compact and uses fewer parts than many competing units. Installation is made simpler with innovative bead boot locks, meaning no welding is required to secure the hoses, and CAC pipes are included for certain vehicle applications.

Think of this system like a fire extinguisher for your engine. While diesel engine runaway caused by external hydrocarbon ingestion is rare, it can lead to over-speeding and severe damage. This BD Diesel PAS kit offers peace of mind, ensuring you have a dependable way to shut down the engine safely when it matters most. The kit includes the air shutoff valve, wiring harness, boot, module, clamps, Velcro strips, bead ring, drill template, heat shrink, and solder, making it a comprehensive solution.