BD DIESEL 1036703 POSITIVE AIR SHUT-OFF FORD 2011–2014 6.7L POWER STROKE

Product Description

The BD DIESEL 1036703 Positive Air Shut-Off is a critical safety device designed for 2011–2014 Ford 6.7L Power Stroke trucks. In rare but dangerous diesel engine runaway scenarios — when external hydrocarbons enter the intake and cause uncontrolled overspeed — this Positive Air Shut-Off safely cuts the intake air supply, shutting down the engine to protect life, vehicle, and equipment.

BD Diesel 1036703, positive air shutoff valve, 6.7 Power Stroke diesel shutdown, emergency engine cutoff, inline butterfly valve air shutdown, heavy-duty solenoid air shutoff

Featuring a butterfly valve placed inline in the intake system with a heavy-duty electrical solenoid and weather-resistant electrical connectors, the BD Diesel Positive Air Shut-Off offers reliable operation and corrosion resistance. Bead boot locks keep intake boots secure without welding, and the compact design installs cleanly in the intake tract. 

Fitment

• 2011 Ford F-250 Super Duty – 6.7L Power Stroke
• 2012 Ford F-250 Super Duty – 6.7L Power Stroke
• 2013 Ford F-250 Super Duty – 6.7L Power Stroke
• 2014 Ford F-250 Super Duty – 6.7L Power Stroke
• 2011 Ford F-350 Super Duty – 6.7L Power Stroke
• 2012 Ford F-350 Super Duty – 6.7L Power Stroke
• 2013 Ford F-350 Super Duty – 6.7L Power Stroke
• 2014 Ford F-350 Super Duty – 6.7L Power Stroke

Fitment Note: Confirm your truck’s engine and intake configuration before ordering. The BD Positive Air Shut-Off is intended for use where diesel engine overspeed protection is required or desired.

Cross-Reference / Compatible BD DIESEL Products

• BD DIESEL 1036701 POSITIVE AIR SHUT-OFF – FORD 2003–2007 6.0L POWER STROKE
• BD DIESEL 1036713 POSITIVE AIR SHUT-OFF – CHEVY/GMC 6.6L DURAMAX 2011–2016

FAQ

What does the Positive Air Shut-Off do?

It cuts airflow to the engine in diesel runaway or overspeed scenarios, safely stopping combustion and preventing engine damage or injury. 

Is this a forced shutdown device?

Yes — when activated, the heavy-duty solenoid closes the butterfly valve to stop all intake air, bringing the engine to a controlled stop. 

How difficult is installation?

Installation typically takes a few hours and uses bead boot locks to secure connections without welding. 

Specifications for BD DIESEL PRODUCTS 1036703