# BD Diesel Positive Air Shutdown (Manual Controlled) - Chevy 2011-2015 LML

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

2015-2016

Chevrolet

Silverado 2500 HD

High Country

2011-2016

Chevrolet

Silverado 2500 HD

LT

2011-2016

Chevrolet

Silverado 2500 HD

LTZ

2011-2016

Chevrolet

Silverado 2500 HD

WT

2015-2016

Chevrolet

Silverado 3500 HD

High Country

2011-2016

Chevrolet

Silverado 3500 HD

LT

2011-2016

Chevrolet

Silverado 3500 HD

LTZ

2011-2016

Chevrolet

Silverado 3500 HD

WT

2015-2016

GMC

Sierra 2500 HD

Base

2011-2016

GMC

Sierra 2500 HD

Denali

2011-2016

GMC

Sierra 2500 HD

SLE

2011-2016

GMC

Sierra 2500 HD

SLT

2011-2014

GMC

Sierra 2500 HD

WT

2015-2016

GMC

Sierra 3500 HD

Base

2011-2016

GMC

Sierra 3500 HD

Denali

2011-2016

GMC

Sierra 3500 HD

SLE

2011-2016

GMC

Sierra 3500 HD

SLT

2011-2014

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 1023.93 CAD
- **Vendor:** BD Diesel
- **Type:** Positive Air Shutdown

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1023.93 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - out of package
- Photo - Unmounted
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-positive-air-shutdown-manual-controlled-chevy-2011-2015-lml)
> Updated: 2026-06-26