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Pacbrake PH+ PowerHalt Electronic Air Shut-off Valve Kit (21-26 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle

Item SHS31186
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Our Price

$1,125.95 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • Diesel engine runaway can occur when the engine intakes flammable particles such as gas, oil vapors, or grain dust.
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      • Emergency engine shutdown system controls the electronic throttle body in the intake manifold, typical of most late-model diesel engines.
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      • Automatically closes off the air supply in emergency situations, protecting life, livelihood, and the vehicle.
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      • Electronically controlled system blocks the engine's air intake path to stop the engine.
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      • Automatic shutdown occurs by actuating the electronic throttle unit if engine speed exceeds a pre-set limit or via manual override.
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      • Valve automatically returns to the open position after shutdown and provides feedback through an illuminated switch.
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      • Reliable and safe emergency shutdown designed specifically for diesel engines with electronic throttle bodies.
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      • Includes a secondary trip speed input allowing a second emergency shutdown speed for special applications such as PTO protection or anti-theft.
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      • In-cab toggle switch included for manual shutdown control.
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      • System automatically resets after shutdown.
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      • Illuminated switch light indicates system activation when the valve is closed.
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      • Valve resets and the switch light extinguishes upon removal of the shutdown signal.
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      • Plug & play installation with factory connectors and pre-built wiring harness.
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      • Kits can be installed in 60 minutes or less without drilling.
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      • Unit can be easily removed, making it suitable for leased trucks.
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      • Fully automatic operation with manual override capability.
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      • Easily switch between multiple built-in shut-off speeds.
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      • Will not trigger ECM trouble codes.
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      • IP67 rated for water and dust ingress protection.
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      • Industry-leading two-year warranty.
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      • Kit contains controller, harnesses, toggle switch assembly, tie straps, and screws.
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      • Specifically designed to fit 2021-2026 6.6L Duramax Silverado 3500 HD models.
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      Description

      Emergency Engine Protection. The Pacbrake PH+ PowerHalt Electronic Air Shut-off Valve Kit is engineered to protect diesel engines from runaway conditions by shutting off the air supply via the vehicle’s electronic throttle body. The system activates automatically when engine speed exceeds preset limits or manually through an in-cab toggle switch, ensuring the safety of the operator, vehicle, and connected equipment.

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      Construction and Appearance. Featuring a durable controller and valve built to IP67 standards, the system is dust- and water-resistant. Its weather-sealed connectors and robust electronics provide reliable long-term performance in demanding engine environments.

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      Installation. The kit offers straightforward plug-and-play installation with factory connectors and pre-built wiring harnesses. Installation typically requires 60 minutes or less without the need for drilling, suiting both professional and experienced DIY installers.

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      Warranty. Backed by an industry-leading two-year warranty for peace of mind.

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      Application. Designed specifically to fit 2021-2026 6.6L Duramax Silverado 3500 HD models, ensuring precise compatibility and performance.

      Pacbrake C50362A

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Electronic Air Shut-off Valve Kit

      Tech Specs

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 3500

      • 6.6L V8 Duramax - 21, 22, 23, 24, 25, 26