Sentinel™ Electric Exhaust Brake
Description
Sentinel™ Electric Exhaust Brake
Powerful Braking. Simple Operation. Safer Descents.
The Sentinel Exhaust Brake delivers braking power up to 80% of engine horsepower, helping control downhill speed, reduce brake fade, and protect your service brakes.
Fully electric and throttle-automated, Sentinel provides dependable exhaust braking without an air system or ECM/TCM programming. Easy to install and backed by a lifetime warranty.
Trust your descent.
[ORDER NOW - ONLINE OR BY PHONE]
435-704-2272
Powerful Exhaust Braking—Automatically.
When enabled, Sentinel closes when you release the throttle to provide exhaust braking and opens when you apply the throttle. (optional manual operation)
Fully automated operation with throttle input
No air compressor or vacuum system required
No ECM or TCM programming required
Durable gear-reduced electric motor
Simple installation with basic tools
Backed by a lifetime warranty
More Control. Less Brake Heat.
Long downhill grades and heavy loads put your service brakes to work. Sentinel uses your engine’s retarding power to help slow your vehicle, reducing reliance on your wheel brakes.
Help maintain controlled downhill speeds
Reduce service-brake heat and wear
Minimize brake fade caused by overheating
Improve control while towing or hauling
Build confidence on long descents
Braking output varies with engine speed, vehicle configuration, and operating conditions. Sentinel supplements your service brakes.
Built for Your Diesel.
Sentinel is available for a wide range of diesel applications, including:
Diesel pickup trucks
Diesel vans and SUVs
Compact and specialty diesel engines
Light commercial and utility vehicles
Custom diesel builds
Go to the Bundy Motors Exhaust Brake Selector to confirm the right Sentinel for your vehicle.
Straightforward Installation—Often Under an Hour.
Sentinel is designed for installation using basic tools. Typical installation includes:
Installing the brake inline in the exhaust system
Routing and securing the wiring
Connecting and setting up the controller
Once installed and enabled, throttle-automated operation provides exhaust braking without constant switch operation.
Installation time varies by vehicle and configuration.
Built for Real Diesel Use. Backed for Life.
Sentinel Exhaust Brakes are engineered for high exhaust temperatures, repeated braking cycles, and the demands of towing and hauling.
A durable gear-reduced electric motor provides dependable valve operation through everyday use.
Every Sentinel Exhaust Brake is backed by a lifetime warranty.
Frequently Asked Questions
Do I need an air system or programming?
No. Sentinel is fully electric and requires no air system or ECM/TCM programming.
How does automated operation work?
When the system is enabled, the brake closes when you release the throttle and opens when you apply it.
Is Sentinel suitable for towing?
Yes. With the correct application and installation, Sentinel helps control downhill speed and reduce service-brake use while towing or hauling. Its built for towing.
How do I choose the right Sentinel?
Go to the Bundy Motors Exhaust Brake Selector to confirm the right Sentinel for your vehicle.
Upgrade Your Diesel. Trust Your Descent.
Put dependable, fully automated exhaust braking to work—and give your service brakes a break.
[ORDER NOW - ONLINE OR BY PHONE]
435-704-2272
Mon–Fri 6 AM–6 PM • Most Saturdays
Sentinel™ by Bundy Motors
Trust your descent!
