BD's BrakeLoc connects to the control wire of the 7.3L's exhaust backpressure valve and turns it into an electronically controlled exhaust brake. It includes BD's AutoLoc to hold lock-up while braking in third and fourth, so all of the retarding force reaches the wheels.
Because the factory valve is hydraulically actuated, expect a 2-3 second delay before braking starts. BD positions BrakeLoc as an economical option, not a replacement for a true exhaust brake; for quicker, stronger braking it recommends a BD exhaust brake.
Owners of 1995-2003 7.3L Power Stroke automatics who want some engine braking on a budget.
| Engine | 7.3L Power Stroke, 1995-2003 |
|---|---|
| Transmission | Automatic |
| Works through | Factory exhaust backpressure valve |
| Converter control | AutoLoc included |
| Install time (BD estimate) | 2 hours |
| Warranty | 12 months / 24,000 miles |
| Shipping weight / box | 1.4 lb · 10.4 × 8.4 × 2.4 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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