Description
The BD-Power 1030390 AutoLoc Torque Converter Lock-Up Controller is designed for use with the BD-Power Exhaust Brake. If your torque converter isn’t locked up when the exhaust brake is applied, you’re only benefiting from a fraction of its retarding power. The BD AutoLoc commands the torque converter to lock up, and stay locked up, any time the exhaust brake is applied in third and fourth gears. This not only helps with engine braking, but because there’s no clutch slippage, transmission oil temperatures remain low. The lock-up clutch and exhaust brake automatically disengage at low speeds to prevent stalling and transmission/converter damage.
Features:
- Maintains lock-up when the exhaust brake is activated
- Ensuring 100% of the retarding force is being transferred in 3rd and 4th gears
- Prevents slippage and subsequent high oil temperatures
