Bd Diesel PressureLoc - 1031300 The TorqLoc with its three position switch allows for manual command of the lock-up as well as AutoLoc and stock operations.
Bd Diesel BD Diesel TorqLoc - 1030398 The TorqLoc with its three position switch allows for manual command of the lock-up as well as AutoLoc and stock operations.
The AutoLoc maintains lock-up when the exhaust brake is activated ensuring that 100% of the retarding force is being transferred in 3rd and 4th gears, preventing slippage and subsequent high oil temperatures. Contemporary torque converters have two modes: fluid coupling or unlocked mode, and locked mode when the internal clutch is engaged and 100% of the engines power is transferred through the converter.