2-4 Brake
2-4 BrakeCONSTRUCTION
The 2-4 brake consists of a 2-4 brake piston, a return spring, a pressure plate, drive plates and driven plates.
This brake is engaged by the hydraulic pressure from the transmission control valve and locks the front sun gear when the 2nd gear is selected in the D, 3 or 2 range, or when the 4th gear is selected in drive.