Powerful steering box for M90 Mach cables with high leverage for easier steering and minimal steering wheel play. Suitable for large engines and speeds above 40 knots, a good alternative to a hydraulic steering. The T93ZT is recoil-proof. Supplied without mounting flange, use X34, X35, X90 or X91 Wheel revolutions: 4.2 Stroke length: 228 mm Steering wheel max: 406 mm Cone: 3?4 Std