Sending Units

CL-B4 or CR-R4 Senders Separate left and right sending units are interchangeable as either clutch or throttle controls. The sender face is brushed anodized aluminum, as is the handle.

Optional mounting plate simplifies side-by-side installation.

Hynautic hydraulic controls deliver positive, synchronized commands to marine engines and transmissions. The sending unit delivers the mechanical energy from the control handle by transforming it into fluid energy through a rack and pinion operated internal piston in the hydraulic control head. The piston expels fluid into all of the other control heads and slave units on the system moving each unit an equal distance, resulting in a synchronized movement of each lever.