Mercury - Remote Kit 889246A80. Mechanical Control Conversion Hardware Manual-Start Tiller to Remote Application. The Mercury Remote Kit is an OEM, factory-style solution for converting select Mercury FourStroke manual-start tiller outboards to a remote mechanical control configuration. Designed for small console or side-mount layouts, this kit supports removing the tiller handle and transitioning throttle and shift operation to a helm-mounted mechanical control box for a cleaner, more organized