Quicksilver 8M0164891 Emergency Stop Switch Lanyard 54"Genuine OEM Mercury-Mercruiser part. Replacement OEM emergency stop switch lanyard. This lanyard is constructed of bright red/orange, coiled, woven nylon with a large plastic clip at the operator end and loop style clip at the engine end. For use with Mercury and Quicksilver stop switches located at the helm. 54" stop switch lanyard; Fits: Side-Mount 4-Stroke Tiller Steering Systems (ALL); Side-Mount Remote Control 4000 (1994 & up); 30 HP EFI 3-Cyl - s/n 1C456300 & up; 40 HP EFI 3-Cyl - s/n 1C456300 & up; Supersedes: 15920Q54; 8M0092850;