Aftermarket Johnson / Evinrude Outboard 585134 Emergency Cut-Off Switch
The Sierra MP40970-1 Switch is designed for the applicable marine electrical circuit.
Coiled Lanyard
Kills ignition when lanyard is pulled
For use with conventional or magneto ignitions
Unique design keeps plunger down when lanyard connected
Seals out moisture
Makes re-connection easier
Panel thickness up to 1/4''
4 Terminals allow selection of normally open or normally closed circuit
Replacement Lanyard:Â MP40990
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra MP40970-1?
Sierra MP40970-1 is a switch.
Which part numbers cross-reference Sierra MP40970-1?
This listing cross-references Cole Hersee M-597, Seadog 420487-1 and Valmar 31012. See the Cross References & Alternative Products section above for linked alternatives where available.