Sierra Ignition Switch - 3 Position Magneto MP39830

Back Up Nut: Brass

Face Nut: Hex Black Plastic

Hole Size: 7/8"

Length: Long: 1 1/8" maximum panel thickness

Material: Marine grade glass-filled Polyester

Rated Choke: 7 Amp @ 12v DC

Rated Ignition: 15 Amp @ 12v DC

Rated Solenoid: 30 Amp @ 12v DC

Terminal Type: 6 Screw Tab

Switch Positions: Off - Run - Start

Type: 3 Position Magneto

Maximum corrosion protection - eliminates oxidation

Inner seal between cylinder lock and contact plate

Non-conductive housing eliminates potential shorts

Interchange: 

Johnson/Evinrude
378238
386545

Seadog
420369-1