This magneto ignition switch is a direct replacement for Seadog OEM Part Number 420386-1.Sierra's Polyester Ignition Switch is impact- and corrosion-resistant and installs in a standard 7/8"dia. hole. This four-position magneto switch provides Accessory-Off-Run-Start with push-to-choke. Includes two keys and different key codes for added security.Key FeaturesMaximum corrosion protection eliminates oxidationInner seal between cylinder lock and contact plateNon-conductive housing eliminates potential shortsFour-position magneto switchPush-to-chokeExact OEM replacement for Seadog Part Number 420386-1SpecificationsMaterial: Marine-grade glass-filled polyesterLength: Short, 5/8" maximum panel thicknessHole Size: 7/8"Terminal Type: 6 screw tab, 1 boss screwBack Up Nut: PlasticFace Nut: Hex black plasticChoke: Push-to-chokePositions: Accessory-Off-Run-StartRatedIgnition: 15A @ 12V DCSolenoid: 30A @ 12V DCChoke: 7A @ 12V DCAccessory: 15A @ 12V DCThe Sierra Engine Parts SelectorIn addition to ignition switches, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.