Features: 1.Part Number: According to the original factory specifications, replacing part numbers are 87?88107 and 87?88107A5 17393 88107 MP41000 MP52000. 2.Configuration: 3 positions Off?Ignition?Start. Push?To?Choke feature. Accommodates 5/8in panel. Weatherproof cover included. 3.Good Replacement: Used to replace and refurbish the original ignition switch to improve the ignition performance. 4.Durable Material: Made of superior quality ABS and brass material, good water resistance, professional manufacturing, high reliability. 5.Easy Installation: Meet or exceed OE standard manufacturing, direct replacement installation, has higher work efficiency.Specification:Item Type: Outboard Ignition SwitchMaterial: ABS + brassReplace OEM: 87-88107 and 87-88107A5 17393 88107 MP41000 MP52000Fitment: Fits most outboard engines, comes with 2 keysNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!