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 Switch_x000D_ _x000D_ Material: ABS + brass_x000D_ Replace OEM: 87-88107 and 87-88107A5 17393 88107 MP41000 MP52000_x000D_ _x000D_ Fitment: Fits most outboard engines, comes with 2 keys Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!