Features: 1. Part Number: According to original factory specifications, replacement part numbers are 87-88107 and 87-88107A5, 17393, 88107, MP41000, MP52000. 2. Configuration: 3 positions Off, Ignition, Start. Push-to-choke feature. Fits 5/8 inch panel. Includes weatherproof cover. 3. Replacement Use: Designed to replace and restore original ignition switch for improved ignition performance. 4. Durable Material: Constructed from high-quality ABS and brass materials. Offers good water resistance, professional manufacturing, and high reliability. 5. Easy Installation: Meets or exceeds OE standards. Direct replacement installation for efficient operation. Specification: Item Type: Outboard Ignition Switch Material: ABS + Brass Compatible With OEM: 87-88107, 87-88107A5, 17393, 88107, MP41000, MP52000 Fitment: Fits most outboard engines. Includes 2 keys Note: 1. Please double check the part number of your unit; compatibility information is for reference only. 2. If you are uncertain about fitment, please before purchasing to avoid returns. Thank you!