Feature: 1. OE Number: The referencing OE number of this starting motor assy are 6C5 81800 00, 6C5 81800, 68V 81800 02, molded and designed depend on the original data. 2. Fitment: The starting motor assembly is a replacement for F50 F60 F90 50‑90HP 4 Stroke outboard motors, please check before ordering to confirm compatibility. 3. High Torsion: The starter motor has a built in powerful magnetic coil for more torsion and fast starting, providing high performance outboard performance. 4. Marine Environment Resistance: Sealed bearings and housings protect against moisture and dirt ingress with excellent resistance to marine environments and rust resistance, ensuring maximum durability. 5. Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles. Specification: Item Type: Starting Motor AssyOE Number: 6C5 81800 00, 6C5 81800, 68V 81800 02 .Material: Metal alloy + aluminum alloyVoltage: 12V Number of Teeth: 13 teeth Rotation: CCWFitment:Fits for F50 F60 F90 50‑90HP 4 Stroke Package List: 1 x Starting Motor Assy Note: Please double check the part number of your item, matching information is for reference only.