Feature 1Designed for Outboard: This lower casing cover is replacement for outboard 9.9HP 15HP F9.9 F8, please confirm whether your model is applicable before purchasing. 2OEM Number: The part numbers for reference are 683 45361 02 4D, please confirm whether it is consistent with your needs. 3Accurate Size: This outboard gear box cover features small and accurate size, which is very convenient and practical. 4Strong Metal: This propeller shaft housing is made of reliable metal material, which ensures high hardness and longer service life. 5Ideal Replacement: This boat motor lower casing cover features professional manufacturing and exquisite technology, ideal for repair and replacement.Item Type: Lower Casing CoverMaterial: Metal .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Lower Casing CoverNote1. 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!