Features 1Applicable Model: Lifting eye tool is fit for Marine and for Force 2 stroke outboards 50hp and up (excluding for Verado) with 1 1/2in?16 TPI threads. 2OE Number: The part number of lifting eye tool for reference is 91 904551, please confirm whether it is consistent with the OE you need. 3Corrosion Resistance: Crafted from high grade SS304 steel with zinc yellow coating, our outboard lifting eye tool offers superior corrosion resistance. 4Easy to Use: Seamlessly screws into 1?1/2 inch fine threads over any flywheel nut, simplifying boat engine maintenance. 5Direct Replace: Designed and manufactured according to the original sizes, can be used to refurbish and replace the old and broken lifting eye tool. Specification Item Type: OutboardLiftingEyeToolReplaces Part Number: 91 904551Fitment: Package List 1 x Lifting Eye Tool