This lower unit seal kit is designed for use with select 9.9 , 15 , 20 , 25 , and 30 outboard motors.The kit includes the following components: 1 oil seal (part number 346650130), 1 seal (part number 3C7014030), 1 seal (part number 332601030), 1 cotter pin (part number 9515030322), and 2 drain gaskets (part number 332600061).It is compatible with models including MSF9.9, MSF15, MSF20, MFS25A, M25C, M25C3, MFS25B (excluding 2013 and 2014 model years), MFS30A, M30A4, M30A3, and MFS30B (excluding 2013 and 2014 model years). Note: This part is made by an independent vendor.Any brand/model mention is for compatibility purposes only.