SeaSure 25mm Single Block w/Becket ADDCHSNU3 Also used on Mercury Racing

Also used on Mercury Racing NXT and M8 Drives

20-1/4" x 4-1/4" x 4-1/4" x 1/4"

call 1-800 BOATING with you engine’s serial number to be certain this impeller is correct for you outboard

Ultra-High Bond

Sierra 18-2946 Omc Head Gasket 908611

SeaSure 25mm Single Block w/Becket ADDCHSNU3 Also used on Mercury Racing25mm Single Block with Becket The 25mm plain bearing block range is one of SeaSure's oldest and best selling ranges. The range uses marine grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard wearing and light. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00. 11 features a becket at one end and a clevis pin attachment