Mercury Outboards Parts You have rib, the engine you have bought is mercury outboards parts. First you need to check the steering system, is it the right rating for the hp of engine you are putting on? Light duty steering systems will only cope with outboards so in this case you will need a heavy duty steering system for your boat. Mariner outboards come with the steering bracket and the steering link bar, no outboards for sale have a steering system included apart from mercury engines which come equipped with a hydraulic steering system. For more info:- https://www.easternmarine.co.nz/mercury-dealer-east-tamaki-auckland-nz.php https://www.easternmarine.co.nz/