Mayfair has once again brought to the performance power boat and recreational sport boat industry a steering revelation with its all new modular wing plate steering systems. By using 21st century manufacturing techniques Mayfair has developed a superior 316L Stainless modular wing plate steering mount. This wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together forming a strong bridge like cradle that provides the ability to mount the wing plate to the boats key attachment points. The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing. This arrangement gives additional support for even tighter, firmer steering control. Best of all there is no disassembly of your outdrives rear end cap (Voids Factory Warranties) and these new systems fit all generations of Bravo outdrives including the new "Slope Back" style. Generally speaking, it is recommended to use external power steering on boats which run in excess of 70 MPH, however there are some boats that run 60 MPH that would benefit from the use of external power steering.Available in standard or narrow width 19.5" or 15.5" off crank centerline cylinder mounting.The Mayfair Full Hydraulic Steering System includes: * Power Steering Cap * Power Steering Banjo Fitting * Power Steering Reservoir Tank * 4" Steering Column * Hydraulic Steering Helm Box * -6 High Pressure Hydraulic Hose * Polished Stainless Steel Steering Ram(s) * Polished Stainless End Cap * Stainless Thru-Hull Fittings * Stainless Bolt Kit * Hi-Pressure Power Steering Filter * Stainless & Brass Fittings * Installation Instruction Manual