Springfield Marine Economy Guardian Motor Support. Protects Leading Edge Of Motor's Lower Unit. Reduces Wear On Steering Mechanism. Bolt-On and Over The Roller Economy Combo. Narrow Cast Aluminum Head With Composite Pivoting Motor Supports. Features of Springfield Marine 1780245 Economy Guardian Motor Support Protects leading edge of motor's lower unit Reduces wear on steering mechanism Bolt-on and over-the-roller combo Narrow cast aluminum head with composite pivoting motor supports 5-year warranty Package Contents: Springfield Marine 1780245 Economy Guardian Motor Support Springfield Marine 1780245: Economy Guardian Motor Support