The 2.1-litre pump kit is for use with larger boat steering systems up to 393cc (24 cubic inches) and outboard applications of 2 or more motors with combined total horse power greater than 400hp. This includes both Verado and non-Verado applications. The pump assembly offers smooth and precise steering control for today’s heavier 4 stroke outboards in multiple applications. Kit includes integrated check valve assembly, fittings and aluminum surface mount bracket.