90443-ZW1-000AH Spacer (Sl3) (1") - Overview. The 90443-ZW1-000AH Spacer (Sl3) (1") is an essential rigging component designed specifically for Honda marine engine systems. This one-inch spacer plays a critical role in securing proper spacing and alignment within the control assembly system, supporting the premium single and dual top mount controls. By providing a 1 inch lift, it enhances handle clearance and operational comfort, allowing smooth mechanical motion and ergonomic control.. Key Features. Designed for Honda marine engine rigging systems, particularly with SL3 single top mount controls.. OEM genuine part ensuring original quality and compatibility.. Provides precise 1 inch lift to optimize handle clearance in control assemblies.. Manufactured to match exact Honda factory specifications, tolerances, and dimensions.. Integrates seamlessly with existing mounting hardware and control components.. Enhances control system performance by maintaining proper alignment and secure fitt