Yanmar SD60 2.23 for JH Series Non-Turbo (S1) – SD60-5-2.23-S

Description

Yanmar SD60 2.23 for JH Series Non-Turbo (S1) – SD60-5-2.23-S is a saildrive propulsion unit designed for use within Yanmar SD60 saildrive systems paired with naturally aspirated JH-series diesel engines. It functions as the underwater transmission component that transfers engine output to the propeller, supporting controlled thrust delivery in sailboat and auxiliary marine installations where a standard-length configuration is required.

Configured with a 2.23 gear ratio, this saildrive supports balanced torque transfer and propeller operation suitable for non-turbo JH-series engines commonly used in marine propulsion. It integrates into OEM Yanmar marine propulsion assemblies and is intended to be installed with compatible adaptor plates, engine beds, and mounting hardware in accordance with manufacturer specifications. As an OEM Yanmar marine propulsion component, it is designed for accurate fitment and proper drivetrain alignment without modification in approved applications.

This Yanmar SD60 saildrive is typically used for replacement of existing standard-length units, repower projects involving compatible non-turbo JH engines, or new marine installations requiring a Yanmar saildrive transmission matched to a defined configuration.