Yanmar ZT370H M-Shift Kit Ratio 1.97 – KIT ZT370H-M-197

Description

Yanmar ZT370H M-Shift Kit Ratio 1.97 – KIT ZT370H-M-197 is a sterndrive transmission kit engineered for ZT370H series Yanmar marine propulsion systems, providing a 1.97:1 reduction ratio with mechanical (M-Shift) control compatibility. This OEM Yanmar marine gearbox component is designed for use in sailboats and powerboats where a specified sterndrive ratio and mechanical shift interface are required, supporting reliable transfer of torque from the engine through the transmission to the propeller assembly without unverifiable performance claims.

Intended for applications that call for a 1.97 reduction ratio on compatible ZT370H series sterndrives, this kit aligns with original equipment specifications and technical expectations for “marine gearbox for sterndrives” and “Yanmar saildrive transmission components.” The M-Shift designation indicates compatibility with mechanical throttle and shift controls typical of traditional marine propulsion setups, facilitating integration with existing linkage configurations.

This Yanmar ZT370H M-Shift Kit Ratio 1.97 – KIT ZT370H-M-197 is appropriate for replacement during routine maintenance, engine repower projects, or new installations requiring an OEM-spec Yanmar sterndrive transmission with a 1.97 ratio and mechanical shift compatibility to support dependable marine propulsion system integration.