Yanmar ZT370H Mechanical Shift Sterndrive, 1.78 Ratio (Loose), ZT370H-M-178

A Yanmar ZT370H sterndrive transmission unit, model ZT370H-M-178, with a 1.78:1 reduction ratio and mechanical (M-Shift) control. It is a loose unit for Yanmar ZT370H series propulsion installations in sailboats and powerboats.

As a mechanical (M-Shift) unit, it is operated through mechanical throttle and shift linkages, so it can be matched to a boat's existing mechanical control setup. In the drive line it sits between engine and propeller and delivers the 1.78 ratio required by compatible ZT370H sterndrives. It is intended for maintenance replacement, an engine repower or a new installation.

Highlights

• 1.78:1 reduction ratio

• Mechanical (M-Shift) control

• For Yanmar ZT370H series sterndrives

• Works with mechanical throttle and shift linkages

• Supplied as a loose unit

Specifications

Good to know

• Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.