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The Yanmar ZT370H M-Shift Kit Ratio 2.18 – KIT ZT370H-M-218 is an OEM Yanmar sterndrive transmission kit designed for compatible Yanmar ZT370H marine propulsion systems requiring a 2.18:1 reduction ratio and mechanical M-Shift control compatibility. Built for approved sailboat and powerboat applications, this kit supports correct gear ratio matching, mechanical shift integration, and engine-to-propeller torque transfer in replacement, routine maintenance, repower, refit, and new propulsion installations.Add to cart
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The Yanmar ZT370H M-Shift Transom (Loose) – ZTH-M-TRANSOM is an OEM Yanmar marine propulsion component designed for compatible Yanmar ZT370H sterndrive systems using mechanical M-Shift control interfaces. Supplied as a loose transom assembly, this component provides the structural hull interface required to mount the ZT370H M-Shift sterndrive assembly, supporting correct sterndrive alignment, mechanical control integration, and secure installation in approved marine applications.Add to cart
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Add to cart
The Yanmar ZT370H Mechanical Shift Ratio 1.65 (Loose) – ZT370H-M-165 is an OEM Yanmar sterndrive transmission component designed for compatible Yanmar ZT370H marine propulsion systems requiring a 1.65:1 reduction ratio and mechanical M-Shift control interface. Supplied as a loose sterndrive transmission unit, this component supports proper torque transfer, ratio matching, and mechanical shift integration in approved sailboat, powerboat, replacement, repower, and new installation applications.
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The Yanmar ZT370H Mechanical Shift Ratio 1.78 (Loose) – ZT370H-M-178 is a precision-engineered marine sterndrive unit designed to deliver efficient power transfer, smooth mechanical shifting, and reliable propulsion performance. It is built for marine professionals and vessel owners who require dependable sterndrive functionality with flexible installation options.Add to cart
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The Yanmar ZT370H Mechanical Shift Ratio 1.97 (Loose) – ZT370H-M-197 is an OEM Yanmar sterndrive transmission component designed for compatible Yanmar ZT370H marine propulsion systems requiring a 1.97:1 reduction ratio and mechanical M-Shift control interface. Supplied as a loose sterndrive transmission unit, this component supports correct gear ratio matching, engine-to-propeller torque transfer, and mechanical control integration in approved sailboat, powerboat, replacement, repower, and new installation applications.Add to cart
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Add to cart
The Yanmar ZT370H mechanical shift ratio 2.18 sterndrive is a heavy-duty marine propulsion system designed for high-power diesel engine applications. Built by Yanmar, this sterndrive unit delivers efficient power transfer, strong thrust, and reliable mechanical shifting for demanding marine environments.
