Yanmar KMH50A-3 RR 2.13 for 4LV Series (M-Shift) – KMH50A-3 213 4LV

Description

Yanmar KMH50A-3 RR 2.13 for 4LV Series (M-Shift) – KMH50A-3 213 4LV is an angle reduction gear unit engineered for use with Yanmar 4LV series marine diesel engines equipped with mechanical (M-Shift) transmission, providing a 2.13:1 reduction ratio and right-hand (RR) output rotation. This OEM Yanmar marine propulsion component is designed to transfer torque from the engine through the marine gearbox to the propeller shaft in shaft-driven sailboats and powerboats where a specific angle gear ratio is required.

Intended for installations that call for a 2.13 reduction ratio and right-hand rotation on compatible Yanmar 4LV series engines, this unit aligns with original equipment specifications for “marine gearbox for sailboats / powerboats” and “OEM Yanmar marine propulsion component,” maintaining technical clarity and compatibility without unverifiable performance claims. The M-Shift configuration denotes mechanical shift control compatibility typical of select 4LV installations.

This Yanmar KMH50A-3 RR 2.13 for 4LV Series (M-Shift) – KMH50A-3 213 4LV is suitable for replacement during routine maintenance, engine repower projects, or new installations requiring a compatible angle reduction gear to support reliable torque delivery and propeller drive integration.