Yanmar KMH50V-3 RR 2.47 for 4LV Series (M-Shift) – KMH50V-3 247 4LV

Description

Yanmar KMH50V-3 RR 2.47 for 4LV Series (M-Shift) – KMH50V-3 247 4LV is an angle reduction gear unit designed for Yanmar 4LV series marine diesel engines equipped with mechanical (M-Shift) transmission, offering a 2.47:1 reduction ratio with right-hand (RR) output rotation. This OEM Yanmar marine propulsion component is engineered to transmit 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, without unverifiable performance claims.

Intended for installations that call for a 2.47 reduction ratio and right-hand rotation on compatible Yanmar 4LV series engines with mechanical shift control, this unit aligns with original equipment specifications for “marine gearbox for sailboats / powerboats” and “OEM Yanmar marine propulsion component,” supporting proper mechanical integration typical of Yanmar propulsion systems.

This Yanmar KMH50V-3 RR 2.47 for 4LV Series (M-Shift) – KMH50V-3 247 4LV is suitable for routine maintenance replacement, engine repower projects, or new installations requiring a compatible angle reduction gear to support reliable torque delivery and propeller drive integration.