Volvo Penta MS25A 2.23 Marine Gearbox

Volvo Penta MS25A Gearbox

Delivering exceptional power transfer for mid-sized sailing craft, the Volvo Penta MS25A acts as the definitive mechanical solution for a high-performance physical bridge to torque safety. As a premier Volvo Penta marine gearbox, this unit utilizes an angled output shaft to deliver superior hydrodynamic engine response during critical maneuvering. The hardware architecture focuses on technical precision, ensuring this Volvo Penta power system maintains a 2.23:1 reduction ratio to facilitate high-efficiency propulsion for planning and displacement hulls alike.

Technology-driven mechanical control provides total protection through an oversized clutch assembly that maintains positive engagement without the complexity of hydraulic circuits. This Volvo Penta marine transmission features a precision-cast casing to facilitate weight reduction for sensitive displacement hulls. Reliability is reinforced by the easy-to-service mechanical layout and high-capacity bearings designed for the MS25 series. This unit is the premier choice for mariners prioritizing professional maritime power and maximum engine-to-propeller responsiveness.

Key Technical Specifications

• 2.23:1 commercial reduction gear ratio.
• MS25A premium series gearbox frame.
• Instantaneous mechanical clutch engagement system.
• Lightweight cast alloy housing design.
• Designed for continuous coastal operation.
• Simplified mechanical maintenance access points.
• High load bearing assembly design.