Volvo Penta MS25A 2.74 Marine Gearbox

Volvo Penta MS25A Gearbox

Optimizing power delivery for restricted engine room spaces, the Volvo Penta MS25A is the definitive mechanical solution for mariners requiring a reliable physical bridge to propulsion efficiency. As a premier Volvo Penta marine gearbox, this unit utilizes an 8-degree down-angle to deliver superior hydrodynamic shaft positioning in compact hull designs. The hardware architecture focuses on torque responsiveness, ensuring this Volvo Penta power system provides a stable 2.74:1 reduction for balanced speed and acceleration in luxury maritime applications.

Technology-driven mechanical performance provides total protection through an integrated friction system that ensures silent shifting and reduced vibration during gear transitions. This Volvo Penta marine transmission features a non-corrosive exterior finish to facilitate durability in damp bilge environments. Reliability is reinforced by the precision-ground helical gears and robust output flange designed for heavy-duty recreational service. This unit is the ideal choice for mariners prioritizing professional maritime power and angled drivetrain performance.

Key Technical Specifications

• 2.74:1 dedicated reduction gear ratio.
• MS25A 8-degree angled gearbox construction.
• Silent-shift conical clutch technology.
• High strength alloy internal gearing.
• Optimized for low vibration operation.
• Compact footprint engine room installation.
• Industrial grade drivetrain bearing system.