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New Volvo Penta MS25A Marine Transmission Reverse Gear Ratio 2.74:1
The Volvo Penta MS25A marine transmission with a 2.74:1 gear ratio is a mechanical gearbox with a down-angled output shaft. It's often found paired with Volvo Penta D2-50 and D2-60 engines. The transmission is designed for a specific RPM range, typically between 2800 and 3000 RPM, and has a KW rating of 37.5 or 44 depending on the engine.
Specifications
* Gear Ratio: 2.74:1.
* Type: Mechanical gearbox with a down-angled output shaft.
* RPM Range: 2800-3000 RPM.
* KW Rating: 37.5 (for D2-50) or 44 (for D2-60).
* Oil Type: ATF (Dexron II, III).
* Oil Volume: 0.75 liters.
* Engine Compatibility: Commonly found with Volvo Penta D2-50 and D2-60 engines.
The MS25A transmission is a drop-center type, meaning the output shaft is positioned below the input shaft, creating a down-angle. This design can be beneficial for certain boat configurations.