
Volvo Penta MS15A 2.63 Marine Gearbox
Tucked inside auxiliary sailboat engine bays, the 11 kg Volvo Penta MS15A-263 down angle marine gearbox provides an 8-degree shaft angle with a 2.63:1 ratio, handling 40 HP at 3000 RPM.
- 8 degree down angle aligns shafts.
- 2.63:1 reduction powers small cruiser propellers.
- Mechanical clutch operates without hydraulic lines.
- Lubrication reservoir holds 0.35 liters oil.
- Compact transmission weighs only 11 kg.
Match an angled-shaft sailboat installation with the Volvo Penta MS15A 2.63 Marine Gearbox. This marine gearbox is specified for sailboats and small cruisers, with a 2.63:1 reduction ratio and an 8-degree down-angle output configuration.
Model VP-MS15A-263 uses a mechanical cone clutch and has a maximum input rating of 40 HP (30 kW) at 3,000 RPM. The supplied service data lists Volvo Penta VDS-3 or SAE 15W40 oil, a 0.35-liter oil capacity, and a dry weight of 24 lb (11 kg).
Fitment and Propulsion Use
The Volvo Penta MS15A 2.63 is specified for sailboats and small cruisers. It supports propulsion systems requiring a 2.63:1 reduction ratio and an 8-degree down-angle output configuration. Confirm the exact engine model, serial number, rated torque, operating RPM, shaft angle, shaft rotation, and installation interface before ordering.
Before Ordering the Volvo Penta MS15A
Verify that Volvo Penta model VP-MS15A-263 matches your sailboat or small-cruiser angled-shaft installation. Confirm the 2.63:1 reduction ratio, 8-degree down-angle output configuration, 40 HP (30 kW) maximum input rating at 3,000 RPM, mechanical cone clutch, Volvo Penta VDS-3 or SAE 15W40 oil requirement, 0.35-liter oil capacity, and 24 lb (11 kg) dry weight. Confirm compatibility with your engine manufacturer’s documentation before purchase.
Product Specifications
Volvo Penta MS15A Marine Gearbox - 2.63:1 Ratio
| Brand | Volvo Penta |
|---|---|
| Model / SKU | VP-MS15A-263 |
| Country of Origin | Sweden / EU |
| Reduction Ratio | 2.63:1 |
| Output Configuration | 8° Down Angle |
| Max Input Power | 40 HP (30 kW) @ 3000 RPM |
| Clutch Type | Mechanical Cone Clutch |
| Oil Capacity | 0.35 Liters |
| Oil Type | Volvo Penta VDS-3 or SAE 15W40 |
| Dry Weight | 24 lbs (11 kg) |
| Primary Application | Sailboats & Small Cruisers |
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