The Volvo Penta MS transmission is a marine reverse gear designed for use with Volvo Penta diesel engines. It is known for its "Mono Shift" design, which utilizes a cone clutch for smooth and quiet engagement in both forward and reverse.

Compatibility:   MD1B, MD2B, MD3B, AQD3B, MD11C, MD17

Reductiong Gear Ratio of 1.91:1

Cast # 827816