Impeller Kit | Volvo 3586494 OEM Volvo Penta impeller kit for many different Volvo engine cooling applications. Volvo Penta impeller kit Fits Volvo MD1, MD2, AQD2B, and MD3B models Slotted shaft pin drive 6 impeller blades 2.56 in. diameter Includes gasket and impeller lubricant Original Volvo Penta Replaces Westerbeke 262285 Replaces Volvo 875807, 803729