835874 Impeller | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta impeller from the Cooling System group, weighing 0.147 kg and listed for 2 applications across AQ series engines. It is the wearing element of the raw water pump and the part that fails first when the engine runs dry.

🚤 Compatibility

Typically suits:

• Volvo Penta AQ190A
• Volvo Penta AQ240A

• Engine Family: AQ

⚙️ Key Features

• 0.147 kg
• 2 applications across AQ series engines
• Cooling System group
• Raw water pump wearing part

🔌 Function

Drives cooling water through the circuit by flexing its vanes against the pump body as it turns.

⚠️ Common Signs of Failure

• Little or no water at the exhaust outlet and a rising temperature
• Overheat alarm after running with a blocked intake
• Vanes torn, split, taken a set or missing altogether
• Rubber gone hard and glazed
• Debris from a broken impeller found downstream in the heat exchanger

🛠️ Service Notes

• Renew the impeller as routine service and always after the engine has been run dry
• Account for every broken vane - fragments left in the circuit block the heat exchanger
• Check the pump wear plate and cover for scoring, and renew the cover gasket

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• Johnson Pump: 09-702B-1

Aftermarket / Verified Equivalents

• JMP: 7300-01K
• Jabsco: 18948-0001
• Sherwood: 10615K
• Oberdorfer: 8922
• Sierra: 23-3300
• Ancor: 2047
• DJ Pump: 08-20-1201
• Recmar: REC10615K
• Orbitrade: 15874

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging