826867 Pump Shaft | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta pump shaft from the Cooling System group, weighing 0.15 kg and listed for 4 applications across MD and AQD series engines. It consolidates part numbers 818404, 817745 and 817747, previously catalogued as a spare part, a pulley and a shaft.

🚤 Compatibility

Typically suits:

• Volvo Penta MD21B
• Volvo Penta MD21A
• Volvo Penta AQD21A
• Volvo Penta AQD21B

• Engine Family: MD, AQD

⚙️ Key Features

• 0.15 kg
• Consolidates 818404, 817745 and 817747
• 4 applications across MD and AQD engines
• Cooling System group

🔌 Function

Carries the drive into the coolant pump, running in its bearings to turn the impeller.

⚠️ Common Signs of Failure

• Whine or rumble from the pump
• Weeping at the pump seal
• Play at the pulley or impeller end
• Seal track worn into a groove on the shaft
• Bearing surfaces scored or discoloured

🛠️ Service Notes

• One of the numbers it replaces was a pulley, so check whether your repair needs the pulley as well as the shaft
• This is at 0.15 kg, against 826250 at 0.726 kg and 825978 at 0.906 kg, so match it to the pump body
• Renew the seal and bearings with the shaft

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 826867 → Supersedes 818404

OEM / Related Numbers

• 817745 earlier number superseded by this part
• 817747 earlier number superseded by this part
• 818404 earlier number superseded by this part

📦 Condition

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