22770831 Fuel Pump | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta fuel pump for engines from serial number 11921453 onwards, from the Fuel System group, weighing 1.905 kg and listed for five TAD series engine applications. It supersedes part number 21683947.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD
• Serial Range: SN11921453-

⚙️ Key Features

• For engines from serial number 11921453 onwards
• 1.905 kg
• Supersedes 21683947
• Five TAD series engine applications

🔌 Function

Draws fuel from the tank and delivers it under pressure through the filtration to the injection system, keeping supply ahead of demand across the whole speed range.

⚠️ Common Signs of Failure

• Long cranking or hard starting, worst after the boat has stood
• Power loss or surging under load, most obvious at high revs
• Whining or growling from the pump that rises with engine speed
• Bubbles visible in a clear fuel line
• Worn internals or a scored drive found on strip-down

🛠️ Service Notes

• Fitment starts at engine serial number 11921453, so confirm the serial before ordering
• Rule out blocked filters and air drawn in on the suction side before condemning the pump
• Renew the filters and bleed the system fully after fitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22770831 → Supersedes 21683947 → Supersedes 21231294 → Supersedes 21086600 → Supersedes 20927350

OEM / Related Numbers

• 21683947 earlier number superseded by this part
• 21231294 earlier number superseded by this part
• 21086600 earlier number superseded by this part
• 20927350 earlier number superseded by this part

Aftermarket / Verified Equivalents

• DT Spare Parts: 2.12326
• OE Germany: 04 1500 201301

📦 Condition

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