Reconnect the fuel lines to the correct ports and secure them with clamps
Unbolt and remove the old manifold block and plate from the transom
What does "eliminates VRO" mean
Insert the new fitting into the transom shield and secure it with the E-clip
0L (181 CID) 4-Stroke 3850491
Mechanical Fuel Pump – Fits Volvo Penta AQ120-AQ251 Series (Replaces 841161, 18-7286) 120-454HP Reconnect the fuel lines toProduct Details This aftermarket Mechanical Fuel Pump is a high quality replacement designed for a range of Volvo Penta 4 cylinder engines, including the AQ120B, AQ125, AQ131, AQ140, AQ145, AQ151, AQ171, 230, 250, and 251 series. It ensures reliable fuel delivery for consistent engine performance. The pump serves as a direct interchange for Volvo Penta part numbers 841161, 841161 3, 867464, and 867465, along with aftermarket cross references from