What does "eliminates VRO" mean
Carefully position the retainer ring over the end of the bellows
Unbolt and remove the old manifold block and plate from the transom
Installs directly via a 1/8" NPT screw-in fitting
Mechanical Fuel Pump – Fits Volvo Penta AQ120-AQ251 Series (Replaces 841161, 18-7286) 120-454HP What does "eliminates VRO" meanProduct 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