Oil Pump Primer

The MOROSO Oil Pump Primer (MOR62200) is a vital tool for engine builders, mechanics, and performance enthusiasts who require precision during the initial oil system priming. This tool is particularly useful when assembling a freshly rebuilt engine, installing a new oil pump, or preparing a vehicle for its first startup after significant work. It helps prevent the risk of running the engine dry during those critical first moments.

The oil pump primer operates by allowing users to hand-prime the oil system before engine ignition, effectively forcing oil through galleries, bearings, and critical surfaces prior to fuel combustion. Its compact design weighs just 0.63 lbs and measures 7.8 x 1.05 x 7.85 inches, making it easy to store in any toolbox while being durable enough for repeated professional use.

Engine builders and mechanics can benefit from using the oil pump primer, especially in applications where oil supply to the top end is crucial. While it is compatible with many standard pump configurations, users should verify compatibility with their specific setup. This tool is particularly advantageous during engine rebuilds, new pump installations, and pre-startup priming.