3/8" Hand Primer Bulb – Marine/Outboard/Auto Fuel Line Pump By Geartronics, USA Made

Need a reliable primer bulb for your boat, outboard, or small engine?

This Geartronics hand primer bulb is 3/8-inch (10mm) with aluminum and rubber construction—tough and built to last.

It's made right here in the USA.

Overall length is 152mm (about 6 inches), with 10mm connectors.

Works with diesel, gas, or petrol engines.

Squeeze it to prime the fuel system and get your engine started easy.

Direct replacement, lifetime warranty from Geartronics.

Black color.

Whether you're on the water or in the garage, having a good primer bulb saves headaches.

Grab this USA-made Geartronics pump and keep that fuel flowing.