GASBOY 1267-37 gear for 1230c pump counter

This is a replacement drive pinion gear for a GasBoy model 1230c hand-crank fuel pump. This is the gear that fits over the crank handle shaft to drive the counter mechanism. This should also work for other 12xx-series pumps that have had a dial counter conversion added to them. This is the correct 37-tooth size for the 20-gallon counter. The metric (litre) version requires a different size gear, I do not have one to measure and have been unable to find the dimensions, so I cannot provide a replacement gear for the metric counter. Please see print notes for materials information.