My 5091 Gearbox painted with 2 layers of Jotun Bengalack Metal Primer (Arcanol) and 2 layers of Jotun Bengalack Ruby-red (RAL-3003) A little bit darker (more blue in the paint) than the signal red paint, Wheel Horse used in Belgium in 1974. But I’m quite satisfied with it, since this is my first Wheel Horse renovation, and I don’t use paint-gun. Too little experience with paint guns so I go safe. My WH is not meant to be a showcase but used as I have done for 5 years: Transportation for us to and from our cabin dragging my trailer. Every bearings are changed, and ready to put together again. Thanks to Michael Biser for helping me with the famous 1533 bearings.