I have a Jinma 454. It has a hydraulic pump with a keyed shaft. There is a 1/2″, more or less, spacer that fits immediately in front of the pump that is cracked. The place that I bought the new pump from doesn’t know anything about the spacer. Does anyone know where I can get a new one? See attached picture.
You can try the usual dealers that help support this website. At the top of this page select “Business Directory”. There is also Eastwind Tractors in “down under”.