HGF Hydro steering on B7200D

[Always Fixen]

I need to replace the HGF Hydro steering on my B7200D . I am understanding that this part was an after-market part and that it was orginally produced by Hydraglide. Hydraglide was bought out by Parker. The part number stamped on the part is HGF08003A3 and am not able to find the part nor a compatable replacement. Does anyone have any information on this and/or where the part can be purchased from. Wondering if there is a suitable exchange part that might work? Any and all informtion would be great!