Does anyone know if a fuel level sending unit from a 1994 K75S would work in a 1990 K75S? They have different part numbers listed on Max BMW for pre- and post-1993. The post-1993 is also the same part listed for the K1100RS. I'm guessing they won't work, but was wondering if someone knew otherwise... or if someone knows what's different about them.
Thanks,
CB
