I was wondering what you were describing, I assumed it was part 186651C9-, Case-IH description calls everything a support, I think thats kind of vague of them. I know that to help you sell them they fit all 1440_60_80-1640_44_60_66_80_88-2144_66_88-2344_66_88-(early serial only). New 186651C9- are $142 with bearings and seals.