Combines Variable Speed Headed Pulley N6

I assume you are talking corn varible. If you had inner zirk before you must have heavier varible and I don't believe you should be tring to use lighter varible from N6 there. The inner zirk puts a more direct shot of grease on torque senser cams. Greasing the zirk in drive shaft stub would grease cams on older machine and would on newer heavier cams too but grease has longer way to go to get there. Aggresively greasing shaft will keep everything in good shape for very long time. I think C62 came out the same year as heavier varibles but unsure if all machines got heavy one. Good luck

You are right, I posted just when I received the part from a combine wrecker, turns out that 98 and newer R62's and C62's use the heavier variable speed. For the time being I have converted it to fixed speed by bolting the pulleys together. We aren't into corn yet so it will be fine for the time being. I have a used one from a C62 on it's way.