OP
Dan Hunter
Platinum Member
They shipped out today, 1 May. I'm so excited I feel like I'm listening for Santa's sleigh...come to think of it, the UPS guy is a jolly old soul.
I think you mean the hub flange. Mine were. The hub flange fit right inside the spacer, in fact the hub flange supported the spacer before I even inserted the first bolt. That permitted a perfectly flush mating between the hub face and the spacer. Unless I misunderstood what you're describing, you might want to mention it to MotoSport before you install them.For some reason I thought the hub side would be machined in relief to accept the axle's flange
I think you mean the hub flange. Mine were. The hub flange fit right inside the spacer, in fact the hub flange supported the spacer before I even inserted the first bolt. That permitted a perfectly flush mating between the hub face and the spacer. Unless I misunderstood what you're describing, you might want to mention it to MotoSport before you install them.
//greg//
To say it another way, it looks like the hub side of the spacer has the radius but then entire depth of the inside of the spacer(until you get to the wheel side) is the same diameter as the outside of the tractor's hub. It looks like the radius just acts as an anti-nick feature. But you have a good point and I plan on going to the JD shop where they are working on a 3320 with the small R4s that has the wheels off while they work on some problem. Will call MotoSport if something is screwed.