The ones I've replaced didn't--they were solid--just had that line around it,and yes they are the same--inside and outside.Takes four to do both wheels.:trink40:I did notice the inside size is different, never seen that before. Did it come a part some how ?
I have the manual but the diagram is confusing, it is part # 4 and it shows one piece mounted ahead of the wheel on the spindle, should show another after the wheel so you know you need 2 halves.
They are somewhat different and that's why I asked the question, but the inside fits on the outside of the wheel and they don't list another part for the ouside so looks like I'll be ordering the same.I did notice the inside size is different, never seen that before. Did it come a part some how ?
Quite true. However I prefer to have a bearing as the wear point is the bearing rather than the bushing and spindle. I can replace several bearing sets for the cost and trouble of one spindle. Don't know what the relative replacement interval on each would be but I suspect if bushings were longer lived they would be used more on top end equipment.When the bearing fails you are done. It takes a long time for the bushing to wear out. Keep them greased and be sure to push the crud through when greasing.