Rim and Tractor Gear Ratio Chart

[TooColdinMaine]

Hello! I saw that @eserv had posted a Rim and Tractor Gear Ratio Chart for L Series tractors. It did not include the oldest L series like L210, L245, L260. Would anyone have that information. I am trying to replace the rear discs on an L210 and have found a rear disc for L245, L260, L275, L285, L295, but I am not SURE the centers and lug pattern are the same as the L210. It seems the bigger models had a wider rim but are the discs interchangeable? Does anyone know if the these will work?

 

[North Idaho Wolfman]

You are dealing with a 2wd, so there is no ratio to worry about.
The ratio has to do with lead and lag on the front axle.

You can pretty much use any size rim that you want.
All you need to worry about is the lug count and spread and center hole sizes.

Measure and post those numbers to try and find a rim that will work.

 

[TooColdinMaine]

You are dealing with a 2wd, so there is no ratio to worry about.
The ratio has to do with lead and lag on the front axle.

You can pretty much use any size rim that you want.
All you need to worry about is the lug count and spread and center hole sizes.

Measure and post those numbers to try and find a rim that will work.

Thanks. I will do that tomorrow. I know the ratio doesn't matter but the chart that was posted showed the circle of the lug pattern, pilot hole, lug count and I figured it would answer my question.

 

[North Idaho Wolfman]

Did you miss this chart?

 

[TooColdinMaine]

Did you miss this chart?

View attachment 147170

Apparently so! I don't see the L210 on there to compare. Is that because my tractor is not 4WD, I assume? Thank you for posting!

 

[North Idaho Wolfman]

Apparently so! I don't see the L210 on there to compare. Is that because my tractor is not 4WD, I assume? Thank you for posting!

I know the L210 is not listed, but if you have the L210 you can measure what you have in front of you and compare to the other models.

 

[TooColdinMaine]

I know the L210 is not listed, but if you have the L210 you can measure what you have in front of you and compare to the other models.

The center hole measures 5-1/4" (probably metric) and the center to center lug holes are 6-3/4" across. I would have to assume that is 135MM on the pilot and 170MM on P.C.D.?

 

[North Idaho Wolfman]

By your measurements almost all the old L rims will fit it.