Rear wheel bolt circle

[GWGAllisfan]

What is the diameter of the bolt circle on the rear wheels for early landlords and B-series? Any one know what brands of tractors used wheels that would fit? I'm looking to replace a bent one and I think my cheapest way will be to find a not running other brand.

[SmilinSam]

Bolt pattern is pretty much all the same for all the Garden tractors using the 12" 5 bolt rear wheel. What you want to look for is the dish depth. There are some that are different. I probably have some used rims to sell if I look around. I image theres quite a few guys in here that have some.

[UCD]

The bolt pattern is 5 on 4½" The back spacing or dish is measured by placing a straight edge across the back of the wheel and measuring to the back of the mounting flange.

[Killer_A-C]

I have aton of A-C wheels when you come up to SF you can get one or two?,Matt

[GWGAllisfan]

Thanks, guys I plan to look around all the repair and junk mower places tomorrow and see if I can find a couple for the 64 Landlord. I'm hoping to find some with tires on them, since my tire are badly dry-rotted. To buy new would be close to more than the tractor is worth. Is the stock offset 2" or 3"?

[2burning]

The backspacing on my late 1970's and 1980's 12x7 wheels look to be right under 2" at 1 15/16". The new 12x7 wheels you can get from Carlisle seem to be a 2 3/4" backspacing, which may make the wheel a little too close to the frame for chains or hydro filters or cone clutch on the newer machines. The 7790 I have seems to have much longer axles?, so it has tons of clearance in this area. I always wondered why they made them longer. Maybe to help with the higher center of gravity from the taller, heavy motor I don't know.

[UCD]

The 7790 is the exact same tractor as a 7100 series Simplicity or a 900 series Allis except having the Lombardini diesel engine and a notch in the frame for engine clearence.

[2burning]

I thought so too Maynard, but if I look at parts listings for Sundstrand tractors, the 7016H, 7116H, 7117H, and 96 up Sovereign, etc. all take a certain axle part # 2177900. The 7790 takes part # 1673798, NLA. My 7790 has the rear tires spread out further than any other Sovereign type tractor I have ever seen. I should go measure it to see how much wider it is...

[2burning]

On rims with the same backspacing, I measure 19" from inside rim edge to inside rim edge on a 7016H and 21.5" on a 7790, so 2.5" wider, or 1.25" wider on each side.

[B.Ikard]

Randy, I have all kinds of rear wheels thanks to David Hutchins.....give me a call or PM. I plan to be home all day Saturday. Brent