Going off subject here .... I wasn't going to post anything on this but I changed my mind at the last minuet.
Looking thru my photos, this is the only one that I could find of my JD mower.
The rear wheel weights are old Bolens Ridemaster weights and I took them off to use on one of my Ridemasters.
With the weather getting warmer, it is time to start mowing again and there are areas where I need rear weights on the mower.
Some time ago I had picked up a pair of 10 inch diameter by 2 inch thick steel cutouts.
I set one of the Ridemaster weights on top of them and marked where the two bolt holes go and where the notch for the valve stem needs to be.
Then I used the torch to cut out the valve stem notch.
And I put them up on the drill press to drill the holes out to 17/32 ( .03 over the size of the half inch bolts ).
I'm welding three small pieces of angle iron on the inside of each weight to center them in the wheel opening so they don't flop around.
Here is how they look with the three locators welded in place.
I like to clamp a piece of rubber hose on the bolts to keep them from pushing back out when I slide the weights over them.
My new wheel weights mounted on the tractor.
I went out and mowed the front yard and the inclined area around the culvert and up by the road ( where the wheel weights are desperately needed ), and the tractor didn't slip once.
You can see the culvert area in the background of the first photo of Marie on the mower.
I didn't weigh them to compare them to the Ridemaster weights, but I think they are heavier then the Ridemaster weights.