Hi Sherpa,
There's quite a few posts with respect to this topic, some of which are here:
http://www.tractorbynet.com/forums/n...light=dry+cell
http://www.tractorbynet.com/forums/n...light=dry+cell
The best fit in the past for a TC33 seems to be the Odyessy 925L or 925LMJT
That can be found here:
Odyssey Motorcycle, Snowmobile, and ATV Batteries, FREE SHIPPING at Land Mobile Radio Batteries
The main reason I'm replying is to throw out an alternative option to get some opinions from others. I was thinking about the Powermaster S975.
Starting Batteries
The battery L x W x H dimensions are:
9.38 x 5.07 x 8.81 - origional group 51
7.83 x 5.30 x 6.67 - S975
I think the width is the critical dimension. I'll take a closer look at my TC33 tonight and see if there's room for a 5.30 width battery.
I know these can be purchased through Summit Racing for $129.95 +S/H
The terminals appear the same as the original battery so it looks to me like an easy conversion. What do you think?
Thanks,
Andy