That's for sure. I couldn't believe the quote sheet at the 2007 Illinois farm progress show. Thirty-five thousand I think is what soucy would be quoting him. You might try www.griptrac.com. Gilbert & Riplo company at Ravenna Michigan 231-853-2284. I don't know much about them except from their brochure.
If you contact CNH over the web. They'll just tell you to go to your local CNH dealership. I know this from experience with their website (they're a bunch of D....). Anyway Boothheel tractor parts might help. Abilane Machine.
I bought a set of used Case metal tracks for cheap. Just have to look around. I got laughed at for about 3 days over the phone calling folks. I love these tracks on my 2188. Engine never lugs and you can cut anywhere. Gilbert & Rips are awsome but expensive, my neighbor has some on a green machine. I have 7 roller tracks 20" wide. You may can get a price from case dealer on new set.