I have 2 Troybilt garden tractors. I bought a new 2001 with a 22 HP B & S Intrek, and it has over 900 hours on it. I use it for mowing and snowblowing with a 42" 2 stage snow blower. A couple of years ago I bought a 2002 that looks a lot like my 2001, but it has a mechanical mower deck engagement instead of the electric clutch on the 2001. It had around 325 hours on it. I got it for $100 with some issues. It looked like a PO dropped it or drove it off a dock because the front wheels were knockkneed. It had a cheaper sheet metal front axle, so I found a cast iron axle like the one on my 2001 on Craigslist, and installed that. Then later, I noticed the rear transaxle was also knockkneed, and the right axle was wearing a slot in the top of the aluminum housing. So a coupla months ago I found the exact transaxle on CL, and installed it today. The big problem in the whole project was getting one of the wheels off the (new to me) axle. A buddy and I battled it about 2 hours Saturday afternoon. Never had one come off so hard, fought us every millimeter of the way! But, it's done, new oil, and filter, deck reinstalled and mowed with it for about an hour earlier. Now it's 89F, so I'm in the AC with a tall glass of lemonade..