Originally Posted by jeepman3071
Originally Posted by emmett442
While I agree about the benefits of FWD, I really like the durable, repairable, tried-and-true design of the classic Snapper friction disc drive.
Generally, the self propelled systems on the FWD's aren't exactly serviceable. They end up being the limiting factor of the mower's lifespan. The engines and decks usually outlast the self propelled transmission.
Considering mower design isn't exactly dynamic and the new ones aren't very different from the old ones, I'm not a fan of buying a new mower every 10-15 years.
On the Toro FWD system you can find all the parts including the entire transmission for pretty cheap on ebay. Same for the Personal Pace models. My father has a 2007 Toro FWD Recycler and it has been great. We had to replace the front wheels because the tread was worn down, but other than that no issues with the FWD.
I know there will be anecdotal evidence for the other side of the argument with zillions of mower models out there. My own: I have a 1990 model 21" Snapper that's cut a 3/4 acre lot on it's own since it was brand new. You aren't even half way there, yet, with your 2007 Toro!
But as a general rule, the transmission is what disables and/or "totals" the mower. While FWD parts may be available on ebay or second hand, it's not common to be able to walk into your local parts house and buy replacement parts if it breaks during your Saturday morning mow.
A Snapper drive, however, can be completely disassembled and repaired in 15 minutes with 1/2" and 9/16" wrench and a needlenose pliers, and you can have parts in hand same day. In the rare event that it needs repair, of course.
In the OP's quest for durability, I think it's a fair point to make.