Geeze, the more I think about it.....
When we got married and bought our house, my parents bought themselves a Sears gas snow thrower. One of those rubber paddle styles with the little chute. They had me to shovel snow, so when I moved out, they bought the blower. Anyhow, it was some kind of crazy sale, so they bought one with electric start and we bought one with pull start only. My wife and I bought a house on a corner, so we had 75 x 145 of sidewalk and a driveway. And I'd do our elderly neighbor's 65' of sidewalk, 65' of alley to their garage, and their 20' driveway, too. Snow blower wouldn't die. When my folks passed away, I got theirs and it still worked, too. So I had two. As plastic pieces would fall off of one, I'd cannibalize the other. Just last year I used the last of the parts up and now its dead. That's 30 years. Wow, I'd forgotten about that one, too.