MacLaren
Addicted to ArboristSite
I also noticed that from the customer end. Our new (2009) Husqvarna lawn tractor blew a rod on its B&S Vanguard 23 within a few months of ownership (<70 hours). Briggs would only authorize an new top end, even though the full service Husqvarna dealer and I tried to get them to send a new engine. Almost 200 more hours on it since, and no troubles--fingers crossed.
I must say, I really like my 2007 Husqvarna Lawn Tractor. It has the Briggs 23 h.p. motor, and I havent had any problems out of her. She's been a real joy to operate.