Went to O'reilly this morning... NO Diesel oil at all, no Rotella, No Valvoline Premium blue, only 1 gallon of Mobil Delvac extreme in 10W30...
They didn't know when they'd get any Rotella...
I mow once a week for just over 1 hour, for about 7 months out of the year,(or whatever 300 hours since 2010 works out too) and once or twice in the winter chopping leaves.
Using OEM cub cadet/MTD belts, i replaced them every year cause by the end of the season, they were sitting deep in the V...
I have a simpson powershot 4200PSI commercial unit, Honda GX390, Comet ZWD pump.. that thing will take the leather hide off a cow.
and being a honda, Fuel on, Choke on, 1 pull, Vroom!
(I actually got it used, but i've had it for almost 2 years)