I've got a hayterette that has been fitted with a normal blade, it came to me like that with a very sick 3.5hp classic briggs and stratton, I have a good quantum 3.5 hp engine that fits the deck perfectly but the quantum has a larger diameter output shaft, so I'm scouting for a long reach boss with the bigger hole size.
JDK
May 2011
If that's the rough-cutter with 4 wheels and no power drive, then yes BUT there may be an issue with the length of the crankshaft. With any other mower, you could compensate by changing the blade boss, but as this mower has a disc blade, that option is out.
phil_saunders@bigfoot.com
Phil Saunders
August 2008
Automatic Answer
While you wait for answers, we may have found some information which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix lawn mowers.