View Full Version : residential to commercial engine swap

09-22-2009, 10:14 PM
i have a residential cub ztr 50 with a 22 hp kawasaki,it has about 200 hours on it,its doing good but i know this mower wont hold up to the abuse im giving it, my question is the other day i saw a commercial mower on ebay in good shape other than blown 22 hp kawisaki,are these moters interchangable or are they totally differant animals

09-22-2009, 11:55 PM
The base engine is the same, Differences could be charging system/throttle controls and crankshaft output dimensions.

09-24-2009, 10:18 AM
You'll need the model number off both engines.

And, it's not a motor.

09-24-2009, 10:25 PM
the ENGINE on the toro is a fh680v 23hp,the one on the cub is a fh 661 v 22hp

09-24-2009, 10:49 PM
Revert back to my post, Those are the things that need to be compared between the two to determine swap-ability.....

09-24-2009, 11:13 PM
thanks, i think ill pass on bidding on it because its 100 miles away and i cant compare side by side,it looks like 1500 for a new engine,and the toro is up to about 1400 now