I've done a few swaps and find that they all had multiple patterns in the engine mounting plate. I took a 20 hp Kohler single out of an 07 Husqvarna and dropped in an 18 horse Briggs twin. Everything bolted right up, shaft size was the same. Wiring was totally different and I ended up with a kill button and a mower that now mows backing up and keeps running when I get off. Also had to work on the cables a bit.
I also put a Briggs twin into a 11 JD, had to do some body mods but it bolted right in and the shaft was the same.
I love those twins, so much smoother than singles.
I also put a Briggs twin into a 11 JD, had to do some body mods but it bolted right in and the shaft was the same.
I love those twins, so much smoother than singles.
