The rim you have posted a pic with the crack is a bad rim and we replace them at no charge under warranty.
The other rim you have posted looks like the replacement rim.
You should have part # 600718 on order, the part # never changed it was a running change in parts and production.
Also, when using the new style rim you need to discard the rim spacers behind the rim.
Former Bad Boy and Hustler Sales Representative
Last edited by mowerconsultant; 08-24-2009 at 04:40 PM.