Available in my other auctions. These measurements are not for machine shop use. The machine shop must have the NEW piston before they can bore the cylinder. If you want your parts fast then we must know the size piston and rod to send.
I also message you if sizes are not stated. The item "10HP ENGINE MASTER REBUILD KIT FOR KOHLER K241 and M10 plus tune up" is in sale since Wednesday, March 6, 2013. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers\Lawn Mower Parts & Accessories". The seller is "bakt4kids" and is located in Wauseon, Ohio. This item can be shipped worldwide.