74403 (230000001-230999999 - 2003) Toro Lawn Tractor

No compression. Removed the cylinder head. freed the screw, checked the valve to see if it still sealed. Turned the head over with the valves in it, install a spark plug, fill the head dome with gas and see if any leeks out over a 2 hr period. If not you are good to go. Reinstalled every thing with new gaskets and a new carburetor screw. ... Read more Set the valves to spec. Complete the rebuild and there you have it. Rebuild the carburetor while you have it apart. This motor runs great !!!

No repair, lol! Just a perfect fit for my ignition :). I bought two in case my grandson gets curious again.

I went to Troy-Bilt first first for the part-nothing, then B&S engine, still no help surfing their websites for this part. Again, no help. Before giving up completely I thought about all the parts I have bought from PartSelect for washers and such. Typed in "Fan-Flywheel" B&S. First thing that popped up was a picture of this part. All my ... Read more searching on Troy-Bilt mower site and B&S site for over two hours with no results, and then I go to PartSelect and without my model number or anything else, they had it and even displayed my model number and sent it right away, popped it in and the mower is working fine as ever. No matter what you need, I say save yourself a lot of time and just go here first. I'm a loyal member of PartSelect for over six years!!!