Kraig, there are no model #s on the frame, only a silver tag that says kwik way on it. All the bolt holes on the frame are drilled perfectly for a cub narrow frame, this one is a 125, I ended up taking that bracket off and notching out a little so the filter would clear, come to think of it, the PO said he had it on a 124 since new. No worries about the filter there. Thanks for the info, Kraig. I was at a auction a couple months ago and bought a 106 with tiller, mower deck, creeper and factory hydraulic lift, auctioneer said it did not run, that brings up a whole score of possibilities. For the first time in my life I got a deal, hauled it home, put gas and a battery in and she cracked right off, no smoke, runs real nice. Thanks.