Hi Graham, the Model 17 Supercut was the Rolls-Royce of cylinder mowers in their day and restored they make a brilliant mower and do an excellent job. They are very heavy and sturdy in construction and use gears in the side case instead of sprockets and chains of the Model 45. They were first introduced in the 1950's and some are in use today showing the extent of their reliability.
I have a 18" Model 17 Supercut electric here that would suit you for parts as most Model 17 chassis parts (except for handle and cylinder reel) are interchangeable with the 24"...It has both rear rollers intact and in fact the mower is in serviceable condition. Yours is a 3 segment rear roller, mine is 2 but my rollers are the same as your 2 outside ones.
We could do a deal if you want, just send me a PM.
I am sure that grumpy can advise you on the Briggs that would suit, if you decide to proceed. In my opinion, the Supercut would be the way to go!!
