I'm a member of the Haban group on Yahoo, and have the V-belt database file that Erwin Haban posted. So, I took a look at that to see what size it was. Unfortunately, it didn't list that particular belt's (S-191) length.
Well, I posted on the Haban message board, and Erwin Haban posted back that he had some NOS S-191's and asked If I wanted a couple. I said sure, and asked how much, and where do I send $$ for them.
He sent emailed me, and said to give him my address, and that he'd send them N/C. All I would have to do is re-pay him for the shipping!
I of course replied with my address, and also asked him if there was a source for some other Sickle -Mo parts. I told him that I have a 405A that is missing the Grass Divider Board Assembly, and that I'd like to find one if possible.
He in return replied:
You say you need a Haban #4648 Grass Divider Board. About 6-months ago had about a dozen sets of parts laser cut and CNC formed. I only have a couple assemblies welded up as it takes time and a special fixture to locate the components properly. Do you want one? It will need to be painted red. I can cut open the box and add it to the shipment, there was plenty of room and it would get a free ride because of the V-belts.
I don't know what it's going to cost, but that won't be an issue. That 405A looks positively NEKKID without that assembly, and will make it a lot easier to sell.