Rotary mower question.

What can you tell me about this mower, Roto_speed Cutter, Model Mowhawk, Serial 9320, Lilliston Implement Co., Albany, Ga. 5'. Pto shaft has only a 3/8" bolt to hold to gear box. And blades look to be bolted rigid with 2 bolts between the arm the blades fasten on, outer bolt looks like a carriage bolt head and inner in hex head, is it intended for blades to be either rigid or free swinging? Any place to get a parts list? And borrowed from a neighbor but if will work with my tractor intend to buy it so untill I get it working will not cut off the PTO shaft that is to long for the factory PTO extension for the 1944 Ford 2N so that brings up the next question. Is there any over run couplers that WILL NOT work with this tractor, still have orignal 1 1/8" pto shaft and will not convert to the larger one as the PTO extension and belt pully would not work. How much length does an over run coupler add to the shaft? What should that coupler cost? Just picked up mower this morning and will be friday before I do anythin to it. I will need to sharpen the blades but with the hoist I have I do not have to craul under, will just set it upright so I can stand to sharpen them.

Yes there were ORC's made for 1-1/8 pto's to 1-3/8's. New ORC should cost about $40. Lilliston also built rowcrop rolling cultivators,peanut combine & diggers.

On the ORC what I need to know is will some be too big in diameter to fit in the PTO cap recess on this ford and how long they extend the shaft from orignal. And also where would I look for that parts listing? What company now has that company?