can anyone shed any light on what this mower is . i have had it for over 25 years used it once maybe 20 years ago now i want to use a lot more and it needs apart from a lot of tlc a new drive belt . the sickle bar is 6 foot long cant get a measure from what is left of the old belt but i think some where close to 52 inches long .oh yeah its an IH mower and missing some thing from the end of the cutter bar.