I am rebuilding a 332 and it came with a deck that measures 51 inches from the outside of the closed end of the deck to the discharge end without the chute attached. The number on the plate says M01011X but the numbers after that are unreadable. I was not sure if it was the cutting width that determined the size of the deck or the deck itself that was the factor. Of course it has three blades on it. Oh BTW it's yellow! Can anyone help me with the size? The reason that I need the size is that it needs the inner belt and the drive belt. Is there an alternative to JD belts to save a few $$$?