I am new to the sight and orange tractors. I just bought a 2011 3240 and it came with the bucket only. There is a place for a pin to hold the top adjusting bar on the three point hookup. The hole on one side is larger than the hole on the other. (.7 something"&.8 something ") The local Kubota dealer says the pin is not specific to the Kubota. I need one. Does tractor supply carry such a pin?