Looks like this one fits on the UB Diesel also but just check your starter number and its about 11 1/4 long from mounting flange to end not counting the bushing tip. The Starter is 3 bolt flange and the flange that bolts to tractor looks like part number 1923100 see all 12 pictures last two pictures shows when was still on the farm tractor and read all info in condition listed above. The item “Minneapolis Moline MM U Diesel Engine D283-4 Starter 1109236 12V UB Tractor Used” is in sale since Tuesday, April 2, 2019. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Tractor Parts”. The seller is “flyingsheep-123″ and is located in Fosston, Minnesota. This item can be shipped to United States.