A drain plug suitable for is sold here John Deere If you are not sure whether this part fits your engine, just write an email. If you are having trouble identifying your engine, I would be happy to help you. I'll check it and tell you afterwards Notice. Thread: 1/8-27 NPT Pipe outside diameter 0.405" 10.287mm More John Deere Spare parts on request.
The Oil Drain Plug is ideal for draining oil from John Deere's Lawn Tractor Engine model 15H638, with a 1/8-27 NPT thread.
