Tx Jim
New Member
Tractordata shows JD compact 2520 has a Yanmar 81.2 cid engine & you're correct JD outsourced that engine & all it's parts from Yanmar.That engine IS a Yanmar. AFAIK, John Deere doesn't make a single part in that engine. I could be wrong but I don't think so. Not a JD kind of guy so don't take my word for it.