John Deere 31089 Oil Cooler Core Bundle - Used

Application: Oil cooler core / tube bundle insert stamped TYPE 31089, associated with John Deere RE31089-family oil coolers used on 4239/6329/6414 and 440/450/550/650 series industrial and ag engines. Condition: Used take-off with surface oxidation, not pressure tested, sold as a rebuildable core. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.