Spec# YZ19460 Model# DF18088R00WA Reconditioned exchange transmission. (it has not been fully rebuilt, worn parts have been replaced and the clutch packs have been air tested.) Fits: John Deere and Timberjack skidder models: 548GIII, 640H, 648H, 648HTJ, 748H, 748HTJ Just pick up the phone and let us know how we can help solve your problem. For Quick And Easy Parts Pricing Please call Eastern: 617-874-1700 Or Midwest: 612-284-9300 WORLD WIDE SHIPPING Email: Info@QHEParts.com VISIT: WWW.QHEPARTS.COM