somewhereinkansas
New Member
I have a 1989 Lull 844B telehandler with seals blown in the main gear pump. The serial number is G9J5E6-143. The gear pump part number is P21423. The only markings I could find on the pump casing were "NAF3" and "876469". JLG seems to service the older Lull telehandlers but they don't have any information about the pump manufacturer. Does anyone know who makes this pump or a place that might be able to get seals for it? I could attach more pictures if that's useful, this is just what I had handy. Thanks for any help.