I would contact Dunlap RV in Dunlap. They are your closest Jayco Dealer and they should be able to let you know if parts are still available for that model. Welcome to the forum and greetings from your neighbor to the north.
Craig & Terry in Tennessee
2013 Pinnacle 36 KPTS, Voyager Rear View Camera
2012 F350 CC LB King Ranch, 6.7L TD, Ford 25K hitch, TM TPMS, Diesel Site Coolant Filtration System