I would be happy to help you find some spare parts for your 2009 RV Jayco Recon ZX M-39 A. It sounds like you need brake assemblies, brake drums, leaf springs, and equalizers.
For your brake assemblies I recommend the etrailer Electric Trailer Brake Kit - Self-Adjusting - 12" - Left and Right Hand Assemblies - 5.2K to 7K item # AKEBRK-7-SA. These brake assemblies come as a pair so you will need one set for each braking axle your trailer has.
For hub and drum assemblies I recommend the... view full answer...