Beautiful 4-season 5th wheel camper for sale in great condition! This Keystone Avalanche 365mb features 4 slide-outs, 2 A/C units, 35,000 BTU furnace, full-size Samsung fridge, washer/dryer combo unit (installed by dealer), tankless water heater (installed by dealer), fireplace, and theater seating. The layout boasts a mid-bunk room, perfect for a flexible space for kids or an on-the-road office. Large closet in master bedroom and full-size fiberglass shower. The camper has been equipped with a snap-on vinyl skirt for full-time use during the winter season.

This camper has undergone meticulous maintenance. It comes with a comprehensive extended mechanical service plan, tire warranty, exterior paint/vinyl fade protection, and interior vinyl/leather/carpet protection warranty, all expiring in October 2026. All warranty coverage is provided by Good Sam.

The main roofs TPO roof membrane was professionally replaced in February 2026 because of a defect in a previous aftermarket roof coating. Additionally, the dining table/love seat couch slide roof and floor were professionally rebuilt, and a new TPO roof membrane was installed due to a water leak that was suspected to be a factory defect.

Service and maintenance history documents are available.

39 feet 4 inches long
12,970 pounds dry weight
2,730 hitch weight
66-gallon fresh water capacity
83-gallon grey water capacity
49-gallon black water capacity
50 amp electric