2026 KEYSTONE RV CO FUZION 373
Description
NEW 2026 KEYSTONE FUZION 373 – 362153
Keystone Fuzion Highlights:
Bath & Half
Ramp Patio
Triple Slides
SolarFlex 400i
Tankless Water
The Fuzion 373 is a luxury fifth‑wheel toy hauler designed for travelers who want a spacious living area and a dedicated 11‑foot garage. Its triple‑slide layout opens the main living room, creating space for a residential refrigerator, entertainment center, and large sofa seating. The garage includes power bunks, tie‑downs, a half bath, and a ramp‑patio system for outdoor living.
The front bedroom features a queen bed (king optional) with abundant storage, while the main bathroom offers a residential shower and porcelain toilet. With SolarFlex 400i, a tankless water heater, dual 15K A/Cs, and optional generator, the 373 is built for extended stays and off‑grid capability. It’s ideal for families, adventure travelers, and anyone who wants a premium toy hauler with both comfort and capability.
Mileage: 0
Height: 13Specifications
Stock Number362153
VIN4YDFFZT2XTF810163
Year2026
CategoryFifth Wheel Toy Haulers
ManufacturerKEYSTONE RV CO
ModelFUZION 373
LocationLongmont, Colorado 80504
ConditionNew
Fresh Water Tank Capacity94 gal
Gray Water Tank Capacity88 gal
Black Water Tank Capacity88 gal
Sleeps8
Exterior Length3 ft 3 in
Exterior Width8 in
Shipping Weight15,980 lb
Stock Number362153|
VIN4YDFFZT2XTF810163|
Year2026|
CategoryFifth Wheel Toy Haulers|
ManufacturerKEYSTONE RV CO|
ModelFUZION 373|
LocationLongmont, Colorado 80504|
ConditionNew|
Fresh Water Tank Capacity94 gal|
Gray Water Tank Capacity88 gal|
Black Water Tank Capacity88 gal|
Sleeps8|
Exterior Length3 ft 3 in|
Exterior Width8 in|
Shipping Weight15,980 lb|
