New 2026 Keystone RV Fuzion 373 Toy Hauler Fifth Wheel
FREIGHT, PREP, DETAIL AND WALK-THROUGH ALL FREE! NO HIDDEN FEES. Just one single $499. That is it! NATIONAL SHIPPING AVAILABLE!
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior side view of 2026 Keystone Fuzion 373 toy hauler fifth wheel with dual awnings extended at Recreation USA
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Exterior entertainment center with 50-inch TV on 2026 Keystone Fuzion 373
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides and generator
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11-foot garage in Keystone Fuzion 373 featuring dual opposing sofas, loft bed, and half bath entrance
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11-foot garage in Keystone Fuzion 373 featuring dual opposing sofas, loft bed, and half bath entrance
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11-foot garage in Keystone Fuzion 373 featuring dual opposing sofas, loft bed, and half bath entrance
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11-foot garage in Keystone Fuzion 373 featuring dual opposing sofas, loft bed, and half bath entrance
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11-foot garage in Keystone Fuzion 373 featuring dual opposing sofas, loft bed, and half bath entrance
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides and generator
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides and generator
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Luxury interior of Fuzion 373 fifth wheel with kitchen island, bar stools, and residential appliances
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Luxury interior of Fuzion 373 fifth wheel with kitchen island, bar stools, and residential appliances
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides and generator
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides and generator
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Luxury interior of Fuzion 373 fifth wheel with kitchen island, bar stools, and residential appliances
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Luxury interior of Fuzion 373 fifth wheel with kitchen island, bar stools, and residential appliances
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Luxury interior of Fuzion 373 fifth wheel with kitchen island, bar stools, and residential appliances
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Luxury interior of Fuzion 373 fifth wheel with kitchen island, bar stools, and residential appliances
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Luxury interior of Fuzion 373 fifth wheel with kitchen island, bar stools, and residential appliances
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides and generator
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Floorplan layout of 2026 Keystone Fuzion 373 showing 11-foot garage, bath and a half, and 3 slides and generator
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Master bathroom in Keystone Fuzion 373 featuring residential shower with seat and skylight
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Master bathroom in Keystone Fuzion 373 featuring residential shower with seat and skylight
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Master bathroom in Keystone Fuzion 373 featuring residential shower with seat and skylight
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King bed suite in 2026 Keystone Fuzion 373 with bed slide-out huge wardrobe
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King bed suite in 2026 Keystone Fuzion 373 with bed slide-out huge wardrobe
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King bed suite in 2026 Keystone Fuzion 373 with bed slide-out huge wardrobe
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washer dryer prep
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washer dryer prep
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On demand tankless water heater
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30-gallon fuel station
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Auto leveling
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New 2026 Keystone Fuzion 373 – The Ultimate Luxury Toy Hauler in South Carolina
Are you looking for the best deal on a New 2026 Keystone RV Fuzion 373 toy hauler?
You found it at Recreation USA in South Myrtle Beach, SC. As a local family-owned and operated dealership, we are revolutionizing the RV buying experience by eliminating the corporate greed found at big-box dealers. We have NO hidden fees, NO admin fees, and NO prep fees. The price you see includes freight, prep, detailing, and a full walk-through, saving you thousands of dollars instantly.
Why Choose the Fuzion 373?
This 40-foot luxury fifth wheel is the gold standard for power sports enthusiasts. It features an 11-foot garage with the exclusive Adjust-A-Track tie-down system and a 30-gallon fuel station, perfect for your golf cart, motorcycles, or ATVs. Inside, the "Monster Package" delivers residential comfort with a King Bed suite, a bath-and-a-half layout, and a massive kitchen island with bar stools.
The 2026 model takes off-grid camping to the next level with the SolarFlex Discover package and a 5,500-watt generator. Whether you are full-timing or weekend warrior-ing, the Fuzion 373 offers unmatched versatility with its loft bunk, opposing garage sofas, and Girard On-Demand water heater. Don't overpay at the corporate dealers; get the best price and service right here in the Carolinas.
Top Short Specs on the New 2026 Keystone RV Fuzion 373 toy hauler:
Garage: 11 ft with Half Bath & Loft
Dry Weight: 16,325 lbs
Length: 39' 6"
Slides: 3 (Huge Living Area)
Power: 5,500 Watt Generator + SolarFlex
Cooling: Omni-Chill Triple A/C System (45,000 BTU)
Outdoor Living: Two Power Awnings & 50" Outdoor TV
Refer a Friend & Earn Cash: Know someone looking for a luxury toy hauler?
Refer them to Recreation USA and earn money for yourself when they buy!
Start Your Adventure Today
Ready to secure your low monthly payment?
Not sure if your vehicle can pull this unit?
Want to see what your current RV is worth?
Curious about our 4.7-star reputation?
Wow! I haven't had this kind of service in quite a while. Todd made me a great deal on an RV, without any bs hassle. Caden knows his stuff and got my RV ready to go all while singing cadence. I absolutely loved working with these gentlemen! They are truly a better breed of man. Keep up the outstanding work and service! I'd highly recommend them! This is how America should be! Thanks again y'all! Cheers! - Shawn
You Save: $46,844
Sale Price: $119,950
Stock# 15674
| Sleeps | 8 |
| Slides | 3 |
| Length | 39 ft 6 in |
| Ext Height | 13 ft 3 in |
| Hitch Weight | 3745 lbs |
| Dry Weight | 16325 lbs |
| Cargo Capacity | 3420 lbs |
| Fresh Water Capacity | 173 gals |
| Grey Water Capacity | 104 gals |
| Black Water Capacity | 104 gals |
| Tire Size | 215/75R17.5H |
| Furnace BTU | 35000 btu |
| Generator | 5,500 Watt Generator + SolarFlex |
| Fuel Capacity | 60 gals |
| Number Of Bunks | 1 |
| Available Beds | King |
| Refrigerator Type | Stainless Steel Residential |
| Convection Cooking | Yes |
| Cooktop Burners | 4 |
| Number of Awnings | 2 |
| Axle Weight | 8000 lbs |
| Garage Size | 11 ft |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard On Demand |
| AC BTU | 45000 btu |
| TV Info | LR TV, BR Smart TV, Garage LED TV, Ext. 50" TV |
| Awning Info | 8', 10', 13' Girard Cassette w/LED Lighting |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
| VIN | 4YDFFZT24TF810014 |
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