Nation's Largest Family-Owned RV Dealer
Have a Question? 888-436-7578
YOU ARE HERE - Toy Hauler Fifth Wheel / Keystone RV / Fuzion Toy Hauler Fifth Wheel

Keystone RV Fuzion Toy Hauler Fifth Wheels

Keystone Fuzion Toy Hauler Fifth Wheel

More Than A Garage

The Fuzion Fifth Wheel Toy Hauler is "More Than A Garage" with innovative patio door and exterior automotive advances. The stylish modern look boasts the "Hottest Brand in the Industry". By combining rugged adenvture and luxury living, Keystone offers the ultimate crossover. Easy set up on the toy hauler patio systems with lightweight railing and ramps expanding your entertainment experience.


  • Stylish Modern Interior
  • Big Enough To Carry All Of Your Toys
  • Bluetooth Enabled Coach
  • Digital Splitters Throughout For HDTV

Ask a Question


  • Best Brands
  • Largest Selection
  • Award Winning Service
  • 13 Locations
  • Family owned 50+ years

Showing 1 - 46 of 46
Favorites ()

Toy Hauler Fifth Wheel

Showing 1 - 46 of 46
Zip Code

Enter your Zip Code to find RVs nearest you

  • Fuzion 357 Floorplan Image Zoom

    Fuzion 357

    (6 in stock)

    Bunkhouse, Kitchen Island, 39 ft 0 in in length, weighs 13650 lbs lbs, sleeps up to 9, 3 slides, many colors ...more

    Sleep soundly away from the crowd in the loft!
  • Fuzion 369 Floorplan Image Zoom

    Fuzion 369

    (7 in stock)

    Bunkhouse, Loft, 39 ft 0 in in length, weighs 13290 lbs lbs, sleeps up to 9, 2 slides, many colors ...more

    Let the fun continue all night with two LED-lit awnings!
  • Fuzion 371 Floorplan Image Zoom

    Fuzion 371

    (1 in stock)

    Bath and a Half, Loft, 38 ft 11 in in length, weighs 13733 lbs lbs, sleeps up to 9, 3 slides, many colors ...more

  • Fuzion 373 Floorplan Image Zoom

    Fuzion 373

    (7 in stock)

    Bunkhouse, Kitchen Island, 39 ft 0 in in length, weighs 14045 lbs lbs, sleeps up to 9, 3 slides, many colors ...more

    A full and half bath will keep everyone clean!
  • Fuzion 410 Floorplan Image Zoom

    Fuzion 410

    (3 in stock)

    Front Entertainment, Front Living Area, 43 ft 7 in in length, weighs 14745 lbs lbs, sleeps up to 6, 4 slides, many colors ...more

    Hide your toys away in the below-floor garage!
  • Fuzion 419 Floorplan Image Zoom

    Fuzion 419

    (2 in stock)

    Bunkhouse, Kitchen Island, 44 ft 0 in in length, weighs 15240 lbs lbs, sleeps up to 9, 3 slides, many colors ...more

    Enjoy breakfast at the large island with swing-out stools!
  • Fuzion 424 Floorplan Image Zoom

    Fuzion 424

    (8 in stock)

    Bunkhouse, Bath and a Half, 44 ft 0 in in length, weighs 15960 lbs lbs, sleeps up to 9, 3 slides, many colors ...more

    Host the best parties with a side patio!
  • Fuzion 427 Floorplan Image Zoom

    Fuzion 427

    (6 in stock)

    Bunkhouse, Kitchen Island, 43 ft 6 in in length, weighs 15310 lbs lbs, sleeps up to 9, 3 slides, many colors ...more

    The 13' garage doubles as a bunkhouse suite!
  • Fuzion 429 Floorplan Image Zoom

    Fuzion 429

    (6 in stock)

    Bunkhouse, Bath and a Half, 44 ft 0 in in length, weighs 15385 lbs lbs, sleeps up to 9, 3 slides, many colors ...more

    The kids will be excited to find the loft!

Fuzion Features:

Standard Features (2020)



  • Gen 3 iNCommand control system w/ Global Connect
  • 7,000 Lb. Dexter E-Z Lube axles
  • Flipped axles
  • Electric 12” x 2” brakes on every wheel
  • 16” Aluminum wheels
  • 16” Goodyear tires
  • 5500 watt Onan generator w/ 30-gallon fuel tank
  • 12-gallon gas / electric water heater with direct spark ignition
  • Low-rise aluminum entrance step
  • 50 Amp service with detachable marine power cord
  • 90 Amp converter
  • 12V disconnect
  • Water heater bypass
  • Power tank flush on all black tanks
  • Enclosed termination valves
  • Outside shower
  • 35,000 Btu furnace
  • Heated, insulated, enclosed holding tanks
  • Electric heat pads on tanks
  • MORryde Secure Step
  • Fast track 2.0 patio system with electric awning & patio step


  • Generator prep with start / stop switch, hour meter and fuel gauge
  • Fuel station with 12v pump, dual 30-gallon fuel tanks, and static line
  • 6-point hydraulic level-up system
  • MORryde CRE 3000 suspension
  • Attic vents
  • Step light
  • Led security lights
  • Led cargo ramp loading lights
  • Compartment lights
  • Led tail/brake lights
  • Frameless tinted safety glass windows
  • Spare tire and carrier
  • Collapsible roof ladder
  • Dual, folding assist handles with padding on entry doors
  • Dual power awning w/led lighting
  • Lp quick connect
  • Painted front cap w/ key-shield technology
  • Aerodynamic fiberglass front cap with lights and improved turning radius


  • Double electric beds with dual opposing sofas
  • Residential glass pass-through door
  • Adjust-A-Track frame welded tie-downs
  • Washer/dryer prep
  • Upgraded sidewall protection
  • Metal ram air vents (2)
  • 8’ Ramp door
  • Gas/oil resistant tuff-ply flooring
  • Ducted a/c, ducted heat
  • Independent direct dump A/C
  • EXCLUSIVE KeyTV cable tv/satellite prep
  • Night shades


  • Carbon monoxide detector
  • Fire extinguisher
  • Gfi duplex receptacles
  • Mirrored medicine cabinet
  • Loft bunk ladder
  • 40” X 80” Loft mattress
  • Lpg detector
  • Digital TV antenna
  • 60” X 80” residential size queen bed
  • Under bed storage
  • Full-size, one piece fiberglass shower w/seat
  • Fireplace w/surround
  • Adjustable, hand-held massaging shower fixture
  • Skylight over shower
  • Porcelain toilet with foot flush
  • Fantastic fan in commode room & kitchen
  • Premium Jensen bluetooth compatible stereo with cd/dvd player, flat panel Jensen led hdtv, sound bar, 2 all weather Sony exterior speakers, a,b, and c zone indoor/outdoor speaker switch, 3 way speakers
  • OmniChill a/c w/ thermo-plastic duct couplings
  • Insulated a/c ductwork
  • 30” Convection microwave
  • 21” 3-Burner Furrion oven with glass top
  • 18 cu. ft. refrigerator
  • Professional bottle opener
  • Bamboo sink covers
  • Residential cabinet hardware
  • Roller shades (living room, bedroom)
  • Night shades in garage
  • Solid wood drawer frames
  • 80 lb. Rated full-extension ball bearing drawer guides
  • Recessed LED puck lighting throughout
  • Residential-style furniture w/ heated seats, led lights, massage and 110V/Usb ports
  • Stainless steel appliances
  • Fuzion sky-dome
  • 30” Wide radius entry door with screen
  • KeyTV Satellite prep (bedroom, living room, garage, outdoor TV)


  • Fire extinguisher
  • Smoke detector
  • Lp detector
  • CO detector
  • Safety chains
  • Emergency breakaway switch


  • Sliding rear patio door
  • Dual-pane frameless windows
  • King bed suite Glide-A-Bed system
  • Full-body paint
  • SolarFlex solar package


  • Brindle

See us for a complete list of features and available options!

All standard features and specifications are subject to change.



At Keystone we do things differently, and have since we first opened our doors in 1996. This different way means focusing on you, our customer, and building RVs that are much more than great floor plans and prices. It starts with innovative products that are built tough, and doesn’t stop there. It’s our commitment to provide a better ownership experience. We understand that when you put your hard earned money down, you expect your RV to deliver as promised. That’s why “Building Adventures for the Long Haul” is more than just a slogan here at Keystone; it is our number one mission each and every day. It’s the reason today we are honored to say we have nearly one million Keystone owners out on the open road who we consider family.

Contact Us
Contact Sales
* Required