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Keystone RV Fuzion Toy Hauler Fifth Wheel

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The Keystone Fuzion is definitely more than just a garage! These fifth wheel toy haulers are enough to get your heart pumping with just one glance. Once inside you will see that the excitement only continues throughout.  
 
Each Fuzion comes with a 5,500 watt generator, an aerodynamic fiberglass front cap with lights and improved turning radius, an outside shower, a fuel station with 30 gallon tank, and dual opposing sofas in the cargo area. Plus, you will certainly enjoy full kitchen and bath amenities that will deliver a great meal and a relaxing shower before turning in to rest up for the next day's off-road adventures. 
 
Why not get your Fuzion fifth wheel toy hauler by Keystone RV today and enjoy having the hottest toy box around!
  • Fuzion 357

    Fuzion 357 Floorplan Image

    Keystone RV Fuzion toy hauler 357 highlights: 13' Separate Garage Three Slides ... more about Fuzion 357

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 39 ft
    Ext Width 0 ft
    Ext Height 13 ft 1 in
    Interior Color Brindle, Steel
    Hitch Weight 3105 lbs
    Dry Weight 13650 lbs
    Cargo Weight 3350 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 44 gals
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 13 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Specifications

    Sleeps 9
    Slides 2
    Length 39 ft
    Ext Width 0 ft
    Ext Height 13 ft 1 in
    Interior Color Brindle, Steel
    Hitch Weight 3055 lbs
    Dry Weight 13340 lbs
    Cargo Weight 3660 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 44 gals
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 11 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 371

    Fuzion 371 Floorplan Image

    Keystone Fuzion toy hauler 371 highlights: Fireplace Private Front Bedroom Bath ... more about Fuzion 371

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 38 ft 11 in
    Ext Width 8 ft 6 in
    Ext Height 13 ft 1 in
    Interior Color Brindle, Steel
    Hitch Weight 3020 lbs
    Dry Weight 13733 lbs
    Cargo Weight 3267 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 44 gals
    Tire Size ST235/85R16G
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 14000 lbs
    Garage Size 11 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    AC BTU 30000 btu
    TV Info 40" LED TV Garage, LED TV in LR
    Awning Info Power
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Standard
    Electrical Service 50 amp

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  • Fuzion 373

    Fuzion 373 Floorplan Image

    Keystone RV Fuzion toy hauler 373 highlights: 11' Separate Garage Full and Half ... more about Fuzion 373

    Specifications

    Sleeps 9
    Slides 3
    Length 39 ft
    Ext Width 0 ft
    Ext Height 13 ft 1 in
    Int Height 0 ft
    Interior Color Brindle, Steel
    Hitch Weight 3055 lbs
    Dry Weight 14045 lbs
    Cargo Weight 2955 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 11 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 384

    Fuzion 384 Floorplan Image

    Keystone Fuzion toy hauler 384 highlights: Dual Awnings Loft Bath and a Half ... more about Fuzion 384

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 39 ft
    Ext Width 8 ft 6 in
    Ext Height 13 ft 3 in
    Interior Color Brindle, Steel
    Hitch Weight 3210 lbs
    Dry Weight 13933 lbs
    Cargo Weight 3067 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST235/80R16G
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 14000 lbs
    Garage Size 12 ft 6 in
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    AC BTU 30000 btu
    TV Info 40" LED TV Garage, LED TV in LR
    Awning Info Power
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 410

    Fuzion 410 Floorplan Image

    Keystone RV Fuzion toy hauler 410 highlights: Four Slides Below-Floor Garage ... more about Fuzion 410

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 6
    Slides 4
    Interior Color Brindle, Steel
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Garage Size 0 ft
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 417

    Fuzion 417 Floorplan Image

    Keystone Fuzion toy hauler 417 highlights: Table w/Swing Out Stools Triple Slide ... more about Fuzion 417

    Specifications

    Sleeps 9
    Slides 3
    Length 43 ft
    Ext Width 8 ft
    Ext Height 13 ft 3 in
    Interior Color Brindle, Steel
    Hitch Weight 3655 lbs
    Dry Weight 15210 lbs
    Cargo Weight 3790 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST235/80R16G
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 4
    Number of Awnings 2
    Axle Weight 14000 lbs
    Garage Size 13 ft 6 in
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    AC BTU 30000 btu
    TV Info 40" LED TV Garage, LED TV in LR
    Awning Info Power
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 419

    Fuzion 419 Floorplan Image

    Keystone RV Fuzion toy hauler 419 highlights: Kitchen Island Dual Entry Full and ... more about Fuzion 419

    Specifications

    Sleeps 9
    Slides 3
    Length 44 ft
    Ext Width 0 ft
    Ext Height 13 ft 3 in
    Int Height 0 ft
    Interior Color Brindle, Steel
    Hitch Weight 3615 lbs
    Dry Weight 15240 lbs
    Cargo Weight 3760 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 15 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 422

    Fuzion 422 Floorplan Image

    Keystone Fuzion toy hauler 422 highlights: TWO Full Baths Triple Slide Outs ... more about Fuzion 422

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 43 ft 1 in
    Ext Height 13 ft 3 in
    Interior Color Brindle, Steel
    Hitch Weight 3695 lbs
    Dry Weight 15352 lbs
    Cargo Weight 3648 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 130 gals
    Black Water Capacity 88 gals
    Tire Size ST235/85R16G
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 14000 lbs
    Garage Size 12 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    AC BTU 30000 btu
    TV Info 40" LED TV Garage, LED TV in LR
    Awning Info Power
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 4221

    Fuzion 4221 Floorplan Image

    Keystone Fuzion toy hauler 4221 highlights: TWO Full Baths Triple Slide Outs ... more about Fuzion 4221

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 43 ft 11 in
    Ext Height 13 ft 3 in
    Interior Color Brindle, Steel
    Hitch Weight 3690 lbs
    Dry Weight 15380 lbs
    Cargo Weight 3585 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 130 gals
    Black Water Capacity 88 gals
    Tire Size ST235/85R16G
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 14000 lbs
    Garage Size 12 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    AC BTU 30000 btu
    TV Info 40" LED TV Garage, LED TV in LR
    Awning Info Power
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 424

    Fuzion 424 Floorplan Image

    Keystone RV Fuzion toy hauler 424 highlights: 12' 6" Separate Garage Master ... more about Fuzion 424

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 43 ft 6 in
    Ext Width 0 ft
    Ext Height 13 ft 3 in
    Interior Color Brindle, Steel
    Hitch Weight 3630 lbs
    Dry Weight 15860 lbs
    Cargo Weight 3140 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 12 ft 6 in
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 427

    Fuzion 427 Floorplan Image

    Keystone RV Fuzion toy hauler 427 highlights: Kitchen Island Full and Half Bath ... more about Fuzion 427

    Specifications

    Sleeps 9
    Slides 3
    Length 43 ft 6 in
    Ext Width 0 ft
    Ext Height 13 ft 3 in
    Interior Color Brindle, Steel
    Hitch Weight 3645 lbs
    Dry Weight 15310 lbs
    Cargo Weight 3690 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 13 ft
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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  • Fuzion 429

    Fuzion 429 Floorplan Image

    Keystone RV Fuzion toy hauler 429 highlights: 12' 6" Separate Garage L-Shaped ... more about Fuzion 429

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 44 ft
    Ext Width 0 ft
    Ext Height 13 ft 3 in
    Int Height 0 ft
    Interior Color Brindle, Steel
    Hitch Weight 3535 lbs
    Dry Weight 15385 lbs
    Cargo Weight 3615 lbs
    Fresh Water Capacity 110 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size 16
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size Residential in
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 12 ft 6 in
    LP Tank Capacity 60 lbs.
    Water Heater Capacity 12 gal.
    Water Heater Type DSI Gas/Electric
    TV Info LR LED HDTV, Garage 40" LED TV
    Awning Info Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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Fuzion Features:

Standard Features (2019)

 

Interior

  • Premium Bluetooth Compatible Stereo with CD/DVD Player, Flat Panel LED HDTV, Sound Bar, 2 All Weather Exterior Speakers, A & B Indoor/Outdoor Speaker Switch
  • OmniChill A/C W/ Thermo-Plastic System Couplings
  • Insulated A/C Ductwork
  • 30" Residential Convection Microwave
  • 3 Burner Range Top
  • Recessed Oven with Glass Top
  • 18 Cu. Ft. Refrigerator
  • Professional Bottle Opener
  • Solid surface kitchen sink covers
  • Residential Cabinet Hardware
  • MCD Roller Shades (Main Cabin)
  • Night Shades (Bedroom & Garage)
  • Lumber-Core Cabinetry
  • Solid Wood Drawer Frames
  • 80lb. Rated Full-Extension Ball Bearing Drawer Guides
  • Recessed LED Puc Lighting Throughout
  • Residential Furniture w/ Heated Seats, LED Lights, Massage & 110/USB Ports
  • Fuzion Sky-Dome Interior Skylight
  • 30" Wide Radius Entry Door with Screen
  • Multiple Cable TV Connections
  • Satellite Prep (Bedroom, Living Room, Garage)
  • TV Antenna with Power Booster
  • 60" x 80" Residential Size Queen Bed
  • Under bed storage
  • Residential One Piece Fiberglass Shower w/ Seat
  • Fireplace w/Surround
  • Residential, Adjustable, Hand-Held Massaging Shower Fixture
  • Skylight Over Shower
  • Porcelain Toilet with Foot Flush
  • Power Exhaust Fan in Commode Room
  • Mirrored Medicine Cabinet
  • Steel Loft Bunk Ladder
  • 40" x 80" Residential Size Loft Mattress
  • LPG Detector
  • Carbon Monoxide Detector
  • Fire Extinguisher
  • GFI Duplex Receptacles

Exterior

  • Painted Front Cap w/ Key-Shield Technology
  • Aerodynamic Fiberglass Front Cap with Lights and Improved Turning Radius
  • 5500 Watt Generator w/ Start/Stop Button, Hour Meter & 30 Gallon Fuel Tank w/ Fuel Gauge
  • 30 Gallon Auxiliary Fuel Station
  • 6pt. Hydraulic Level-Up System
  • Mor/Ryde CRE3000 Suspension
  • Attic Vents
  • Step Light
  • LED Security lights
  • LED Cargo ramp loading lights
  • LED Compartment Lights
  • LED Tail/Brake Lights
  • Frameless Tinted Safety Glass Windows
  • Crank Down Spare Tire and Carrier
  • Collapsible Roof Ladder
  • Dual folding Entry Assist Handles with Padding
  • Dual power awning w/LED lighting
  • LP Quick connect
  • Fuzion Exterior Utility Center w/ Locking Tray & 12V/110 Outlets

Garage

  • Double Electric Beds with Dual Opposing Sofas
  • Residential Glass Pass Through Door
  • Washer/Dryer Prep
  • Upgraded Sidewall Protection
  • Metal RAM Air Vents (2)
  • 8' MOR/ryde Zero Gravity Ramp Door
  • Gas/Oil Resistant Tuff-Ply Flooring
  • Fuzion Adjust-A-Track Frame Welded Tie-Downs
  • Ducted A/C, Ducted Heat
  • Fuel Station with 12V Pump, 30 Gallon Fuel Tank, and Static Line
  • 40" LED TV on Drop Down Bracket w/Cable TV Jack
  • Night Shades
  • Fuzion Super Storage
  • Pull Down Rear Screen

Equipment

  • InCommand Control System
  • 7,000 lb. EZ Lube Dexter Axles
  • Flipped Axles
  • Electric 2" x 12" Brakes on Every Wheel
  • 16' Aluminum Wheels
  • 16' Load Range G Radial Tires
  • 12 Gallon Gas / Electric Water Heater with Direct Spark Ignition
  • Low-Rise Triple Rear Entrance Step
  • Heat Pads for Tanks
  • 50 AMP Service with Detachable Marine Power Cord
  • 90 AMP Converter
  • 12 Volt Disconnect
  • Water Heater By-Pass
  • Black Tank Flush
  • Enclosed Termination Valves
  • Outside Shower with Hot and Cold Water
  • Generator Prep w/ Start/Stop Switch, Hour Meter & Fuel Gauge
  • 35,000 BTU Furnace
  • Heated, Insulated, Enclosed Holding Tanks
  • Fuzion Secure Step at Main Entrance

Options

  • Fast Track Patio System 2.0 with Awning & Patio Step
  • Sliding Rear Patio Door
  • Dual Pane Frameless Windows
  • King Bed Suite Glide-A-Bed System
  • Full Body Paint

Decor

  • Brindle
  • Steel

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

All standard features and specifications are subject to change.

Manu-Facts:

 

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.

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