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Keystone RV Fuzion Toy Hauler Fifth Wheel RVs For Sale

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When you live from thrill to thrill, you need a Fuzion toy hauler by Keystone. The frame-welded tie-downs will keep your toys secure during transport, and the MORryde CRE 3000 suspension will ensure smooth towing to your destination. You will love the innovations that have been included, such as the Omni Shield Weather Protection Package, the Tru-Fit slide construction, and the painted front cap with key-shield technology.

 

Each model includes residential cabinet hardware and solid wood drawer frames, extra tall slide heights, residential-style furniture, plus many more features to make you feel right at home. The exterior Fuzion utility storage provides a place for your maintenance items and includes 110V outlets and USB ports to charge your gadgets. You'll find plenty of interior storage as well, including convenient under-bed storage and a master bedroom closet. These toy haulers also feature the Adjust-A-Track frame-welded tie down system, which offers 38 points of contact to support up to 5,000 lbs., and the 6-point hydraulic level-up system will make set-up hassle free!

 

The Fuzion toy hauler by Keystone is the outdoor enthusiasts dream fifth wheel. Choose one of the groundbreaking floorplans today for maximum fun and comfort!

  • Fuzion 357

    Fuzion 357 Floorplan Image

    Keystone RV Fuzion toy hauler 357 highlights: Dual Entry Bath Double Entry Doors ... more about Fuzion 357

    Specifications

    Sleeps 8
    Slides 3
    Length 39 ft
    Ext Height 13 ft 2 in
    Interior Color Brindle, Eastwood, Glacier
    Hitch Weight 3165 lbs
    Dry Weight 13646 lbs
    Cargo Weight 3354 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 44 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18.3 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    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 Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage LED TV
    Awning Info 10' and 13' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 379

    Fuzion 379 Floorplan Image

    Keystone Fuzion toy hauler 379 highlights: Front Master Bedroom Residential ... more about Fuzion 379

    Specifications

    Sleeps 9
    Slides 3
    Length 39 ft 6 in
    Ext Height 13 ft 3 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3155 lbs
    Dry Weight 14485 lbs
    Cargo Weight 2515 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 1
    Axle Weight 7000 lbs
    Garage Size 11 ft
    LP Tank Capacity 60 lbs
    Water Heater Capacity 12 gal
    Water Heater Type Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage LED TV
    Awning Info 10' and 20' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 430

    Fuzion 430 Floorplan Image

    Keystone Fuzion toy hauler 430 highlights: Dual Entry Triple Slides Dual Entry ... more about Fuzion 430

    Specifications

    Sleeps 8
    Slides 3
    Length 43 ft 3 in
    Ext Height 13 ft 5 in
    Interior Color Brindle, Eastwood
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 13 ft
    Water Heater Capacity 12 gal
    Water Heater Type Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage LED TV
    Awning Info 10' and 13' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 369

    Fuzion 369 Floorplan Image

    Keystone RV Fuzion toy hauler 369 highlights: Dual Entry Bath Rear Opposing ... more about Fuzion 369

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 8
    Slides 2
    Length 39 ft
    Ext Height 13 ft 1 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3015 lbs
    Dry Weight 13599 lbs
    Cargo Weight 3575 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 44 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    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 Gas/Electric
    TV Info LR LED TV, BR LED TV, Garage LED TV
    Awning Info 10' and 14' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 373

    Fuzion 373 Floorplan Image

    Keystone RV Fuzion toy hauler 373 highlights: Dual Entry Bath Loft with a Bunk ... more about Fuzion 373

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 8
    Slides 3
    Length 39 ft
    Ext Height 13 ft 1 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3120 lbs
    Dry Weight 14195 lbs
    Cargo Weight 2805 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    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 Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage, LED TV
    Awning Info 10' and 13' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 410

    Fuzion 410 Floorplan Image

    Keystone RV Fuzion toy hauler 410 highlights: Dual Entry Bath Rear Private ... more about Fuzion 410

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 6
    Slides 4
    Length 43 ft 7 in
    Ext Height 13 ft 3 in
    Interior Color Brindle
    Hitch Weight 3650 lbs
    Dry Weight 14751 lbs
    Cargo Weight 4249 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 44 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt
    Fuel Capacity 30 gals
    Available Beds King
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 7000 lbs
    Garage Size 9 ft 4 in
    LP Tank Capacity 60 lbs
    Water Heater Capacity 12 gal
    Water Heater Type Gas/Electric
    TV Info LR LED TV, Ext. 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 419

    Fuzion 419 Floorplan Image

    Keystone RV Fuzion toy hauler 419 highlights: Rear Opposing Sofas Rear Loft ... more about Fuzion 419

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 44 ft
    Ext Height 13 ft 3 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3395 lbs
    Dry Weight 15456 lbs
    Cargo Weight 3544 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    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 Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage LED TV
    Awning Info 10' and 14' 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 424

    Fuzion 424 Floorplan Image

    Keystone RV Fuzion toy hauler 424 highlights: Side Patio Dual Entry Bath Four ... more about Fuzion 424

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 44 ft
    Ext Height 13 ft 3 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3525 lbs
    Dry Weight 16177 lbs
    Cargo Weight 3040 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    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 Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage LED TV, Ext. LED TV
    Awning Info 10' and 20' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 427

    Fuzion 427 Floorplan Image

    Keystone RV Fuzion toy hauler 427 highlights: Double Entry Doors Bath and a Half ... more about Fuzion 427

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 43 ft 6 in
    Ext Height 13 ft 3 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3400 lbs
    Dry Weight 15655 lbs
    Cargo Weight 4345 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    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 Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage LED TV, Ext. LED TV
    Awning Info 10' and 18' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 428

    Fuzion 428 Floorplan Image

    Keystone Fuzion toy hauler 428 highlights: Outdoor Entertainment Outside Kitchen ... more about Fuzion 428

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 44 ft 11 in
    Ext Height 13 ft 3 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3595 lbs
    Dry Weight 15980 lbs
    Cargo Weight 4020 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 7000 lbs
    LP Tank Capacity 60 lbs
    Water Heater Capacity 12 gal
    Water Heater Type Gas/Electric
    TV Info LR LED TV, BR LED TV, Garage LED TV, Ext. LED TV
    Awning Info 10' and 20' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

  • Fuzion 429

    Fuzion 429 Floorplan Image

    Keystone RV Fuzion toy hauler 429 highlights: Bath and a Half Double Entry Doors ... more about Fuzion 429

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 9
    Slides 3
    Length 44 ft
    Ext Height 13 ft 3 in
    Interior Color Brindle, Eastwood
    Hitch Weight 3405 lbs
    Dry Weight 15700 lbs
    Cargo Weight 4300 lbs
    Fresh Water Capacity 106 gals
    Grey Water Capacity 88 gals
    Black Water Capacity 88 gals
    Tire Size ST255/85R16E
    Furnace BTU 35000 btu
    Generator 5500 Watt Onan
    Fuel Capacity 60 gals
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential
    Refrigerator Size 18 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    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 Gas/Electric DSI
    TV Info LR LED TV, BR LED TV, Garage LED TV
    Awning Info 10' and 14' Power with LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

Fuzion Features:

Standard Features (2021)

 

Keystone Exclusives

  • Color-coded unified wiring standard
  • 4G LTE and Wi-Fi prep
  • Tuf-Lok™ thermoplastic duct joiners
  • KeyTV™ multisource signal controller
  • In-floor heating ducts
  • Tru-fit™ slide construction

Exterior

  • 10"/12" I-beam w/ Adjust-A-Track frame-welded tie downs
  • Rota-Flex™ pin-box
  • Aerodynamic fiberglass front cap w/ lights and improved turning radius
  • CNC routed pinch-rolled sidewalls w/ high gloss gel coat finish
  • Frameless tinted safety glass windows
  • Dual-pane frameless windows (Optional)
  • Automotive-grade painted fiberglass cap w/ KeyShield™ protection
  • Fully walkable roof
  • Collapsible roof ladder
  • Norco cable driven living room slide system w/ manual slide backup
  • One-piece Polypropylene, heated, insulated, and enclosed underbelly
  • 7,000 lb. flipped Dexter® E-Z Lube axles w/ 12" x 2" brakes on every wheel
  • MORryde® CRE 3000 suspension
  • Goodyear® made in America tires w/ 16" aluminum wheels
  • Equalizer 6-point hydraulic level-up system
  • 76" x 30" entry doors w/ oversized folding grab handles
  • Sliding rear patio door (Optional)
  • MORryde® StepAbove® steps on main entry door
  • Lighted pass-through storage w/ additional front StorMor box
  • Exterior utility storage w/ 110V outlet and USB power port
  • Back-up camera prep
  • Battery disconnect
  • Exterior convenience center
  • 5,500 Watt Onan generator w/ 30-gal. fuel tank
  • 106 gal. fresh, 88 gal. gray, 44/88 gal. black
  • LP quick connect
  • Outdoor kitchen (Select Models)
  • 50-AMP service w/ detachable marine power cord and 90-AMP converter
  • Outside shower located in convenience center
  • Dual power awning w/ LED lighting and adjustable arms
  • Fast track 2.0 patio system w/ electric awning and patio step
  • Solar prep

Weather Protection

  • Omni Shield Weather Protection Package

Interior

  • Fiberglass backed linoleum floor
  • Extra-tall slide height
  • Roller shades (living room, bedroom) and night shades in garage
  • Designer upholstered window valances
  • Solid wood cabinet and drawer frames
  • Residential-style furniture w/ heated seats, LED lights, massage, and 110v/USB ports
  • Extra tall ceilings w/ crown molding
  • Fireplace w/ surround

Kitchen

  • Full-extension ball bearing drawer guides
  • Solid surface countertops
  • Deep, single basin, stainless steel sink w/ bamboo sink cover
  • High-rise faucet w/ pull-out sprayer
  • Swivel bar stools (Select Models)

Bathroom 

  • Pressed countertops
  • Full-size, one piece fiberglass shower w/ seat and skylight
  • Porcelain foot flush toilet and fantastic fan

Bedroom

  • 60" x 80" residential size queen bed w/ under bed storage
  • King bed suite (Optional)
  • Reading Lights
  • Bedside outlets/USB
  • Bedroom TV

Safety

  • Breakaway switch and safety chains
  • Tinted safety glass windows
  • GFI receptacles
  • Carbon monoxide detector
  • Smoke detector
  • Propane gas leak detector
  • Fire extinguisher

Garage

  • Gas/oil resistant tuff-ply flooring
  • Adjust-A-Track™ frame-welded tie-downs
  • Residential glass pass-through door
  • 8' ramp door
  • Half bath (select models)
  • Ducted heat and independent free delivery A/C
  • Fuel station w/ 12V pump, dual 30-gal. tanks, and static line
  • (2) metal ram air vents
  • HD TV w/ pull-down bracket
  • Double electric beds w/ dual opposing sofas

Please see us for a complete list of features and available options!

All standard features and specifications are subject to change. 

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details. 

Manu-Facts:

Keystone RV Logo

 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.