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New 2026 Keystone Fuzion 419

Toy Hauler Fifth Wheel|Denver, CO| Stock# 355109

$142,995

$957/mo.*

MSRP: $193,899

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Keystone RV Fuzion toy hauler 419 highlights:

  • 15' Garage Area
  • Loft w/Bunk Mat
  • Bath and a Half
  • Residential King Bed
  • Opposing Sofas
  • Exterior Utility Storage

You will have plenty of room to store your off-road toys with a 15' garage area that comes with an Adjust-A-Track system! Once you unload your toys with the 8' MORryde zero gravity ramp door, you can set up the dual opposing sofas with a top queen bed above, the LED TV, and the loft with a bunk mat, plus there is a half bathroom and one of the dual entrance doors to the unit. The chef will have everything they need to prepare their best home cooked meals and others can sit at the center table with swing-out stools to socialize with them while they prepare it. Gather together on the residential four-person sofa slide for movie night with the entertainment center which has a fireplace for an even cozier evening. The dual entry bathroom makes it easy for everyone to freshen up in, especially those staying in the front private bedroom which has a front master closet with washer and dryer prep for clean clothes throughout your trip and Fuzion king bed slide!

Get your adrenaline pumping with any one of these Keystone RV Fuzion fifth wheel toy haulers! The frame welded, Adjust-A-Trac tie-downs have 38 points to fully secure your toys as you travel, and the extended garage lengths have outside storage so you can haul bigger toys. A fully enclosed fuel pump station is integrated with the iN-Command Generation 3 control system with Global Connect. And the exclusive Omni-Chill technology offers high-efficiency air conditioning and maximum cooling. The interior provides fiberglass backed linoleum flooring, extra-tall slide height, solid wood cabinet and drawer frames, and extra tall ceilings with crown molding to mention a few luxuries. Outside, you'll find three Girard cassette awnings, 4k framed tinted safety glass windows, a Titan hydraulic leveling system, and many more conveniences!

Specifications

RV Details

  • Sleeps8
  • Slides3
  • Length44 ft. 6 in.
  • Width8 ft. 6 in.
  • Height13 ft. 3 in.
  • Dry Weight17280 lbs.
  • Hitch Weight3770 lbs.
  • GVWR21000 lbs.
  • VIN4YDFFZV32TF810146

Tanks & HVAC

  • Fresh Water173 gal.
  • Black Water104 gal.
  • Gray Water104 gal.
  • Propane2 Tank(s) | 60 gal.
  • ACautomatic 40500 BTU
  • Heat35000 BTU
  • Water HeaterGirard on demand
  • Electrical50 amps
  • GeneratorFlex Power 5500

Appliances

  • Awnings3 | 14' & 8' & 13' power awning
  • BedsKing x1, Queen x1
  • Showerwalk_in_shower
  • Refrigerator20
  • Cooktops | Microwave4 | No
  • Washer/Dryer PreppedNo
  • Axles | Tire Size215/75R17.5J

Can you tow this RV?

Understanding your vehicle's towing capacity rating is critical to choosing the right RV for you and your family. Towing your next RV safely down the road will depend on having the right tow vehicle and RV combination. Use our handy towing guide below to help find your vehicle's towing capacity and filter our RV inventory down to RVs you can tow. View Tow Guide >

Attention: Your vehicle's max towing capacity includes passenger weight, added accessories, any current liquids in tanks, and any cargo you've added such as food, clothes, chairs, grills, games, tools, etc.. For purposes of RVs I can Tow, we've allowed 1000 lbs for RVs over 8000 lbs, 750 lbs for RVs under 8000 lbs, and 500 lbs for RVs under 5000 lbs for average Cargo Weight. Always confirm your specific tow vehicles towing capacity directly from your vehicle's manufacturer before purchasing or towing an RV. You are responsible for the decision to operate your vehicle and any RV you may tow. If your specific vehicle is not listed, please contact us for assistance.

General RV works hard to ensure the accuracy of all its listings however we are not responsible for any misprints, typos, or errors found in our website pages. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 888-436-7578 for availability as our inventory changes rapidly.

*All RV prices exclude tax, title, registration and fees, including documentary service fees. All payments are with approved credit through dealer lending source. Advertised monthly payment is based on 20% cash down, plus tax, title, registration and fees, at 7.99% APR for 96 months on finance amounts under $10K, at 7.99% APR for 144 months on finance amounts from $10K to $25K, at 7.99% APR for 180 months on finance amounts from $25K to $50K, and at 7.99% APR for 240 months on amounts over $50K. $79 monthly payment based on purchase price of $9,999 with 20% down at 8.24% APR for 218 months. $439 monthly payment based on purchase price of $69,995 with 20% down, at 6.49% APR for 240 months. For select models only. Rate and payments are subject to change at any time. Conditions apply. See dealer for details.