• Keyword
  • Price
  • Length
  • Dry Weight
  • Mileage
  • Sleeping Capacity

View New & Used Keystone Fuzion RVs for Sale

126 listings available

Find your perfect Keystone Fuzion rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
New 2023 Keystone Fuzion 379 available in Turlock, California

New 2023 Keystone Fuzion 379

New Toy Hauler in Turlock, California 95382

The following is a list of Additional Options besides the Standard Features come with the unit are:- 2023 FUZION 379 Decor Fuzion 2023 Glacier Exterior Decor Fuzion White Extreme Exterior Intense Interior Monster Package Ramp Door Patio Pkg w/Step King Bed ...

  • Sale
  • Length: 39' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2021 Keystone Fuzion 373 available in Tucson, Arizona

Used 2021 Keystone Fuzion 373

Used Toy Hauler in Tucson, Arizona 85704

Keystone RV Fuzion toy hauler 373 highlights: Dual Entry Bath Loft with a Bunk Mat Front Private Bedroom Double Entry Doors Table with Swing Out Stools Fuzion Secure Steps Enjoy open living spaces and convenient features in this spacious toy hauler. The 11 ...

  • Sale
  • Length: 39' 0"
  • # Slideouts: 3
  • Sleeping Cap: 8
Used 2022 Keystone Fuzion 429 available in Perry, Iowa

Used 2022 Keystone Fuzion 429

Used Toy Hauler in Perry, Iowa 50220

Keystone RV Fuzion toy hauler 429 highlights: L-Shaped Sofa Loft w/Bunk Mat Bath and a Half Dual Entry Doors Front Private Bedroom Exterior Utility Storage Pack your bags and load up the toys into this toy hauler with the 8' MORryde zero gravity ramp door! ...

  • Sale
McKee RV Perry, IA

$79,950.00

  • Length: 44' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2022 Keystone Fuzion 429 available in Robstown, Texas

Used 2022 Keystone Fuzion 429

Used Fifth Wheel in Robstown, Texas 78380

Keystone RV Fuzion toy hauler 429 highlights from Optimum RV: L-Shaped Sofa Loft w/Bunk Mat Bath and a Half Dual Entry Doors Front Private Bedroom Exterior Utility Storage Pack your bags and load up the toys into this toy hauler with the 8' MORryde zero gr ...

  • Sale
  • # Slideouts: 3
  • Sleeping Cap: 9
New 2023 Keystone Fuzion 430 available in Texarkana, Texas

New 2023 Keystone Fuzion 430

New Toy Hauler in Texarkana, Texas 75503

2023 Keystone Fuzion 430 5th Wheel Toy Hauler... Two Full Baths, "L" Shaped Sofa, 13' Garage... Features Include: Extreme Exterior Intense Interior Monster Package King Bed Master Suite Ramp Door Patio Package w/ Step Tire Pressure Monitoring Sys ...

  • Blow Out Price
  • Length: 44' 11"
  • Dry Weight: 15,940 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
Used 2022 Keystone Fuzion 430 available in Dover, Florida

Used 2022 Keystone Fuzion 430

Used Fifth Wheel in Dover, Florida 33527

Keystone RV Fuzion toy hauler 430 highlights: Two Full Bathrooms L-Shaped Sofa Loft w/Bunk Mat Residential Queen Bed Exterior Utility Storage Dual Entry Doors It's a clean decision to take this toy hauler on your next adventure with two full bathrooms! Eve ...

  • Sale
  • Length: 45' 0"
  • # Slideouts: 3
  • Sleeping Cap: 8
Used 2017 Keystone Fuzion 345 available in Benson, North Carolina

Used 2017 Keystone Fuzion 345

Used Fifth Wheel in Benson, North Carolina 27504

Enjoy each adventure when you are traveling in this Fuzion 345 toy hauler fifth wheel by Keystone RV. This unit offers a 12' garage space for your toys, and a luxurious living area for you and your friends to hang out when you aren't playing hard.Enter the ...

  • Sale
  • Length: 39' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2021 Keystone Fuzion 429 available in Milford, Delaware

Used 2021 Keystone Fuzion 429

Used Toy Hauler in Milford, Delaware 19963

2021 FUZION BY KEYSTONE MODEL 429   POWER AWNING  GENERATOR 3 SLIDES ROOF A/C SLEEPS 7 FRONT PRIMARY BEDROOM  SIDE BATHROOM UPPER LOFT 2 FLATSCREEN TV'S BATH AND A HALF LARGE SIDE BY SIDE REFRIGERATOR  RECLINING SEATS WASHER/DRYER COMBO ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 44' 0"
  • Dry Weight: 15,700 lbs
  • # Slideouts: 3
  • Sleeping Cap: 7
New 2024 Keystone Fuzion 427 available in Perry, Iowa

New 2024 Keystone Fuzion 427

New Toy Hauler in Perry, Iowa 50220

Keystone RV Fuzion toy hauler 427 highlights: Table w/Swing-Out Stools Bath and a Half Loft w/Bunk Mat Opposing Sofas Exterior Utility Storage Exterior LED TV You will have everything you need and then some with this toy hauler! There is anoutdoor entertai ...

  • Sale
McKee RV Perry, IA

$109,950.00

  • Length: 44' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2022 Keystone Fuzion 419 available in Willow Street, Pennsylvania

Used 2022 Keystone Fuzion 419

Used Toy Hauler in Willow Street, Pennsylvania 17584

Keystone RV Fuzion toy hauler 419 highlights: 15' Garage Area Loft w/Bunk Mat Bath and a Half Residential Queen 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 A ...

  • Sale
  • Length: 44' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
New 2024 Keystone Fuzion 427 available in Dover, Florida

New 2024 Keystone Fuzion 427

New Toy Hauler in Dover, Florida 33527

Keystone RV Fuzion toy hauler 427 highlights: Table w/Swing-Out Stools Bath and a Half Loft w/Bunk Mat Opposing Sofas Exterior Utility Storage Exterior LED TV You will have everything you need and then some with this toy hauler! There is anoutdoor entertai ...

    • Length: 44' 0"
    • # Slideouts: 3
    • Sleeping Cap: 9
    Used 2021 Keystone Fuzion 427 available in Cheyenne, Wyoming

    Used 2021 Keystone Fuzion 427

    Used Toy Hauler in Cheyenne, Wyoming 82007

    Call for details.

    • Sale
    • Sleeping Cap: 6
    New 2023 Keystone Fuzion 421 available in Portland, Oregon

    New 2023 Keystone Fuzion 421

    New Toy Hauler in Portland, Oregon 97266

    Accessories: Decor - Fuzion 2023 - Glacier,EXTERIOR DECOR- WHITE,EXTREME EXTERIOR,INTENSE INTERIOR,MONSTER PACKAGE,KING BED MASTER SUITE,RAMP DOOR PATIO PKG W/STEP,TPMS SENSORS W/DISPLAY,SLIDING REAR PATIO DOOR,SOLAR FLEX 400i,2-100ah DFE HEATED LITHIUM BA ...

    • Sale
    • Length: 44' 0"
    • # Slideouts: 3
    New 2023 Keystone Fuzion 427 available in Anna, Illinois

    New 2023 Keystone Fuzion 427

    New Toy Hauler in Anna, Illinois 62906

    Keystone RV Fuzion toy hauler 427 highlights: Table w/Swing-Out Stools Bath and a Half Loft w/Bunk Mat Opposing Sofas Exterior Utility Storage Exterior LED TV You will have everything you need and then some with this toy hauler! From the outdoor entertainm ...

    • Sale
    • Length: 44' 0"
    • # Slideouts: 3
    • Sleeping Cap: 9
    New 2023 Keystone Fuzion 373 available in Beaverton, Oregon

    New 2023 Keystone Fuzion 373

    New Toy Hauler in Beaverton, Oregon 97003

    Accessories: INTERIOR BRINDLE,EXTERIOR DECOR- WHITE,EXTREME EXTERIOR,INTENSE INTERIOR,MONSTER PACKAGE,RAMP DOOR PATIO PKG W/STEP,KING BED MASTER SUITE,SLIDING REAR PATIO DOOR,REFRIGERATOR- RV- 18 CF,RVIA SEAL-GO CAMPING,TPMS SENSORS W/DISPLAY,SOLAR FLEX 40 ...

    • Sale
    • Length: 39' 0"
    • # Slideouts: 3
    Used 2021 Keystone Fuzion 419 available in Jacksonville, North Carolina

    Used 2021 Keystone Fuzion 419

    Used Toy Hauler in Jacksonville, North Carolina 28540

    Stock #379504 - Amazing toy hauler ready for all of your traveling needs! Very clean with many great features!The Keystone Fuzion 419 is a fifth wheel with a toy hauler that sports a fifteen-foot garage capable of hauling a lot of toys and a luxurious livi ...

    • Sale
    • Consignment
    • Reduced
    • Length: 41' 0"
    • Dry Weight: 15,456 lbs
    • # Slideouts: 3
    • Sleeping Cap: 8
    Used 2020 Keystone Fuzion 369 available in Grasston, Minnesota

    Used 2020 Keystone Fuzion 369

    Used Toy Hauler in Grasston, Minnesota 55030

    Stock #358566 - 2020 Keystone Fuzion 369 with two slide-outs and an eleven foot garage!Are you ready for the ultimate adventure on wheels? Look no further than the 2020 Fuzion 369 by Keystone - the perfect blend of luxury and rugged capability! Whether you ...

    • Sale
    • Consignment
    • Reduced
    • Length: 36' 0"
    • Dry Weight: 13,290 lbs
    • # Slideouts: 2
    • Sleeping Cap: 9
    Used 2021 Keystone Fuzion 429 available in Tool, Texas

    Used 2021 Keystone Fuzion 429

    Used Toy Hauler in Tool, Texas 75143

    Stock #390526 - 2021 Keystone RV Fuzion Toy Hauler 429 model in Great Shape and Spacious!The 2021 Fuzion by Keystone 429 RV is a fantastic choice for those looking for a comfortable and luxurious RV experience. the present owners have enjoyed the spacious ...

    • Sale
    • Consignment
    • Reduced
    Pop RVs Tool, TX

    $78,000.00

    • Length: 42' 0"
    • # Slideouts: 3
    • Sleeping Cap: 7
    Used 2022 Keystone Fuzion 419 available in Piedmont, Alabama

    Used 2022 Keystone Fuzion 419

    Used Toy Hauler in Piedmont, Alabama 36272

    Stock #375362 - 2022 Keystone Fuzion 419! 15' garage with fueling station! Heated massage couch!********************** CERTIFIED SINGLE OWNER **********************Here it is, the Toy Hauler you have dreamed about. This unit has a great garage area with al ...

    • Sale
    • Consignment
    • Reduced
    • Length: 41' 0"
    • Dry Weight: 15,485 lbs
    • # Slideouts: 3
    • Sleeping Cap: 7
    Used 2021 Keystone Fuzion 430 available in Brookland, Texas

    Used 2021 Keystone Fuzion 430

    Used Fifth Wheel in Brookland, Texas 75931

    Stock #370624 - Excellent condition, 2021 Keystone Fusion 430, sleeps 7 and has 3 slide outsThis FUZION 430 is a large, family oriented toy hauler featuring a garage which is 13' in length. The rear garage door also converts to a rear deck.Inside are 4 sle ...

    • Consignment
    • Length: 43' 0"
    • Dry Weight: 15,475 lbs
    • # Slideouts: 3
    • Sleeping Cap: 7
    New 2023 Keystone Fuzion 419 available in Beaverton, Oregon

    New 2023 Keystone Fuzion 419

    New Toy Hauler in Beaverton, Oregon 97003

    Accessories: INTERIOR BRINDLE,EXTERIOR DECOR- WHITE,EXTREME EXTERIOR,INTENSE INTERIOR,MONSTER PACKAGE,RAMP DOOR PATIO PKG W/STEP,KING BED MASTER SUITE,TPMS SENSORS W/DISPLAY,SLIDING REAR PATIO DOOR,SOLAR FLEX 400i,2-100ah DFE HEATED LITHIUM BATTERIES,REFRI ...

    • Sale
    • Length: 44' 0"
    • # Slideouts: 3
    Used 2020 Keystone Fuzion 429 available in Lawton, Oklahoma

    Used 2020 Keystone Fuzion 429

    Used Toy Hauler in Lawton, Oklahoma 73507

    2020 Keystone Fuzion 429 44' Toy Hauler. 3 Slide Outs, 3 Awnings, Sleeps 7, Triple A/C Units, Stabilizing System. **Motivated Seller, Make an Offer!**Check out this amazing Fuzion fifth wheel toy hauler that Keystone has created! The 12' 6" separate garage ...

      • Length: 44' 0"
      • # Slideouts: 3
      • Sleeping Cap: 7
      Used 2022 Keystone Fuzion 428 available in Spicewood, Texas

      Used 2022 Keystone Fuzion 428

      Used Toy Hauler in Spicewood, Texas 78669

      Stock #389019 - THE PERFECT ADVENTURE!!! HUGE GARAGE, TONS OF ROOM & STORAGE!!!Discover the 2022 Fuzion 428 Toy Hauler, a perfect blend of luxury and practicality. This 44-foot RV boasts a sleek exterior with high-gloss sidewalls and a robust six-point hyd ...

      • Consignment
      • Length: 42' 0"
      • Dry Weight: 15,932 lbs
      • # Slideouts: 3
      • Sleeping Cap: 9
      Used 2018 Keystone Fuzion 417 available in Lynchburg, Virginia

      Used 2018 Keystone Fuzion 417

      Used Fifth Wheel in Lynchburg, Virginia 24502

      2018 Keystone Fuzion 417 toy hauler in excellent condition. This top-of-the-line model is fully loaded with all available options, making it the perfect choice for adventure enthusiasts. The Fuzion 417 features three powerful AC units, ensuring you stay co ...

      • Sale
      • In Stock
        Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.