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#5AR199 - 2019 Keystone Carbon 337

For Sale in Zephyrhills, FL.

  • Stock #5AR199
  • Year2019
  • ManufacturerKeystone RV
  • MakeKeystone
  • ModelCarbon
  • Floorplan337
  • TypeToy Hauler
  • ConditionUsed
  • VIN4YDF3372XKR805199
  • Price$64,586.00
  • Sale Price$56,987.00
  • Sale!
  • Sleeps6
  • Water Capacity (Fresh)110
  • Water Capacity (Black)44
  • Water Capacity (Grey)82
  • Slideouts2
  • Tow/Hitch Weight2755

Keystone Carbon toy hauler fifth wheel 337 highlights:

  • Separate 10' Garage Area
  • Private Front Bedroom
  • Two Slide Outs
  • Dual Entry/Exit Doors
  • Electric Rear Bed


After everything is unloaded from the 10' garage area, put up the 16' electric awning and enjoy the great outdoors for a few hours before heading inside this fifth wheel. Here, you will find a private front bedroom for mom and dad, a living area with a 97" sofa with recliners, and a rear garage that once unloaded, can be a second bedroom for the kids. There is an electric bed with dual opposing sofas that can turn into a sleeping space or two. This room can also be used as a playroom while you are on vacation. The cook in the family will love prepping and cooking meals in this kitchen, while the kids enjoy a little entertainment on the 50" TV.


These Keystone Carbon toy hauler fifth wheels are the perfect units for you and your toys! There are plenty of indoor luxuries that you'll enjoy, including solid surface counter tops, Maple hardwood cabinetry, and stainless steel appliances. The safety package comes standard with each unit. This package includes a carbon monoxide detector, an LP gas detector, a smoke detector, and a fire extinguisher. You can be sure your family will be safe while you travel! Outside you'll enjoy features such as a one touch electric awning with LED lights, an outside shower to rinse off the sand from the lake, and a huge pass through storage for your large camping items. These fifth wheels have been prepped for you to have a backup camera if you choose, making your life easier while you are trying to park. 

  • Front Bedroom
  • Two Entry/Exit Doors


  • Slideout
Optimum RV
3334 Paul S Buchman Hwy
Zephyrhills, Florida 33540
Phone: 813-779-1010

Contact Optimum RV

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