USED 2021 Keystone Alpine 3712 KB 3712KB

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Stunning Front Living Fifth Wheel!

This super clean late-model fifth wheel offers luxurious living, is like new inside and out, and has features you will fall in love with. The front living area has ultra-comfortable theater seating that directly faces the TV on lift and electric fireplace. The light colored, hand-glazed cabinetry gives this fifth wheel a modern look with an open, airy feel. The kitchen features a residential refrigerator with ice maker, spacious island, and enormous walk-in pantry. The bedroom offers a deluxe mattress, roomy dresser and wardrobes, and mounted TV. The bathroom is simply stunning with enormous shower, dual-sink vanity, and cabinet with stacked washer and dryer. You need to see this beautiful fifth wheel!

Stock # 21-21401C
Location Tulsa
Year 2021
Make Keystone
Model Alpine
Trim 3712 KB 3712KB
Condition USED


Class Fifth Wheel
Secondary Class Front Livingroom
Slide(s) 5
Sleeps 6
VIN 4YDF37121ME780591
Long Description Get pre-qualified for purchase. No effect on your credit.

Key Features

  • High-gloss Fiberglass Exterior
  • Step-above Steps
  • Five Slides
  • Cavernous Exterior Storage
  • Auto Leveling System
  • Polar Pack Extended Season Protection
  • Front Living Area
  • Theater Seating
  • TV on Lift
  • Electric Fireplace
  • Residential Appliances
  • 70/30 Split, Under-mount, Stainless Sink
  • Walk-in Pantry
  • Pull-out Trash Can Storage
  • Deluxe Memory Foam Mattress
  • Dual Sink Vanity
  • Oversized Shower
  • Stacked Washer and Dryer


  • Specs listed are when unit was new and may have been modified.
  • Hitch Weight (lbs): 2810
  • UVWR (lbs): 13955
  • GVWR (lbs): 16500
  • Length: 41' 6"
  • Fresh Water (gallons): 54
  • Gray Water (gallons): 78
  • Black Water (gallons): 44
  • Sleeps: 6
Weights, Dimensions & Capacities
Hitch Weight (lbs) 2810
Dry Weight (lbs) 13955
Gross Weight (lbs) 16500
Length 41' 6"
Fresh Water (gal) 54
Gray Water (gal) 78
Black Water (gal) 44
Options & Features
Construction, Safety & Power
Mileage 0

PLEASE NOTE: Descriptions, specifications, listed features, and photos are based on information available at time of posting and are subject to change without notice. Manufacturers reserve the right to change, add, or remove features without notice. Please contact your salesperson with any specific questions about features and specs of the unit you are purchasing. Camperland of Oklahoma, LLC is not responsible for typographical errors in either price or description. Any and all differences must be addressed prior to sale. All sales prices are priced without allowance for trades and do not include freight, prep, or doc fees.

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