+2
- Contact MARV for Pricing
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42ft long
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13,825 lbs
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Sleeps 6
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4 slides
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Front KitchenRear Bath
3820FK Floorplan
Specifications
| Sleeps | 6 | Slides | 4 |
| Length | 41 ft 11 in | Ext Width | 8 ft 4 in |
| Ext Height | 13 ft 4 in | Interior Color | Easton, Atwood |
| Exterior Color | Blue Slate Full Body Paint, Copper Mist, Frost Black | Hitch Weight | 2775 lbs |
| Dry Weight | 13825 lbs | Cargo Capacity | 2675 lbs |
| Fresh Water Capacity | 75 gals | Grey Water Capacity | 78 gals |
| Black Water Capacity | 44 gals | Tire Size | ST235/80R16G |
| Furnace BTU | 35000 btu | Available Beds | King |
| Refrigerator Type | Residential with Ice Maker | Refrigerator Size | 18 cu ft |
| Convection Cooking | Yes | Cooktop Burners | 3 |
| Number of Awnings | 2 | Axle Weight | 7000 lbs |
| LP Tank Capacity | 30 lbs | Water Heater Type | On Demand |
| AC BTU | 46500 btu | TV Info | LR 50" LED TV |
| Awning Info | 14' Carefree with Adjustable Arms | Axle Count | 2 |
| Washer/Dryer Available | Yes | Number of LP Tanks | 2 |
| Shower Type | Walk-In Shower | Electrical Service | 50 amp |
Description
Keystone RV Alpine fifth wheel 3820FK highlights:
- Colossal Storage under Rear Bath
- Walk-In Shower
- Front Kitchen
- Middle Living Area
- Front Windshield Design
This fifth wheel is decked out in luxuries! The full rear bathroom has a walk-in shower to freshen up in each morning, a dual sink vanity for two to get ready at once, plus washer and dryer prep. You will enjoy a good night's rest on the king bed slide inside the private bedroom and others can sleep on the opposing tri-fold sofa sleeper slides in the living room. There is also a theater seating here, along with a fireplace and 50" LED TV for movie nights. The front kitchen is where it's really at in this fifth wheel; ample counter space, a bar top with stools, pull-out drawers, plus a pantry and closet for even more storage!
Luxury is not an option, it is a standard with each one of these Keystone RV Alpine fifth wheels! A 8' 4" wide body construction will create an open, residential feeling, and cutting-edge technology will provide a hassle-free camping experience. The Tru-Fit slide construction is more durable and minimizes motor structural stress, as well as resists leaking, and the Blade Pure airflow system provides residential comfort with its high-performance. Each fifth wheel includes designer flooring throughout, stunning solid wood cabinet doors, luxurious crown molding, and solid surface countertops in the kitchen. The exterior also includes an outside shower with hot and cold water, Lippert strut assisted SolidSteps, Hitch Vision with LED lighting, and many more conveniences!
Features
Standard Features (2026)
Exterior
- 12" I-Beam frame and 100" wide-body construction
- Road Armor™ shock absorbing hitch pin
- Hitch Vision™ w/ LED lighting (model specific)
- Laminated sidewalls w/ double-welded aluminum construction
- Large, tinted safety glass windows (80% tint)
- Dual pane windows (optional)
- Slide Awnings: Triples (optional)
- Slide Awnings: Quads and Above (optional, model specific)
- Painted fiberglass cap w/ patented Key Shield™ protection and LED lighting
- Radius roof w/ 5" pre-engineered roof trusses and walkable rafters
- 1-piece Alpha Super Flex TPO membrane
- Exterior ladder
- Summit slide-rooms w/ 6'10" interior height and hydraulic selector valves for slide outs
- Heated and enclosed underbelly w/ 1-piece polypropylene
- Dexter® heavy duty 8,000 lb. Axles (model specific)
- Dexter® heavy duty 7,000 lb. axles w/ Nev-R-Adjust brakes (model specific)
- Dexter® heavy duty 7,000 lb. Axles (model specific)
- Road Armor™ Shock Absorbing Suspension (model specific)
- TCS Suspension w/ABS brakes
- Lippert TPMS Prep (model specific)
- Lippert TPMS Monitoring system
- Saliun G-rated tires (model specific)
- Cooper H-rated tires
- Electric gate Valves
- Titan: One touch, 6-point hydraulic level up system
- Super size, 6'4" tall, 30" wide entry door
- Lippert Strut Assisted SolidStep®
- 200 Cu. Ft. heated basement storage and class A style, dual latch slam doors
- Back-up and side camera prep
- Battery quick-disconnect
- Easy access Nautilus™ water works center - fully enclosed and heated
- Canister style water filtration
- Oversized 73" sewer hose carrier
- Generator prep (optional)
- 5,550 watt Cummins Onan LP gas generator (optional)
- 75 gal. fresh water, 83 gal. gray water, 49 gal. black water tanks
- Outdoor kitchen/entertainment (model specific)
- 50 AMP service w/ electric power-cord reel
- Outside shower w/ hot and cold water
- Carefree power awning w/ adjustable arms
- 2” towing hitch w/ wiring harness (3,000 lbs. towing capacity)
- Blue Slate Full Body Paint (optional)
- Copper Mist Full Body Paint (optional)
- Frost Black Full Body Paint (optional)
- Keyed-A-Like™
Interior
- JBL® Aura Cube Sound System w/ exterior belly mounted speakers
- Designer Beaufloor with 7 year limited Warranty
- Extra tall, 6'10" main slide height
- Hardwood slideout fascia w/ wood accent
- Day/night roller shades
- Hardwood valance with accent and custom wood window frame and window sill
- Super Sofa w/ 4 Dining Trays (optional, select models)
- Stunning solid wood cabinet doors, cabinet framing, and slide fascia
- Thomas Payne® furniture equipped w/ heat, LED lights and USB charging stations in theatre seats
- Crown molding
- 40" fireplace producing 5,000 BTU of electric heat
- Central vacuum
Keystone Exclusive
- Color-coded unified wiring standard
- Winegard Air 360+ Omni-Directional Rooftop Antenna w/ exclusive satellite pass-through
- Tuf-Lok™ thermoplastic duct joiners
- KeyTV™
- In-floor heating ducts
- Tru-fit™ slide construction
- Blade Pure™ high performance air flow system with Merv-9 Filtration
Kitchen
- Solid wood cabinet doors, drawer fronts, and cabinet framing
- Stainless steel, extra deep sink w/ dual bowls and a solid surface sink cover
- High-rise, single-lever faucet w/ sprayer
- Amazing Legless Dinette Table w/ storage; and (4) high-back dinette chairs w/ storage
- Solid surface countertops
Appliances & Utilities
- (2) 30 lb propane bottles
- Dual Quiet Cool (2) high-pressure A/Cs w/ 15K BTU Whisper Quiet Technology, w/ electric pump and cold air return vents (2). Rear A/C includes a 16.5K BTU heat pump.
- 3rd A/C
- 35K BTU gas furnace
- Fully programmable dual zone temperature control
- On-demand water heater
- Super Cinema - 50" LED SMART TV w/ sound system (65" on 3910RK)
- 19.6 Cu. Ft.12V refrigerator (optional)
- 18 Cu. Ft. residential refrigerator
- 30" Microwave oven
- Stackable washer/dryer prep
- Flush-style LED lighting throughout
- Interior mounted Control Panel w/ exterior mounted 3-Way Switches
Bedroom
- King bed
- (2) LED overhead reading lights
- Bedside outlets on both sides of bed
- Quilted bedspread and pillows
- TV in bedroom
- Decorative headboard
Bathroom
- Translucent glass shower enclosure w/ Oxygenic shower head, shower skylight, and high watt shower light
- Porcelain foot-flush toilet
- Medicine cabinet
- Linen cabinet
Weather Protection
- Tested, Polar Pack protection for four-season camping and heat ducting to tanks w/12-volt heat pads
Safety
- Breakaway switch
- GFI receptacles
- Carbon monoxide detector
- Smoke detector
- Propane gas leak detector
- Fire extinguisher
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.
Due to the current environment, our features and options are subject to change due to material availability.
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Sharon from Carthage, MOGreat people to deal with
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