New 2023 Keystone RV Montana High Country 377FL Fifth Wheel (2023)

New 2023 Keystone RV Montana High Country 377FL Fifth Wheel (1)

New 2023 Keystone RV Montana High Country 377FL

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Fifth Wheel

Stock #85044

Location: Minot ND

Minot ND

(Video) Keystone-Montana High Country 5th-377FL

New 2023 Keystone RV Montana High Country 377FL Fifth Wheel (2) New 2023 Keystone RV Montana High Country 377FL Fifth Wheel (3) New 2023 Keystone RV Montana High Country 377FL Fifth Wheel (4)

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    (Video) Montana’s Most Unique Floor Plan! | 2022 Keystone Montana High Country 377FL
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    • Sleeps 8

    • 4 Slides

    • Front Living

      Front Entertainment

    • 42ft Long

    • 13,513 lbs

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    377FL Floorplan

    377FL Floorplan

    New 2023 Keystone RV Montana High Country 377FL Fifth Wheel (11)

    New 2023 Keystone RV Montana High Country 377FL Fifth Wheel (12)

    View all Montana High Country Floorplans



    Sleeps 8 Slides 4
    Length 41 ft 11 in Ext Width 8 ft
    Ext Height 13 ft 4 in Hitch Weight 2620 lbs
    Dry Weight 13513 lbs Cargo Capacity 2987 lbs
    Fresh Water Capacity 87 gals Grey Water Capacity 78 gals
    Black Water Capacity 39 gals Tire Size ST235/80R16G
    Furnace BTU 40000 btu Available Beds King
    Refrigerator Type GE Energy Star Residential with Ice Maker Refrigerator Size 18.6 cu ft
    Cooktop Burners 3 Shower Size 48" x 30"
    Number of Awnings 1 Axle Weight 7000 lbs
    LP Tank Capacity 30 lbs Water Heater Capacity 12 gal
    Water Heater Type Gas/Electric Quick Recovery AC BTU 15000 btu
    TV Info LR 50" LCD TV Awning Info 19' Electric with LED Lights
    Axle Count 2 Washer/Dryer Available Yes
    Number of LP Tanks 2 Shower Type Shower w/Seat
    Electrical Service 50 amp
    (Video) Big Family? You HAVE To See This RV! 2022 Montana High Country 377FL



    Keystone Montana High Country fifth wheel 377FL highlights:

    • Unique Dual Entry
    • Loft Over Bedroom
    • Rear Private Bedroom
    • Four Slides
    • Residential Refrigerator
    • Patent-Pending Windshield

    Include all of your favorite people on your next adventure in this Montana High Country fifth wheel! Not only is there a rear private bedroom with a king-size bed for you, but there is also a loft above with stairs that take you to the bunk mats. Now your kids will have their own space too. You can even host a few other travelers up front in the separate living room on the two hide-a-bed sofas. This area will be perfect for cozy sleeping because of the fireplace, and you can even watch a movie as you drift off to sleep because of the 50" LCD TV too. The full bathroom has a pivot-hinge door and a 48" x 30" shower with seat, and the kitchen has a breakfast bar that you can sit at to eat your cereal each morning

    Live the high life with a Keystone Montana High Country fifth wheel! You'll have all the luxury you need with these units. They come with a Road Armor™ shock absorbing hitch pin, a MaxTurn™ front cap with KeyShield™ automotive-grade paint, a fully walkable roof with Alpha seamless TPO membrane system, and an insulated underbelly with forced hot air and electric tank heaters. The Road Armor™ suspension has 360° vibration control for a smooth ride, and the Ground Control® four-point electric auto-leveling with hitch memory will make set-up quite easy. The interior is elegantly appointed with the Thomas Payne Collection furniture, hardwood decorative slide-out fascia, Beauflor® vinyl throughout with Syntec® woven flooring in main slide outs, accent crown molding, and Mystic Ash cabinetry. You'll also have a central vacuum that you can use to clean up unforeseen messes.

    Call Us at (800)-488-7896



    Standard Features


    • 10" I-beam w/ z-frame technology (Select Models)
    • 12" I-beam w/ z-frame technology (Select Models)
    • Road Armor™ shock absorbing hitch pin
    • Hitch Vision™ w/ LED lighting
    • 2" sidewall w/ dual layered lauan, high gloss fiberglass, double laminated and insulated rear wall
    • Tinted safety glass windows
    • Dual pane frameless windows w/ safety tint (Optional)
    • MaxTurn™ front cap w/ KeyShield™ automotive-grade paint
    • Fully walkable roof w/ Alpha seamless TPO membrane system
    • Rear ladder
    • Electric slide outs throughout
    • Insulated underbelly w/ forced hot air & electric tank heaters
    • 6000 lb. Dexter Gladiator® thick wall axles w/ upgraded springs & Nev-R-Adjust® brakes (Select Models)
    • 7000 lb. Dexter Gladiator® thick wall axles w/ upgraded springs & Nev-R-Adjust® brakes (Select Models)
    • Road Armor™ suspension w/ 360° vibration control
    • Premium 12-ply F-rated tires w/ 6-year manufacturer warranty & Tredit Care Plus roadside assistance
    • Nitrogen filled G-range Rainier ST235/80R16G tires
    • Spare tire
    • Ground Control® 4 point electric auto-leveling w/ hitch memory
    • 6' 4" tall 30" wide entry door w/ friction hinge
    • 6' 4" tall 30" wide entry door w/ friction hinge & screen assist handle
    • MORryde® Step Above® entry steps w/ strut assist
    • Large pass through storage w/ oversized slam latch door (Select Models)
    • MORryde® premium oversized rear steel slide out storage tray (Select Models)
    • Back-up camera prep
    • 2nd battery disconnect dedicated to residential refrigerator (inverter models)
    • Water connections, black tank flush, outside shower, winterization valve, low point drains, power tank fill, waste & water handle valves, 110V outlet, shut-off valve, 12V compartment light, battery disconnect, KeyTV™ satellite/cable hook-up
    • Dual battery boxes
    • Water connections, black tank flush, outside shower, winterization valve, low point drains, power tank fill, waste & water handle valves, 110V outlet, shut-off valve, 12V compartment light, KeyTV™ satellite/cable hook-up
    • Generator prep (Optional)
    • LP generator (Optional)
    • Seamless roto-cast holding tanks
    • Outdoor kitchen (Select Models)
    • 50 Amp electrical service w/ detachable cord & 110v exterior outlet
    • Outside shower w/ quick connect hose
    • LCI® Solera series power awning w/ LED lights
    • 2nd LCI® Solera series power awning w/ LED lights (Select Models)
    • Slide-out awning package (Optional)
    • 3000 lb. towing hitch (Select Models)
    • 300 lb. accessory hitch (Select Models)
    • Solar panel prep w/ (5) inverted outlets
    • 12V distribution Brock Box™


    • Beauflor® vinyl throughout & Syntec® woven flooring in main slide outs
    • Hardwood decorative slide out fascia
    • Roller shades throughout
    • Decorative privacy valances & lambrequins
    • Mystic Ash cabinetry w/ shaker style doors & hidden hinges
    • Thomas Payne Collection theater seating w/ electric recliners & tri-fold hide-a-bed sofa(s)
    • Accent crown molding
    • 5,000 BTU decorative fireplace heater
    • Central vacuum

    Keystone Exclusives

    • Color-coded unified wiring standard
    • 4G LTE and Wi-Fi prep
    • Tuf-Lok™ thermoplastic duct joiners
    • KeyTV™ multisource signal controller
    • In-floor heating ducts
    • Tru-fit™ slide construction
    • Blade Pure™

    Kitchen Features

    • Hardwood trim on island, Urban Charcoal accents & full extension ball bearing drawer glides
    • Premium solid surface kitchen countertops
    • Oversized 70/30 deep stainless steel sink / removable solid surface sink covers
    • High-rise pull down faucet
    • Booth dinette w/ storage (Select Models)
    • Free-standing dinette w/ four chairs (Optional on Select Models)
    • Kitchen power vent fan w/ rain sensor
    • Flush floor slide out(s) (Select Models)

    Appliances & Utilities

    • (2) 30 lb. LP tanks w/ auto changeover
    • 15K BTU Coleman Mach Q Series ducted A/C w/ heat pump
    • 35K BTU furnace
    • 50" Jensen® LCD TV & AM/FM/DVD/USB stereo
    • 12 gal. gas/electric quick recovery water heater
    • 50" LCD TV & AM/FM/DVD/USB stereo
    • GE® Energy Star 18.6 cu. ft. refrigerator & 2000w inverter
    • Dometic 13 cu. ft. refrigerator (Optional)
    • GE® 1.6 cu. ft. over-the-range microwave
    • Suburban 22" Elite Series gas cooktop and oven w/ glass cover
    • Combo washer & dryer cabinet (Select Models)
    • Stackable washer & dryer cabinet (Select Models)
    • Pendant style island light w/ ceiling treatment

    Bedroom Features

    • 60" x 80" full size queen bed (Optional)
    • King size bed
    • Bed slide ceiling lights
    • USB & 110V outlets bedside
    • Elevated CPAP shelves
    • LCI duo memory foam mattress & decorative bedspread/pillow package
    • TV prep

    Bathroom Features

    • Decorative seamless vanity w/ under-mount sink(s)
    • Radius fiberglass shower w/ decorative glass enclosure, skylight, foot shelf (Select Models)
    • Residential 30" X 48" fiberglass shower w/ decorative glass enclosure, skylight, & molded accessory/foot shelf (Select Models)
    • Porcelain foot flush toilet
    • Bathroom vent fan w/ rain sensor (Optional)

    Weather Protection

    • Four Season Living Package
    • 12v heat pads on holding tanks
    • Astrofoil insulated slide floors & underbelly
    • Dual attic vents
    • Heated and enclosed underbelly, convenience center, & dump valves
    • Reflective foil insulated front cap
    • Tested and approved for 0° usage


    • Breakaway switch
    • GFI receptacles (select locations)
    • CO detector
    • Smoke detector
    • Propane gas leak detector
    • Fire extinguisher


    • SolarFlex™ 200
    • SolarFlex™ 400i (Optional)
    • (2) 100 AMP Hour Dragonfly Lithium Batteries (Optional)

    Please 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.

    (Video) RV Tour Full Time RV Family of Four Montana High Country 376FL 5th Wheel With Loft & Front Living Rm

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    (Video) Both of Montana's Front Living Floor Plans! 2023 Keystone Montana 3761FL and 3763BP

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    *All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Capital RV locations. Capital RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.


    Is Keystone Montana high country a good fifth wheel? ›

    The Keystone Montana and Keystone Montana High Country are two of the most luxurious fifth-wheel trailers you can buy. Both the Montana and Montana High Country are exceptionally well equipped and ideal for families.

    What's the difference between a Montana fifth wheel and a Montana High Country fifth wheel? ›

    What is the difference between Montana and Montana High Country? They are both made by Keystone. The difference is that the Montana High Country comes in at a lighter weight than the Montana fifth wheel. They also start at a short length and a lower price tag than the Montana which is considered a luxury fifth wheel.

    What is the difference between a Keystone Montana and a Keystone Montana High Country? ›

    What's the difference? Well, the Montana High Country averages slightly less weight and length, weighing in at 11,015 lb – 13,418 lb and 32′ 2″ – 41′ 11″ in length. In comparison, the Montana line weighs between 12,273 lb – 14,248 lb and 35′ 0″ – 41′ 4″.

    What is the top of the line keystone 5th Wheel? ›

    2022 Montana High Country 331RL

    The Keystone Montana High Country 331RL is one of the best fifth wheels on the market. It has triple slides for extra living space, rear hide-a-bed sofa, kitchen island, dual bath sinks, residential refrigerator, hutch and MORryde steps. The living space has a large TV and fireplace.

    Is Keystone a good brand of 5th Wheel? ›

    The Keystone Montana fifth wheel is one of the most well-known and well-loved fifth wheels on the road. Older Keystone Montana RVs are the most popular with RV renovators for their versatile floor plans. This RV comes in a couple of different varieties, including Montana and Montana High Country.

    Why do people buy RVs from Montana? ›

    The state of Montana presents a lot of advantages for RV ownership through a Montana LLC. First—Montana is a 0% sales tax state, which means you could save thousands, or even tens of thousands of dollars on sales tax upfront.


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