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The 2026 Keystone Montana High Country 397FB is a 43-foot luxury fifth-wheel RV known for its spacious living areas and family-friendly accommodations, which include two full bathrooms and a front bunkhouse suite. This model emphasizes residential comfort, with features like solid surface countertops, a fireplace, and an 18-cubic-foot residential refrigerator.
Key features
Accommodations: A king-size bed in the rear master suite and a separate front bunkhouse with four beds, which can sleep up to ten people. The bunkhouse is also equipped with desks, making it a flexible space for remote work or studying.
Bathrooms: The floor plan includes two full bathrooms. The rear master bath features dual sinks, while the bunkhouse has its own full bath.
Kitchen and living area: The main living space features opposing slide-outs to create a wide-open feel. It includes a large kitchen island, a residential-size refrigerator, a 24-inch Furrion stove, and three separate pantries for storage.
Climate control: The Four Season Living Package ensures all-weather capability, with a 35,000 BTU furnace, a quiet A/C system with a 16,500 BTU heat pump, and heated holding tanks.
Electrical and technology: The RV is equipped with a SolarFlex solar power system, an exclusive KeyTV multisource signal controller, and an omnidirectional rooftop antenna with 4G LTE/WiFi prep.
Exterior features: Two power awnings with LED lights, a rear towing hitch, and an extra-large pass-through storage compartment add to the outdoor convenience.
Chassis and suspension: A smooth and stable ride is provided by the MORryde CRE3000 suspension and 7000 lb. Dexter Gladiator thick-wall axles.
Dimensions and capacities
Length: 43’
Exterior height: 13’ 4”
Dry weight: 14,695
Fresh water: 75 GALS
Gray water: 135 GALS
Black water: 96 GALS
| Stock # | 8747 |
| Location | Albany (Near Hammond) |
| Year | 2026 |
| Make | Keystone |
| Model | Montana High Country |
| Trim | 397FB |
| Condition | NEW |
| Status | AVAILABLE |
| Vin | 4YDFHMV20TA740678 |
| General | |
|---|---|
| Exterior Color | WHITE |
| Class | FIFTH WHEEL |
| Width | 96" |
| Length (FT) | 43' 0" |
| Total Gray Water Tank Capacity (GAL/L) | 135 GAL |
| Number Of Slideouts | 4 |
| Max Sleeping Count | 10 |
| Total Black Water Tank Capacity (GAL) | 96 GAL |
| Dry Weight (LBS) | 14695 LBS |
| Height (IN) | 13'4" |
| Sleeps | 6 and Above |
| Shop By Payment | $500 to $749 |
| Shop By Weight | Over 10000 |
| Floorplan | Bunkhouse, Front Bath, Front Bedroom, Rear Bath, Rear Bedroom, Two Bedrooms |
| Other Features | 2 or more AC's, King Bed, Two Full Baths, Washer / Dryer, Solar Prep, 50 Amp |
| Other Specifications | |
|---|---|
| Inventory Options | DECOR - HC MONTANA - KINGSTON EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE OZARK SHADOW EDITION HIGH COUNTRY RESIDENTIAL LIVING PKG HIGH COUNTRY FOUR SEASON LIVING PKG 2" TOWING HITCH SOLAR FLEX PROTECT 2ND POWER AWNING AUTOMATIC LEVELING SYSTEM REFRIGERATOR - RESIDENTIAL - 18 CF 3RD 15K A/C RVIA SEAL-GO CAMPING |
| Total Fresh Water Tank Capacity (GAL/L) | 75 GAL |
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