2026 Keystone Alpine 3910RK
New Fifth Wheel in Thackerville, Oklahoma, 73459


Unit Specs
- Stock #220356
- Year2026
- ManufacturerKeystone RV
- Make Keystone
- ModelAlpine
- Floorplan3910RK
- Floorplan LayoutBath and a Half
Couples Coach
Front Bath
Outdoor Kitchen
Rear Kitchen
Two Entry/Exit Doors - Type Fifth Wheel
- ConditionNew
- Length42' 0"
- VIN4YDFALU23TE780049
- Price $135,031.00
- Sale Price $102,495.00
- Need to know your payment? Use our RV Loan Calculator!
- Interior ColorLODGE
- Exterior ColorWHITE
- Sleeps6
- Water Capacity (Fresh)75 gal
- Water Capacity (Black)83 gal
- Water Capacity (Grey)83 gal
- Slideouts3
- Tow/Hitch Weight3170 lbs
Keystone RV Alpine fifth wheel 3910RK highlights:
- Underbed Storage
- Rear Kitchen
- Dual Entry Doors
- Fireplace
- Outdoor Kitchen
With a bath and a half, it's a clean decision to take this fifth wheel with you on your next camping trip! One of the dual entry doors leads directly into the rear kitchen which has a large pantry and an 18 cu. ft. residential refrigerator to store your food items. The free standing dinette and tri-fold sofa sleeper slide and opposing tri-fold sofa sleeper slide opens up the middle living area for more interior space. The half bathroom is conveniently located straight in through the main entry and features washer and dryer prep for clean clothes throughout your entire trip. The master suite not only has a king bed slide with storage underneath and a bench next to a dresser, but also access into the front full bathroom which has a dual sink vanity, a shower with a seat, and a toilet with privacy walls!
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!
- Bath and a Half
- Cold Weather Package
- Couples Coach - No Bunks
- Dual or Triple AC
- Exterior: Fiberglass
- Front Bath
- King Bed
- Outdoor Kitchen
- Rear Kitchen
- Two Entry/Exit Doors
- INCLUDES - FTRV QUALITY ASSURANCE / CAMP READY PKG
- INCLUDES - DEALER PREP
- NO HIDDEN FEES
- ALPS PACKAGE
- 6 POINT HYDRAULIC AUTO LEVELING
- ROAD ARMOR PIN BOX
- SOLAR FLEX PROTECT
- TRIPLE A/C PACKAGE
- REFRIGERATOR RESIDENTIAL 18CF
- CENTRAL VACUUM
2026 Keystone Alpine 3910RK Features
-
Exterior
Slideout
2026 Keystone Alpine 3910RK Specifications
MSRP
$120,106
Height
13' 4"
Length
42' 11"
Width
8' 4"
Hitch Weight
3,170 lbs
Payload Capacity
3,020 lbs
Refrigerator Capacity
18 cu ft
Sleep Capacity
6
Water Capacity - Black
83 gal
Water Capacity - Fresh
75 gal
Water Capacity - Grey
83 gal
# Awnings
2
# Axles
2
# Doors
2
# Slides
3
Chassis
12 inches I-Beam frame
Hitch
Fifth Wheel
# A/C
3
A/C Spec
Dual Quiet Cool (2) high-pressure A/Cs w/ 15K BTU Whisper Quiet Technology, w/ electric pump and cold air return vents
2026 Keystone Alpine 3910RK Literature
Unit Specs
- Stock #220356
- Year2026
- ManufacturerKeystone RV
- Make Keystone
- ModelAlpine
- Floorplan3910RK
- Floorplan LayoutBath and a Half
Couples Coach
Front Bath
Outdoor Kitchen
Rear Kitchen
Two Entry/Exit Doors - Type Fifth Wheel
- ConditionNew
- Length42' 0"
- VIN4YDFALU23TE780049
- Price $135,031.00
- Sale Price $102,495.00
- Need to know your payment? Use our RV Loan Calculator!
- Interior ColorLODGE
- Exterior ColorWHITE
- Sleeps6
- Water Capacity (Fresh)75 gal
- Water Capacity (Black)83 gal
- Water Capacity (Grey)83 gal
- Slideouts3
- Tow/Hitch Weight3170 lbs
Email Seller
Request More Info on this 2026 Keystone Alpine 3910RK Offered for sale by Fun Town RV - Winstar
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