New 2026 Montana 3781RL Fifth Wheel

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Montana 3781RL Description

Keystone Montana fifth wheel 3781RL highlights:

  • Front Private Bedroom
  • Kitchen Island
  • Rear Living Area
  • Outside Shower
  • Two Awnings

 

Enjoy a home away from home with this fifth wheel! The front private bedroom has a king bed slide with storage underneath across from a Smart HDTV with drawers below it, a large front closet, and a sliding door to close it all off. Freshen up each morning in the full bathroom with the 48" x 30" fiberglass shower with a seat and skylight above for more natural lighting as you get ready at the dual sink vanity. The kitchen has everything you need to prepare your best meals including extra countertop space on the kitchen island and even a closet with washer/dryer prep so you can quickly grab a clean dish towel. Enjoy your meals at the pivot dinette and then relax on the rear hide-a-bed sofa or the residential power recliners across from the entertainment center with a 5,000 BTU decorative fireplace heater. There is even a Smart HDTV to watch your favorite movies!

 

Enjoy luxury, innovation, and the outdoors in any one of Montana's finest fifth wheels. Each set the standard with exceptional features, and exciting factory installed options to provide you a great home on the road. Keystone's 12" I-beam chassis with z-frame technology provides a strong and durable foundation to your fifth wheel, and the four season living package will help extend your camping season. A few other construction features you will appreciate include a MORryde CRE3000 suspension, a fully walkable roof with an alpha seamless TPO membrane system, and 4k square frameless tinted safety glass windows. Each feature stylish interiors paired with beautiful hardwood cabinetry, Beauflor vinyl flooring throughout, central vacuum, plus a La-Z-Boy furniture package for all-around comfort!

Montana 3781RL Specifications

Sleeps 4
Slides 4
Length 41 ft
Ext Height 13 ft 4 in
Interior Color Oakmont
Exterior Color Volcano, Cobalt, Sterling, Glacier Full-Body Paint Choices
Hitch Weight 2695 lbs
Dry Weight 14290 lbs
Cargo Capacity 2405 lbs
Fresh Water Capacity 70 gals
Grey Water Capacity 88 gals
Black Water Capacity 49 gals
Tire Size 215/75R17.5"H
Furnace BTU 35000 btu
Available Beds King
Refrigerator Type Residential w/ Ice maker
Refrigerator Size 18 cu ft
Convection Cooking Yes
Cooktop Burners 3
Shower Size 48" x 30"
Number of Awnings 2
Axle Weight 7000 lbs
LP Tank Capacity 30
Water Heater Type On Demand
AC BTU 45000 btu
TV Info Smart HDTV; LR, BR
Awning Info 11' & 13' 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

Montana 3781RL Reviews

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ManuFacts

When Cole Davis founded Keystone RV in 1996 his vision was clear: to build a quality RVs loaded with features, and provided exceptional value to owners. To accomplish his goal, Cole would recruit and build a strong team, focus on keeping overhead low, and empower the people closest to the customer to make decisions.

 

Today, Keystone RV Company is the #1 manufacturer of towable RV’s in North America with more than a million owners, 5,000 team members and over a million square feet of manufacturing in Goshen, Indiana and Pendleton, Oregon. Although a lot has changed, Cole’s wisdom still guides us. Our goal is to surprise and delight our owners at each and every touchpoint, providing them with the information, quality, and assurance they need to move in the direction of their dreams – to Live It Out™