2026 Keystone Montana 3123RL

New Fifth Wheel in Muskegon, Michigan, 49442

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New 2026 Keystone Montana 3123RL available in Muskegon, Michigan

Unit Specs

  • Stock #45993L103R
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelMontana
  • Floorplan3123RL
  • Floorplan LayoutFront Bedroom
    Kitchen Island
    Rear Living Area
  • Type Fifth Wheel
  • ConditionNew
  • Length35' 0"
  • VIN4YDFM0R20T4700615
  • Price Get Price
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)70 gal
  • Water Capacity (Black)49 gal
  • Water Capacity (Grey)88 gal
  • Slideouts3
  • Tow/Hitch Weight2580 lbs

Keystone Montana fifth wheel 3123RL highlights:

  • Kitchen Island
  • Rear Living Area
  • Front Private Bedroom
  • Pull Down Storage Pantry
  • Outside Shower

 

Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, pull down storage panty, 24" range, and residential convection microwave. The full bathroom has a 48" x 30" fiberglass shower with a seat, decorative glass enclosure, and a skylight above it for more natural lighting. Sleep like a baby in the front private bedroom on the king bed slide with storage underneath and keep your clothes looking their best with the front closet that has dual closets and additional storage. The rear living area offers true relaxation with a hide-a-bed sofa and residential power recliners, and there is a pivot dinette where you can dine at. 

 

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 with two decor choices paired with beautiful hardwood cabinetry, Beauflor vinyl flooring throughout, central vacuum, plus a La-Z-Boy furniture package for all-around comfort!

  • Front Bedroom
  • Kitchen Island
  • Rear Living Area

2026 Keystone Montana 3123RL Features


  • Exterior
    Slideout

2026 Keystone Montana 3123RL Specifications

General

MSRP

$116,693

Dimensions

Height

13' 4"

Length

35' 1"

Weights

Hitch Weight

2,580 lbs

Payload Capacity

3,699 lbs

Capacities

Refrigerator Capacity

18 cu ft

Sleep Capacity

4

Water Capacity - Black

49 gal

Water Capacity - Fresh

70 gal

Water Capacity - Grey

88 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

3

Hitch

Fifth Wheel

Electrical

# A/C

1

A/C Spec

15K BTU Coleman Mach Quiet Series ducted A/C w/ heat pump main A/C

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Keystone Montana 3123RL Literature


Seller Info

Lakeshore RV

4500 E Apple Ave
Muskegon, MI 49442

Member Since 2025

See 1410 Reviews

Unit Specs

  • Stock #45993L103R
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelMontana
  • Floorplan3123RL
  • Floorplan LayoutFront Bedroom
    Kitchen Island
    Rear Living Area
  • Type Fifth Wheel
  • ConditionNew
  • Length35' 0"
  • VIN4YDFM0R20T4700615
  • Price Get Price
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)70 gal
  • Water Capacity (Black)49 gal
  • Water Capacity (Grey)88 gal
  • Slideouts3
  • Tow/Hitch Weight2580 lbs

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

Email Seller

Request More Info on this 2026 Keystone Montana 3123RL Offered for sale by Lakeshore RV
Lakeshore RV
Lakeshore RV

4500 E Apple Ave
Muskegon, MI 49442

Phone: Click to Call

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New 2026 Keystone Montana 3123RL available in Muskegon, Michigan