2026 Keystone Sprinter 3840LRK

New Fifth Wheel in Las Vegas, Nevada, 89121

$71,786.00
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New 2026 Keystone Sprinter 3840LRK available in Las Vegas, Nevada
2026 Keystone Sprinter 3840LRK - New Fifth Wheel For Sale by Fun Town RV - Las Vegas in Las Vegas, Nevada features Slideout
2026 Sprinter 3840LRK by Keystone from Fun Town RV - Las Vegas in Las Vegas, Nevada
New 2026 Keystone Sprinter 3840LRK available in Las Vegas, Nevada

Unit Specs

  • Stock #220286
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelSprinter
  • Floorplan3840LRK
  • Floorplan LayoutBath and a Half
    Couples Coach
    Front Bath
    Rear Kitchen
  • Type Fifth Wheel
  • ConditionNew
  • Length42' 0"
  • VIN4YDFSTU23T4530538
  • Price $86,747.00
  • Sale Price $71,786.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorTEAK
  • Exterior ColorWHITE
  • Sleeps3
  • Water Capacity (Fresh)75 gal
  • Water Capacity (Black)78 gal
  • Water Capacity (Grey)112 gal
  • Slideouts3
  • Tow/Hitch Weight2380 lbs

Keystone Sprinter fifth wheel 3840LRK highlights:

  • Bath and a Half
  • Private Bedroom
  • Desk
  • Reclining Theater Seating
  • Bar Top with Stools

 

There is much to love about this fifth wheel! Starting with the front full bathroom which has a dual sink vanity for two to get ready at once and heading to the rear kitchen where you will have everything you need to prepare the best home cooked meals. There are also three bar stools at the bar top so guests can socialize with the cook. If you need to get a little work done while you're away, then you can easily get it done at the desk with chair next to the reclining theater seating and the 16 cu. ft. refrigerator for quick access to a snack break. The private bedroom has a king bed slide to lay your head on at night, and if you need an extra sleeping space then you can utilize the sofa slide too. Inside the half bathroom is a countertop with an area prepped for a washer and dryer to be added so you can enjoy clean clothes throughout your entire trip!

 

The Sprinter fifth wheels by Keystone feature spacious living areas, plenty of storage, and outstanding towability. Each unit is constructed with 2" aluminum framed and laminated sidewalls, a fully walkable roof, and dual layer insulation to help extend your camping season. The heated pass-through storage includes lockable slam latch baggage doors so you can easily pack your gear, and the one-touch 4-point leveling system features return hookup memory to have you set up in no-time. Head inside to find Congoleum vinyl flooring, Thomas Payne luxury collection furniture, residential style seamless marbled countertops, and an upgraded bedspread to name a few comforts. The Sprinter also includes a Girard tankless on-demand water heater, a central command center, plus a 30k BTU furnace and two A/C units to ensure your comfort!

 

 

  • Bath and a Half
  • Cold Weather Package
  • Couples Coach - No Bunks
  • Dual or Triple AC
  • Exterior: Fiberglass
  • Front Bath
  • King Bed
  • Rear Kitchen
  • 13 5K 3RD A/C
  • THEATER SEATING
  • MAXX AIR RAINSENSOR VENT
  • KING BED
  • WASHER/DRYER PREP
  • REFRIGERATOR 12V 16 CF
  • ELECTRIC 4 POINT LEVELING SYSTEM
  • SOLAR FLEX PROTECT
  • LUXURY PACKAGE
  • CAMPING MADE EASY PACKAGE
  • COMFORT PACKAGE
  • NO HIDDEN FEES
  • INCLUDES - DEALER PREP
  • INCLUDES - FTRV QUALITY ASSURANCE / CAMP READY PKG

2026 Keystone Sprinter 3840LRK Features


  • Exterior
    Slideout

2026 Keystone Sprinter 3840LRK Specifications

General

MSRP

$95,700

Dimensions

Height

13' 4"

Length

42' 10"

Weights

Hitch Weight

2,380 lbs

Payload Capacity

3,740 lbs

Capacities

Refrigerator Capacity

16 cu ft

Sleep Capacity

4

Water Capacity - Black

78 gal

Water Capacity - Fresh

75 gal

Water Capacity - Grey

112 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

3

Hitch

Fifth Wheel

Electrical

# A/C

2

*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 Sprinter 3840LRK Literature


Seller Info

Fun Town RV - Las Vegas

4530 Boulder Hwy
Las Vegas, NV 89121

Member Since 2025

See 455 Reviews

Unit Specs

  • Stock #220286
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelSprinter
  • Floorplan3840LRK
  • Floorplan LayoutBath and a Half
    Couples Coach
    Front Bath
    Rear Kitchen
  • Type Fifth Wheel
  • ConditionNew
  • Length42' 0"
  • VIN4YDFSTU23T4530538
  • Price $86,747.00
  • Sale Price $71,786.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorTEAK
  • Exterior ColorWHITE
  • Sleeps3
  • Water Capacity (Fresh)75 gal
  • Water Capacity (Black)78 gal
  • Water Capacity (Grey)112 gal
  • Slideouts3
  • Tow/Hitch Weight2380 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 Sprinter 3840LRK Offered for sale by Fun Town RV - Las Vegas
Fun Town RV - Las Vegas
Fun Town RV - Las Vegas

4530 Boulder Hwy
Las Vegas, NV 89121

Phone: Click to Call

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2026 Keystone Sprinter 3840LRK Gallery

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New 2026 Keystone Sprinter 3840LRK available in Las Vegas, Nevada
2026 Keystone Sprinter 3840LRK - New Fifth Wheel For Sale by Fun Town RV - Las Vegas in Las Vegas, Nevada features Slideout
2026 Sprinter 3840LRK by Keystone from Fun Town RV - Las Vegas in Las Vegas, Nevada
New 2026 Keystone Sprinter 3840LRK available in Las Vegas, Nevada