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New 2026 Keystone RV Sprinter 3800FLB

Fifth Wheel

Stock #SSTK04

Peru, IN

COMING SOON!

1 of 1

Specifications

Sleeps	5	Slides	4
Length	43 ft	Ext Height	13 ft 4 in
Interior Color	Teak, Sand	Hitch Weight	2745 lbs
Dry Weight	12775 lbs	Cargo Capacity	3225 lbs
Fresh Water Capacity	75 gals	Grey Water Capacity	78 gals
Black Water Capacity	78 gals	Tire Size	ST235/80R16G
Furnace BTU	30000 btu	Number Of Bunks	2
Available Beds	King	Refrigerator Type	12V
Refrigerator Size	16 cu ft	Cooktop Burners	3
Shower Size	48" x 30"	LP Tank Capacity	30 lbs
Water Heater Type	Suburban Tankless On Demand	TV Info	LR 50" LED HDTV
Awning Info	Electric with Friction-Hinge Adjustment, LED Lights, and Manual Override	Axle Count	2
Number of LP Tanks	2	Shower Type	Standard
Electrical Service	50 amp

Description

Keystone Sprinter fifth wheel 3800FLB highlights:

Front Living
Rear Bathroom
Coat Closet
Bath and Half

At the front, the inviting living area features a large L-shaped sofa, perfect for relaxing, with a cozy fireplace and 50" TV across from it for enjoyable movie nights. Tucked nearby are hidden bunks and storage cubbies, providing extra sleeping space and convenient organization. In the center of the trailer, the full kitchen opens up with dual slide-outs for added room, including a slide with a Furrion three-burner gas range, overhead cabinetry, and a generous 16 cu. ft. refrigerator for groceries. A nearby pantry and coffee bar keep dry goods organized and make mornings easy. The kitchen island with sink and flip-up counter extension offers ample prep space, while the opposite slide features a free-standing dinette ideal for meals or board games. A conveniently located half bath adds extra practicality. Toward the rear, the private bedroom includes a 70" x 80" king bed in a slide-out, along with wardrobes and a dresser for clothing and essentials. The rear master bathroom completes the layout with dual sinks, making it easy for two to get ready at the same time.

The Sprinter fifth wheels by Keystone feature spacious living areas, plenty of storage, and outstanding towability. Each unit is constructed with 2" thick double welded aluminum frame construction, a fully walkable roof and slide out 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 DynaSpan Marine Grade floor decking, Thomas Payne luxury collection furniture and residential style seamless marbled countertops to name a few comforts. The Sprinter also includes a Suburban tankless on-demand water heater, black out aluminum wheels, plus a 30k BTU furnace to ensure your comfort!

Features

Standard Features (2026)

Exterior

Enhanced Exterior Graphics w/ Integrated print
Full Body Paint (Optional)
Floor plan specific 100" wide-body frame w/ full width outriggers (Model Specific)
MaxTurn™ technology w/ Road Armor™ (Model Specific)
Hitch Vision™ (Model Specific)
2" aluminum framed and laminated sidewalls (Model Specific)
Tinted safety glass windows (Model Specific)
Automotive-grade painted fiberglass front cap w/ KeyShield™ protection (Model Specific)
Fully walkable roof (Model Specific)
Dual layer insulation (Model Specific)
Rear ladder prep
Equal torsion cable slides w/ manual override (Model Specific)
Thermal package (performs from 0-100 degrees) (Model Specific)
Heated & enclosed underbelly w/ astro-foil insulation (Model Specific)
Dexter® E-Z Lube axles with never-adjust brakes (6 year warranty) (Model Specific)
Aluminum wheels w/ lifetime warranty (Model Specific)
One touch 4-point leveling system w/ return hookup memory (Model Specific)
30" friction hinge entry doors (Model Specific)
Suburban StowAway Entry Step with 33% Larger first step
High performance MAXXIS Radial Tires w/ Balancing Beads
2" Receiver Hitch w/ 4 way hook up - 3,000lb Limit
Heated pass-through storage w/ lockable slam latch baggage doors (Model Specific)
Locking slam latch baggage doors (Model Specific)
Back-up camera prep (Model Specific)
Battery disconnect (Model Specific)
Outside shower w/ hot & cold water (Model Specific)
Over-sized roto cast holding tanks with best in class capacities (Model Specific)
LP quick connect
Electric awning with friction hinge adjustment, LED light strip, & manual override

Interior

Congoleum® vinyl flooring w/ one-piece Dyna Span™ marine grade decking
Black out night shades
Floating style made deck steps with Shoe storage
Designer upholstered window valances
Residential style screwed & glued cabinetry
Theater seating w/ USB Charging
Thomas Payne luxury collection furniture
5.5K BTU electric fireplace w/ thermostat control & remote
Maxx Air® power vent fan(s) w/ rain sensor

Keystone Exclusives

Color-coded unified wiring standard
4G LTE and Wi-Fi prep
Tuf-Lok™ thermoplastic duct joiners
KeyTV™ multisource signal controller
In-floor heating ducts
Tru-fit™ slide construction

Kitchen Features

22" deep drawers w/ full extension heavy-duty guides
Residential style seamless marbled countertops
Deep single-basin stainless steel industrial sink
High-rise pull out faucet & sprayer
Legless dinette w/ four chairs & storage (Model Specific) (Optional)
Wood beam style pendant light soffit
Pendant lights over kitchen island
Free standing table w/ four chairs (Optional)

Appliances & Utilities

(2) 30 lb. LP tanks w/ auto changeover
(2) Air conditioning units
3rd. A/C (Model Specific)
30K BTU Furnace
Girard tankless on-demand water heater
Premium entertainment center w/ HD LED TV, Multi Zone Stereo, exterior TV hook-up & speakers
16 Cu. Ft. 12V refrigerator
Stainless steel microwave w/carousel
Oversized 30" over the range microwave
3-burner gas range w/ 21" stainless steel oven, glass top, & piezo electronic ignite
Stackable washer/dryer prep
Dimmable Ribbon Style LED Batten Lighting
Traditional Central Command Center

Bedroom Features

70" x 80" king bed w/ gas strut storage
LED reading lights above bed
Upgraded bedspread
TV hook-up

Bathroom Features

Large 48 x 30 shower w/ self cleaning shower enclosure and domed skylight (Model Specific)
Porcelain foot flush toilet

Safety

Breakaway switch
GFI receptacles
Carbon monoxide detector
Smoke detector
Fire extinguisher

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

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Stagecoach RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @765-460-5635 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

New 2026 Keystone RV Sprinter 3800FLB

3800FLB Floorplan

Specifications

Description

Features