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Forest River RV Sandpiper Fifth Wheel RVs For Sale

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You will make the most out of every adventure with a Forest River Sandpiper fifth wheel! Their unique floorplans are designed to fit all family sizes from bunkhouse to front living spaces and mid-bunk/offices. 

 

They are created with the perfect balance of size, space, features, and luxury. The automatic electric level up system will make setting up easier and the underbelly armor will protect your unit from road debris. The models come with two 15k BTU A/C units, heated holding tanks, hitch light, and many more convenient camping features. 

 

Don't pass up your chance to camp in true luxury with a Forest River Sandpiper fifth wheel!

  • Sandpiper 3800RK

    Sandpiper 3800RK Floorplan Image

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    Forest River Sandpiper fifth wheel 3800RK highlights: Four Slides Theater ... more about Sandpiper 3800RK

    Specifications

    Sleeps 4
    Slides 4
    Length 44 ft 1 in
    Ext Width 8 ft
    Ext Height 13 ft 4 in
    Int Height 7 ft
    Hitch Weight 2405 lbs
    GVWR 15500 lbs
    Dry Weight 12849 lbs
    Cargo Capacity 2651 lbs
    Fresh Water Capacity 50 gals
    Grey Water Capacity 100 gals
    Black Water Capacity 50 gals
    Furnace BTU 40000 btu
    Available Beds King
    Refrigerator Type 12V
    Refrigerator Size 16 cu ft
    Cooktop Burners 3
    Number of Awnings 2
    Axle Weight 7000 lbs
    LP Tank Capacity 30 lbs
    Water Heater Type On Demand Tankless
    AC BTU 30000 btu
    TV Info LR 50" Flat Screen Smart TV
    Awning Info 13' & 16' Electric with LED Light Strip
    Axle Count 2
    Washer/Dryer Available Yes
    Number of LP Tanks 2
    Shower Type Standard
    Electrical Service 65 amp

    Similar Floorplans

  • Sandpiper 4003MB

    Sandpiper 4003MB Floorplan Image

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    Forest River Sandpiper fifth wheel 4003MB highlights: Middle Bunkhouse King Bed ... more about Sandpiper 4003MB

    Specifications

    Sleeps 8
    Slides 4
    Length 42 ft 9 in
    Ext Width 8 ft
    Ext Height 13 ft 4 in
    Int Height 7 ft
    Hitch Weight 2010 lbs
    GVWR 15500 lbs
    Dry Weight 12609 lbs
    Cargo Capacity 2891 lbs
    Fresh Water Capacity 50 gals
    Grey Water Capacity 100 gals
    Black Water Capacity 50 gals
    Furnace BTU 40000 btu
    Number Of Bunks 1
    Available Beds King
    Refrigerator Type 12V
    Refrigerator Size 16 cu ft
    Cooktop Burners 3
    Number of Awnings 1
    Axle Weight 7000 lbs
    LP Tank Capacity 30 lbs
    Water Heater Type On Demand Tankless
    AC BTU 30000 btu
    TV Info LR 50" Flat Screen Smart TV
    Awning Info 10' 8" and 20' Electric with LED Light Strip
    Axle Count 2
    Washer/Dryer Available Yes
    Number of LP Tanks 2
    Shower Type Standard
    Electrical Service 65 amp

    Similar Floorplans

Sandpiper Features:

Standard Features (2026)

 

Exterior

  • Automatic Electric Level-Up System
  • 2" Towing and Accessory Hitch (Where Available)
  • 7,000lb axles with Anti-lock Braking System
  • Goodyear Radial Tires w/ anti-lock brakes
  • Lippert auto adjust brakes
  • Rich Solar 200W roof mounted solar panel with controller and battery 
  • Quad MORryde® step above with strut (Where Available)
  • Color matched high gloss gel coated colored exterior fiberglass
  • Painted two tone aerodynamic fiberglass front cap with improved turning radius
  • Underbelly Armor
  • Tire Pressure Monitoring System
  • Spare tire 
  • Large, tinted windows with 80/20 UV prohibitor
  • Electric awning with LED light strip
  • Prepped for Lippert On-The-Go Ladder
  • Power front jacks with spring loaded pins
  • Automotive-style fender skirts
  • Hitch light
  • Porch light with interior switch
  • 30 lb. double LP tanks with auto change over
  • Rain gutters with extra long drip spouts (Prevents black streaking)
  • Insulated heavy duty slam lock baggage doors
  • Exterior foldable grab handle
  • Unobstructed pass through storage area
  • Upgraded aluminum rims
  • Oversized friction hinge entry door with extended latch (Main Entry) 
  • Exterior LP Quick Connect

Interior 

  • Solid Surface Kitchen Counter tops
  • Fiberglass one-piece shower
  • Washer and Dryer Prep
  • 7’ slide-out height (Main Slides)
  • Stainless steel kitchen package
  • Beachside Sundance Congoleum linoleum
  • Hidden hinged, soft close drawers and cabinets
  • Full extension ball bearing drawer guides
  • Stainless steel under mounted kitchen sink
  • Trash receptacle in kitchen
  • Decorative backsplash
  • Two color coordinated interiors
  • LED lighting throughout
  • Recessed residential lighting
  • Accent lighting over dinette
  • Extra large, panoramic picture windows throughout
  • Vented side windows in slide-outs
  • TV antenna with booster
  • Solid wood drawer fronts with birch sides
  • Solid wood, square inset cabinet doors, painted or wood grain
  • Bedroom slide-out fascia
  • Memory foam mattress
  • Teddy Bear® bunk mats
  • 50" flatscreen smart TV (65” 3900HBLR)
  • JBL Aura Cube FM/Bluetooth media center
  • Designer window treatment
  • Ceiling fan
  • Tri-fold hide-a-bed sofa
  • Quilted bedspread
  • Prepped for inverter

Appliances/Systems

  • Dual ducted 15k BTU Air Conditioners, prepped for 3rd 15k BTU A/C
  • AIRDIRECT® Air Vents for improved efficiency 
  • 16 cu. ft. 12V refrigerator
  • 60,000BTU On Demand Tankless Water Heater
  • 40,000BTU furnace
  • Heated Holding Tanks (12V)
  • Floor ducted 40,000BTU furnace
  • 30" OTR stainless steel microwave
  • Chef collection 3 burner / 24" oven with drawers
  • Interior monitor panel for holding tanks
  • Satellite and cable hookup with RG-6 cable for high quality picture
  • Porcelain foot flush toilet(s)
  • 65 Amp converter
  • Power fan in Kitchen and Bathroom(s)

Construction

  • 5/8" tongue and groove DryMax® OSB floor decking
  • 2 x 3 floor joists, 12" on center
  • Laminated sidewalls
  • 3/8" roof decking (Full walk-on roof)
  • Cambered powder coated frame with rust prohibitor
  • Underbelly armor
  • 5" truss roof rafters
  • R-10, 2" sidewall construction
  • Laminated slide-out walls

For Your Safety

  • Smoke alarm
  • Fire extinguisher
  • Breakaway switch (Battery hook-up required)
  • Dead-bolt lock on entry door
  • LP/CO2 gas detector
  • Fire escape windows

Popular Options

  • Two chairs in place of ottoman bench
  • Cordless vacuum
  • Slide room awnings (N/A dinette slides)
  • Washer and Dryer (Standard on 3800RK & 3900HBLR) 
  • Dual pane windows (N/A 3900HBLR 84” Window) 
  • 3rd A/C power saver direct dump system w/ wall thermostat

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.

Manu-Facts:

Forest River RV

Customer Satisfaction is Our #1 Priority.

 

At Forest River, Inc., your needs, interests, budget, and lifestyle are at the forefront of everything we do. This affects every step from design, to the manufacturing floor, and on to you, our Customer. Whatever your need—recreation, transportation, or cargo hauling—we strive to bring quality products within reach of everyone. It’s not just a slogan: “Customer Satisfaction is Our #1 Priority.”

 

In 1996, Forest River founder Peter Liegl had a vision. He foresaw an RV company dedicated to helping people experience the joy of the outdoors by building better recreational vehicles. After purchasing certain assets of Cobra Industries, the Company started manufacturing pop-up tent campers, travel trailers, fifth wheels and park models. Continually growing, Forest River now operates multiple manufacturing facilities throughout the United States producing Class A, B and C motorhomes, travel trailers, fifth wheels, toy haulers, pop-up tent campers, truck campers, park model trailers, destination trailers, cargo trailers, commercial vehicles, buses, pontoons, and mobile restroom trailers.

 

Our large production capacity enables us to fill our customers' orders promptly without cutting corners or rushing through production procedures. This ensures that each Forest River product is conscientiously built and undergoes thorough, detailed inspection before it's shipped to the customer. This guarantees that every family who desires quality recreation will find a Forest River product that serves their needs, interests, budget, and lifestyle.