New 2026 Keystone RV Arcadia 3790RO Fifth Wheel

Rear Office / King Bed / Kitchen Island / Fireplace
King Bed  Kitchen Island
2026 3790RO Features and Options

2026 Keystone RV Arcadia 3790RO Fifth Wheel w/Rear Office, King Bed, & Kitchen Island

 

Options Added: 

HardCORE Construction Package*

Arcadia ¾ Ton Package*

Performance Package*

Seasonal Camping Package*

Solar Flex Protect*

3rd A/C Prep

Helux Pin Box 

ABS Braking System 

2nd A/C 

16 cu/ft Refrigerator - 12V

RVIA Seal

 

HardCORE Construction Package*:

Revolutionary NGC2™ Next Generation "Crawlspace" Chassis

Rhino and SpaceSaver™ Upper Deck Chassis Design

HyperDeck™ High Performance, Resistant RV Floor

Fully Laminated, Aluminum-Framed, One-Piece Sidewalls

Trunk Pass-Through Storage w/Large, Clutter-Free Capacity

Stand-Alone Convenience Center

 

Arcadia ¾ Ton Package*:

50” HD TV

16” Aluminum Wheel w/E-Load Tires

Heavy Duty 6,000 lb. Axles

Hi-Gloss Fiberglass Exterior

 

Performance Package*:

Curt™ HD Axles w/Reinforced Axle Wall Tube

Curt™ HD Axle Bearing Pack w/Superlube Lubrication Fitting

Curt™ HD Forward Self-Adjusting Brake Assembly

Curt™ HD Springs & HD Axle Attachment Brackets

Curt™ HD 1/2" Axle Links

Curt™ Greasable Suspension Wet Bolts w/Bronze Bushings

Curt™ Rubberized Equalization Suspension System

Curt™ ATR Rubberized Pin Box w/Pivoting Hitch Pin

 

Seasonal Camping Package*:

35K BTU High-Output Furnace w/Straight Line Ducting 

Fully Enclosed, Insulated Holding Tanks w/12V Heat Pads

Reflective Foil Insulation In Floor, Roof, & Front Wall

Enclosed & Heated Water Line Ducting In Crawl Space 

Heated Pass-Through Storage

Blade Pure™ High Performance Air Flow System

Easy Winterizing Valve In Convenience Center

 

SR1 RV

2239A Auburn Rd. Route 4

Turner, Maine 04282

(207) 224-8444

M-F: 8am-5pm

Sat: 8am-3pm

 

Stock Number:

TE550512

 

A 5 year protection plan can be added to this camper for $3,490 or $29/mo*. Ask our team for details!

 

*Payments are based on 7.49% APR for 240/mo with no taxes included and 10% down for qualified applicants. SR1 does not believe in dealer fees. We provide the most transparent pricing in the industry. You will not be charged doc, prep, or destination fees. Please click "get financed" above, to submit an application. We will reply ASAP to the application. Price, information, and availability are subject to change at any time, therefore, information and specifications are not guaranteed. Terms may vary depending on applicants' residency.

 

*Manufacturer features may or may not apply to certain units and not others within the same brand and / or series. Please confirm what specific options, packages, and capabilities this specific RV has by calling or texting 207-224-8444.

 

What Our Customers Are Saying

Great Experience!

Great experience, had helpful and very informative members of their team who took the time to walk me around and make sure I found the correct camper for me. JW made the process feel easy and took a ton of stress out of the purchasing process. Will be going back for any future purchases. - Lawerence
Price: $95,933
You Save: $26,033
Sale Price: $69,900
SR1 Companies
Location: Turner, ME
Stock# TE550512
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3493560#
(enter this ID if prompted)
2026 3790RO Specifications
Sleeps 4
Slides 3
Length 41 ft 7 in
Ext Height 13 ft 5 in
Interior Color Dovetail
Exterior Color White
Hitch Weight 2650 lbs
GVWR 14650 lbs
Dry Weight 12420 lbs
Cargo Capacity 2230 lbs
Fresh Water Capacity 54 gals
Grey Water Capacity 78 gals
Black Water Capacity 48 gals
Tire Size ST235/80R16E
Furnace BTU 35000 btu
Available Beds 2
Refrigerator Size 16 cu ft
Number of Awnings 2
Axle Weight 6000 lbs
LP Tank Capacity 60 lbs
Number of LP Tanks 2
For more information Contact Us
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