+8
- Sale Price: $83,439
- MSRP: $106,310
- Save: $22,871
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40ft long
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11,460 lbs
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Sleeps 4
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3 slides
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Front BathRear Living Area
401SFB Floorplan
Specifications
| Sleeps | 4 | Slides | 3 |
| Length | 40 ft | Ext Width | 8 ft |
| Ext Height | 13 ft 4 in | Hitch Weight | 2079 lbs |
| Dry Weight | 11460 lbs | Cargo Capacity | 2036 lbs |
| Fresh Water Capacity | 54 gals | Grey Water Capacity | 83 gals |
| Black Water Capacity | 92 gals | Tire Size | 16 |
| Furnace BTU | 35000 btu | Available Beds | King |
| Refrigerator Type | 12V | Cooktop Burners | 3 |
| Number of Awnings | 2 | LP Tank Capacity | 30 Lbs. |
| Water Heater Capacity | 12 gal | Water Heater Type | Gas/Electric |
| TV Info | LR Smart TV | Awning Info | 11´ & 20´ Power with Adjustable Rain Dump and LED Light Strip |
| Axle Count | 2 | Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 | Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Description
Forest River Rockwood Signature Fifth Wheel 401SFB Highlights:
Final sales price will be based on optional equipment ordered.
- Bath and a Half
- Outside Speakers
- Soft Close Drawers
- Rotating Table and Chairs
This well-designed layout offers both comfort and functionality. The 72" x 80" king bed provides a spacious and restful sleeping area in the main bedroom. Just steps away, the full front bathroom includes a shower seat for added accessibility, while a convenient half bath near the entrance is perfect for quick use. The kitchen features solid surface countertops and a large island, giving the cook plenty of room to move and work comfortably, along with a rotating table and chairs for dinner and board games. A pull-out desk creates a dedicated space for working away from home, and the 76" hide-a-bed adds extra sleeping space for the whole gang.
With any Rockwood Signature fifth wheel or travel trailer by Forest River RV, you will enjoy superior construction that includes a fully laminated walkable roof, 6-sided full-aluminum frame, and a painted fiberglass front cap with Clear Coat for added durability. Outside, you'll find a 200W solar panel for off-grid capabilities, slam baggage doors, and Key-Alike lock system for added convenience. Head inside to find soft close roller bearing drawers, roller shades, and residential style gas range. These travel trailer and fifth wheels also feature Goodyear Endurance tires with a tire pressure monitoring system plus Dexter Torflex torsion axles for smooth towing!
Features
Standard Features (2026)
PLEASE NOTE: Features and options separated by type below
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FIFTH WHEELS
Superior Construction
- Complete Composite Wall Construction
- Fully Laminated Walkable Roof
- 6-Sided Full-Aluminum Frame
- Aluminum Truss Roof Bracing
- 5/8" Tongue & Groove Plywood Floor
- Aluminum Floor Joists
- Aluminum Dinette, Bed, and Bunk
- Painted Fiberglass Front Cap w/Clear Coat
Standard Features
- 200W Solar Panel with 30 AMP Charge Controller
- Back-Up Camera Prep
- Maxxair Fan with Cover
- Winegard Air 360+ Prepped for WiFi
- Frameless Windows
- Key-Alike Lock System
- Slam Baggage Doors
- Auto Leveling
- Additional Solar Prep
- Double Battery Box
- Double 30 Lb. LP Tanks
- Curt® Rota-Flex Pin Box & Towing Hitch
Safety Standards
- 16" Nitrogen-Filled Goodyear Endurance Tires w/Balancing Beads
- RoadTech Tire Pressure Monitoring
- ABS Brakes
- MORryde Strut Assist Steps
Climate Protection Package
- 12V Thermostat-Controlled Heated Tanks
- Radiant Foil in Front Cap, Underbelly, and Slides
Optional Features
- Power Package
- Additional 200W Solar Panel
- Slide Toppers
- 2nd or 3rd A/C (Where Applicable)
Millersburg Elite Package
- Clay Fiberglass Exterior
- High Gloss Fiberglass Insulated Cap
- Composite Structural Exterior Walls
- Vacuum Laminated Roof
- Aluminum Cage Construction
- Frameless Windows
- Power Awning w/ Adjustable Rain Dump & LED Light Strip
- Slam Latch Baggage Doors w/Magnetic Catch
- Enclosed Underbelly w/Thermostatically Controlled Heated Holding Tanks
- Prewire for Backup Camera
- 200W Solar Panel w/Inverter Prep & Additional Solar Side Port
- Speaker w/Bluetooth Connection
- Outside Speakers
- AIR 360+ Omnidirectional Antenna w/WiFi Prep
- Smart TV
- Bunkroom Smart Entertainment TV
- 50AMP Service
- 12V Refrigerator
- Fireplace (Where Available)
- OTR Microwave
- Residential Style Gas Range
- 35K BTU Furnace
- 12 Gallon Quick Recovery Auto Ignite Gas/Electric Water heater
- 2" Towing Hitch
- CURT ROTAFLEX Pinbox
- CURT Slipper Roller Axles
- Anti-Lock Brake System
- GOODYEAR Endurance Tires w/TPMS Tire Pressure Monitoring System
- Roller Shades
- MORryde Strut Assist Steps w/Solid Entry Step Rail
- Key Alike Doors
- Undermount Kitchen Sink w/High Rise Faucet
- Solid Surface Kitchen & Lav Countertops
- Exterior Hot/Cold Water Port
- Water-Pur Filtration System
- Exterior Nautilus Water Management System w/Spray Hose
- Soft Close Roller Bearing Drawers
- Rear Ladder
- Black Tank Flush
- Auto Leveling System
- Lino Flooring in Slideout
--------------------------------------------------------------------
TRAVEL TRAILERS
Superior Construction
- Complete Composite Wall Construction
- Fully Laminated Walkable Roof
- 6-Sided Full-Aluminum Frame
- Aluminum Truss Roof Bracing
- 5/8" Tongue & Groove Plywood Floor
- Aluminum Floor Joists
- Aluminum Dinette, Bed, and Bunk
- Painted Fiberglass Front Cap w/Clear Coat
- Automotive Glass Windshield
Standard Features
- 200W Solar Panel with 1800W Inverter & 30 AMP Charge Controller
- Back-Up Camera Prep
- Maxxair Fan with Cover
- Winegard Air 360+ Prepped for WiFi
- Frameless Windows
- Key-Alike Lock System
- Slam Baggage Doors
- PSX2 Power Stabilizers
- Additional Solar Prep
- Double Battery Box
- Double 30 Lb. LP Tanks
Safety Standards
- Nitrogen-Filled Goodyear Endurance Tires w/Balancing Beads
- RoadTech Tire Pressure Monitoring
- Dexter® Torflex® Axles w/Tow Assist® ABS & Sway Mitigation System
- (842DB - CURT Slipper Roller Axles, Anti-Lock Brake System)
- MORryde Strut Assist Steps
Climate Protection Package
- 12V Thermostat-Controlled Heated Tanks
- Radiant Foil in Front Cap, Underbelly, and Slides
Optional Features
- Additional 200W Solar Panel
- Auto-Leveling
- Slide Toppers
- 2nd or 3rd A/C (Where Applicable)
Campfire Comfort Package
- Clay Fiberglass Exterior
- High Gloss Fiberglass Cap
- Composite Structural Exterior Walls
- Vacuum Laminated Roof
- Aluminum Cage Construction
- Front Windshield Where Available
- Frameless Windows
- Slam Latch Baggage Doors w/Magnetic Catch
- Enclosed Underbelly w/Thermostatically Controlled Heated Holding Tanks
- Prewire for Backup Camera
- Power Awning w/ Adjustable Rain Dump & LED Lighting
- 200W Solar Panel w/Inverter & Additional Solar Side Port
- Speaker w/Bluetooth Connection
- Outside Speaker
- AIR 360+ Omnidirectional Antenna w/WiFi Prep
- One Control APP Monitor Panel
- Smart TV
- Bunkroom Smart Entertainment TV
- 50AMP Service
- 12V Refrigerator
- Fireplace (Where Available)
- OTR Microwave
- Residential Style Gas Range
- 35K BTU Furnace (8421DB has additional 20BTU Furnace)
- Maxxair Power Fan w/Remote
- 6 Gallon Quick Recovery Auto Ignite Gas/Electric Water heater (8412DB - 12 Gallon)
- DEXTER Torflex Torsion Axles
- Tow Assist® ABS & Sway Mitigation System (8412DB - CURT Slipper Roller Axles, Anti-Lock Brake System)
- GOODYEAR Endurance Tires w/TPMS Tire Pressure Monitoring System
- Roller Shades
- MORryde Strut Assist Steps w/Solid Entry Rail
- Key Alike Doors
- Undermount Kitchen Sink w/High Rise Faucet
- Solid Surface Kitchen & Lav Countertops
- Soft Close Roller Bearing Drawers
- Soft Close Hidden Cabinet Hinges
- Rear Ladder
- Black Tank Flush
- Exterior Hot/Cold Water Port
- Water-Pur Filtration System
- Showermiser Water Saving System
- Griddle Prep
- 2" Accessory Hitch
- Spare Tire
- Power Tongue Jack
- Lino Flooring in Slideout
- Power Stabilizer Jacks
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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AndrewAwesome experience
Awesome experience buying our Nash trailer here!! Tom and Sherri were awesome, knowledgeable, and personable. You will not get a snarky sales pitch here! Worth the drive from Portland for this fine experience!! -
DeniseThank you so much
Had my 2015 Attitude repaired here. The service department is Top Notch, they treated me with respect and made sure that everything that they did was explained and that I was satisfied. Will be a forever customer here. Jeremy and Dean are wonderful to work with. Thank you So Much! -
Tomgreat experience
We had a great experience at Waterdog RV. Very friendly and helpful staff.
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Waterdog RV 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 @503-864-9513 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.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.