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New 2026 Keystone RV Cougar 355FBS

Fifth Wheel

Stock #18406

Waco, TX

Huge Walk-in Closet, Front Bath plus Half Bath

1 of 27

+27

Sale Price: $73,950
MSRP: $95,325
Discount: $21,375

Payments From: $545 /mo.

Sleeps 5
3 Slides
Front Bath

Rear Living Area

39ft Long
11,740 lbs
UMBER LUXE

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Specifications

Sleeps	5	Slides	3
Length	39 ft 3 in	Ext Height	13 ft 4 in
Interior Color	UMBER LUXE	Hitch Weight	2000 lbs
Dry Weight	11740 lbs	Cargo Capacity	2160 lbs
Fresh Water Capacity	75 gals	Grey Water Capacity	76 gals
Black Water Capacity	76 gals	Tire Size	ST235/80R16E
Furnace BTU	30000 btu	Available Beds	Queen
Refrigerator Type	12V	Refrigerator Size	16 cu ft
Cooktop Burners	3	Number of Awnings	2
LP Tank Capacity	30 lbs	Water Heater Type	Tankless On Demand
AC BTU	15000 btu	TV Info	LR LED HDTV
Awning Info	10' & 16' Electric with Gas Strut Arm with Dotless Neon Style LED Lighting	Axle Count	2
Washer/Dryer Available	Yes	Number of LP Tanks	2
Shower Type	Shower w/Seat	Electrical Service	50 amp
VIN	4YDFCGT27T2501707

Description

Keystone Cougar fifth wheel 355FBS highlights:

Full and Half Bath
Master Suite
Kitchen Island
Fireplace
12V Ceiling Fan
Two Power Awnings

You will be so excited to take this Cougar fifth wheel out for the first time! Because of its secluded and fully stocked master suite at the front, this unit is perfect for a couple who wants to see the country or visit family. The master bathroom has a wonderful walk-in closet that has shoe storage, drawers, and preparations for a washer/dryer. There is also under-bed storage in the bedroom portion, and the queen bed slide gives you a little more space to get to the dresser and linen closet. The half bathroom is located out in the main living area so that your friends will have a place to go when they visit. Opposing slides keep this living area open for lounging comfortably on the tri-fold sleeper sofa and theater seating, and you can get everyone together for a board game at the booth dinette with storage drawers. There is also a pivoting entertainment door with a hidden pantry and cordless vacuum prep behind; how convenient!

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes with 5/8" one-piece DynaSpan® flooring, tall slide outs for added comfort and head room, night roller shades throughout, and residential, shaker style hardwood cabinet doors and drawers. You will also enjoy decorative crown molding, a 5,500 BTU electric fireplace with thermostat control and remote, and a Max Air exhaust fan with rain sensor. The exterior is also fully outfitted with a convenience center, friction-hinge entry door, electric four-point auto leveling system, and slam-latch baggage doors. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!

Options:

2ND AC
2ND POWER AWNING
CAMPING PKG
CLIMATE GUARD
DISCOUNT
ELECTRIC LEVEL SYSTEM
FREE STAND DINETTE
INNOVATION PKG
KING BED
SEAL
SOLAR FLEX
TOW PKG

Features

Standard Features (2026)

Exterior

Individually Engineered Structural I-beam chassis w/ stamped steel cross-members & outriggers
Electric four-point auto leveling system
Helux™ series coil spring pin box
Heavy duty 5,100 lbs. axles with ABS brakes (Select Models)
Heavy duty 6,000 lbs. axles with ABS brakes (Select Models)
Heavy duty 7,000 lbs. axles with ABS brakes (Select Models)
High Performance Road Armor™ shock absorbing equalizer
Bronze bushings, heavy duty 1/2 shackle plates and wet bolts to extend axle longevity
Rainier H-Rated Tires: All-steel 16 ply tires with 8 year limited warranty
Custom aluminum luxury wheels and full size spare tire
2" Rear receiver hitch w/ 4-way connector: 300 lbs. tongue weight, 3,000 lbs. GTW
Automotive-grade painted fiberglass front cap w/ KeyShield™ protection
Front cap with dotless neon style LED lighting
High intensity LED auxiliary light for hitching
AlphaPLY roof membrane w/ Limited Lifetime warranty
Tinted safety glass windows
Frameless, Dual-pane Windows (Optional)
Aluminum rear ladder
Rear observation camera prep
Reverse warning lights in taillight
One-piece polypropylene underbelly
Dual-heated holding tanks: 12v heat pads and furnace
Friction hinge entry door with integrated blackout window shade
Extra-Wide entry step with composite step treads
Telescoping entry handrail
Slam-latch baggage doors. Off-doorside split style for convenience
Full pass through storage with LED light strip, power outlets and TV hookups
Awning control switch located in storage compartment
Key-Alike lock system
Tough-ply flooring in main storage compartment
Oversized front storage compartment with strut assisted baggage door
Washable PVC sewer hose storage
Heavy-duty battery box for dual batteries with EZ hook-up terminals
Campsite convenience center for utilities that includes power tank fill
Easy access panel for water pump service and filter maintenance
Industry's best 76 gal. fresh tank capacity
Industry leading holding tank securement with steel cross supports and Tank Guardian strap system
Power Watchdog™ Safeview Smart RV power inlet: 50 amp
50 Amp electric, pre-wired and braced for 3rd AC
Hot and cold exterior spray port
Campsite tuned speakers
Electric awning with gas strut arm with dotless neon style LED lighting
2nd electric awning with dotless neon style LED lighting (Select Models)
Slide-topper package (Optional)
CSA construction and seal (Optional)
Hero Edition Full Body Paint Package (Optional)
Black Onyx Midnight Edition Full Body Paint Package (Optional)
Phantom Gray Midnight Edition Full Body Paint Package (Optional)

Interior

5/8" one-piece DynaSpan® flooring
Tall slide out for added comfort and head room
Night roller shades throughout
Residential, shaker style hardwood cabinet doors and drawers
Lock-It Decorative crown molding at wall top edge
5,500 BTU electric fireplace with thermostat control and remote
Max Air exhaust fan w/ rain sensor
Dimmable lighting: main ceiling, main slideout
Recessed flush mount lights in main ceiling
Pivot hinge entertainment center with hidden pantry and cordless vacuum prep (Select Models)

Keystone Exclusives

MY KEYSTONE Owners Mobile App
HyperCore™ Composite Wall Construction with Vixen Fibrogloss™ HIGH GLOSS finish
GIGGY BOX™ 12v power wiring within a protective housing, includes battery disconnect, patented
MaxTurn™ Technology designed in frame and fiberglass front cap, patented
Color-coded unified wiring standard
Tuf-Lok™ thermoplastic air conditioning duct joiners
KeyTV™ multisource signal controller, patented
Winegard Air 360+ Omni-Directional Rooftop Antenna w/ exclusive satellite pass-through
Residential In-floor heating ducts

Kitchen Features

Residential hardware and soft close hidden hinges on cabinet doors
Residential Solid surface countertops
Black Stainless steel undermount kitchen sink
High-rise chef’s faucet and sprayer
Flex pull-out table to be used for a desk or dining
Pull-out trash bin
Microwave vents to exterior
Booth dinette with 30" drawers and accent lighting (Select Models)
Bench seat ottoman with storage and two free standing chairs (Optional; Select Models)

Appliances and Utilities

Water management center providing individual shut-off valves for all fixtures
Power converter with auto-detect battery recognition
(2) 30 lb. LP tanks
Exterior LP quick connect
Tankless on-demand water heater
Furrion 18K BTU Chill Cube
Furrion Quick Cool 15K BTU Ducted Bedroom A/C
Foil backed, foam core air conditioning duct with Tuf-Lok™ thermoplastic joiners
30K BTU ducted furnace
LED HDTV in living area 12V Bluetooth® player with HDMI ARC control, 12v USB charging centers, & exterior TV hookup
16 Cu. Ft. 12V refrigerator w/ dent resistant doors
10.6 cu. Ft. 12V Furrion Refrigerator
1.6 Cu. Ft. microwave
21" Furrion® range w/ Piezo ignition and glass stovetop cover
Washer/dryer prep
LED interior and exterior lighting

Bedroom Features

Platinum Series 60" x 80" queen bed w/ underbed storage (Select Models)
Platinum Series 70" x 80" king bed option w/underbed storage (Optional; Select Models)
Outlets & USB on both sides of bed
Cable TV / satellite ready
Full wardrobe slide w/ drawers
Full wardrobe w/ sliding mirror doors, washer/dryer prep
LED closet rod lighting
Dimmable lighting main ceiling
Finished under-bed storage compartment

Bathroom Features

Residential solid surface countertops w/ large sink
Residential vanity cabinet with drawers
Linen cabinet
Large shower w/ glass door and skylight
Dedicated shower light
Oxygenics® shower head and hose
Porcelain foot flush toilet
Medicine cabinet
Towel rack
Illuminated light switch

Weather Protection

Climate Guard protection package
Heat-deflecting white sidewalls, membrane and A/C
Radiant foil barrier in front cap
Remote temperature probes
Insulated gooseneck, bulkhead divider, and sealed pin box
Insulated slide floors
Two roof attic vents
Heated pass-through storage (fifth wheels)
12V electric heat pads on all holding tanks
PEX plumbing

Safety

Breakaway switch
GFI receptacles
Carbon monoxide detector
Smoke detector
Propane gas leak 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.

Favorite RVs

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Mandy was most helpful from the first phone call, to assistance after we got back home. They had the exact trailer we wanted and made the process easy and quick.

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Excellent Customer Service
Good folks. New manager is really working hard to revamp place. Robert and Lewis in maintenance are just great. Know what they are doing and do it well. We’ve been doing business there for almost 20 yrs

Elaine
Excellent Customer Service
Great service had slide toppers installed on my 374BHS they always go above and beyond,had one issue with warranty clam after talking with the GM Cannon it was quickly taken care of.

Bradley

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254-200-0037
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RV Station Group 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 @979-268-2701 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.

New 2026 Keystone RV Cougar 355FBS

355FBS Floorplan

Specifications

Description

Features