2026 Keystone Cougar 350LLK

New Fifth Wheel in Salem, Oregon, 97305

$117,003.00

Unit Specs

  • New Arrival
  • Stock #8218
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelCougar
  • Floorplan350LLK
  • Floorplan LayoutFront Bedroom
    Mid Living Area
    Rear Kitchen
  • Type Fifth Wheel
  • ConditionNew
  • Length39' 3"
  • Height13' 4"
  • VINT2506368
  • Price $117,003.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorUMBER LUXE
  • Exterior ColorPHANTOM GRAY
  • Sleeps4
  • Water Capacity (Fresh)75 gal
  • Water Capacity (Black)38 gal
  • Water Capacity (Grey)76 gal
  • Air Conditioners2
  • A/C Spec15K BTU A/C
  • Refrigerator Capacity16 ft3
  • Slideouts4
  • Payload Capacity2960 lbs
  • Dry Weight12,040 lbs
  • Tow/Hitch Weight2240 lbs
  • # Axles2

NEW FLOORPLAN

2026 COUGAR 350LLK CUSTOM PAINT - PHANTOM GRAY

2ND 15K A/C, CLIMATE GUARD PROTECTION, 2ND POWER AWNING, MIDNIGHT EDITION PACKAGE, COUGAR INNOVATION PACKAGE, ELECTRIC 4 POINT LEVELING, FREE STANDING TABLE AND CHAIRS, KING BED, PRO GRADE CAMPING PACKAGE, 12VOLT 16CF FRIDGE, SOLAR FLEX DISCOVER + 2-100AH LITHIUM BATTERIES AND TOWING WITH CONFIDENCE. 


Make memories together as a family with this 2026 Keystone Cougar 350LLK! By owning this 2026 Keystone Cougar 350LLK, you’re joining the Keystone family! This rig sleeps 4, so it makes the perfect family RV. You won’t believe how big this RV feels with 4 slides. Entertain or cook up a cozy meal just for you in this RV kitchen equipped with the fridge, oven, stove. Kick back and relax in the living area with the theater seating and , or TV. Remote work, homeschooling and dinner times are all made possible by the free standing dinette w/chairs. You’ll wake up feeling well-rested for your adventures in your king size bed. The heating option will keep your travels at the perfect temperature. The 75 gallon fresh water tank is just right for easy RV traveling. Outside, you’ll find automatic leveling jacks, custom paint, detachable power cord, enclosed underbelly, exterior speakers, external shower, fiberglass sidewalls, full body paint, heated underbelly, hitch, ladder, pass thru storage, power awning, power roof vent, powered landing legs, roof vent, skylight, slam latch baggage doors, slideout, spare tire kit, tinted windows and upgraded insulation package. Make sure kids don’t track mud inside with the outside shower. Never run out of room for your belongings thanks to the pass-through storage underneath.

2026 Keystone Cougar 350LLK Features


  • Appliances
    Enclosed Water Tank, Furnace, Heated Water Tank, Microwave, Oven, Refrigerator (12V), Stove Cover, Stove Top Burner, Water Heater
  • Electrical
    50 Amp Service, Air Conditioning, Converter, Inverter, Solar Panels
  • Equipment
    Bluetooth Stereo, CD Player, CO Detector, Fire Extinguisher, LED Lights, LP Detector, Propane, Smoke Detector, TV
  • Exterior
    Automatic Leveling Jacks, Custom Paint, Detachable Power Cord, Enclosed Underbelly, Exterior Speakers, External Shower, Fiberglass Sidewalls, Full Body Paint, Heated Underbelly, Hitch, Ladder, Pass Thru Storage, Power Awning, Power Roof Vent, Powered Landing Legs, Roof Vent, Skylight, Slam Latch Baggage Doors, Slideout, Spare Tire Kit, Tinted Windows, Upgraded Insulation Package
  • Interior/Furnishings
    Fireplace, Free Standing Dinette w/Chairs, King Size Bed, Kitchen Sink, L Sofa, Medicine Cabinet, Overhead Cabinetry, Pantry, Roof Vents, Self Contained, Theater Seating, Toilet, Wardrobe(s), Washer/Dryer Prep

2026 Keystone Cougar 350LLK Literature


Text Seller
Seller Info

Highway Trailer Sales

3250 Ward Drive NE
Salem, OR 97305

Member Since 2023

See 410 Reviews

Unit Specs

  • New Arrival
  • Stock #8218
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelCougar
  • Floorplan350LLK
  • Floorplan LayoutFront Bedroom
    Mid Living Area
    Rear Kitchen
  • Type Fifth Wheel
  • ConditionNew
  • Length39' 3"
  • Height13' 4"
  • VINT2506368
  • Price $117,003.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorUMBER LUXE
  • Exterior ColorPHANTOM GRAY
  • Sleeps4
  • Water Capacity (Fresh)75 gal
  • Water Capacity (Black)38 gal
  • Water Capacity (Grey)76 gal
  • Air Conditioners2
  • A/C Spec15K BTU A/C
  • Refrigerator Capacity16 ft3
  • Slideouts4
  • Payload Capacity2960 lbs
  • Dry Weight12,040 lbs
  • Tow/Hitch Weight2240 lbs
  • # Axles2

Email Seller

Request More Info on this 2026 Keystone Cougar 350LLK Offered for sale by Highway Trailer Sales
Highway Trailer Sales
Highway Trailer Sales

3250 Ward Drive NE
Salem, OR 97305

Phone: Click to Call

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New 2026 Keystone Cougar 350LLK available in Salem, Oregon