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View New Keystone Fifth Wheel RVs for Sale in or near Kelso, Washington

49 listings match your search

Find your perfect Keystone Fifth Wheel rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
New 2026 Keystone Cougar Half-Ton 29mbd available in Beaverton, Oregon
20

New 2026 Keystone Cougar Half-Ton 29mbd

New Fifth Wheel in Beaverton, Oregon 97003

For Sale by Curtis Trailers - Beaverton

Accessories: DECOR - COUGAR - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRIGERATOR - 12V - 10 CF ,SOLAR FLE ...

  • Sale

$61,498

    New 2026 Keystone Cougar 360mbi available in Beaverton, Oregon
    47

    New 2026 Keystone Cougar 360mbi

    New Fifth Wheel in Beaverton, Oregon 97003

    For Sale by Curtis Trailers - Beaverton

    Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRI ...

    • Sale

    $80,498

      New 2026 Keystone Montana High Country 385br available in Portland, Oregon
      34

      New 2026 Keystone Montana High Country 385br

      New Fifth Wheel in Portland, Oregon 97266

      For Sale by Curtis Trailers - Portland

      Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 TOWING HITCH,REFRIGERATOR - 12V - 16 ...

      • Sale

      $86,498

        New 2025 Keystone Montana High Country 351BH available in Portland, Oregon
        34

        New 2025 Keystone Montana High Country 351BH

        New Fifth Wheel in Portland, Oregon 97266

        For Sale by Curtis Trailers - Portland

        Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,Sandstone Maple Edition,2nd POWER AWNING,AUTOMATIC LEVELING SYSTEM,ROAD ARMOR PIN BOX,2 ACCESSORY HITC ...

        • Sale

        $78,499

          New 2025 Keystone Montana 3532SP available in Beaverton, Oregon
          32

          New 2025 Keystone Montana 3532SP

          New Fifth Wheel in Beaverton, Oregon 97003

          For Sale by Curtis Trailers - Beaverton

          Accessories: Exterior Decor - Montana - Mystic White,INTERIOR - WOODCLIFF,RESIDENTIAL LIVING PACKAGE,FOUR SEASONS LIVING PACKAGE,Manhattan Maple Edition,2 TOWING HITCH,6 POINT HYDRAULIC AUTO LEVELING,REFRIGERATOR - 12V - 20cf,Solar Flex Discover,RVIA SEAL- ...

          • Sale

          $94,499

            New 2026 Keystone Cougar 320rds available in Beaverton, Oregon
            22

            New 2026 Keystone Cougar 320rds

            New Fifth Wheel in Beaverton, Oregon 97003

            For Sale by Curtis Trailers - Beaverton

            Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,REFRIGERATOR - 12V - 1 ...

            • Sale

            $74,498

              New 2026 Keystone Cougar Half-Ton 29mbd available in Portland, Oregon
              29

              New 2026 Keystone Cougar Half-Ton 29mbd

              New Fifth Wheel in Portland, Oregon 97266

              For Sale by Curtis Trailers - Portland

              Accessories: DECOR - COUGAR - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRIGERATOR - 12V - 10 CF ,SOLAR FLE ...

              • Sale

              $61,498

                New 2025 Keystone Montana High Country 325RK available in Beaverton, Oregon
                31

                New 2025 Keystone Montana High Country 325RK

                New Fifth Wheel in Beaverton, Oregon 97003

                For Sale by Curtis Trailers - Beaverton

                Accessories: DECOR - ARLINGTON,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,Sandstone Maple Edition,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,ROAD ARMOR PIN BOX,2 TOWING HITCH,S ...

                • Sale

                $76,499

                  New 2026 Keystone Montana High Country 331rl available in Beaverton, Oregon
                  25

                  New 2026 Keystone Montana High Country 331rl

                  New Fifth Wheel in Beaverton, Oregon 97003

                  For Sale by Curtis Trailers - Beaverton

                  Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 TOWING HITCH,REFRIGERATOR - 12V - 16 ...

                  • Sale

                  $78,498

                    New 2025 Keystone Cougar Sport 2700bh available in Beaverton, Oregon
                    27

                    New 2025 Keystone Cougar Sport 2700bh

                    New Fifth Wheel in Beaverton, Oregon 97003

                    For Sale by Curtis Trailers - Beaverton

                    Accessories: DECOR - COUGAR 2025 COUGAR SPORT,COUGAR 25TH ANNIVERSARY SPORT PACKAGE,ELECTRIC STABILIZER JACKS,ANTI LOCK BREAKING SYSTEM ,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF,RVIA SEAL-GO CAMPING,

                    • Sale

                    $40,998

                      New 2026 Keystone Montana High Country 351BH available in Beaverton, Oregon
                      27

                      New 2026 Keystone Montana High Country 351BH

                      New Fifth Wheel in Beaverton, Oregon 97003

                      For Sale by Curtis Trailers - Beaverton

                      Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 ACCESSORY HITCH,REFRIGERATOR - 12V - ...

                      • Sale

                      $84,499

                        New 2026 Keystone Montana High Country 377fl available in Portland, Oregon
                        25

                        New 2026 Keystone Montana High Country 377fl

                        New Fifth Wheel in Portland, Oregon 97266

                        For Sale by Curtis Trailers - Portland

                        Accessories: DECOR - ARLINGTON,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,AUTOMATIC LEVELING SYSTEM,REFRIGERATOR - 12V - 16 CF ,SOLAR FLEX DISCOVER,FREE ST ...

                        • Sale

                        $87,499

                          New 2026 Keystone Montana High Country 331rl available in Beaverton, Oregon
                          22

                          New 2026 Keystone Montana High Country 331rl

                          New Fifth Wheel in Beaverton, Oregon 97003

                          For Sale by Curtis Trailers - Beaverton

                          Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 TOWING HITCH,REFRIGERATOR - 12V - 16 ...

                          • Sale
                          • Sale Pending

                          $78,498

                            New 2026 Keystone Montana High Country 311RD available in Portland, Oregon
                            27

                            New 2026 Keystone Montana High Country 311RD

                            New Fifth Wheel in Portland, Oregon 97266

                            For Sale by Curtis Trailers - Portland

                            Accessories: DECOR - ARLINGTON,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,OZARK SHADOW EDITION,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 TOWING HITCH,REFRIGERATOR - 12V - 16 ...

                            • Sale

                            $76,498

                              New 2026 Keystone Cougar Half-Ton 23MLE available in Portland, Oregon
                              21

                              New 2026 Keystone Cougar Half-Ton 23MLE

                              New Fifth Wheel in Portland, Oregon 97266

                              For Sale by Curtis Trailers - Portland

                              Accessories: DECOR - COUGAR - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,REFRIGERATOR - 12V - 10 CF ,SOLAR FLEX DISCOVER,THEATE ...

                              • Sale

                              $55,499

                                New 2026 Keystone Montana High Country 295rl available in Beaverton, Oregon
                                23

                                New 2026 Keystone Montana High Country 295rl

                                New Fifth Wheel in Beaverton, Oregon 97003

                                For Sale by Curtis Trailers - Beaverton

                                Accessories: DECOR - ARLINGTON,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 TOWING HITCH,REFRIGERATOR - 12V - 16 ...

                                • Sale

                                $78,498

                                  New 2025 Keystone Cougar Sport 2700bh available in Portland, Oregon
                                  26

                                  New 2025 Keystone Cougar Sport 2700bh

                                  New Fifth Wheel in Portland, Oregon 97266

                                  For Sale by Curtis Trailers - Portland

                                  Accessories: INTERIOR - SPORT,COUGAR 25th ANNIVERSARY SPORT PKG,ELECTRIC STABILIZER JACKS,ANTI LOCK BREAKING SYSTEM ,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF,RVIA SEAL,

                                  • Sale

                                  $40,999

                                    New 2026 Keystone Montana High Country 385br available in Beaverton, Oregon
                                    33

                                    New 2026 Keystone Montana High Country 385br

                                    New Fifth Wheel in Beaverton, Oregon 97003

                                    For Sale by Curtis Trailers - Beaverton

                                    Accessories: DECOR - ARLINGTON,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 TOWING HITCH,REFRIGERATOR - 12V - 16 ...

                                    • Sale

                                    $86,498

                                      New 2025 Keystone Montana 3795FK available in Portland, Oregon
                                      23

                                      New 2025 Keystone Montana 3795FK

                                      New Fifth Wheel in Portland, Oregon 97266

                                      For Sale by Curtis Trailers - Portland

                                      Accessories: Interior Oakmont,Exterior Decor - Montana - Mystic White,RESIDENTIAL LIVING PACKAGE,FOUR SEASONS LIVING PACKAGE,Manhattan Maple Edition,2 ACCESSORY HITCH,6 POINT HYDRAULIC AUTO LEVELING,REFRIGERATOR - 12V - 20cf,Solar Flex Discover,RVIA SEAL-G ...

                                      • Sale

                                      $97,499

                                        New 2025 Keystone Cougar Half-Ton 29bhl available in Beaverton, Oregon
                                        29

                                        New 2025 Keystone Cougar Half-Ton 29bhl

                                        New Fifth Wheel in Beaverton, Oregon 97003

                                        For Sale by Curtis Trailers - Beaverton

                                        Accessories: INTERIOR - DRIFTWOOD,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,FIREPLACE,ELECTRIC 4 POINT LEVELING SYSTEM,REFRIGERATOR - 12V - 10 CF ,SOLAR FLEX DISCOVER,THE ...

                                        • Sale

                                        $55,498

                                          New 2026 Keystone Montana High Country 377fl available in Beaverton, Oregon
                                          33

                                          New 2026 Keystone Montana High Country 377fl

                                          New Fifth Wheel in Beaverton, Oregon 97003

                                          For Sale by Curtis Trailers - Beaverton

                                          Accessories: DECOR - ARLINGTON,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,AUTOMATIC LEVELING SYSTEM,REFRIGERATOR - 12V - 16 CF ,SOLAR FLEX DISCOVER,FREE ST ...

                                          • Sale

                                          $87,499

                                            New 2025 Keystone Cougar Half-Ton 26rke available in Portland, Oregon
                                            21

                                            New 2025 Keystone Cougar Half-Ton 26rke

                                            New Fifth Wheel in Portland, Oregon 97266

                                            For Sale by Curtis Trailers - Portland

                                            Accessories: INTERIOR - DRIFTWOOD,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,FIREPLACE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRIGERATOR - 12V - 16 CF,SOLAR F ...

                                            • Sale

                                            $55,498

                                              New 2026 Keystone Cougar Half-Ton 26rke available in Beaverton, Oregon
                                              19

                                              New 2026 Keystone Cougar Half-Ton 26rke

                                              New Fifth Wheel in Beaverton, Oregon 97003

                                              For Sale by Curtis Trailers - Beaverton

                                              Accessories: DECOR - COUGAR - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,FIREPLACE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRIGERATOR - 12V - 10 CF ...

                                              • Sale

                                              $62,499

                                                New 2026 Keystone Cougar 350LLK available in Beaverton, Oregon
                                                25

                                                New 2026 Keystone Cougar 350LLK

                                                New Fifth Wheel in Beaverton, Oregon 97003

                                                For Sale by Curtis Trailers - Beaverton

                                                Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,Free Standing Dinette w/ Ottoman,ELECTRIC 4 POINT LEVEL ...

                                                • Sale

                                                $81,499

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