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View Used Keystone RVs for Sale in or near Mountainside, New Jersey

27 listings available

Find your perfect Keystone 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!
Used 2019 Keystone Cougar Half-Ton East 34TSB available in Souderton, Pennsylvania

Used 2019 Keystone Cougar Half-Ton East 34TSB

Used Travel Trailer in Souderton, Pennsylvania 18964

Check out this awesome layout with large back bunkroom.  

  • Recent Trade-In
  • Sale Pending
  • Length: 38' 1"
  • Dry Weight: 8,548 lbs
  • # Slideouts: 3
  • Sleeping Cap: 11
Used 2022 Keystone Cougar Half-Ton 24RDS available in Souderton, Pennsylvania

Used 2022 Keystone Cougar Half-Ton 24RDS

Used Fifth Wheel in Souderton, Pennsylvania 18964

Like new one owner 2 airs and slide toppers!

  • In Stock
  • Length: 28' 11"
  • Dry Weight: 7,369 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
Used 2010 Keystone Cougar 31SQB available in Souderton, Pennsylvania

Used 2010 Keystone Cougar 31SQB

Used Travel Trailer in Souderton, Pennsylvania 18964

    • Length: 35' 8"
    • Dry Weight: 6,679 lbs
    • Sleeping Cap: 8
    Used 2020 Keystone Cougar Half-Ton 29FKD available in Souderton, Pennsylvania

    Used 2020 Keystone Cougar Half-Ton 29FKD

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Great deal here "like new"  2 airs, power jacks and slide toppers.  ONE owner trailer

    • New Arrival
    • Length: 33' 11"
    • Dry Weight: 7,635 lbs
    • # Slideouts: 2
    • Sleeping Cap: 6
    Used 2015 Keystone Cougar XLite 32ROB available in Souderton, Pennsylvania

    Used 2015 Keystone Cougar XLite 32ROB

    Used Travel Trailer in Souderton, Pennsylvania 18964

    awesome layout HUGE bunk room, great park unit or tow it around and see the country 

    • In Stock
    • Length: 35' 10"
    • Dry Weight: 7,475 lbs
    • # Slideouts: 3
    • Sleeping Cap: 11
    Used 2013 Keystone Passport Ultra Lite Grand Touring 2890RL available in Souderton, Pennsylvania

    Used 2013 Keystone Passport Ultra Lite Grand Touring 2890RL

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Great couples unit light weight and ready for camping!

    • Sale
    • Length: 32' 9"
    • Dry Weight: 5,390 lbs
    • # Slideouts: 1
    • Sleeping Cap: 6
    Used 2022 Keystone Cougar Half-Ton East 30RKD available in Souderton, Pennsylvania

    Used 2022 Keystone Cougar Half-Ton East 30RKD

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Very nice unit slide toppers great layout

    • In Stock
    • Length: 34' 9"
    • Dry Weight: 7,602 lbs
    • # Slideouts: 2
    • Sleeping Cap: 6
    Used 2022 Keystone Passport Grand Touring East 2400RB GT available in Souderton, Pennsylvania

    Used 2022 Keystone Passport Grand Touring East 2400RB GT

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Great layout with large rear bath.  Washer/dryer prep.  

    • Sale
    • In Stock
    • Recent Trade-In
    • Length: 28' 10"
    • Dry Weight: 5,725 lbs
    • # Slideouts: 1
    • Sleeping Cap: 4
    Used 2017 Keystone Passport Ultra Lite Grand Touring 3320BH available in Souderton, Pennsylvania

    Used 2017 Keystone Passport Ultra Lite Grand Touring 3320BH

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Awesome family layout with large bunkhouse and tons of storage! Slide toppers added on two slides.  

    • Sale
    • Recent Trade-In
    • Length: 36' 10"
    • Dry Weight: 6,586 lbs
    • # Slideouts: 3
    • Sleeping Cap: 11
    Used 2020 Keystone Cougar Half-Ton East 30RKD available in Souderton, Pennsylvania

    Used 2020 Keystone Cougar Half-Ton East 30RKD

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Like new great layout fully loaded 2 airs and auto leveling

    • In Stock
    • Length: 34' 9"
    • Dry Weight: 7,500 lbs
    • # Slideouts: 2
    • Sleeping Cap: 6
    Used 2020 Keystone Cougar Half-Ton East 26RBS available in Souderton, Pennsylvania

    Used 2020 Keystone Cougar Half-Ton East 26RBS

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Very nice fully loaded with auto leveling!

    • New Arrival
    • Length: 29' 11"
    • Dry Weight: 6,604 lbs
    • # Slideouts: 1
    • Sleeping Cap: 6
    Used 2021 Keystone Cougar Half-Ton 34TSB available in Souderton, Pennsylvania

    Used 2021 Keystone Cougar Half-Ton 34TSB

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Like New pre owned 34TSB!   Bought here new, one owner and fully loaded.

    • New Arrival
    • Length: 37' 5"
    • Dry Weight: 8,563 lbs
    • # Slideouts: 3
    • Sleeping Cap: 11
    Used 2013 Keystone Alpine 3600RS available in Souderton, Pennsylvania

    Used 2013 Keystone Alpine 3600RS

    Used Fifth Wheel in Souderton, Pennsylvania 18964

    Very nice high end unit ready for camping

    • In Stock
    • New Arrival
    • Length: 39' 2"
    • Dry Weight: 12,227 lbs
    • # Slideouts: 3
    • Sleeping Cap: 4
    Used 2018 Keystone Bullet 1800RB available in Souderton, Pennsylvania

    Used 2018 Keystone Bullet 1800RB

    Used Travel Trailer in Souderton, Pennsylvania 18964

    • Sale
    • In Stock
    • Recent Trade-In
    • Length: 21' 6"
    • Dry Weight: 3,240 lbs
    • Sleeping Cap: 4
    Used 2018 Keystone Cougar Half-Ton 27RES available in Souderton, Pennsylvania

    Used 2018 Keystone Cougar Half-Ton 27RES

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Very nice pre owned unit ready for the road!

    • Sale
    • Recent Trade-In
    • Length: 27' 0"
    • Dry Weight: 6,430 lbs
    • # Slideouts: 1
    • Sleeping Cap: 6
    Used 2016 Keystone Passport 2670BH Grand Touring available in Souderton, Pennsylvania

    Used 2016 Keystone Passport 2670BH Grand Touring

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Used Pre-Owned 2016 Keystone Passport 2670BH Grand Touring Travel Trailer Camper for Sale at Fretz RV of Philadelphia This Grand Touring Passport travel trailer model 2670BH by Keystone RV is perfect for a larger familyhaving sleeping spacefor 9-10, double ...

    • Sale
    • Length: 30' 0"
    • # Slideouts: 1
    • Sleeping Cap: 10
    Used 2020 Keystone Bullet 290BHS available in Mount Bethel, Pennsylvania

    Used 2020 Keystone Bullet 290BHS

    Used Travel Trailer in Mount Bethel, Pennsylvania 18343

    Stock #317353 - 2020 Bullet 290 BHS. Only used once! Sleeps 10, Double Bunks, Peninsula Kitchen, Spacious Bathroom and Much More!2020 BULLET 290BHS travel trailer (by Keystone). Single slide, private front bedroom with sliding door featuring a queen bed an ...

    • Sale
    • Consignment
    • Reduced
    • Length: 29' 0"
    • Dry Weight: 5,819 lbs
    • # Slideouts: 1
    • Sleeping Cap: 10
    Used 2014 Keystone Bullet Premier Ultra Light 22RBPR available in Lumberton, New Jersey

    Used 2014 Keystone Bullet Premier Ultra Light 22RBPR

    Used Travel Trailer in Lumberton, New Jersey 08048

    Stock #302265 - Bullet Premier Ultra Light 22RBPR. A Sweet Trailer, Enjoy the Exterior Kitchen2014 Bullet Premier Ultra Lite by Keystone Model 22RBPR BIG TRAILER FEATURESEnjoy the conveniences of larger, heavier trailers but keep it easy on your wallet. Th ...

    • Sale
    • Consignment
    • Reduced
    • Length: 22' 0"
    • Dry Weight: 4,690 lbs
    • # Slideouts: 1
    • Sleeping Cap: 4
    Used 2021 Keystone Cougar 368MBI available in Lakewood, New Jersey

    Used 2021 Keystone Cougar 368MBI

    Used Fifth Wheel in Lakewood, New Jersey 08701

    Stock #361810 - 2021 Cougar by Keystone (368MBI) - Fifth Wheel RV in Barnegat, NJIf you're looking for an elegant and functional fifth-wheel, this 2021 Cougar 368MBI is it! Inside, you'll find a spacious, stylish interior and luxurious furnishings with a r ...

    • Sale
    • Consignment
    • Reduced
    • Length: 36' 0"
    • Dry Weight: 11,695 lbs
    • # Slideouts: 4
    • Sleeping Cap: 10
    Used 2016 Keystone Outback 326RL available in Souderton, Pennsylvania

    Used 2016 Keystone Outback 326RL

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Used Pre-Owned 2016 Keystone Outback 326RL Travel Trailer Camper for Sale at Fretz RV of Philadelphia This Keystone Outback Diamond Super Lite 326RL travel trailer offers a rear living area with a full wall entertainment center, triple slides for added int ...

    • Sale
    • Length: 36' 0"
    • # Slideouts: 3
    • Sleeping Cap: 5
    Used 2015 Keystone Outback Terrain Ultra Lite 210TRS available in Souderton, Pennsylvania

    Used 2015 Keystone Outback Terrain Ultra Lite 210TRS

    Used Travel Trailer in Souderton, Pennsylvania 18964

    Used Pre-Owned 2015 Keystone Outback Terrain 210TRS Travel Trailer Camper for Sale at Fretz RV Enjoy this Outback Terrain bunkhouse travel trailer by Keystone featuring everything you need to enjoy your time away from home and more. Model 210TRS has an out ...

    • Sale
    • Length: 22' 0"
    • # Slideouts: 1
    • Sleeping Cap: 6
    Used 2020 Keystone Cougar Half-Ton 25RES available in Souderton, Pennsylvania

    Used 2020 Keystone Cougar Half-Ton 25RES

    Used Fifth Wheel in Souderton, Pennsylvania 18964

    Used Pre-Owned 2020 Keystone RV Cougar Half-Ton 25RES Fifth 5th Wheel Camper for Sale at Fretz RV of Philadelphia Keystone Cougar Half-Ton fifth wheel 25RES highlights: Hidden Storage Sleeper Sofa Booth Dinette Outside Grill Large Slide Explore in style wi ...

    • Sale
    • Length: 28' 0"
    • # Slideouts: 2
    • Sleeping Cap: 5
    Used 2020 Keystone Outback 210-URS available in Little Falls, New Jersey

    Used 2020 Keystone Outback 210-URS

    Used Travel Trailer in Little Falls, New Jersey 07424

    Stock #301756 - 2020 Keystone Outback Ultra Lite 210-URS used twice by owners ready for the next adventureThe Outback by Keystone Rv Ultra-Light trailer has been used twice and is not even broken in yet is ready for a new Family.Outback by Keystone is a fa ...

    • Sale
    • Consignment
    • Reduced
    • Length: 23' 0"
    • Dry Weight: 4,590 lbs
    • # Slideouts: 1
    • Sleeping Cap: 6
    Used 2015 Keystone Mountaineer 310RET available in Souderton, Pennsylvania

    Used 2015 Keystone Mountaineer 310RET

    Used Fifth Wheel in Souderton, Pennsylvania 18964

    Used Pre-Owned 2015 Keystone Montana Mountaineer 310RET Fifth 5th Wheel Camper for Sale at Fretz RV of Philadelphia Step inside this Mountaineer fifth wheel 310RET by Montana featuring a rear entertainment center, triple slides, and a kitchen island too! T ...

    • Sale
    • Length: 34' 0"
    • # Slideouts: 3
    • Sleeping Cap: 4
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