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View New & Used Keystone RVs for Sale in Delaware

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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 2021 Keystone Cougar East 364BHL available in Milford, Delaware

Used 2021 Keystone Cougar East 364BHL

Used Fifth Wheel in Milford, Delaware 19963

2021 COUGAR BY KEYSTONE MODEL 364 BHL   2 SLIDES 2 POWER AWNING'S DRY WEIGHT 11240 LBS 50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM WALKTHROUGH BATHROOM REAR BEDROOM W/UPPER LOFT ABOVE BATH AND A HALF CENTER ISLAND LARGE SIDE BY SIDE REF ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 39' 3"
  • Dry Weight: 11,227 lbs
  • # Slideouts: 3
  • Sleeping Cap: 8
Used 2018 Keystone Cougar Half-Ton East 34TSB available in Milford, Delaware

Used 2018 Keystone Cougar Half-Ton East 34TSB

Used Travel Trailer in Milford, Delaware 19963

2018 COUGAR HALF-TON BY KEYSTONE MODEL 34TSB   - AWNING - LEVELING JACKS - OUTSIDE KITCHEN - 3 SLIDES - DUCTED ROOF A/C - SLEEPS UP TO 11 - PRIMARY FRONT BEDROOM W/KING BED - WALKTHROUGH BATHROOM W/SHOWER - BUNK BED'S - DINETTE - FIREPLACE - 2 FLATSCR ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 38' 1"
  • Dry Weight: 8,480 lbs
  • # Slideouts: 3
  • Sleeping Cap: 11
New 2025 Keystone Cougar 2400RE available in Milford North, Delaware

New 2025 Keystone Cougar 2400RE

New Fifth Wheel in Milford North, Delaware 19963

2025 COUGAR BY KEYSTONE MODEL 2400RE   POWER AWNING  ONE SLIDE DRY WEIGHT 7420LBS  50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BU ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 4"
New 2018 Keystone Cougar XLite 25RES available in Milford, Delaware

New 2018 Keystone Cougar XLite 25RES

New Fifth Wheel in Milford, Delaware 19963

2018 Cougar by Keystone Model 25RES FIFTH WHEEL HALF TON TOWABLE WEIGHS ONLY 7035 LBS SLEEPS 4 PEOPLE BRAND NEW DINETTE CHAIRS ON ORDER VERY CLEAN   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! C ...

  • Sale
  • In Stock
  • Recent Trade-In
  • Reduced
  • Length: 28' 11"
  • Dry Weight: 7,035 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
Used 2023 Keystone Cougar East 368MBI available in Milford North, Delaware

Used 2023 Keystone Cougar East 368MBI

Used Fifth Wheel in Milford North, Delaware 19963

2023 Cougar by Keystone Model 368MBI Fifth Wheel 4 SLIDE OUTS SLEEPS 10 PEOPLE MIDBUNK FLOORPLAN W/ OVERHEAD LOFT  2 DUCTED ROOF A/C'S WASHER/DRYER PREP SOLID SURFACE COUNTER TOPS FIREPLACE RESIDENTIAL STYLE FIXTURES AND FAUCETS FLATSCREEN TV 4 POINT ...

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 39' 3"
  • Dry Weight: 11,847 lbs
  • # Slideouts: 4
  • Sleeping Cap: 10
Used 2017 Keystone Cougar XLite 21RBS available in Milford North, Delaware

Used 2017 Keystone Cougar XLite 21RBS

Used Travel Trailer in Milford North, Delaware 19963

2017 COUGAR XLITE BY KEYSTONE MODEL 21RBS   POWER AWNING W/LED LIGHTS ONE SLIDE ROOF A/C SLEEPS 4  KING BED CORNER BATHROOM U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 25' 9"
  • Dry Weight: 5,201 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
New 2025 Keystone Cougar Half-Ton 22RBS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton 22RBS

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF-TON BY KEYSTONE MODEL 22RBS   POWER AWNING  ONE SLIDE DRY WEIGHT 5840LBS 30 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 2 RECLINING SEATS CORNER BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR       WE WANT YOUR ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 25' 11"
New 2025 Keystone Cougar Half-Ton East 22MLS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton East 22MLS

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF-TON BY KEYSTONE MODEL 22MLS   - POWER AWNING - ONE SLIDE  - POWER TONGUE JACK - DUCTED ROOF A/C - SLEEPS 4 - FRONT PRIMARY KING BED - CORNER BATHROOM - DOUBLE DOOR REFRIGERATOR - FLATSCREEN TV  - DINETTE - THEATER SEATING&nb ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 26' 10"
  • Dry Weight: 5,887 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
New 2025 Keystone Cougar Sport 2400RE available in Milford, Delaware

New 2025 Keystone Cougar Sport 2400RE

New Fifth Wheel in Milford, Delaware 19963

2025 COUGAR BY KEYSTONE MODEL 2400RE   POWER AWNING  ONE SLIDE DRY WEIGHT 7420LBS  50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BU ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 4"
New 2024 Keystone Cougar 320RDS Midnight Edition available in Milford, Delaware

New 2024 Keystone Cougar 320RDS Midnight Edition

New Fifth Wheel in Milford, Delaware 19963

2024 Cougar by Keystone Model 320RDS Midnight Edition Fifth Wheel $7,500 MIDNIGHT EDITION PACKAGE 3 SLIDE OUTS WASHER/DRYER PREP SPACIOUS REAR DEN W/ LARGE L-SHAPED COUCH THAT CONVERTS INTO A BED SLEEPS 4 PEOPLE FREE STANDING DINETTE AND CHAIRS FIREPLACE F ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 36' 10"
  • Dry Weight: 11,133 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
New 2025 Keystone Cougar Half-Ton East 25MLE available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton East 25MLE

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF TON BY KEYSTONE MODEL 25MLE   POWER AWNING ONE SLIDE  DUCTED ROOF A/C DRY WEIGHT 6560 LBS 50 AMP POWER SUPPLY REAR LADDER SLEEPS 4 FRONT BEDROOM W/KING BED SIDE BATHROOM W/SHOWER DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV&nbs ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 11"
  • Dry Weight: 6,660 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
Used 2024 Keystone Cougar Half-Ton 32BHS available in Milford, Delaware

Used 2024 Keystone Cougar Half-Ton 32BHS

Used Fifth Wheel in Milford, Delaware 19963

2024 COUGAR HALF TON BY KEYSTONE MODEL 32BHS   POWER AWNING 2 SLIDES DRY WEIGHT 9380LBS DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM BATH AND  A HALF BUNK ROOM  SIDE BATHROOM DINETTE 2 FLATSCREEN TV'S FIREPLACE DOUBLE DOOR REFRIGERATOR   WE W ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 35' 8"
  • Dry Weight: 9,428 lbs
  • # Slideouts: 3
  • Sleeping Cap: 9
New 2024 Keystone Cougar 368MBI available in Milford, Delaware

New 2024 Keystone Cougar 368MBI

New Fifth Wheel in Milford, Delaware 19963

2024 COUGAR BY KEYSTONE MODEL 368MBI   2 POWER AWNINGS REAR LADDER FULL BODY PAINT 4 SLIDES DUCTED ROOF A/C SLEEPS 10 FRONT PRIMARY BEDROOM W/KING BED THEATER SEATING SIDE BATHROOM LOFT AREA ABOVE MID BUNK ROOM DINETTE CEILING FAN LARGE SIDE BY SIDE R ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 39' 3"
  • Dry Weight: 11,847 lbs
  • # Slideouts: 4
  • Sleeping Cap: 10
Used 2021 Keystone Fuzion 429 available in Milford, Delaware

Used 2021 Keystone Fuzion 429

Used Toy Hauler in Milford, Delaware 19963

2021 FUZION BY KEYSTONE MODEL 429   POWER AWNING  GENERATOR 3 SLIDES ROOF A/C SLEEPS 7 FRONT PRIMARY BEDROOM  SIDE BATHROOM UPPER LOFT 2 FLATSCREEN TV'S BATH AND A HALF LARGE SIDE BY SIDE REFRIGERATOR  RECLINING SEATS WASHER/DRYER COMBO ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 44' 0"
  • Dry Weight: 15,700 lbs
  • # Slideouts: 3
  • Sleeping Cap: 7
Used 2016 Keystone Passport Ultra Lite Grand Touring 2890RL available in Milford North, Delaware

Used 2016 Keystone Passport Ultra Lite Grand Touring 2890RL

Used Travel Trailer in Milford North, Delaware 19963

2016 PASSPORT ULTRA LITE GRAND TOURING BY KEYSTONE MODEL 2890RL   POWER AWNING ONE SLIDE ROOF A/C SLEEPS 6 FRONT PRIMARY BEDROOM SIDE BATHROOM LARGE U-SHAPED DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR     WE WANT YOUR BUSINESS FOLK ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 33' 3"
  • Dry Weight: 5,500 lbs
  • # Slideouts: 1
  • Sleeping Cap: 6
New 2025 Keystone Cougar 260MLE available in Milford North, Delaware

New 2025 Keystone Cougar 260MLE

New Fifth Wheel in Milford North, Delaware 19963

2025 COUGAR BY KEYSTONE MODEL 260MLE     POWER AWNING  2 SLIDES DRY WEIGHT 9600LBS 50 AMP POWER SUPPLY SLEEPS 2 DUCTED ROOF A/C CEILING FAN FRONT BEROOM W/QUEEN BED SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR FIREPLACE FLATSCREEN TV  ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 30' 11"
Used 2022 Keystone Cougar Half-Ton East 22RBS available in Milford, Delaware

Used 2022 Keystone Cougar Half-Ton East 22RBS

Used Travel Trailer in Milford, Delaware 19963

2022 COUGAR HALF-TON BY KEYSTONE MODEL 22RBS   POWER AWNING W/LED LIGHTS ONE SLIDE SLEEPS 2 DUCTED ROOF A/C KING BED CORNER BATHROOM  DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  RECLINING SEATS    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 25' 11"
  • Dry Weight: 5,586 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
Used 2020 Keystone Springdale East 38BH available in Milford, Delaware

Used 2020 Keystone Springdale East 38BH

Used Travel Trailer in Milford, Delaware 19963

2020 SPRINGDALE BY KEYSTONE MODEL 38BH   2 SLIDES  POWER AWNING  50 AMP POWER SUPPLY DRY WEIGHT 8,748 LBS SLEEPS 10 DUCTED ROOF A/C QUEEN BED BUNK ROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 38' 11"
  • Dry Weight: 8,748 lbs
  • # Slideouts: 2
  • Sleeping Cap: 10
Used 2019 Keystone Passport 175BH available in Milford, Delaware

Used 2019 Keystone Passport 175BH

Used Travel Trailer in Milford, Delaware 19963

JUST ARRIVED.....2019 PASSPORT MODEL 175BH TRAVEL TRAILER   -LIGHTWEIGHT -SLEEPS 6 -SIDE BUNK BEDS -FULL DINETTE THAT EASILY CONVERTS INTO A BED -REAR BATHROOM WITH TUB/SHOWER -FLAT SCREEN TV -POWER AWNING WITH LED LIGHTING   WE WANT YOUR BUSINES ...

  • Sale
  • In Stock
  • Recent Trade-In
  • Reduced
  • Length: 20' 0"
New 2025 Keystone Cougar Half-Ton 32BHS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton 32BHS

New Fifth Wheel in Milford North, Delaware 19963

2025 COUGAR HALF TON BY KEYSTONE MODEL 32BHS   POWER AWNING DRY WEIGHT 9440LBS OUTSIDE KITCHEN 50 AMP POWER SUPPLY 2 SLIDES DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM BATH AND A HALF DINETTE DOUBLE DOOR REFRIGERATOR SIDE BATHROOM FIREPLACE FLATSCREEN TV&n ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 35' 8"
New 2025 Keystone Cougar Half-Ton 25RDS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton 25RDS

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF-TON BY KEYSTONE MODEL 25RDS   POWER AWNING ONE SLIDE DRY WEIGHT 6490 LBS 50 AMP POWER SUPPLY  DUCTED ROOF A/C SLEEPS 6  FRONT BEDROOM  WALKTHROUGH BATHROOM U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  F ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 10"
Used 2010 Keystone Hideout 27DBS available in Milford, Delaware

Used 2010 Keystone Hideout 27DBS

Used Travel Trailer in Milford, Delaware 19963

2010 HIDEOUT BY KEYSTONE MODEL 27DBS     AWNING  ONE SLIDE ROOF A/C DRY WEIGHT 6,425 LBS 30 AMP POWER SUPPLY SLEEPS 9 BUNKS FRONT BEDROOM CORNER BATHROOM U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 31' 10"
  • Dry Weight: 6,180 lbs
  • # Slideouts: 1
  • Sleeping Cap: 9
New 2025 Keystone Hideout East 24FKS available in Clayton, Delaware

New 2025 Keystone Hideout East 24FKS

New Travel Trailer in Clayton, Delaware 19938

**FRONT KITCHEN** 2 SLIDE OUTS OUTSIDE KITCHEN THEATER SEATS HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL DESK IN BEDROOM TONS OF COUNTER SPACE  

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 30' 0"
  • Dry Weight: 6,645 lbs
  • # Slideouts: 2
  • Sleeping Cap: 2
New 2025 Keystone Hideout East 22MLS available in Clayton, Delaware

New 2025 Keystone Hideout East 22MLS

New Travel Trailer in Clayton, Delaware 19938

**LUXURY COUPLES TRAILER** 1 SLIDE OUT THEATER SEATS ROOF MOUNTED SOLAR PANEL HEATED & ENCLOSED UNDERBELLY WALK AROUND QUEEN BED POWER AWNING & TONGUE JACK BOOTH DINETTE ONLY 5,642 LBS!

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 26' 2"
  • Dry Weight: 5,642 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
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