New 2026 Keystone Alpine 3303CK

About this RV

Keystone RV Alpine fifth wheel 3303CK highlights: • Underbed Storage • Dual Bath Sinks • Kitchen Island • Rear Living Area • 18 Cu. Ft. Residential Refrigerator You will feel right at home camping in this fifth wheel! The chef will have lots of countertop space to prepare their best meals along with a kitchen island, two pull-out pantries to store your dishes, and an 18 cu. ft. residential refrigerator to store any leftovers. The free standing dinette offers a comfortable place to enjoy your meals, and the theater seating across from the fireplace and entertainment center will be perfect for movie nights. There is also a rear hide-a-bed sofa sleeper for any guests you may have. You will love the full bath that includes a shower with a seat, a linen closet, plus two bath sinks for convenience. And don't overlook the front bedroom with a sliding door, king bed slide out, and master closet for all your things. You'll also find stackable washer and dryer prep, two drawers, and a Smart HDTV for movies in bed. Luxury is not an option, it is a standard with each one of these Keystone RV Alpine fifth wheels!

Specifications as listed by the dealer

Type

Fifth wheel

Condition

New

Year

2026

Make

Keystone

Model

Alpine 3303CK

Stock number

229480

VIN

4YDFALS21TE780201

Hitch weight

2,560 lb

Sleeps

4

Slides

3

Length

37 ft 3 in

Ext Width

8 ft 4 in

Ext Height

13 ft 4 in

Interior Color

DOVETAIL

Exterior Color

WHITE FOG

Dry Weight

13,897 lbs

Cargo Capacity

2,603 lbs

Fresh Water Capacity

75 gals

Grey Water Capacity

83 gals

Black Water Capacity

49 gals

Tire Size

215/75R17.5H

Furnace BTU

35,000 btu

Available Beds

King

Refrigerator Type

Residential with Ice Maker

Refrigerator Size

18 cu ft

Convection Cooking

Yes

Cooktop Burners

3

Number of Awnings

2

Axle Weight

7,000 lbs

LP Tank Capacity

30 lbs

Water Heater Type

On Demand

AC BTU

46,500 btu

TV Info

LR 50" LED TV, BR Smart HDTV

Awning Info

10' and 11' Carefree with Adjustable Arms

Axle Count

2

Washer/Dryer Available

Yes

Number of LP Tanks

2

Shower Type

Standard

Electrical Service

50 amp

Features

• 12" I-Beam frame and 100" wide-body construction
• Road Armor™ shock absorbing hitch pin
• Hitch Vision™ w/ LED lighting (model specific)
• Laminated sidewalls w/ double-welded aluminum construction
• Large, tinted safety glass windows (80% tint)
• Dual pane windows (optional)
• Slide Awnings: Triples (optional)
• Slide Awnings: Quads and Above (optional, model specific)
• Painted fiberglass cap w/ patented Key Shield™ protection and LED lighting
• Radius roof w/ 5" pre-engineered roof trusses and walkable rafters
• 1-piece Alpha Super Flex TPO membrane
• Exterior ladder
• Summit slide-rooms w/ 6'10" interior height and hydraulic selector valves for slide outs
• Heated and enclosed underbelly w/ 1-piece polypropylene
• Dexter® heavy duty 8,000 lb. Axles (model specific)
• Dexter® heavy duty 7,000 lb. axles w/ Nev-R-Adjust brakes (model specific)
• Dexter® heavy duty 7,000 lb. Axles (model specific)
• Road Armor™ Shock Absorbing Suspension (model specific)
• TCS Suspension w/ABS brakes
• Lippert TPMS Prep (model specific)
• Lippert TPMS Monitoring system
• Saliun G-rated tires (model specific)
• Cooper H-rated tires
• Electric gate Valves
• Titan: One touch, 6-point hydraulic level up system
• Super size, 6'4" tall, 30" wide entry door
• Lippert Strut Assisted SolidStep®
• 200 Cu. Ft. heated basement storage and class A style, dual latch slam doors
• Back-up and side camera prep
• Battery quick-disconnect
• Easy access Nautilus™ water works center - fully enclosed and heated
• Canister style water filtration
• Oversized 73" sewer hose carrier
• Generator prep (optional)
• 5,550 watt Cummins Onan LP gas generator (optional)
• 75 gal. fresh water, 83 gal. gray water, 49 gal. black water tanks
• Outdoor kitchen/entertainment (model specific)
• 50 AMP service w/ electric power-cord reel
• Outside shower w/ hot and cold water
• Carefree power awning w/ adjustable arms