Used 2021 Keystone Sprinter Limited 333FKS

Helena, MTD&D RV Center

Sleeps4
Length37' 9"
Dry weight9,144 lb
Slide-outs3

Questions about this 2021 Keystone Sprinter Limited 333FKS

What does it cost?

D&D RV Center lists it at $29,999.

Is it new or used?

Used. It is a 2021 model.

Is it still for sale?

D&D RV Center’s website listed it for sale on October 31, 2026. RV Shift checks dealers’ websites about once a day, so ask the dealer to be sure.

Where is it?

At D&D RV Center in Helena, MT. See all 50 RVs D&D RV Center lists on RV Shift.

How many people does it sleep?

The dealer lists it as sleeping 4.

How long is it?

37' 9", with 3 slide-outs, as the dealer lists it.

How much does it weigh?

The dealer lists a dry weight (empty) of 9,144 lb and a hitch weight of 1,210 lb.

What does it take to tow it?

RV Finder’s estimate: it needs a vehicle rated to tow about 10,400 lb. That is its 9,144 lb dry weight plus 1,200 lb for water and gear, rounded up to the next 100 lb. RV Finder shows whether it is within your vehicle’s published rating, from the maker’s own towing guide, and checks tongue weight and payload too. Confirm your numbers in your owner’s manual and on the sticker in the driver’s door jamb. Check it in RV Finder

How do I ask the dealer about it?

Use the Check availability form on this page. Your message comes to RV Shift and we pass it to D&D RV Center.

About this RV

SALE! WAS $34,999 BUT NOW IS ON SALE FOR $29,999 THROUGH 9-20-26! WE MAKE BUYING AN RV EASY WITH NO HASSLE PRICES AND NO OTHER SURPRISE FEES OR CHARGES! This Keystone Sprinter Limited travel trailer 333FKS includes: • $100 In Store Parts Credit • Camper College Orientation • 1 Year Route 66 RV Club Membership • 24/7 Tech Assistance • 10% Parts Discount At All Route 66 Locations • 10% Camping Discount At KOA • Upgrade To The RV Club Unlimited For Only $219! • King Bed • Free Standing Dinette And Chairs • 2-7 Cubic Foot RV Gas/Electric Fridges • Electric Stabilizer Jacks • Rear Private Bedroom • Kitchen Island with Range Top • Two Kitchen Pantries • Fireplace • Outdoor Convenience Center It's time you do camping the right way with this Sprinter Limited travel trailer! The front kitchen makes it easy for you to move around as you create a delicious meal. With two pantries and two 7-cubic foot refrigerators, you can be sure to have enough room for everyone's favorite drinks and snacks. The free-standing dinette with four chairs and a live edge table top offers a comfortable place for you to enjoy your meals.

Specifications as listed by the dealer

Type
Travel trailer
Condition
Used
Year
2021
Make
Keystone
Model
Sprinter Limited 333FKS
Stock number
UTD931
VIN
UTD931
Sleeps
4
Slides
3
Length
37 ft 9 in
Ext Width
8 ft 4 in
Ext Height
11 ft 3 in
Int Height
6 ft 8 in
Interior Color
Coastal Cottage
Hitch Weight
1,210 lbs
Dry Weight
9,144 lbs
Cargo Capacity
2,381 lbs
Fresh Water Capacity
81 gals
Grey Water Capacity
68 gals
Black Water Capacity
34 gals
Tire Size
ST225/75R15E
Furnace BTU
35,000 btu
Available Beds
King
Refrigerator Type
Two Gas/Electric
Refrigerator Size
7 cu ft
Cooktop Burners
3
Number of Awnings
1
LP Tank Capacity
30 lbs
Water Heater Capacity
6 gal
Water Heater Type
Gas/Electric DSI
AC BTU
15,000 btu
TV Info
LR 50" LED HDTV
Awning Info
20' Electric w/LED Light Strip
Axle Count
2
Number of LP Tanks
2
Shower Type
Radius
Electrical Service
50 amp

Features

  • Color-coded unified wiring standard
  • 4G LTE and Wi-Fi prep
  • Tuf-Lok™ thermoplastic duct joiners
  • KeyTV™ multisource signal controller
  • In-floor heating ducts
  • Tru-fit™ slide construction
  • Floor plan specific 100" wide-body frame w/ full width outriggers
  • Road Armor™
  • 2" aluminum framed and laminated sidewalls
  • Tinted safety glass windows
  • Automotive-grade painted fiberglass front cap w/ KeyShield™ protection
  • Fully walkable roof
  • Dual layer insulation
  • Rear ladder
  • Equal torsion cable slides w/ manual override
  • Thermal package (performs from 0-100 degrees)
  • Heated & enclosed underbelly w/ astro-foil insulation
  • Dexter® E-Z Lube axles with never-adjust brakes (6 year warranty)
  • Road Armor™ suspension
  • Aluminum wheels w/ lifetime warranty
  • Electric stabilizer jacks
  • 30" friction hinge entry doors
  • LCI® SolidStep® w/ extra-wide first step
  • Locking slam latch baggage doors
  • Back-up camera prep
  • Battery disconnect
  • Outside shower w/ hot & cold water
  • Over-sized roto cast holding tanks with best in class capacities
  • Outside kitchen (Select Models)
  • LP quick connect
  • Electric awning with friction hinge adjustment, LED light strip, built-in speakers, & manual override
  • Solar prep
  • Congoleum® vinyl flooring w/ one-piece Dyna Span™ marine grade decking
  • Black out roller shades
  • Designer upholstered window valances
  • Residential style screwed & glued cabinetry
  • Thomas Payne luxury collection furniture
  • Theater seating w/ heat, light, & massage
  • 80" interior height & crown molding
  • 5,500 BTU electric fireplace w/ thermostat control & remote

Listing and photos: D&D RV Center. Details come from the dealership and can change; confirm them before you buy.