Northeast Oklahoma's Local, Family-Owned RV Dealer

USED 2021 Jayco Seismic 4113

Estimated payment with 10% down,
8.75–14.5% APR, 240 month term

This is an estimate based on "average" to "excellent" credit. Click below to get your terms with no affect on your credit.

Used 2021 Jayco Seismic 4113
3,900 lbs.
15,995 lbs.
45' 7"
Garage Length:
12' 6"

Stock: 21-21740U


12' 6" Garage

Garage features easy-lift ramp with 2,500 lb capacity, D-rings mounted to frame, and Happi-Jac bunk system.


Washer/Dryer Combo Unit

No more questionable laundromats, this unit is equipped with a washer/dryer combo.


5,500W Onan Gas Generator

Camp longer and in more places with Onan gas generator and dedicated 30 gallon fuel tank.


Slide-out Cover Awnings

Protects RV slide from debris and damage from sun rays.


Triple Axle

Provides a smoother ride, better tire capacity, improved tracking and load distribution.


Side Patio

Enjoy the outdoor more with side patio and sliding glass patio door.



This RV is located on our Tulsa lot. Call 918-836-6606 to confirm availability.


360 TOUR

Sorry, 360 Tour is not available on this unit.



  • Unloaded Vehicle Weight (lbs): 15995
  • Dry Hitch Weight (lbs): 3900
  • Gross Vehicle Weight Rating (lbs): 20695
  • Cargo Carrying Capacity (lbs): 4700
  • Total Exterior Length: 45' 7"
  • Exterior Travel Length (Pin to Bumper): 44' 0"
  • Exterior Height w/ Opt. Bedroom A/C: 13' 4"
  • Garage Length: 12' 6"
  • Fresh Water Capacity (gals): 102
  • Water Heater (gals): 10
  • Gray Tank Capacity (gals): 50
  • Gray Tank Capacity (secondary) (gals): 37
  • Black Tank Capacity (gals): 50
  • Black Tank Capacity (secondary) (gals): 37
  • Propane: 60 lbs.
  • Furnace BTU: 40,000



  • 102 in. wide-body structural steel I-Beam construction
  • Stronghold VBL aluminum framed and vacuum bond laminated gelcoated fiberglass exterior walls (including slide room end walls)
  • Magnum Truss roof system (strongest tested roof in the industry) with one piece, seamless DiFlex II material
  • JaySMART (Safety Markers And Reverse Travel) LED lighting (patent-pending)
  • Painted fiberglass front cap with built-in specialty LED lighting
  • Custom automotive-grade vinyl exterior graphics package
  • LED exterior lighting package
  • Pass-through storage with Slam-latch baggage doors
  • Climate Shield zero-degree tested weather protection: Fully enclosed and heated underbelly (ducted), 40,000 BTU output furnace, Double layer fiberglass batt insulation (roof, floor, and behind cap), PEX plumbing
  • HELIX Cooling System (industry exclusive): Exterior-mounted 15,000 BTU "Whisper Quiet" A/C unit, Jayco exclusive insulated dual duct design, Directional and closeable A/C vents, Larger return air vents with user accessible filters
  • Exterior marine-grade speakers
  • MORryde StepAbove entrance steps (main entrance)
  • Dual electric awnings with LED lights
  • Quick recovery gas/electric DSI water heater (20GPH)
  • Custom machined aluminum rims
  • Keyed-Alike lock system
  • Rooftop and ground solar prep by Go Power!
  • Equalizer Systems Hydraulic 6-point auto-leveling system with oversized foot pads
  • JAYCOMMAND "Smart RV" system powered by BMPRO
  • 5,500W Onan gas generator (CARB-certified)
  • Dexter axles with Nev-R-Adjust brakes, E-Z Lube hubs, and 4000 lb. leaf springs
  • MORryde pin box
  • MORryde CRE-3000 rubberized suspension
  • Wet bolt fasteners and bronze bushings


  • 5/8 in. tongue-and-groove joined plywood floor decking
  • Stainless steel kitchen sink
  • Brushed nickel kitchen faucet with pull-out sprayer
  • Residential refrigerator with ice and water in door
  • Convection microwave
  • SuperSofa with heat, massage, recliners, cup holders, and LED lighting
  • LED fireplace with 5,000 BTU electric space heater
  • Day/night roller shades in living room
  • 32 in. bedroom TV
  • Residential "walk-in" shower with seat
  • Porcelain foot flush toilet
  • Winegard Gateway 4G LTE + Wifi Extender

PLEASE NOTE: Descriptions, specifications, listed features, and photos are based on information available at time of posting and are subject to change without notice. Manufacturers reserve the right to change, add, or remove features without notice. Please contact your salesperson with any specific questions about features and specs of the unit you are purchasing. Camperland of Oklahoma, LLC is not responsible for typographical errors in either price or description. Any and all differences must be addressed prior to sale. All sales prices are priced without allowance for trades and do not include freight, prep, or doc fees.

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