Northeast Oklahoma's Local, Family-Owned RV Dealer

Estimated payment with down,
% APR, term
8 Inquiries

Spacious, Full-featured Toy Hauler Fifth Wheel

This Jayco Seismic 3912 has everything you have been looking for in a toy hauler. Very clean inside and out, with sharp, clean graphics that show no visible fading, you'll have a good-as-new fifth wheel but pay tens of thousands less!

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.


Class Toy Hauler Fifth Wheel
Secondary Class Toy Hauler
Slide(s) 3
Sleeps 8
Long Description Get pre-qualified for purchase. No effect on your credit.

Key Features

  • 12' Garage
  • Power Awning
  • Climate Shield Insulation Package
  • MorRyde Pin Box
  • MorRyde CRE 3000 Rubber Axle Equalizer
  • 5500 Watt Generator
  • 24 Gallon Fuel Station
  • 6 Point Auto Leveling System
  • Power Queen Bed and Folding Sofas in Garage
  • TV in Garage
  • Bath and Half
  • Solid Surface Counters
  • 4 Door Refrigerator/Freezer
  • Reclining Sofa
  • TV in Bedroom


  • Specs listed are when unit was new and may have been modified.
  • Hitch Weight (lbs): 3160
  • UVWR (lbs): 14480
  • GVWR (lbs): 19000
  • Length: 42' 7"
  • Fresh Water (gallons): 148
  • Gray Water (gallons): 122.5
  • Black Water (gallons): 82.6
  • Sleeps: 8
Weights, Dimensions & Capacities
Hitch Weight (lbs) 3160
Dry Weight (lbs) 14480
Gross Weight (lbs) 19000
Length 42' 7"
Fresh Water (gal) 148
Gray Water (gal) 122.5
Black Water (gal) 82.5
Options & Features
Construction, Safety & Power
Mileage 0
Ride Digital