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Buda (512) 282-_3516 | Georgetown (512) 931-_7500
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New 2017 Jayco Seismic 4212

Call 512-282-3516

Features and Options

The Seismic 4212 toy hauler fifth wheel by Jayco has so many great features such as the 9' to 12' cargo area, double slide outs, a bath and a half, plus a patio on the curb side of the fifth wheel to enjoy the outdoors.

In the cargo area there is a ramp door for easy loading and unloading of your off-road toys with a party deck option. You can easily have more seating space to entertain guests with the convertible sofas and enjoy meals at the cargo table. The power bunk provides additional sleeping space. Along the front wall of the cargo area there is a TV and single sink with overhead cabinet. The handy side door allows you another entrance into the toy hauler's cargo area. A convenient half bath with a toilet and tub/shower is available to clean up after some outdoor fun.

In the main living area there is a slide out with a refrigerator, and a sofa with folding backrests and a table. Adjacent to the slide you will find an entertainment center on the interior wall. On the curbside of the fifth wheel there is a L-shaped countertop with a double kitchen sink and raised bar area. As you continue along the curbside wall, there is a three burner range, microwave, additional countertop, and overhead cabinets. Around the corner you will find a nice size pantry for your non-perishables. A loft provides additional sleeping space for friends or family.

Stepping up the stairs towards the front, the bathroom is on the left side. Inside the bathroom there is a sink, medicine cabinet, linen cabinet which can hold towels or toiletries, a tub/shower, and a toilet.

You may enter the bedroom from either the hallway or from a private bathroom entrance door. In the bedroom there is a slide with a king bed. Across from the bed you will find a dresser and TV lift. Along the front wall of the room you will love the storage that the walk-in closet has to offer. The corner of the room has a washer/dryer prepped cabinet.

Outside there are two awnings. The first awning is 20' long and covers the patio and main entrance. The second optional awning is a 10' and covers the cargo's side door area. Outdoor storage is also available, plus much much more!

Price: $111,537
Location: South Austin - Buda
Stock# 20774


Length 45'2"
Width 8'6"
Height 13'3"
Interior Height 8'7"
Hitch Weight 3,435 lbs
Dry Weight 15,660 lbs
Gross Weight 20,000 lbs
Cargo Weight 4,340 lbs
Fresh Water Capacity 136 gals
Grey Water Capacity 87 gals
Black Water Capacity 87 gals
Furnace BTU 40,000
Sleeps 7
Tire Size 16"
Slides 2
Interior Color Mojave
For more information, call us at 512-282-3516 or Contact Us


Jayco, Inc. was founded in 1968 by a man of strong faith and vision. The late Lloyd J. Bontrager, family man and inventor, felt he could build the world a better RV. He longed to create a company of his own, one that clearly reflected his ideals: a company where everyone would be treated as "family".

With encouragement from his wife Bertha, Lloyd started Jayco on their farm--in two chicken houses and a barn! He developed his own prototype camping trailer and a unique lifter system for fold-down campers, the basic design of which is patented and still in use today. By the end of 1968, his fledging company of 15 employees had sold 132 fold-down camping trailers.

Today, Jayco's "family" of employees has grown to nearly 1,500 people, while more than 25,000 people join our "extended family" of customers each year.

At Jayco, our mission statement is: Committed to being the most respected name in recreation vehicles. We will consistently build a high quality, high value, competitively priced product at acceptable margins, treat every situation with the highest level of integrity in a timely manner, and continually work to reduce total cost to achieve acceptable returns.

Photos are for illustration purposes only. Actual unit may not include all features and options.