• Safer Smoother Towing with Built in Air Ride for Your Vintage Gooseneck Trailer: Improves your ride, easier on you, your equipment, plus reduces wear & tear on pickup & Vintage trailer. Built-in air ride system for a smoother towing experience. Just add air depending on the weight of your trailer and its contents. An air spring bag is simply the best cushion device on the planet. This hitch directs the tow resistance through the air ride system, producing a smooth ride. Patent #’s 11,370,257 B1 & D898,628.
• Quick & Easy Installation on Your Gooseneck Trailer In Minutes: Completely replaces your factory gooseneck stem & coupler with Gooseneck Surge Air System & Coupler. Watch Installation Video.
• Shock Dampening & Absorbing Action Make It Easier on You & Equipment: Effectively absorbs the jerking, tugging, bumps & damaging forces experienced when towing on rough roads & concrete highways with a typical hard connection. Helps eliminate jerks, bucking, bangs & chucking felt when towing. Built in air ride system along dual external bump cushions, plus internal bump inside of air spring bag, offer heavy duty, yet very smooth performance.
• Adjustable for Tow Weight – Easily Adjust for Best Ride & Load Control: The Air Ride System sits behind your gooseneck hitch and out of the way. You will find the advantage of the Gooseneck Air Shocker is your ability to adjust air pressure for best ride and load control. View our Shocker PSI Air Pressure tuning guide. Heavy loads, Watch: just add air.
• Reduces Stress, Wear, Tear & Breakage on Truck, Trailer & Cargo: Air ride reduces wear & tear on the driveline and frame. Less stress & breakage on welded. Treat yourself, passengers, animals, & equipment, and your passengers a much smoother ride. You’ll never go back to the continual bumps, jerks, and vibrations.
• 30,000 lbs to 40,000 lbs Tow & 7,000 lbs tongue weight: Available with dual latching Shift Lock gooseneck coupler. All 9" offset coupler & demco coupler options have 6,000 lbs TW. 2-5/16" ball shift lock coupler has 30,000 lbs GTW and 3" ball coupler has 40,000 lbs GTW & 8,000 lbs TW.
• Provides Comfort: With a smoother ride. Travel a lot on concrete highways? No more jarring every time you cross a section divider. Your Shocker air hitch absorbs the thumps, bumps, and jerks you feel when towing your gooseneck trailer.
• Choose Dual Latching Shift Lock® or Demco Coupler: Patented gooseneck coupler. Shift lock is the only gooseneck coupler that captures ball on both sides. At a glance, you can see if the coupler is locked on the ball. Easy to use handle to hook up and disconnect the coupler from the ball.  Patent #’s 11,370,257 B1 & D898,628. Demco EZ Latch coupler automatically latches on to ball, flip handle up to unhook.
• Choose for 2-5/16" or 3" gooseneck hitch balls: & has 3 height adjustment holes. (Standard coupler extends 3" forward from your factory coupler, or choose 9" extension for short bed pickups. Extender coupler option is great for extra cab clearance.) 2-5/16" coupler is rated at 30,000 lbs GTW, and 3" coupler is rated at 40,000 lbs GTW & 8,000 lbs tongue weight.
• Gooseneck Air Hitch System Includes: Complete Shocker Gooseneck Surge® air hitch with built-in air ride system & dual bump cushions, replacement inner tube stem Shift Lock or Demco gooseneck coupler. Choose for 2-5/16" ball, 3" ball or kingpin option. Kingpin option also available for low-profile 5th wheel plates like on flatbed trucks. Not for use with camper 5th wheel plate.
• Custom Fit Thick Wall Stem Options: Available Vintage gooseneck trailers with  3-15/16" (100mm) round & 4" round stem with angled pin holes along with 3-15/16" (100mm) or 4" square gooseneck stem tube options or the new patent pending round Multi-Fit stem option that fits both 4" and 100mm round stems with straight or angled pin holes.
• Simple Pivot Design: Uses a rocker arm pivot design which produces a front and back motion, much different than other cushion hitches on the market. Our design eliminates the need for parallel linkages, shock absorbers, torsion arms, and other over engineered gadgets.
• Saves Fuel: Customers using the gooseneck air hitch report saving one mile or more per gallon.
• Improves Safety: By giving you improved control of your tow vehicle and trailer. The Gooseneck surge air hitch system allows for better control of your pickup and the trailer it is towing.
• Optional Gooseneck Trailer Locks: Shift lock box style coupler & set bolt lock kit is part # SH-GK30P-400GL-BLK. Box style coupler lock is SH-GK340P-BLK. Pad lock style shift lock coupler lock is: SH-9000-Lock and the Demco box lock & set bolt lock is part #SH-GDSP-400GL-BLK. Demco pad lock style option is SH-9100. Set bolt lock, part # SH-400GL-ISP-BLK available and sold separately.
• Order by Trailer Manufacture: Find your Gooseneck Hitch by Trailer Brand.
• Not sure what size round gooseneck stem you have? See our gooseneck stem selection guide.
• Safety Note: Towing capacity is limited by lowest rated component.

Add air ride to your Vintage gooseneck trailer. Quick and easy air ride upgrade replaces your factory gooseneck coupler with the patented Shocker Gooseneck Surge® air ride system. The shock absorbing & dampening action filters the jerks and tugs, creating a safer and smoother tow. It is the ultimate in smooth towing for a Vintage car hauler or gooseneck race trailer. This shock absorbing cushion hitch is the only air ride hitch to exclusively work in a forward and back motion, which is often times this is the biggest jerk you feel when towing with a gooseneck. Less stress on you, your animals, and your equipment. The dual external bump cushions, along with the internal bump on the inside of the airbag offers maximum cushioning on rough roads & highways. This helps reduce wear, tear & damage experienced with a normal hard gooseneck connection. Easily adjust air pressure with towing different weights, along with optimizing for best ride and load control. Featuring either the dual latching patented exclusive Shift Lock® Coupler that captures both sides of the ball or the EZ Auto Latching Demco Gooseneck Coupler for either 2-5/16" or 3" gooseneck hitch balls. Upgrade your Vintage gooseneck trailer with the smooth towing solution. Whether you are occasionally towing with a gooseneck or towing your race car trailer all over the country, this shock absorbing hitch for a gooseneck trailer is designed for smooth and safe towing. Completely replaces your factory stem & coupler with the Gooseneck Surge Air system & coupler. Watch Installation Video

Note: A Vintage gooseneck trailer may have 3 stem types. 1). 4" Round with angled/slotted holes for the pin. 2). 100mm (3-15/16" Round with angled/slotted holes for pin or 3). 100mm (3-15/16") square stem with straight holes for pin. Replacement stem & gooseneck coupler has 3 adjustment holes, and the coupler extends 3" forward from factory location or you can also order it 9" forward for short bed pickup trucks. Manufactured by Shocker Hitch®

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