Replacement Air 9" Offset Gooseneck Stem with Bushings & Grease Zerk
$1,176.00
$1,260.00 save $84.00
or as low as $98/mo with flexible financing — 4, 6, or 12 months. Options at checkout.
If you get a new
gooseneck trailer and need a different stem for your shocker gooseneck air hitch, you can order this and swap out your stem to fit your new gooseneck trailer.
Replacement inner tube stem for
Shocker Gooseneck Surge® Air Hitch. Only fits the Shocker gooseneck surge air hitch.
Designed for 4" round 9"
offset gooseneck air hitches with Angled hole pins.
Fast Installation
Drop-in fit using standard hitch pins — no drilling, welding, or special tools required to install.
Stop destroying your trailer and cargo.
Every bump, pothole, and expansion joint sends a violent jolt through your trailer frame, damaging cargo and wearing out your truck. Shocker Air Ride Hitches absorb that punishment at the coupling, before it reaches your trailer.
The stem is the piece of your Shocker gooseneck hitch that slides in and out under every load, so over hard miles the bushings wear, the finish gets chewed up, or a rough hit can knock it out of shape. And if you move up to a new gooseneck trailer, the old offset and pin angle may not line up anymore. This is the replacement inner tube stem built for the Shocker Gooseneck Surge® Air Hitch, sized for 4" round frames with a 9" offset and angled hole pins (10 to 20 degrees). It bolts straight into your existing Shocker gooseneck air hitch frame assembly and ships with 2 brass bushings and a grease zerk so it rides smooth from the start, finished in textured matte black powder coat that shrugs off weather and road grime. It fits the Shocker gooseneck air hitch only. Stocked in Canada and shipped direct, so there's no border wait. Got a new gooseneck trailer? Order this, swap your stem, and you're dialed in for the new rig.
Key Highlights
- Direct replacement inner tube stem for the Shocker Gooseneck Surge® Air Hitch, and it fits that hitch only.
- Sized for 4" round frames with a 9" offset and angled hole pins to match your existing gooseneck air hitch.
- Bolts straight into your Shocker gooseneck air hitch frame assembly, no fabrication needed.
- Ships with 2 brass bushings and a grease zerk so it rides smooth and stays easy to grease.
- Textured matte black powder coat stands up to weather and road grime.
- Got a new gooseneck trailer? Swap this stem in and set your hitch up for the new rig.
What It Fits
- Drops in as the replacement inner tube stem for the Shocker Gooseneck Surge® Air Hitch, and it fits that hitch only, nothing else.
- Built for 4" round frames with a 9" offset and angled hole pins, so it matches your existing gooseneck air hitch geometry.
How It Installs and Holds Up
- Bolts straight into your Shocker gooseneck air hitch frame assembly, no cutting or fabbing.
- Comes with 2 brass bushings and a grease zerk so the stem rides smooth and stays easy to maintain.
- Textured matte black powder coat holds up to weather, salt, and road grime.
- Traded up to a new gooseneck trailer? Order this stem, swap it in, and match your hitch to the new rig.
When to Order a Replacement Part
A replacement stem is for repair or rebuild work, like a crash fix or a high-mileage refresh, when the stem is worn or bent but the rest of your hitch is still solid. Always confirm fitment by SKU before you order so the new stem lines up with your gooseneck air hitch.
$1,176.00
Still researching?
Skip the product wall — these are the four guides every buyer actually opens before they decide.
Installation Guide
Step-by-step videos for every Shocker family. What's in the box, what tools you need, and how long it takes.
Watch the installAir Pressure Setup
How to dial in air pressure by trailer weight so the ride is right the first time and the hitch lasts longer.
See psi by loadTowing Capacity Guide
Match GTW, tongue weight, and receiver size to your truck class so you don't over- or under-buy.
Read the guideConfigure Your Hitch
60-second fit quiz — answer a few questions about your truck and trailer, get a tailored recommendation.
Start the quiz
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