Replacement Air Gooseneck Stem with Bushings & Grease Zerk
$1,092.00
$1,176.00 save $84.00
or as low as $91/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 100mm Round regular
Gooseneck with angled pin holes.
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 part you feel most. It's the inner tube that slides inside your Shocker Gooseneck Surge® Air Hitch and carries every pound of pin weight, so when its bushings go dry, or you move to a new trailer with a different coupler, that smooth air-cushioned ride you paid for starts to fade. This replacement inner tube stem brings it back to factory. It's built for the 100mm Round regular gooseneck with angled pin holes (20 to 30 degrees), bolts straight into the Shocker gooseneck air hitch frame assembly, and comes with 2 brass bushings and a grease zerk so it rides quiet and greases easy. It fits the Shocker gooseneck surge air hitch and nothing else. Stocked in Canada and shipped direct, so there's no border wait. Note: If you pick up a new gooseneck trailer and it needs a different stem, order this one and swap it into the Shocker gooseneck air hitch you already own instead of buying a whole new hitch.
Key Highlights
- The inner tube stem that keeps your Shocker Gooseneck Surge® Air Hitch riding smooth, and it fits that hitch only.
- Sized for the 100mm Round regular gooseneck with angled pin holes.
- Bolts straight into the Shocker gooseneck air hitch frame assembly.
- Comes with 2 brass bushings and a grease zerk so it stays quiet and greases easy.
- Textured matte black powder coat that stands up to road grime and rust.
- Got a new gooseneck trailer? Order the matching stem and swap it into the hitch you already own instead of buying a whole new one.
What It Fits
- The inner tube stem for the Shocker Gooseneck Surge® Air Hitch, and it fits that hitch only.
- Built for the 100mm Round regular gooseneck with angled pin holes (20 to 30 degrees).
Built and Ready to Bolt In
- Bolts straight into the Shocker gooseneck air hitch frame assembly.
- Ships with 2 brass bushings and a grease zerk so it rides quiet and greases easy.
- Textured matte black powder coat that shrugs off road grime and rust.
- New gooseneck trailer down the road? Order the matching stem and swap it into the hitch you already own instead of buying a whole new one.
Make Sure It's the Right Stem
This is a swap-in or rebuild part for a Shocker gooseneck air hitch you already own, whether your old stem is worn out or you've moved to a gooseneck trailer that needs a different one. It fits the Shocker gooseneck surge air hitch only, so confirm fitment by SKU before you order.
$1,092.00
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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