Replacement Red 40k Main Frame Gooseneck Air with Shift Lock Coupler for 3" Ball
$1,512.00
$1,596.00 save $84.00
or as low as $126/mo with flexible financing — 4, 6, or 12 months. Options at checkout.
It is the outer red
frame on the regular goose air hitch and it is the outer black frame on the goose air with 9" extension coupler.
Reduces Trailer Sway
Air cushioning keeps the trailer tracking straight through rough pavement, expansion joints, and crosswinds.
1-Year Manufacturer Warranty
Every Shocker Hitch is covered for 365 days against defects in material or workmanship, plus a 60-day satisfaction guarantee.
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.
Bang up the outer frame on your Shocker Gooseneck Surge® air hitch, or wear the coupler out, and you're parked until you replace it. This is that part. It's the red 40k main frame, the outer red frame on the regular goose air hitch (and the outer black frame if yours runs the 9" extension coupler), and it puts you back to towing without buying a whole new hitch. It comes with the Shift Lock 30,000-lb coupler already fitted for a 3" ball, so the business end is ready to hook up. It only fits Shocker Gooseneck Surge® air hitches, and it does not include the inner tube stem, pivot bolt kit, or bushing kit, so carry those over from your current setup. Stocked in Canada, ships direct, no border wait. California Residents: Prop 65 Warning
Key Highlights
- The exact outer frame that gets your Shocker Gooseneck Surge® air hitch back to towing, no whole-hitch replacement needed.
- It's the outer red frame on the regular goose air hitch, and the outer black frame if yours has the 9" extension coupler.
- Built to fit Shocker Gooseneck Surge® air hitches only, so it lines up right the first time.
- Comes with the Shift Lock 30,000-lb coupler already on it, sized for a 3" ball.
- Frame and coupler only. Reuse your inner tube stem, pivot bolt kit, and bushing kit (not included).
What It Fits
- Fits Shocker Gooseneck Surge® air hitches only, so it bolts up like the original.
What You Get
- The outer main frame for the Shocker Gooseneck Surge® air hitch, a direct replacement.
- It's the outer red frame on the regular goose air hitch, and the outer black frame on the goose air with the 9" extension coupler.
- Ships with the Shift Lock 30,000-lb coupler already fitted for a 3" ball, so it's ready to hook up.
- Frame and coupler only. It does not include the inner tube stem, pivot bolt kit, or bushing kit, so carry those over from your current hitch.
When to Replace the Ball
If your sway-control arm has worn the original mini ball loose, or the mini-ball seat on your trailer is chewed up, grab a replacement mini ball before it lets go on the road. These are the same balls that run in the SH-1001 sway control system.
$1,512.00
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
- 1-Year Manufacturer Warranty
- 60-Day Returns
- 20,000+ Customers
- Ships from Canada
