Replacement Inner Tube Stem Base for Gooseneck Air Hitch & Coupler - Goose Air Regular Coupler - Goose Air Regular Coupler – Goose Air Regular Coupler
$771.90
$1,037.50 save $265.60
or as low as $65/mo with flexible financing — 4, 6, or 12 months. Options at checkout.
Durable Finish
Textured matte black powder coat for enhanced durability and corrosion resistance.
Custom Fit
Specifically designed for the Shocker Round Multi-Fit Gooseneck Air Hitch.
Replacement Base
Direct replacement stem base for the Shocker Gooseneck Surge Air Hitch.
Includes
Stem base, (2) bushings, and (1) grease zerk. (Gooseneck stem not included).
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.
Upgrade or repair your Shocker Gooseneck Surge® Air Hitch with this high-quality replacement inner tube stem base, engineered specifically for the Shocker Round Multi-Fit Gooseneck Air Hitch system. Precision-fit to mount securely into the Shocker Multi-Fit stem, this component restores optimal performance and towing safety. Crafted by Shocker Hitch® in Jamestown, North Dakota, it features a durable textured matte black powder coat finish that resists wear and corrosion. This replacement stem base is compatible only with the Shocker Round Multi-Fit and 9" Offset Multi-Fit Round Gooseneck Air Hitches. It includes two heavy-duty bushings and a grease zerk for long-lasting performance and smoother towing operation. Note: This package includes the replacement base only; the gooseneck stem is not included. Designed for a straightforward installation into your existing Multi-Fit stem assembly. California Residents: Prop 65 Warning
- Replacement Base: Direct replacement stem base for the Shocker Gooseneck Surge Air Hitch.
- Custom Fit: Specifically designed for the Shocker Round Multi-Fit Gooseneck Air Hitch.
- Compatibility: Fits Multi-Fit Round
- Durable Finish: Textured matte black powder coat for enhanced durability and corrosion resistance.
- Includes: Stem base, (2) bushings, and (1) grease zerk. (Gooseneck stem not included).
- Easy Installation: Mounts directly to the existing Multi-Fit stem.
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$771.90
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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