Shift Lock Coupler Upgrade Kit with Lever Handle with Chain, Pin & Clip, Holder Bracket & U-Pin for 3" Shift Lock Coupler - 3" Shift Lock Coupler – 3″ Shift Lock Coupler
$224.10
$280.13 save $56.03
or as low as $19/mo with flexible financing — 4, 6, or 12 months. Options at checkout.
Includes Shift lock handle level
with chain, pin & safety clip, bolt-on holder bracket & 5/8" U-pin that secures ball to 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.
Get the Shift Lock Coupler replacement upgrade kit for the Shocker Gooseneck Air Hitch with Shift Lock Coupler. This kit includes the Shift Lock Handle Level Assembly with chain, pin & safety clip, the HD 5/8" U-Pin the locks the ball onto the shift lock coupler along with the level handle holder bracket. Choose for 2-5/16" or 3" shift lock coupler.
- For Shocker Gooseneck Hitches with Shift Lock Coupler.
- Choose for for 2-5/16" & 3" ball Shift Lock coupler.
- Includes Shift lock handle level with chain, pin & safety clip, bolt-on holder bracket & 5/8" U-pin that secures ball to coupler.
Not sure this fits your setup?
These take a minute and save a return.
$224.10
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