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  1. 5th Wheel Gooseneck Adapter
  2. Shocker Hitch
  3. Gooseneck Hitch to 5th Wheel Trailer
  4. Replaces Inner Tube
  5. Shock Absorbing
  6. Adapts Trailer
Shocker Hitch Shock Absorbing Gooseneck Coupler w/ Keyhole Plate - Square - 40K
Shocker Hitch

Shocker Hitch Shock Absorbing Gooseneck Coupler w/ Keyhole Plate - Square - 40K

Part Number: SHK48YR
$1,299.99
Retail:$1,379.99
You Save: $80.00
5th Wheel Gooseneck Adapter
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You know that feeling when your flatbed trailer bounces and your truck feels every bit of it. That vertical shock hits hard. This air hitch bolts to a pintle plate and uses an air bag to absorb the impact and give you the smoother ride you want. 1-800-940-8924 to order Shocker Hitch 5th wheel gooseneck adapter part number SHK48YR or order online at etrailer.com. Free expert support on all Shocker Hitch products. Great prices and Fastest Shipping for Shocker Hitch Shock Absorbing Gooseneck Coupler w/ Keyhole Plate - Square - 40K. 5th Wheel Gooseneck Adapter reviews from real customers.
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Shocker Hitch 5th Wheel Gooseneck Adapter - SHK48YR

  • Gooseneck Hitch to 5th Wheel Trailer
  • Replaces Inner Tube
  • Shocker Hitch
  • Shock Absorbing
  • Adapts Trailer
  • 40000 lbs GTW
  • Provides Extra Clearance

You know that feeling when your flatbed trailer bounces and your truck feels every bit of it. That vertical shock hits hard. This air hitch bolts to a pintle plate and uses an air bag to absorb the impact and give you the smoother ride you want.


Highlights

  • Smooth Ride: Built-in air bag and bump stops absorb shock and reduce trailer bounce.
  • Adjust for Different Loads: Easily change the air pressure to get just the right shock absorption.
  • Direct Bolt-On: Keyhole plate bolts directly to your trailer's flatbed or pintle plateno ball needed.
  • Low Maintenance: Zerk on the pivot bolt - hit it with grease once in a while to keep things moving smooth.
  • Bolt-On Installation: Slides into your existing gooseneck sleeve and bolts to the plateno special tools required.
  • Quiet Towing: Cushioned air bag nearly eliminates banging at the hitchno metal-on-metal noise.

Features to know about

Absorbs Road Shock for a Smooth Ride

Shocker Hitch Installed

The core of this Shocker Hitch coupler is the air bag. It changes the way your trailer moves. It takes the edge off when you hit the throttle, stop suddenly, or run into rough patches in the road. Instead of that shock and bounce transferring straight to the truck, it gets absorbed right at the hitch. Your trailer stays steady, and your truck doesn't feel like it's getting beat up every time the road gets rough.

Hook Up and Forget It

Shocker Hitch Latches

Unlike traditional gooseneck hitches, this coupler bolts directly to a pintle plate with keyhole mounts. It's made for flatbed, industrial, or semi-style trailers that don't use a bed-mounted gooseneck ball. Once it's bolted on, it stays locked and centered.

Adjust the Air, Control the Ride

Shocker Hitch Zerk

Every load's different. One day it's stack of treated lumber for a deck rebuild, the next it's a compact tractor with a brush cutter. That's why there's a valve built in for the air bag. Just add air for heavier hauls and let some out when the trailer's running light. It keeps the truck and trailer in sync so the ride stays smooth, no matter what you're hauling.

Specs

Application:

  • Stem: 4" square
  • Must have straight safety pin holes
  • Mounting: Bolts to pintle plate using keyhole slots (no gooseneck ball required)

Adjustment Specifications:

  • Number of adjustment holes: 3
  • Hole spacing: 2-3/4"
  • Vertical adjustment range: 8"

Forward Offset:

  • Offset: 3"

Tube Dimensions:

  • Outer tube width: 4"
  • Outer sleeve thickness: 1/4"

Weight Capacity:

  • Gross towing weight: 30,000 lbs
  • Vertical load limit (maximum tongue weight): 7,000 lbs

Construction:

  • Black and red powder coated steel

Warranty:

  • 1-Year
  • Made in the USA

Notes:

Towing capacity is limited by the lowest rated component in your setup.


Only works with low-profile 5th wheel plates like on a flatbed. Not for use with camper 5th wheel plate due to the height.



SH-SQ-STR-KP40 Shocker Hitch Air Cushioned Gooseneck to 5th Wheel Trailer Coupler Adapter - Square - 40K Replaces SH-100-STR-KP40 and SL-4SQ-STR-KP40

Installation Details SHK48YR Installation instructions


California residents: click here


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Info for this part was:

Employee Matthew S
Updated by:
Matthew S
Employee Daron K
Edited by:
Daron K
Employee Kim H
Written by:
Kim H

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