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  1. 5th Wheel Hitch
  2. PullRite
  3. 20000 lbs GTW
  4. Above Bed Rails
  5. Fixed 5th Wheel
  6. Premium - Single-Hook Jaw
PullRite ISRX SuperLite 5th-Wheel Hitch w/ Custom Mounting Kit - 20,000 lbs
etrailer Installation
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PullRite

PullRite ISRX SuperLite 5th-Wheel Hitch w/ Custom Mounting Kit - 20,000 lbs

Part Number: PUL46MR
In Stock
$2,002.00
5th Wheel Hitch

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etrailer Installation
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Designed for super-easy hookup - ball adapter bolts over your king pin and drops into the easy-to-see hitch head funnel. When you're done towing, just pop this lightweight, super-sleek hitch out to free up your truck bed. Made in the USA. 1-800-940-8924 to order PullRite 5th wheel hitch part number PUL46MR or order online at etrailer.com. Free expert support on all PullRite products. Great prices and Fastest Shipping for PullRite ISRX SuperLite 5th-Wheel Hitch w/ Custom Mounting Kit - 20,000 lbs. 5th Wheel Hitch reviews from real customers.
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PullRite 5th Wheel Hitch - PUL46MR

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Strength You Can Trust: Rated for 20,000 lbs GTW and 6,000 lbs vertical load for towing large fifth wheels.
  • Fast, Easy Hookup: Ball adapter drops into the wide funnel hitch head so you can connect quickly and see alignment from the cab.
  • Lightweight for Quick Removal: Base weighs just 79 lbs and lifts out in a few steps to free your truck bed.
  • Towing Comfort You’ll Notice: Fixed single-hook jaw design helps deliver a stable, solid connection on the road.
  • Find Your Best Fit: Multiple height settings and up to 7-1/2" offset help level your trailer and clear bed rails.
Made in USA

Features to know about

Adapt a Traditional 5th Wheel for Easier Hookups: Coupler Kit with Ball Adapter

This setup takes the strain out of hitching. The coupler bolts around your trailer’s king pin to create a new connection point for the included ball adapter. That adapter drops right into the hitch head’s open funnel, which guides it smoothly into place so you can hook up faster and see what’s happening from the cab.

Lightweight Build That Frees Up Bed Space Fast: Base Weighs Just 79 lbs

When you’re done towing, this hitch won’t hold your truck bed hostage. The base weighs just 79 lbs and lifts out easily without special tools. You can remove it in a few steps and get back to hauling lumber, gear, or whatever project comes next—all without needing extra hands.

Confident Towing Strength You Can Trust: 20,000 lbs GTW and 6,000 lbs Vertical Load

Whether you’re hauling big miles or short trips, this hitch gives you solid performance every time. It’s rated for 24,000 lbs gross towing weight but limited by the included installation kit to 20,000 lbs GTW with a 6,000 lbs vertical load limit. The black powder coated steel construction is tested to SAE J2638 standards for durability over the long haul.

Fine-Tune Your Setup for a Level Ride: Adjustable Height and 7-1/2" Offset

Not every trailer sits the same, and that’s where the adjustability comes in handy. Multiple height settings let you dial in a level towing position, while the built-in 7-1/2" offset helps you find the right fit between truck and trailer. It’s an easy way to keep things lined up and stable as you roll down the road.

Specs

Weight and Capacity

  • Gross towing weight: 24,000 lbs
  • Vertical load limit: 6,000 lbs

Dimensions and Adjustment

  • Offset: 7-1/2"

Weight

  • Base weight: 79 lbs

Construction

  • Material and Finish: black powder coated steel
  • Test Standard: Tested to SAE J2638 standard
  • Warranty: 5-Year limited warranty

Note

  • Important: Included installation kit is only rated up to 20,000 lbs GTW. Do not exceed this weight.

4810 PullRite OEX SuperLite Coupler 5th Wheel Hitch Head and Pin Box Adapter

4630 Pull Right Fifth Wheel Hitch Base for Industry Standard Rails - 24,000 lbs

2770 PullRite ISR Custom 5th Wheel Hitch Mounting Kit - Chevy/GM 1500 - 20K





Video of PullRite ISRX SuperLite 5th-Wheel Hitch w/ Custom Mounting Kit - 20,000 lbs
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of PullRite 5th Wheel Hitch Rails - Custom Installation Kit - PUL59RR

Hello everybody, this is Jeff at etrailer.com. Today, we're gonna take a look at the PullRite custom installation kit with the base rails for your fifth wheel trailer hitches. It has a 20,000 pound gross towing weight capacity. Now, this is a custom fit part. It is designed to fit the 2020 and newer Chevrolet Silverado and GMC Sierra 2500 and 3500 trucks with the 6-3/4 foot bed and without the OEM prep package. And on a custom fit part like this, I do like to recommend for you to go to our website, use the fit guide, put in your year and model vehicle, and it'll show you if this will work for your application.

Now, the installation kit here will let you mount your fifth wheel trailer hitch into the bed of your truck. The mounting brackets, which I've installed here on the sides, these mounting brackets install beneath your truck bed. And they provide the attachment points for these above bed base rails. The base rails, both of these here, provide the necessary mounting points for your fifth wheel hitch to attach to. Now, the custom fit mounting brackets, these are designed to mount to existing holes in your vehicle's frame to help minimize drilling and measuring, reduces installation time, and it'll even help avoid known obstacles along your truck's frame.

Now, one of the best features on these PullRite brackets are the built-in tabs. That'll be just below, they're on the top of the mounting brackets just below these bolts on each corner. And I want to zoom in and show you where they're located. It's hard to see them because they're underneath, but they're right in here. And what's nice about those tabs, they eliminate one of your biggest problems when installing mounting brackets to your vehicle, which is how to keep the nuts in place when installing the bolts of the mounting brackets.

And basically what they look like, if I pop up this insert, that's the underside, you'll see that tab there. It's a thinner metal. You'll be able to bend that down, slide the nut in there, and then when you put your bolt in, tighten it down, that tab with the slot in it will hold the nut in place. So it allows you to tighten your bolt down without having to access underneath there 'cause usually the problem on most when you install them, like I mentioned, is accessing that nut and bolt to tighten it all down. This makes it a lot easier because once you put that nut in there, all you have to worry about is tightening that bolt down.

Now, this kit is compatible with PullRite, B&W Patriot, the CURT, the Demco, the Draw-Tite, Hidden Hitch Husky, and even the Reese above-bed fifth wheel hitches. They do use a black powder coat steel, which is corrosion resistant. Does come with the two base rails, the custom mounting brackets, all the hardware you need for installation, and a nice set of detailed installation instructions on how it all goes together. These parts are made in the USA. And again, the gross towing weight capacity is 20,000 pounds. But that should do it for a look at the PullRite custom installation kit with these base rails for your fifth wheel trailer hitches.

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Info for this part was:

Employee Lindsey S
Updated by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Chris R
Video Edited:
Chris R

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