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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: PUL79MR
In Stock
$2,002.00
5th Wheel Hitch

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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 PUL79MR 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 - PUL79MR

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 hauling large fifth wheels.
  • Quick, Easy Hookup: Ball adapter and open funnel guide the king pin smoothly into place for faster hitching.
  • Lightweight to Handle: Base weighs just 79 lbs, making removal simple when you need your truck bed clear.
  • Set the Right Level: Adjustable height from 16-3/4" to 18-3/4" with up to 7-1/2" offset to fine-tune trailer fit.
  • Solid, Long-Lasting Build: Black powder coated steel construction tested to SAE J2638 standard.
Made in USA

Features to know about

Get Hooked Up in No Time: Ball Adapter and Open Funnel Head

The PullRite ISRX SuperLite 5th-Wheel Hitch makes hitching quick and frustration-free. The included coupler bolts around your trailer’s king pin to create a new connection point, while the open funnel on the hitch head guides the ball right into place. You can see what you’re doing from the cab, so it’s easier to line up and connect without all the back-and-forth.

Light Enough to Remove When You Need the Bed: 79-lb Base

This setup doesn’t tie your truck down. The base weighs just 79 lbs, so you can lift it out when you need the bed for a weekend project or a load of supplies. It removes in just a few steps, keeping your truck flexible for whatever work or travel plans come next.

Strong Where It Counts: 20,000 lbs GTW and 6,000 lbs Vertical Load Limit

Built from black powder coated steel and tested to SAE J2638 standards, this hitch is rated for 20,000 lbs gross towing weight with a 6,000 lbs vertical load limit. It gives you solid strength for towing large fifth wheels without compromise. The durable finish helps it stay looking sharp and protected through years of use.

Dial In the Right Fit: Adjustable Height and 7-1/2" Offset

Getting your trailer level and tracking true is simple with multiple height settings and up to 7-1/2" of offset adjustment. That flexibility lets you fine-tune your setup for a smoother, more controlled towing experience.

Custom Mounting Kit for a Clean Install

The included industry-standard rails and brackets are made to fit your vehicle for a secure, custom installation. Once mounted, you’ve got a stable fifth-wheel connection that’s ready for serious miles on 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
  • Tested to: SAE J2638 standard

Warranty

  • Warranty length: 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

2772 PullRite ISR Custom 5th Wheel Hitch Mounting Kit - Ford F150 w Aluminum Bed - 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 - PUL39RR

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 5th-wheel trailer hitches as a 20,000 pound gross towing weight capacity. Now, this is a custom-fit part. This is designed to fit the 2021 and newer Ford F-150 trucks with the 6 1/2 foot bed. And on a custom-fit part like this, I do like to recommend for you to go to our website and use the fit guide. Put in your year and model vehicle, and it'll show if this will work for your application.

Now, this installation kit is designed to let you mount your 5th-wheel trailer hitch in the bed of your truck. The mounting brackets on the side here, these I've installed already to the rails. These will install beneath your truck bed to provide attachment points for the above-bed base rails. And then the base rails themselves, the two right here, these will provide the necessary mounting points for your 5th-wheel hitch. Now, the mounting brackets we mentioned, these are custom-fit mounting brackets.

They're designed to mount to existing holes in your vehicle's frame, so it'll help minimize drilling and measuring, reduces the installation time, and it avoids any known obstacles along your truck's frame. Now, one of the best features on this PullRite kit, what I really like, is they have these built-in tabs at each corner on the mounting brackets. And what those tabs do is they're right below the slotted bolt hole where this bolt goes. And these tabs will 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 bols of your mounting bracket. So if I zoom in here on this one right up here, and this is on all four corners, but if you look closely, there's a very bottom tab here that's a metal tab.

You'll pull that down, and then you can slide the nut into the slot. And then you push it back up, and then that nut will be held in place. So when you go to put your bolt in and tighten it down, you don't have to worry about being underneath. 'Cause lots of times when you install these brackets, there's no room. So with this tab here, it'll hold the nut in place while you tighten your bolt down.

And just to show you a better picture, I'm gonna pop up an insert to show you the underside of what we're talking about. So right up in here, that insert is showing you underside. And you can see the cut-out, and then you can see the nut that's in there that's held in place with that cut-out in the tab. Now, this kit is compatible with the PullRite, the B&W Patriot, the Curt, Demco, Draw-Tite, Hidden Hitch, Husky, and even the Reese above-bed 5th-wheel hitches. These parts are a black powder coated steel construction. They are corrosion resistant. It does include everything laid out here on the table. The two base rails right here. Right in here, these plastic pieces, these are base rail spacers that you'll put under the base rails when you install it into the bed. The custom mounting brackets we mentioned. Over there, we have the hardware and we have a nice set of detailed instructions that'll describe how this all goes together. Now, these parts are made in the USA. And again, the gross towing weight capacity on this kit is 20,000 pounds. But that's gonna do it for a look at the PullRite Custom Installation Kit with your Base Rails for the 5th-Wheel trailer hitches.

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See what our Experts say about this PullRite 5th Wheel Hitch


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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