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Curt OEM 5th Wheel Hitch Legs for Chevy/GMC Towing Prep Package - 25,000 lbs

Curt OEM 5th Wheel Hitch Legs for Chevy/GMC Towing Prep Package - 25,000 lbs

Item # CU53FR
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Shipping Weight: 50 lbs
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These Curt fifth-wheel legs are specially designed to attach to the receivers in your Chevy/GMC truck's factory, underbed fifth-wheel towing prep package. Legs mount in factory sockets. 1-800-940-8924 to order CURT accessories and parts part number CU53FR or order online at Free expert support on all CURT products. Guaranteed Lowest Price and Fastest Shipping for Curt OEM 5th Wheel Hitch Legs for Chevy/GMC Towing Prep Package - 25,000 lbs. Accessories and Parts reviews from real customers.
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  • Reviews (36)
  • Q & A (0)
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  • Why etrailer?

CURT Accessories and Parts - CU53FR

  • Fifth Wheel Hitch
  • Legs
  • CURT

These Curt fifth-wheel legs are specially designed to attach to the receivers in your Chevy/GMC truck's factory, underbed fifth-wheel towing prep package. Legs mount in factory sockets.


  • Custom base is specially designed to attach to the receivers in your Chevy/GMC truck's factory-installed, underbed 5th-wheel towing prep package
  • Legs work with Curt A16 (C16520), A20 (C16540), A25 (C16580), E16 (C16515), Q20 (C16530), Q24 (C16545), and Q25 (C16565) hitch heads (all sold separately)
  • Quarter-turn anchoring system for quick installation and removal
  • Anchors can be adjusted to eliminate movement between the legs and underbed rails
  • Durable carbide black powder coat finish resists rust and corrosion


  • Application: 2020 and newer Chevy/GMC trucks with 8' long beds and factory-installed, underbed towing prep package
  • Gross towing weight: 25,000 lbs
  • Limited lifetime warranty

16029 Curt OEM Fifth Wheel RV Hitch Legs for 2020+ GM Trucks with Factory Towing Prep Package - 25,000 lbs

This Product Fits The Following Vehicles

Customer Reviews

Curt OEM 5th Wheel Hitch Legs for Chevy/GMC Towing Prep Package - 25,000 lbs - CU53FR

Average Customer Rating:  4.9 out of 5 stars   (36 Customer Reviews)

These Curt fifth-wheel legs are specially designed to attach to the receivers in your Chevy/GMC truck's factory, underbed fifth-wheel towing prep package. Legs mount in factory sockets.


Easy to use hitch.
Just a couple of twists
and it's ready to be removed or installed.
Convenient for when you need your truck bed for other things.
etrailer is a great company to work with on getting the items you need.

Its been just about 2 years now, and Im still getting the same satisfaction from the hitch. I strongly recommend contacting etrailer for all of your needs. Just recently I was searching for a specific wheel for my RV, and got alot of help locating one, even though etrailer wasnt able to provide me with it. A great group of people!
Butch - 05/11/2022

2020 Chevrolet Silverado 2500

I have a Curt Q-20 5th wheel hitch. The hitch has served me well, so I didn't want to purchase a whole new 5th wheel hitch. I bought the CU53FR 5th wheel legs,Item # 16029 and installed them in my new 2020 Chevrolet Silverado 2500HD standard bed, that had the gooseneck, 5th wheel package. It was a easy change over and looking forward to get on the road this year.


Service at etrailer is the best. Recently I received the wrong item that needed to be returned. etrailer made it a simple process, credit was issue immediately

The correct part arrive timely with no issues.

Great, no issues
Dan - 02/27/2022

2020 GMC Sierra 2500

Looking for legs to update my curt Q20 5th wheel to my new truck. Have a 2020 GMC 2500 with the in bed towing prep package. Talked with sale rep. they were very helpful and had the right part in a few days. Perfect fit put together and dropped in the pucks ready to go.


Service for find correct part I needed was excellent. updates on shipping are a great resource to know when package will arrive. Packaging by curt is a little bite to question. boxing was ripped when it arrived. This is no fault of E Trailer. I will be dealing with E Trailer in the future.

Legs for Curt Q20 work great. Have had no issues with them
Mark S - 10/18/2021


Legs fit perfect Curt A25.


Overall, the hitch works fine. There are some convenient features that make it easy to use and the head seems to work well -- I'm towing a 10k Grand Design. The installation is pretty easy to do alone; the whole unit only weighs 135lbs or so? So, you *should* be able to get in/out of the truck solo. The red/yellow/green indicator makes it easy for a new owner (me!) to feel confidents everything is locked and/or ready to roll. There are only 3 height settings, and that is somewhat limiting but should be workable for most setups. Here's the problem...

The two "lower" settings (13", 15") are easy to rig. You can remove the head from the head frame and torque the nuts from above. AND, importantly, when you tighten everything up the unit stays plum so you can set in the bed/pucks with little issue. Took me 15 minutes. The PROBLEM is that on the high (17") setting, the bolts go through the bottom holes in the head frame. Creates two problems, 1) there is a piece of steel that prevents you from torquing from above. Not a big deal since you can flip over and get from the bottom; so, this is a minor inconvenience. The biggest issue is 2) when you torque with bolts on this height setting, the feet get pulled in (not enough frame to keep them plum) so when you go to insert, it won't go. AND, since you can't torque from above, you can't even "loosen" everything the tighten in place! What I had to do was jam a piece of wood to splay the feet 1/8" so they'd drop in. This is not preferred since I could obviously damage the pucks, but also b/c it'll be hard to get out!

I wish I'd purchased a different set up. Would love to know if this was just my experience. If not, this is a pretty big design flaw that negates any of the "convenience" this hitch otherwise provides.

2017 Ram 3500

I bought a 2021 chevy 3500 HD and was surprised that my 5th wheel hitch from my 2017 GMC duly wouldn’t work in the 5th wheel prep. I called Curt and found the solution, buy a set of legs. After researching I found etrailer had the best price. They also had free shipping (a great bargain). They filled my order and shipped quickly. Justin was very helpful and checked back with me several times. Etrailer’s website was extensive and easy to navigate. I’ll be back for all my related needs.


Package arrived on time and in good condition from UPS .Legs were easy to install and look great.

2022 Chevrolet Silverado 3500

This is a very stout hitch set up. Very easy to install

2018 Chevrolet Silverado

Just what was needed when upgraded from 2018 2500HD Silverado to 2021 2500HD Sierra AT4. These legs are needed due to the different placement of the factory installed pucks on the 2020 and higher Silverado and Sierra 2500HD. I'm reusing my Curt Q20 hitch head with these legs. Good price from etrailer. Package arrived as expected and in good shape. Will use again.


Never had better service. I live in upstate NY. I was in need of parts to change the 5th wheel hitch over to a new truck. The parts arrived at my house from Missouri in 27 hours. Had my doubts but they came through even in today’s crazy world. We were able to leave for trip on time.

2020 GMC Sierra 3500

Knowledgeable staff helped get me the right adapter (legs) for my existing 5th wheel hitch so it would fit with my new truck’s puck system. Fast delivery, too!


I was very pleased with Melissa’s professionalism and knowledge in helping me with order. My order arrived in 2 days and was exactly what I needed. Thank you so much!


I haven't installed them yet I'm waiting on my new truck which was held up by the virus.
The product looks great but in typical Curt fashion the box was split everywhere. Also made in China was not impressive to me. I thought Kurt products were made in the USA.


Great customer service part arrived 2 day ahead of schedule

by: 09/02/2021

Easy to hook up love the product


Fast service and Teresa assisted me per fectly


I appreciate getting my hitch legs in a timely manner.


Another great purchase, great service, price, and delivered on time. Thanks Michelle S!


Ordered these and had them the very next day thanks


All good


New legs came in within a couple of days great service.



Works as needed

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Written by:
Kristina F

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