bing tracking image
  1. Fifth Wheel King Pin
  2. Lippert
  3. Lippert 1621
  4. 15500 lbs GTW
  5. Standard Replacement
  6. Fixed Turret
Lippert 1621 5th Wheel Pin Box - 15,500 lbs

Lippert 1621 5th Wheel Pin Box - 15,500 lbs

Item # LC1191191
lowest price pledge
Retail:$824.96
Our Price: $521.53
You Save: $303.43
Fifth Wheel King Pin
This item qualifies for Free Shipping
Shipping Weight: 99 lbs
Quantity: 
In Stock
LC1191191 - Lippert 1621 Lippert Standard Replacement
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
This pin box serves as a direct replacement for the worn-out Lippert 1621 pin box on your fifth-wheel trailer or RV. Rust-resistant, powder coated steel construction. Easily bolts onto trailer with existing hardware. 1-800-940-8924 to order Lippert fifth wheel king pin part number LC1191191 or order online at etrailer.com. Free expert support on all Lippert products. Guaranteed Lowest Price and Fastest Shipping for Lippert 1621 5th Wheel Pin Box - 15,500 lbs. Fifth Wheel King Pin reviews from real customers.
  • All Info
  • Reviews (35)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Lippert Fifth Wheel King Pin - LC1191191

  • Lippert 1621
  • 15500 lbs GTW
  • Lippert
  • Standard Replacement
  • Fixed Turret

This pin box serves as a direct replacement for the worn-out Lippert 1621 pin box on your fifth-wheel trailer or RV. Rust-resistant, powder coated steel construction. Easily bolts onto trailer with existing hardware.


Features:

  • Pin box serves as a direct replacement for the worn or damaged Lippert 1621 pin box on your 5th-wheel trailer
  • King pin connects to any 5th-wheel trailer hitch
  • Durable steel construction
  • Black powder coat resists rust
  • Bolt-on installation
    • Attaches to trailer frame with existing hardware
    • Bolts into place along 2 rows of bolt holes
  • Assembly hardware included
  • Made in the USA


Specs:

  • Weight capacity: 15,500 lbs
  • 1-Year limited warranty


Diagram of measurements for the Lippert 1621 pin box


1191191 Lippert Components (LCI) 1621 Standard Fifth Wheel Kingpin - 15.5K





Video of Lippert 1621 5th Wheel Pin Box - 15,500 lbs

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Lippert Fifth Wheel King Pin - Standard Replacement - LC1191191

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this Lippert 1621 5th wheel pin box. Has a 15,500 pound gross towing weight capacity. Now, this pin box will serve as a direct replacement for a worn or damaged Lippert 1621 pin box that's on your 5th wheel trailer. The king pin right up front here, this is where it'll connect to any 5th wheel trailer hitch.

That is a nice, durable steel construction. You can see the whole piece is a nice, black powder coat finish to it to resist rust and corrosion. And it is a bolt-on installation. It does attach to your trailer frame with the existing hardware. It'll bolt into place along the two rows of bolt holes.

Now, one thing I do wanna mention is you do wanna make note of the bolt hole locations of your factory installed pin box cause you wanna mount this pin box in those same hole settings using that factory hardware. Now, because of the weight of this unit, it's about 99 pounds, you'll probably want a friend to help you lift it into place during installation. This part is made in the USA. And again, the weight capacity on this is 15,500 pounds. But that should do it for the review on this Lippert 1621 5th wheel pin box with the 15,500 pound gross towing weight capacity..


Customer Reviews

Lippert 1621 5th Wheel Pin Box - 15,500 lbs - LC1191191

Average Customer Rating:  4.8 out of 5 stars   (35 Customer Reviews)

This pin box serves as a direct replacement for the worn-out Lippert 1621 pin box on your fifth-wheel trailer or RV. Rust-resistant, powder coated steel construction. Easily bolts onto trailer with existing hardware.

by:

First time using etrailer so I wasn't sure what to expect. But they were fast, efficient and keep us updated throughout the shipment. This was a replacement part for a customer shipping their cargo on us to Nome and it had to get here on time, very pleased with the service and follow through.
Thanks
Tom



by:

Hitch king pin box was a perfect fit and installed easily. I just finished hauling the trailer with it on a 5000 mile trip and it worked flawlessly.


Comments
Ive taken a couple more trips with it and its still working perfectly a year later. Id highly recommend it.
Jack D - 10/01/2018


by:

The hitch is what we needed. Thank you.



by:

Cheapest price I found, shipped immediately. I will use this Company from now on.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Everyone at etrailer did excellent work to get me the right pin box for my 5th wheel they have my business from now on



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Exact replacement for the damaged original, easy install, good price and quick shipping!



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Perfect fit, went on easily! Thanks etrailer for all your assistance!!!



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


I ordered it due to a mishap on my original pinbox being damaged. It fit perfect and had no issues. Not only did they have it in stock they are the cheapest around and free shipping. Will definitely be a loyal customer for all my trailer needs.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


For those of you who, like me, may have purchased a truck with the under the bed rail system for your fifth wheel you know the positioning of the rail system is set in front of the rear axle instead of directly above the axle making the distance between the cab and trailer that much closer. This can cause a problem hooking up with your tail gate in the down position if you have a medium length pin box on your trailer. etrailer has a great chart online to help you determine what kind of pin box you have and if there is another one manufactured that will fit in the same place. This longer pin box for me was a great economical, safe solution. The Lippert 1716 long box is a direct replacement for the Lippert 1116 medium box, but is seven inches longer giving me the needed distance to hook up.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


I was greatly surprised to find that the replacement hitch had been re-engineered. I was expecting to add reinforcement to the hitch before mounting it to the trailer. I had previously bent two hitches when I had to jump on the brakes when cut off by idiots on the highway. From what I seen in this hitch I believe it will now do what I need it to do!! Thank You



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


These people are the greatest at making sure you get what you want and need.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Installed without any issues



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Great quality pin box for hauling my 12000 pd fifth wheel



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Well, unfortunately half inch off - my bad. So, had to get someone to fix it. Once it was on, it worked great.


Comments
Choosing the correct replacement pin box can sometimes be tricky. I have attached a helpful article that explains how to find the correct replacement pin box depending on what you have on your trailer.
-- Etrailer Expert Heather A - 10/13/2021

by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


I was happy with the price. I should fit perfectly and go on our camper with very little problems. It arrived at our home in approximately 3 days from when I ordered. which to me seemed very fast. I was however when I found it at my house the package was torn open many different ways. i'm using it to replace the factory hitch. I would etrailer for anything RV related.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Teresa J, was very helpful she did a great job in making sure I received the correct hitch, shipping was supper fast. The price was the best that I found on the internet. The hitch is very sturdy and heavy duty thanks for the great help.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Exactly as described. Fast trouble free delivery.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


because of the way it was packed or miss handled by ups people the box broke /was distroyed delaying delivery of the item and slight damage to the item which i will repair as i need to complete the install.


Comments
the box worked great, it was for a new concession trailer. , right after i installed it i had health issues an have ot untoll mow recovered enough to finish trailer which i am now doing.
George F - 09/14/2019

Glad to hear that you are doing better and that you're able to finish the installation!

-- Etrailer Expert Jon G - 9/27/2019


by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Very well made and durable



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Looks good and have installed , have not hooked up to trailer yet. Carmel D was great and helped me find the right fit. I will be back. Thanks , David A



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


drove it around town to test it, worked great



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


I researched the product thoroughly and the price and free shipping were above the competition. The Pinbox was exactly as ordered, although the shipping container was in pieces when it arrived. The customer service agents were at the top of their game and pin point professional.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


To help I got from support was excellent they let me in the right direction and save me a lot of money



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Product was exactly what we needed. Crystal was very helpful and answered all of our questions.



by:

Review from a similar Standard Pin Box in Fifth Wheel King Pin


Works just like it should very heavy bu ilt


25
35
Show More Reviews

Ask the Experts about this Lippert Fifth Wheel King Pin



  • Can 5th Wheel Trailer Pin Box Bolts be Installed from the Inside with the Nuts on the Outside
    I suppose you could run the bolts from the inside out when installing a pin box such as # LC1191191. You will have some of the bolt sticking out further than if it were just the head of the bolt but other than that provided everything was properly tightened I don't see a problem with it.
    view full answer...
  • Torque for Lippert 1621 Pin Box
    The torque of a pin box like the Lippert 1621 5th Wheel Pin Box # LC1191191 will depend on the size of the bolts. 1/2 inch Bolts GR5 90 ft-lbs 5/8 inch Bolts GR5 150 ft-lbs 3/4 inch Bolts GR5 275 ft-lbs
    view full answer...
  • Replacement Pin Box for a 2004 Keystone Cougar 5th Wheel
    If you have a Lippert 1621 wing set on your 2004 Keystone Cougar 5th Wheel which is the most common then I can confirm the Lippert 1621 5th Wheel Pin Box part # LC1191191 will fit and work well on your trailer. Please don't pay any attention to the note on the product page, "NOT CONFIRMED TO FIT 2004 Keystone Cougar Fifth Wheel".
    view full answer...
  • Lippert 1621 Pin Box Torque for Install Bolts
    The torque required for the install bolts of a pin box like the Lippert 1621 5th Wheel Pin Box # LC1191191 will depend on the size of the bolts. 1/2 inch Bolts GR5 90 ft-lbs 5/8 inch Bolts GR5 150 ft-lbs 3/4 inch Bolts GR5 275 ft-lbs The Lippert 1621 should use 5/8 inch bolts.
    view full answer...
  • How to Adjust the Height of a 5th Wheel Trailer Pin Box
    When adjusting the height of a pin box such as # LC1191191 it is important to support the pin box when removing the bolts. I recommend 2 or 3 buddies to give you a hand and make sure no one is beneath the pin box while raising or lowering it. With the pin box supported unbolt it, raise or lower it as needed, and then put the bolts back in and tighten them down. According to Lippert use the following torque specs: Torque 1/2” bolts a minimum of 110 ft-lb. Torque 5/8” bolts a minimum of...
    view full answer...
  • Ideal Clearance Between Truck Bed Rails and 5th Wheel Trailer Overhang
    Ideally you will have at least 5 to 6 inches of clearances between the top of the truck bed rails and the 5th wheel trailer overhang. I attached a helpful image to assist. There are a few things you can do if you're having trouble maintaining this clearance with your setup, such as adjusting the 5th wheel hitch height, using a different set of mounting holes on the trailer's pin box, or if all else fails raising the height of the trailer itself. If you can tell me a bit more about your...
    view full answer...
    Image 1 for
  • Is the Lippert 1621 5th Wheel Pin Box part # LC1191191 Certified
    Yes the Lippert 1621 5th Wheel Pin Box part # LC1191191 is SAE J2638 certified under the gooseneck and fifth wheel attachment performance for models up to 30,000 lbs. capacity.
    view full answer...
  • How To Measure A Pin Box For Replacement
    Since the markings and numbers are weathered away on your pin box you can measure the bolt pattern to find the correct replacement. I've attached a picture and our help guide to help you with these measurements. Once you have the measurements I can assist you with finding the correct pin box. I'll also need to know the GVWR of your RV to ensure you have the correct GTW pin box.
    view full answer...
    Image 1 for
  • Height From Skid Plate of Lippert 1621 5th Wheel Pin Box
    I have attached for you below a dimensional drawing of the Lippert 1621 5th Wheel Pin Box part # LC1191191 which was provided by Lippert. This gives a frame of reference for the height by measuring from the bottom of the skid plate to the top of the pre-installed wings. It measured 17.74". They were not able to provide the distance to the bottom of the pin box itself due to the pre-installed brackets unfortunately.
    view full answer...
    Image 1 for
  • How To Identify A Pin Box With No Identifying Tag Numbers
    The numbers you've provided haven't come back with anything relatable to determining the pin box bolt pattern so I recommend following the steps listed in the attached article below. This will have you measure a few distances but we'll have to take into account the extra length that you stated was added onto the pin box. If you could send me the measurements you get I'd like to go through them as well and ensure you're getting the correct fit the first time instead of purchasing a pin...
    view full answer...
  • What Is Weight Difference Between Lippert 1621 Pin Box And Trailair Flex Air Pin Box
    I called my contact at Lippert and asked about the weight of the Lippert 1621 pin box, part # LC1191191 versus the Flex Air 18,000 pin box, part # LC328492. The # LC1191191 weighs 98-lbs. The # LC328492 pin box weighs 232-lbs, so it weighs more than twice as much as the # LC1191191
    view full answer...
  • Easy Way to Tell Difference Between Lippert 1621 and 1716 Pin Boxes
    Easiest way it to measure vertically between the mounting holes of the pin box. If they are 2 inches apart up and down then you have a 1621. If that distance is instead 2-1/2 inches then you have a 1716. The part # LC1191191 that you referenced is for a 1621 pin box. For a 1716 instead you would need the part # LC1324791 for a similar style replacement.
    view full answer...
  • Will Trailair Rota-Flex Keep Fifth Wheel at Same Height When Replacing Lippert 1621 Pin Box
    I reached out to the manufacturer and got the specs for both the Lippert 1621 5th Wheel Pin Box # LC1191191 and the Trailair Rota-Flex # LC328330 which it is designed to replace. These pin boxes have very similar dimensions, though the the Rota-Flex is about an inch lower overall. This small difference should allow you to keep your trailer level, though you may need to slightly adjust the height of your truck's fifth wheel hitch. The Trailair Rota-Flex # LC328330 will be an upgrade from...
    view full answer...
    Image 1 for
  • When or Why Do I Replace my Lippert 1621 Pin Box
    Generally Pin Boxes will last the life of the trailer. Some cases where the pin box has experienced alot of chucking and bucking they can see wear. There isn't just a king pin replacement available so you want the Lippert 1621/1621HD 5th Wheel Pin Box part # LC1191191 for a standard replacement or the Trailair Rota-Flex 5th Wheel Pin Box part # LC328330 for a little upgrade. I really like the Rota-Flex unit because it makes for a much nicer ride quality. Check out the video I did on it...
    view full answer...
  • Replacement For Lippert 1621 Pin Box For 16,000 lb Trailer
    We do have the right replacement for you, though for your 16,000 lb trailer you would actually need something different than the ones you mentioned. That's because the 18k pin box you mentioned is a replacement for the 1621HD, which has different wings than the 1621, and the 15.5k # LC1191191 isn't rated high enough for the 16,000 lb gross weight of your trailer. The correct replacement that is an exact fit for your 1621 and has the right capacity is the following: - Lippert 1621 5th...
    view full answer...
  • Correct Replacement 12 Wide 5th Wheel Pin Box for Trailer
    In order to replace a pin box you need to know what mounting pattern it uses, the most common of which is a Lippert 1621 like the Lippert 1621 5th Wheel Pin Box part # LC1191191 which measures 12" wide. The Lippert 1716 5th Wheel Pin Box part # LC1191201 is another common replacement but it measures 12-1/2" wide. I have attached an article below to help with finding out which pattern you have. If the above won't work you will see our list of other options below as well.
    view full answer...
  • Replacing the Rhino Box With Reese Goose Box
    The Reese Goose Box is not currently an available upgrade/change to the Rhino Box pin box. We do however have the Trailair Flex Air 5th Wheel Pin Box, # LC65VR that is. The internal air bag and built-in shock work together to cushion your ride, improve handling, and limit strain on both your truck and your trailer. But what sets the Flex Air apart from other air ride pin boxes is the addition of a pivoting head. This head, along with its built-in rubber compound, provides additional cushion,...
    view full answer...
  • Adjusting a Dexter 221-0031-00 Pin Box on Jayco Trailer for Bed Clearance on 2019 GMC Shortbed
    On your 2012 Jayco Trailer, the Dexter pin box 221-0031-00 can simply be adjusted by removing the bolts as you stated and reinstalling them after adjusting the height. If you determine you want better turning clearance for your 6-1/2 foot bed on your 2019 GMC 3500, we have one pin box replacement that will assist. It is the 5th Airborne Premium 5th Wheel Air Ride King Pin w/ Sidewinder and Turret - 16,000 lbs # RP61452. This pin box will not only move the pivot point of your trailer...
    view full answer...
    Image 1 for
  • Fifth Wheel To Gooseneck Hitch Adapter to be Used with Leland Pin Box
    What is the pin box model and brand on your trailer? With that info I can get you the best fifth wheel to gooseneck adapter solution. On the sticker on the pin box look for a brand and model number like Lippert 1621.
    view full answer...
  • How To Increase Turning Clearance While Using Anderson Ultimate 5th Wheel Hitch
    The Anderson Ultimate 5th Wheel Hitch is a great, lightweight fifth wheel hitch option. The kicker however is that it does not really provide much additional turning clearance which you'll need when towing with a short bed truck. I know this isn't what you want to hear but there isn't anything you can do with this setup to increase turning clearance, you can't make any more adjustments to the hitch and there won't be a longer pin box to use. The only option you have is to go with a sliding...
    view full answer...
  • How To Find Replacement Pin Box for Keystone 5th Wheel Trailer
    I spoke to Lippert but they were not able to identify the pin box with this information unfortunately. Therefore, the only option to identify the pin box would be through measuring. I have attached an article that shows how this is done. If you can get back with me with measurements of the pin box or the correct model once measured I'd be happy to assist further. The most common model is a 1621 and the correct replacement for this would be the Lippert 1621 5th Wheel Pin Box part # LC1191191
    view full answer...
    Image 1 for
  • Installing Pull Rite Capture Plate on Lippert 1621 Pin Box or TrailAir Flex Air Pin Box
    The Lippert 1621 pin box # LC1191191 is 12-3/4 inches wide and has a measurement of 3-3/8 inch from the leading edge of the pin box to the front of the king pin. From the leading edge to the back of the pin box the measurement is 8-7/8 inches. This will require the capture plate 3365 you referenced. The capture plate will have a raised edge that will fit the outside dimensions of your pin box. Then you will simply use Loctite # LT37420 to all 4 set screws on the side of the raised edge...
    view full answer...
    Image 1 for
  • Can B&W Companion 5th Wheel Hitch Be Used with Reese Sidewinder
    The B&W Companion Gooseneck-to-5th-Wheel Trailer Hitch Adapter part # BWRVK3500 is not compatible with rotating pin boxes even if you lock out the turret. The reason for this has to do with the the excess torque on the single connection point and its inability to withstand this. Therefore, your best option would be to remove the rotating pin box and replace it with a standard pin box. For this, we have the Lippert 1621 5th Wheel Pin Box part # LC1191191 which is rated for 15,500 lbs and...
    view full answer...
  • Lubricating and Preventing Rust on 5th Wheel Hitch and Pin Box
    I understand your concerns and think I have the perfect solution for you. I recommend a combination of the Roadmaster LubeMaster Dry Silicone Spray, # RM-747 which goes on dry and minimizes collection of dirt and road grime. Along with use of a lube plate such as the Lippert Never Fail Whisper Disk for 5th Wheel Trailer Hitches, # LC286160.
    view full answer...


< Previous



Do you have a question about this Fifth Wheel King Pin?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality fifth wheel king pin for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate fifth wheel king pin information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Jeff D
Installed by:
Jeff D
Employee Randy B
Installed by:
Randy B
Employee Chelsea B
Written by:
Chelsea B
Employee Jonathan Y
Video by:
Jonathan Y
Employee Mike S
Updated by:
Mike S

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924