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  1. Tow Bar Base Plate
  2. Blue Ox
  3. Removable Draw Bars
  4. Twist Lock Attachment
  5. Completely Hidden
THIS ITEM IS NOT A FIT FOR
2010 Lincoln Navigator
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Blue Ox

Blue Ox Base Plate Kit - Removable Arms

Part Number: BLU33FR
In Stock
$609.00
Tow Bar Base Plate
Not Confirmed to Fit

2010 Lincoln Navigator

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Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has easily removable arms that offer a seamless look when you're not flat towing. Base plate bolts directly to your chassis, so no welding is required. Great Prices for the best tow bar base plate from Blue Ox. Blue Ox Base Plate Kit - Removable Arms part number BLU33FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Blue Ox Tow Bar Base Plate - BLU33FR

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Creates secure connection points between your vehicle and RV for safe, stable towing.
  • Blends In When Not Towing: Hidden receivers and removable arms keep the front end clean and unobtrusive.
  • Quick Hookup and Removal: Twist-lock arms insert and release easily so you can connect or disconnect fast.
  • Built to Last: Heavy-duty, powder-coated steel resists rust, road debris, and long-term wear on the road.
  • Even, Balanced Load: Frame-mounted brackets spread towing force evenly to help protect suspension parts.
Made in USA

Features to know about

Made for a Clean Front End: Hidden Base Plate with Removable Arms

If you want your front end to stay clean when you’re not towing, this setup keeps it looking that way. The hidden design tucks the hardware out of sight, and the removable arms come off with a simple twist so there’s nothing sticking out past the bumper. Plug in the included receiver covers when the arms are off to keep dirt and debris out of the base plate and maintain a finished look.

Blue Ox Base Plate Kit with removable arms detached showing hidden mounting design

Blue Ox Base Plate Kit shown without removable arms highlighting hidden look when not towing

Blue Ox Base Plate Kit installed on vehicle front with removable arms attached for flat towing

Blue Ox Base Plate Kit installed with removable arms visible for active flat towing setup

Hook Up Fast and Simple: Twist-Lock Connection

Connecting your tow bar doesn’t have to be a wrestling match. Each arm slides into the base plate receiver, twists to lock, and secures with a pull pin. When it’s time to disconnect, pull the pin, rotate, and slide out. It’s a straightforward process that makes solo hookups quick and easy. The distance between brackets is 34" with a bracket height of 16-1/2", giving you solid reference points for leveling your setup.

Close-up of Blue Ox Base Plate twist-lock mechanism for attaching and removing arms

Close view of Blue Ox Base Plate twist-lock connection used to secure or remove arms easily

Built to Last Through Miles of Towing: Durable Steel Construction

This base plate bolts directly to the chassis—no welding required—and uses sturdy lugs that spread towing forces evenly across the frame. The heavy-duty steel construction is powder coated for rust and corrosion resistance so it stays strong through years of road use. It’s built to handle long hauls without stressing your suspension or hardware.

Keep the Gear You Already Have: Adapter-Ready Compatibility

If you already own a tow bar you like, this kit works right into most setups. It pairs directly with Blue Ox tow bars for a secure connection and can also be used with Roadmaster (RM-031 or RM-031-5) or Demco (DM9523041) tow bars using separate adapters. Integrated mounting points let you attach an electrical connector plug bracket (sold separately) so your wiring stays tidy and ready for every trip.

DIY-Friendly Install: Bolt-On, No Welding Needed

You don’t need a shop to get this mounted. The kit includes all necessary hardware and bolts securely to your vehicle’s chassis using factory attachment points. It’s straightforward work that most DIYers can handle with basic tools. Once installed, you’ve got a reliable flat tow connection backed by a 3-year warranty.

Illustration showing essential components for flat towing setup including tow bar and base plate kit

Towing basics illustration showing connection between RV and towed vehicle with labeled components

Specs

Dimensions

  • Distance between brackets: 34"
  • Bracket height: 16-1/2"

Warranty

  • Warranty period: 3-Year warranty

BX2686 Blue Ox Baseplate - Removable Tabs

Installation Details BLU33FR Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.8

5131 reviews
5 Stars
(4421)
4 Stars
(493)
3 Stars
(103)
2 Stars
(46)
1 Star
(68)
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Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has easily removable arms that offer a seamless look when you're not flat towing. Base plate bolts directly to your chassis, so no welding is required.

by:

All the parts arrived in good condition. They were delayed by a couple of days because of road flooding in my are. ( No ones fault just bad timing). I’ll have the parts installed soon and looking forward to trying them out!! Thanks e-trailer!!



by:

Not so much about the products but the customer service. I added item after placing my order, Amy followed up with a phone call. Got my order amended and on the way. Received it in 2 days as promised.



by:

Well built, easy to connect & disconnect by myself.
I am glad I spent a little more for a high quality product!



by:

Adam was extremely helpful as are all etrailer associates. I never get any better customer service than from etrailer!
Thanks!



by:

Seems to be perfect



by:

Easy to install and trailer video was a big help



by:

I ordered several items to rebuild a boat trailer from Etrailer. All items arrived on time or early. The parts were as advertised and in good condition. I was unfamiliat with Etrailer and had no trouble ordering on their very well done intuitive website.

I highly recommend Etrailer to others.

Fred



by:

The baseplate has been in use for approximately one year and has operated flawlessly. I found that it was easy to install on my F-150 and I would purchase it again.



by:

Great employees. From the time I ordered, I was notified on what was going on. Was delivered when promised & order was complete.



by:

Only reason for not being 5 star was the wait for the part which is common these days. Item shipped fine and all parts were in the box and installed perfectly. Very happy with quality of this base plate.



by:

I have done business with etrailer before. Stacey was great to work with. Even with her busy day she took time to chat with me.

Jerry profile picture

Jerry

2/14/2022

Great, It held up when we lost our road receiver. Kept car in tow



by:

This is better than the older model and the shipping was super quick.



by:

It will be installed in a week but fast shipping as always will continue ordering from e trailers

William profile picture

William

5/20/2023

Makes towing my truck a breeze just put the pins in and away we go great product



by:

Quality throughout. This is my second Blue ox Base plate and I am just as impressed as the first one, Super strong and detailed installation instructions



by:

This product from Blue ox is very strong, I would say installation difficulty is moderate. I did need to drop my intercooler to get to the bumper bolts at the inside of the frame rails. Not a big deal to anyone with experience. In their instructional video they only show one harness connector needing to be demated as you remove the bumper. In my 2023 F-150 Platinum, they were actually additional connectors and you do need to have a pry tool for wire harness clip removal as there are several harness ties to the bumper, and frame that will need to be removed for these harnesses.



by:

RECIEVED QUICKLY NO ISSUES WITH PRODUCT



by:

Installation when well good product good fit



by:

Exact products I needed. Fast shipment also.



by:

These plates are secure, easy to install, and look great on the truck. They were shipped on time, safely packaged couldn’t ask for better. That’s why I keep going back to each trailer first for anything I need on my vehicles.



by:

Excellent customer service. Thanks



by:

We tow a F150 behind our Gulf Stream Endura 6340 Super C.Blue Ox makes it easy, safe, and reliable. I consulted with Katie at e-trailer not sure of what to do, and she was a sure and competent voice in helping me to complete this complex function on the first try.We tow a F150 behind our Gulf Stream Endura 6340 Super C.Blue Ox makes it easy, safe, and reliable. I consulted with Katie at e-trailer not sure of what to do, and she was a sure and competent voice in helping me to complete this complex function on the first try.



by:

E Trailer has been great and Spencer was awesome from start to finish.



by:

Easy to follow instructions worked as a dvertised



by:

I cannot get anyone to install them. Tommy's in Vero Beach Fl wants the truck overnight into the next day. This is a 3-4 hour job. No way I'm leaving the truck overnight. All Roads Truck states its 3.0 and wants to charge $750 to install it. Port St Lucie Florida is a rough place to get anyone to do anything.



by:

A great product; better yet was the etrailer install videos. Without the videos, I probably wouldn't have even tried the install. DYI install went great and after 1200 miles all is good.


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See what our Experts say about this Blue Ox Tow Bar Base Plate

  • Parts Needed For Flat Towing a 2023 Ford F-150 With Blue Ox Tow Bars and Patriot Braking System
    Yes, you will be able to use your Blue Ox Tow Bar # BX7420 and Blue Ox Patriot Portable Braking System # BLU37TR on your 2023 Ford F-150. But you will need a 12 Volt Outlet Kit # RM-9332 to power the Patriot braking system as the factory 12 volt will not have power when being flat towed. You will need the Blue Ox Base Plate Kit # BLU33FR for your F-150 along with the necessary wiring components. A Charge Line Kit # RM-156-25 is needed as the battery will be drained by your F-150 and the...
    view full answer...
  • Best Flat Tow Setup For 2024 Ford F-150 Raptor
    Hey Kevin, you came to the right place. I can help with all of that. Ill provide a full parts list, then go over a few things. Here is what you will need to run your Blue Ox tow bar and RVI brake system on your Raptor: - Blue Ox Base Plate Kit - Removable Arms # BLU33FR - Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord # RM-15267 - Curt RVi Series 4 Portable Flat Tow Brake System - Wireless Monitor - Proportional # RVI44FR - Curt RVi Series...
    view full answer...
  • What Parts do I Need to Flat Tow My 2026 Ford F-150 King Ranch Behind RV?
    Hello Darryl, Thanks for writing in! Based on your order history, it looks like you have a Blue Ox preference. Since you didn't mention having the hybrid model, the Blue Ox 4-Diode Universal Tail Light Wiring Kit # BX8848 will be a great fit for your 2026 Ford F-150 King Ranch. This will allow the lights on your F-150 to work with the signals from your motorhome while you're flat towing. If you need a new 6-way socket at the front of the truck to wire everything into, you can add the...
    view full answer...
  • 2022 Ford F-150 Raptor Blue Ox Flat Tow Part Recommendations
    Hey David, I'd be happy to help you out! Here are the parts I recommend using: - Blue Ox Base Plate Kit # BLU33FR - Blue Ox Ascent Non-Binding Tow Bar # BX4370 - Blue Ox EZ Light Custom Plug-In Tow Bar Wiring Kit # BLU57UR - Blue Ox Accessory Kit # BLU64TR - Blue Ox Towed Vehicle Battery Charge Line Kit # BLU44ER - Blue Ox Patriot Portable Flat Tow Brake System # BLU37TR - Brake-Lite Relay Kit # RM-88400 - High-Low Adapter (see attached article - bracket height is 16-1/2") -...
    view full answer...
  • Complete Flat Tow Setup for 2024 Ford F-150 Raptor
    Hi Scott! I would be happy to put together a list so you can flat tow your 2024 Raptor. You will need a tow bar, base plate, safety cables, wiring, and a brake system. I recommend the following: -Blue Ox Base Plate Kit # BLU33FR -Blue Ox Avail Non-Binding Tow Bar # BLU28QV (includes safety cables) -Blue Ox Universal Tow Bar Cover # BLU53QV (optional) -Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles # RM-15267 -Roadmaster Battery Charge Line Kit # RM-156-25 -Roadmaster Brake-Lite...
    view full answer...
  • Recommended Blue Ox Baseplate for a 2023 Ford F-150 Tremor.
    For a 2023 Ford F-150 Tremor you will need the Blue Ox Base Plate Kit item # BLU33FR. This baseplate has been confirmed to work with the Tremor models and is compatible with your Blue Ox Avail Tow Bar item # BX7420. Some other parts you will need to flat tow your F-150 are listed below: Wiring Harness - For LED Lights - Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage LED Tail Lights item # RM38FR Incandescent Lights - Roadmaster Smart Diode 7-Wire to 6-Wire Wiring...
    view full answer...
  • Instructions For Blue Ox Base Plate BLU33FR On 2023 Ford F-150
    Hello Doug, thanks for reaching out. We do not have a template for exactly where to cut. I have included a snip from the instruction for the # BLU33FR base plate that shows roughly where to trace and cut. This and the installation video I linked below will be the only real resources we have for this. I have also linked the manufacturer instruction manual for you below. The second to last page goes over the permanent baseplate cable installation. Feel free to reach out and reply below...
    view full answer...
  • Best Flat Tow Setup For 2021 Ford F150 With etrailer Base Plate
    Hey Aj, you came to the right place. I can help with all of that. I will start with a list of parts I recommend for flat towing your F150, followed by a few important notes. Here is what I recommend: - etrailer XHD Non-Binding Tow Bar - RV Mount - 2" Hitch - 10,500 lbs # e94ZR - Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights - 7-Way to 6-Way Adapter Cord # RM38FR - Roadmaster Battery Charge Line Kit for Towed Vehicles # RM-156-25 - Demco Stay-IN-Play Duo Flat Tow Brake...
    view full answer...
  • Recommended Flat Towing Parts for a 2021 Ford F-150
    It is definitely that simple! There's a note in red in the vacuum connection section of the installation instructions on the Demco Stay-IN-Play DUO item # DM86VR that addresses your concerns. It states the following: "If you have an electric brake assist and your vehicle requires the battery to be disconnected, leave the vacuum line and check valve open to atmosphere. If you have electric brake assist and the battery remains connected, remove the check valve, and turn it around or block...
    view full answer...
  • Does The Blue Ox Base Plate BLU33FR Fit 2024 Ford F-150 Raptor Ranch Model?
    Hello Richard, thanks for reaching out. Yes, the Blue Ox Base Plate # BLU33FR will indeed fit the 2024 Ford F-150 Raptor Ranch edition. We have confirmed this with Blue Ox, as well as with a few of our own customers who have successfully completed the installation. Are you needing the other parts for your flat tow setup? Let me know and I am happy to make some recommendations.
    view full answer...
  • Parts Needed To Flat Tow New 2021 Ford F-150
    I would be happy to recommend everything you need to flat tow your 2021 Ford F-150. I recommend the Blue Ox Base Plate Kit # BLU33FR which is confirmed to fit your vehicle and will pair up perfectly with the Blue Ox Avail Tow Bar # BX7420. Since the Avail # BX7420 includes safety cables you will not need to purchase them separately. To complete your flat towing set up you will need wiring, and a supplemental braking system. For wiring I recommend the Blue Ox Tow Bar Wiring Kit # BX8848...
    view full answer...
  • 2022 Ford F-150 Curt and Blue Ox Base Plate Kit Comparison
    Yes, the Curt # C48JR and Blue Ox # BLU33FR base plate kits that fit your 2022 Ford F-150 are essentially the same thing, just branded differently. They are both compatible with the same tow bars and have the same functions. For a complete flat towing setup you will need a base plate kit, tow bar, safety cables, vehicle tow bar wiring, a supplemental braking system, and possibly a high-low adapter. If you do not have all of these components I recommend the following: Blue Ox Alpha 2 -...
    view full answer...
  • Do 2023 Ford F-150 Tow Hooks Need to be Removed for Blue Ox Base Plate Kit Installation
    The tow hooks on your 2023 Ford F-150 will need to be removed for installing the Blue Ox Base Plate Kit # BLU33FR, and they won't be reinstalled due to where the base plate kit sits on your truck frame. This is the case for all of the base plate kits that fit your truck. I've attached an installation video of this kit on a 2022 F-150 as well as a photo of what the end result will look like when you're done for your reference! For a complete flat towing setup you will need a base plate...
    view full answer...
    Image 1 for
  • Recommended Flat Towing Setup for a 2022 Ford F-150
    It sounds like you're looking for a complete flat towing setup for your 2022 Ford F-150. If that's what you're after, you're going to need: -A base plate kit, # BLU33FR, -The Blue Ox Avail # BX7420 you mentioned you wanted to use, -The Demco Air Force One # SM99243 you also mention in addition to the Roadmaster Brake-Lite Relay Kit for Towed Vehicles # RM-88400, & -A wiring harness # RO44FR with the charge line kit # RM-156-25.
    view full answer...
  • Recommended Flat Towing Set Up for a 2023 Ford F-150 XLT FX4
    Along with the supplemental braking system you will also need a base plate kit, wiring harness, and a charge line to keep your battery from dying. Since you have a Blue Ox tow bar you will want the Blue Ox Base Plate Kit item # BLU33FR. This kit has removable tabs that will keep your truck looking as close to factory as possible when you are not towing it. We have two different options for wiring harnesses depending on whether or not your F-150 has LED or incandescent lighting. For LED...
    view full answer...
  • Which Blue Ox Base Plate Kit Fits 2026 Ford F-150
    Hey Thomas, since you have a 2026 Ford F-150 you will have to go with the new base plate kit part # BLU33FR. While this does look a lot like the kit you have now the mounting holes are located a little differently. Now is there a way to make what you have work on your new truck? Maybe...but that's not something we can really give guidance on as it would void the warranty of the base plate kit and would potentially be pretty dangerous. I know these kits are expensive but I would highly recommend...
    view full answer...
  • Recommended Braking System and Flat-Tow Parts for a 2021 Ford F-150
    In order to flat-tow a 2021 Ford F-150 you will legally need a tow bar, base plate kit, safety cables, lighting, and a supplemental braking system. That said, there are a few other things you could use to make the experience easier although they may not be required. I have attached some recommendations below. The Blue-Ox Avail, Roadmaster Diode, and Roadmaster Battery Charge Line are all great options we use and recommend frequently. Blue Ox Base Plate Kit part # BLU33FR Blue Ox Avail...
    view full answer...
  • Parts Needed To Flat Tow 2022 Ford F-150
    For a complete flat towing setup you need 5 primary items, a base plate kit, tow bar, safety cables, vehicle wiring to link your towed vehicles indicator lights with your motorhome, and a supplemental braking system. Sometimes additional items may be necessary for braking and/or charging system and possibly a high-low adapter. This is used to adjust the tow-bar angle to ensure it sets in that desired +/- 3" of level range. For your 2022 Ford F-150, I recommend the Blue Ox Alpha 2 Non-Binding...
    view full answer...
    Image 1 for
  • Base Plate Kit and Lighting Kit that Fits 2022 Ford F-150 Platinum Hybrid
    The correct Blue Ox base plate kit for your 2022 Ford F-150 Platinum Hybrid is the part # BLU33FR and the correct Hopkins tow bar lighting kit is the part # HM77VR.
    view full answer...
  • Comparing Roadmaster and Blue Ox Base Plate Kits For 2021 Ford F-150 4WD
    If I was installing a base plate kit on my 2021 Ford F-150 4WD to flat tow it I personally would go with the Roadmaster Direct-Connect Base Plate Kit # RM38VR over the Blue Ox # BLU33FR. This is simply due to preferring the Roadmaster tow bars over the Blue ox options, though both brands are well known and very reliable so you really cannot go wrong with either option especially since both of these above base plate kits install in a very similar manner, and both have removeable arms so...
    view full answer...
  • Recommended Flat Tow Wiring Kit For a 2022 Ford F-150 Lariat with LED Tail Lights.
    I can help you out, I have a great flat tow set up linked for you below that will work with your 2022 Ford F-150: **Blue Ox Base Plate Kit - Removable Arms # BLU33FR. **Blue Ox Avail Non-Binding Tow Bar - Motorhome Mount - 2" Hitch - 10,000 lbs # BX7420. **Roadmaster InvisiBrake Supplemental Braking System # RM-8700. **Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Wire to 6-Wire Straight Cord # RM-152-98146-7. **Roadmaster Battery Charge Line Kit for Towed Vehicles # RM-156-25. All...
    view full answer...
  • Replacement Arms And Locking Pins For A Blue Ox Baseplate Kit And Tow Bar
    Replacement arms for the Blue Ox Base Plate Kit # BO74FR can be purchased with part # BLU57XR. If you instead are referring to the pins that run through the tow bar and baseplate arms to lock them together then you can use part # BX88359. If you're referring to something else just send me a picture and I'd be happy to find what you need.
    view full answer...
  • Install Instructions for Blue Ox Base Plate Kit that Fits 2021 Ford F-150
    We don't have any install videos at this time for base plates that fit your 2021 Ford F-150 at this time but we do have a detailed set of install instructions I have attached to this page for the # BLU33FR.
    view full answer...
  • Correct Blue Ox Base Plate for a Hybrid 2023 Ford F-150
    It's the same part we just use a different inventory number. The correct Blue Ox base plate kit for your 2023 Ford F-150 Hybrid is item # BLU33FR which is also BX2686. This base plate kit is custom fit and works with all Blue Ox tow bars. I have linked an installation video below to help you get it set up. The rest of the parts you will need to flat tow your F-150 Hybrid are listed below: Tow Bar and Safety Chains - Blue Ox Ascent Non-Binding Tow Bar item # BX4370 Wiring Harness - (Incandescent...
    view full answer...


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Conner L
Test Fit:
Conner L
Employee Jesse B
Test Fit:
Jesse B
Employee Scott A
Test Fit:
Scott A
Employee Mike S
Written by:
Mike S
Employee Thomas T
Video by:
Thomas T
Employee Ethan H
Video by:
Ethan H
Employee Daniel D
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Daniel D

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