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  1. Tow Bar Base Plate
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2010 Subaru Outback Wagon
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Blue Ox

Blue Ox Base Plate Kit - Fixed Arms

Part Number: BX3501
In Stock
$518.58
Retail:$639.00
You Save: $120.42
Tow Bar Base Plate
Not Confirmed to Fit

2010 Subaru Outback Wagon

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has low-profile reinforcements, providing your vehicle with a streamlined look when you're not flat towing. Base plate bolts directly to your chassis. Great Prices for the best tow bar base plate from Blue Ox. Blue Ox Base Plate Kit - Fixed Arms part number BX3501 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (414)
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Blue Ox Tow Bar Base Plate - BX3501

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Provides secure attachment points so your vehicle can be safely towed behind your RV.
  • Blends In When Not Towing: Hidden design with removable arms keeps the front end looking clean and uncluttered.
  • Quick Hookup and Removal: Twist-lock arms insert and release easily for fast setup and storage.
  • Even Tow Force: Crossbar support spreads pulling stress evenly across the chassis for a stable, balanced tow.
  • Built to Last: Powder-coated steel resists rust and corrosion for dependable performance trip after trip.
Made in USA

Features to know about

Made for a Clean Front End: Low-Profile Base Plate with Fixed Arms

This base plate gives your setup a clean, streamlined look when you’re not towing. Its low-profile reinforcements and crossbar support beam blend in smoothly with the bumper, avoiding the bulky, protruding hardware that gets in the way. The sturdy fixed draw bars stay visible but sit close to the vehicle’s front end for a neat finish. When you’re walking by, there’s nothing jutting out to catch a knee or shin.

Blue Ox Base Plate Kit with removable arms attached to vehicle front for flat towing setup

Blue Ox Base Plate Kit installed on vehicle with arms removed showing hidden design

Blue Ox Base Plate Kit with fixed arms connected to vehicle front frame for towing setup

Installed Blue Ox Base Plate Kit shown without arms for seamless hidden design on vehicle front

Built to Handle the Miles: Durable Steel Construction and Even Load Spread

The base plate bolts directly to the chassis using the included mounting hardware—no welding needed. Its sturdy steel design spreads towing forces evenly across the frame to help reduce stress on the suspension. The powder-coated finish resists rust and corrosion, keeping everything solid through long-distance hauls and years of use.

Quick, Reliable Connection: Secure Lugs for Blue Ox and Adapter Options for Others

Each lug pairs securely with Blue Ox tow bars for a tight, dependable connection every time you hook up. If you run a Roadmaster or Demco setup, adapters (RM-031 or RM-031-5 for Roadmaster, DM9523041 for Demco) are available separately so you can integrate your existing gear without hassle. The bracket spacing is 24" with a bracket height of 13", making it easy to plan your tow bar alignment and any high-low adapter needs.

Close-up of Blue Ox Base Plate removable arm showing twist and lock connection feature

Detailed view of twist-and-lock attachment mechanism on Blue Ox Base Plate removable arm assembly

DIY-Friendly Setup: Straightforward Bolt-On Installation

You can handle this install at home with basic tools. The straightforward bolt-on design means no welding is required, and all necessary hardware comes in the kit. Once mounted, it’s ready to tie into your tow bar system as part of a complete flat towing setup that includes safety cables, wiring, and a braking system (each sold separately).

Confidence on Every Trip: Backed by a 3-Year Warranty

Built tough and made to last, this base plate kit comes with a 3-year warranty for peace of mind on every mile. Whether you’re setting out for short weekend getaways or cross-country travel, it’s a solid foundation for worry-free flat towing.

Specs

Dimensions

  • Distance between brackets: 24"
  • Bracket height: 13"

Warranty

  • Warranty length: 3-Year warranty

Illustration showing flat towing basics including tow bar, base plate, safety cables, wiring, and braking system components


BX3501 Blue Ox Baseplate - Standard Tabs

Installation Details BX3501 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.8

414 reviews
Review sort icon
Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has low-profile reinforcements, providing your vehicle with a streamlined look when you're not flat towing. Base plate bolts directly to your chassis.

by:

Installing it today. I was impressed with the quality of components and construction. I test fitted and it slid right in. Now to drill the holes. Another thing was the quick delivery and packing. I definitely order from etrailer again.



by:

The Blue Ox BasePlate has worked out very well. We've traveled over 3,000 miles on 4 separate trips....with multiple hookups and detachments. Great system. The only constructive comment is the electric hookup for lights/turn signals was a little wonky but my mechanic worked it out with the manufacturer.



by:

Installed this on a 2014 Chevy Express 3500 15 passenger van. Install was time consuming, as holes needed to be drilled (went through 2 drill bits) and the nuts must be fished through the frame, then "caught" by the bolt. I think there were 12 of them! Instructions were clear, though, and I've safely towed without incident over 7,000 miles in the past year. Definitely rock solid! Paired up with a Blue Ox Aventa 7,500 lb tow bar.



by:

Quality built product! And outstanding customer service by Ashley!!



by:

I had a simple ball hitch setup for my 1999 Jeep Wrangler for towing behind our RV. Our first trip out with it, the bolts that attached the bar connectors to the front of the Jeep came loose. I was fortunate that they didn't come out completely and cause a major accident. I was able to tighten them again, and we had no additional issues on our trip. Of course, this made me extremely nervous with my 'budget' route to tow the Jeep so I began looking for a better, more reliable solution.

Blue Ox was the name that kept coming up so I purchased the BX1120. The build quality is outstanding, it's extremely solid and very durable. Installation time was about an hour and a half once I had the right tools, couldn't find my 1/2 inch socket set! I'm using the Blue Ox Alpha tow bar with this setup.
I will say that having a second set of hands to install is valuable, my son had to come help me get the drivers side bolts in while I held the steering housing in place.

All in all, I'm very pleased with the product. It went in easy and should save my nerves on our next road trip!

1999 Jeep Wrangler Sport
After market front bumper (Plenty of clearance with this specific mount)



by:

A well-built, stout and heavy-gauge base plate with beautiful welds. It brings peace of mind for towing my Cherokee Sport cross-country behind my Class C without worry of mechanical failures on the open road. Because so much money and liability rides in tow, Blue Ox is the first choice.



by:

First of all, the staff at etrailer has always been there with answers with anything. Fitment, installation, usage etc. Second. The install was easy with the enclosed instructions. I did it by myself with only getting help to raise and lower the bumper. After several thousand miles of towing, still tight and still looks great



by:

1 year later, it’s been used for over 1500 miles and held up great. I did the install and had a weld shop tax the bolts do they wouldn’t back out.



by:

I'm not giving the products the stars as much as the woman who helped me select them and turned me onto the "road-master" product line. Road-master had a "towed-car" hitch for my 2002 Mazda Protege. It was a blessing to have met her acquaintance.



by:

Very simple to install, just need to drill a few holes in the frame. Comes with everything you need except a couple basic washers (mine came with 3 lock washers and 2 standard flats for 4 bolts)…

Would be nice to have the torque specs also in the instructions but the busted bolt is on me!



by:

Perfect fit, well built of high quality materials. In my mind you just can't get much better than Blue Ox. The only issue is that the BX1120 doesn't have removable twist lock tabs. The fixed draw bar mounting tabs are at just the right height and position to play havoc with your shins when the draw bar is not installed. I solved that problem with a shin guard I made of 2 inch schedule 40 PVC. (see photo) Fits perfectly, guards the breakaway switch and lighting connector when not in use, and solves the shin interference problem.



by:

Base plate is well built and fit well. As I would expect from Blue Ox products. My only complaint and the reason for 4 stars would be the horrible instruction. Pictures are absolutely horrible. Not a big deal for the mechanically inclined, but not everyone fits that category.



by:

Outstanding communication. Outstanding customer service. Outstanding towbars and baseplates. Will be back.



by:

Once again just great service from etra iler



by:

Easily installed but proper alignment needs to be maintained before drilling the additional hole required for through bolts.



by:

Not a bad install the nuts on the end of the wires was a little strange and odd to use and bend….. worked out great haven’t towed it yet ….bolted in and ready. There’s not really any place on thes 06 Wrangler to put those safety cables to the frame. Alex T in sales was great.



by:

The kit is well built and comes with all the necessary hardware to install. Installation was a breeze and asthetically blends in well with the front of the truck. Great job on the design and the production!



by:

We really like our blue ox towbar mounts from etrailer. We're excited to be able to flat tow our 2001 F-250 with our ATV in the bed. Real game changer,, Thank You etrailer
A few pictures of how I attach it



by:

4 it's in solid, but the [finish] that was used killed it from being a five.

The installation took about four hours. I had a tight interference fit between the frame rails. I wish I had an 18-24" linear ram, but I didn't. So two hydraulic floor jacks, with 4 - 24" welding clamps, and two 12" C-clamps, a short 2# sledge did the trick. Nothing a little spray paint can't fix. Four bolt holes lined up nicely. Two 1/2" drilled holes from the bottom were easy leverage to set up. Two 1/2" drilled holes inside to outside, were quite the challenge to get behind the drill. All fasteners now torqued to specification with red locktite. Added the 1/2" safety cables, made an adjustment in the lower airdam. And presto, here you have it. Now time to set up diode kit, and brake away switch installation.



by:



by:

Perfect fit to my Sami.



by:

It was a tight fit. Had to slightly enlarge a couple of holes. Took 2 hours to install.



by:

I had dreams of a quick bolt on. That was not the case. The manufacturer used oversized welds that required extensive cutting on the horns. Even then, the bolts did not align. Sigh. Drilling holes was not enjoyable at 92 degrees.I finally got it attached to the Samurai in a safe manner, but it took most of a day. The Blue Ox Arms were attached to the base plate, cables, wiring., etc. were installed easily. I towed the 1988 Suzuki Samurai safely to Arizona without any problems at all.



by:

The predrilled holes didn't quite match up which required drilling out a little. Other than that it went quite well. It took this eighty year old man about two hours to get the whole thing mounted.



by:

Easy enough install on my 86 samurai. Had to do some persuading but nothing major. I did need to notch the bottom of the bumper in two spots to clear the mounting brackets. Seems awfully expensive when you see what you get.


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

  • Will Blue Ox Aventa II Fit Blue Ox Base Plate Kit on 1987 Suzuki Samurai
    Hey Joseph! The Aventa II is compatible with the Blue Ox Base Plate Kit # BX3501. You will also need tow bar wiring # RM-15267 and supplemental brake system like # SM99251 if you don't already have them. If you need anything else don't hesitate to reach out in the comments below.
    view full answer...
  • Base Plate And Tow Bars That Fit A 1987 Suzuki Samurai
    There isn't a way to know for sure without knowing what you have currently, however it sounds like you have the: -Blue Ox Base Plate Kit # BX3501. This base plate kit is a direct fit for your 1987 Suzuki Samurai, measures 24" between tabs, and weighs 28-lbs. If this is what your Samurai has, then you are going to need an adapter # RM-031 unless you have the Roadmaster Falcon 2 Tow Bar for Blue Ox Base Plates # RM-525 in which this will work with your Blue Ox base plates with no adapter. If...
    view full answer...
  • Parts Needed to Flat Tow a 1988 Suzuki Samurai Behind an RV
    No, the Roadmaster adapter # RM-033 itself isn't base plates. It is an adapter that attaches to Roadmaster base plates and allows you to then use certain Blue Ox and Demco tow bars. For actual base plates for the 1988 Suzuki Samurai we have Roadmaster base plates # 1003-1 and Blue Ox base plates # BX3501. If you go with the Roadmaster base plates I recommend the Falcon 2 tow bar # RM-520. Or if you are looking for a more economical option I recommend the Tracker # RM-020. The Tracker costs...
    view full answer...
  • Recommended Parts for Flat Towing a 1986 Suzuki Samurai
    We definitely have the parts needed to flat tow your 1986 Suzuki Samurai. I'll recommend parts that are simple to install and can easily be transferred to a future vehicle if the need arises. 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. Here are the parts I recommend using: Blue Ox Base Plate Kit - # BX3501 etrailer SD Non-Binding Tow Bar for Blue Ox Base...
    view full answer...
  • Base Plate Fit on 1987 Suzuki Samurai With Front Leaf Springs
    We do have an option for a base plate for your 1987 Suzuki Samurai with front leaf springs (with the only exception being if you have a brush guard), though I reached out to Roadmaster who said the # 1003-1 will not fit that chassis. So instead, what you will need is an option from Blue Ox: - Blue Ox Base Plate # BX3501. I have added a link below to the installation instructions for you, and in them you can see that the base plate installs to the side of the chassis on the frame rails....
    view full answer...
  • Parts Needed to Flat Tow a 1988 Suzuki Samurai with a 2004 GMC Sierra
    You will need a specific wiring set up on the 1988 Suzuki Samurai in order to flat tow it behind your truck. If you want to keep the turn signals separate on the Suzuki then you can use hardwire diode kit with converter # 154-792-118158. I have included a link to the installation instructions for you. Another option is to just use a magnetic kit like # RM-2120. This unit will plug into the 4-Way adapter end and the lights are independent of the vehicle so you will not have to cut into...
    view full answer...

Do you have a question about this Tow Bar Base Plate?


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee John H
Expert Research:
John H
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Michael B
Updated by:
Michael B
Employee Carrie F
Updated by:
Carrie F

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