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Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver - 2" Ball
Stealth Hitches

Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver - 2" Ball

Part Number: 391CONVOC3
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$237.62
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Use your Stealth Hitches rack receiver to tow a small trailer with this all-inclusive towing kit. Remove the receiver attachment from your hitch and insert the included ball mount. Custom-fit 4-way harness, hitch ball and safety chain loops included. 1-800-940-8924 to order Stealth Hitches accessories and parts part number 391CONVOC3 or order online at etrailer.com. Free expert support on all Stealth Hitches products. Great prices and Fastest Shipping for Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver - 2" Ball. Accessories and Parts reviews from real customers.
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  • Reviews (30)
  • Q & A (0)
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Stealth Hitches Accessories and Parts - 391CONVOC3

  • Trailer Hitch Ball Mount
  • Ball Mounts
  • Towing Kit
  • Stealth Hitches
  • Stealth Hitch

Use your Stealth Hitches rack receiver to tow a small trailer with this all-inclusive towing kit. Remove the receiver attachment from your hitch and insert the included ball mount. Custom-fit 4-way harness, hitch ball and safety chain loops included.


Features:

  • Complete kit lets you use your Stealth Hitches rack receiver (391SUOB15 or 391SUOB20) for towing
  • Detachable ball mount locks into hitch in place of receiver attachment
    • Mount securely attaches to your hitch's cross tube to eliminate rattle and play
    • Included hitch ball provides connection point for your trailer's ball coupler
  • Black powder coat finish on ball mount and safety chain loops offers superior rust protection
  • 4-Way flat trailer connector mounts at the back of your vehicle to power your trailer's signal lights
  • Safety chain loops included


Specs:

  • Maximum gross trailer weight: up to 3,500 lbs
  • Not rated for weight distribution systems
  • Ball mount:
    • Ball size: 2"
    • Rise from ground to top of ball (when used with 391SUOB15 or 391SUOB20): 18"
    • Length (from center of ball hole to center of peg inserted into hitch block): 10"
    • Total length: 13"
    • Base thickness: 3/4"
    • Ball hole diameter: 1"
  • Limited lifetime warranty


SHT25028 Stealth Hitch Hidden Trailer Hitch Towing Conversion Package - 2" Ball



This Product Fits The Following Vehicles





Customer Reviews

Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver - 2" Ball - 391CONVOC3

Average Customer Rating:  4.8 out of 5 stars   (30 Customer Reviews)

Use your Stealth Hitches rack receiver to tow a small trailer with this all-inclusive towing kit. Remove the receiver attachment from your hitch and insert the included ball mount. Custom-fit 4-way harness, hitch ball and safety chain loops included.

by:

Easy installation and all is well after one yer of use.



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2023 Volvo XC60. I bought this and the hitch separately. If you're not used to doing these, like me, the install was actually a fun and easy project, if you take your time to understand how things come apart/go together. I won't know if I did it all right, though, until I have the dealer program the vehicle to accept the new accessory. One pic shows white,braided wire to grounding nut. Another shows where I affixed the module. And another shows the black plug that is to be removed for where the wires will exit the vehicle.



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Worked fine but wiring came with no instructions (got from stealth website) and the thickness of the wires was not compatible with the connectors without a lot of effort to force the splice. Wires much thicker than car wires. Hitch part works great.



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You should have seen the macho Marina crowd as they watched me back my BMW 640 down the launch ramp with a 16 foot boat trailer hanging off the back. Guys were down on their knees looking under the rear of the car. But the best part was when I dropped the hitch and put it in the trunk! Lot' of OOOs and Ahaaas.



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The Stealth Hitch is a great option if you want to keep your rear end looking clean. This kit allows you to add towing ability to an already installed Stealth Hitch Rack Receiver. I added this to a 2020 Volvo XC90. You do need to remove the bumper fascia which, with the excellent videos on this site, was not very difficult. I was able to complete the project in a couple of hours.

***Note*** Stealth changed the size of the bolts holding the hitch block to the bar (from 1/2” to 5/8”) in 2021. Since I had installed my receiver rack in 2020, the included, longer bolts that you need to use to install the chain hooks did not fit. I contacted Stealth and they sent me a new kit with the smaller bolts, chain hooks, and (nicer) bracket to mount the connector to the hitch - no charge. It took about a week to get them so plan accordingly so you’re not stuck with your bumper fascia lying on the ground, not able to complete the job. I ran to the hardware store to grab some temporary bolts so I could get everything back together until the correct bolts came. I’m hoping I can change out the correct bolts without having to remove the bumper fascia again.



by:

the longer bolts weren't included. used original bolts even though a tad short. contacted etrailer and no response couple days later.



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This is fabulous! We've been using it for a basket to haul small machinery. Love this thing!!! So easy to have it be discreet when wanted as well.



by:

I am generally very happy with the design and function of this hitch. Unfortunately the paint started peeling off and rusting within weeks of installation. I keep my cars a long time so I will need to put extra effort into maintaining over time.



by:

Product was exactly as advertised - works perfect & was also recommended by my local BMW Dealership. Customer service form Alex (x72965) was exceptional!



by:

I was looking for a hitch that I could tow my motorcycle trailer behind my E92 3 Series 335i. This stealth hitch has the removable quick mount receiver and ball adapter, so that it wouldn’t be an eye sore when I wasn’t towing my bikes to the track.
It works great! I was thinking it would be a loose fit, but the hitch is rock solid! I’ve never pulled more than 1K since the car is so light, but I’m sure it wouldn’t be the hitch that would go out.
It is pricey, but you certainly get what you pay for! Minimal cutting required to the bottom side of the bumper, and it goes in place of the bumper plate. You can only see about 1/8” of the machined receiver under the bumper.
Great product if you need to tow something light with your 3 series!



by:

Great look, no ugly hitch to look at. HIGHEST quality products!



by:

Excellent hitch, instructions and videos were easy to follow no issues. Cant wait to install my bike rack and tow something



by:

Product works great. Only challenge was determining the correct turn signal and marker light wires without owning a multimeter. However, a couple paper clips, lead wires, and 12v bulb helped confirm the correct wires to splice into.

Note: The wire to pin 1 is for left/right directional. The wire to passenger side pin 4 is for the marker lights.

For connecting the wiring to power, remove the spare tire bracket to access the additional positive battery connections. Attach the black power line here instead of the battery post. For the ground wire, there is a collection of brown ground wires fastened with a crown nut towards the rear wheel well in the rear passenger side fuse compartment area. Attach the ground wire here instead of directly to the negative battery post.

I tested the wiring multiple times through the installation process to ensure all was good before closing it all back up again.



by:

The installation instructions were not very clear. The reinstallation of the bumper trim was very hard and to have another person help. That should be included on the instructions to understand the process and have another person available. Bumper trim was very hard to place back on correctly and I still have an edge that is not flush.



by:

Etrailer is great, knowledgeable, parts in stock and fast shipping.



by:

Hitch worked perfectly and wiring did also. Great fitment.



by:

Fast shipping. Great instructions. Lots of good videos. No problem installing the hitch. Love it.



by:

the rubber grommet and key fell out and were lost



by:

This is Amazing for the model 3. Love towing with it!!



by:

A great Kit. Good instructions. Totally hidden when not in use.



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Received my hitch fast. Quality. Highly recommended.



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See what our Experts say about this Stealth Hitches Accessories and Parts

  • Stealth Hitch For A 2024 Subaru Outback And Potential Installers
    Hello Jacob, thanks for reaching out. The Stealth Hitch # 391SUOB20 is what I recommend for your 2024 Subaru Outback. We do have quite a few installers in your area. I recommend either SCHWARTZ INDY in Noblesville, or WAYMIRE'S AUTO PARTS & SERVICE in Indianapolis. If you scroll down to the "featured help information" section below, you will see a link to our installer locator. Just enter your zip code and you will see the full list of installers in your area. Keep in mind that the Stealth...
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  • Hitch Recommendation for 2020 Subaru Outback for Bike Rack
    As the 2020 model is the first year of the 6th generation of the Subaru Outback Wagon, most of our hitch manufacturer's hitch fits are still in development and aren't available yet. Stealth Hitches does offer a fit, part # 391SUOB20. The hitch features a receiver tube that's removable, which makes the hitch disappear when it's detached. The hitch is perfectly suited for carrying a bike rack. Weighing a little above 35 lbs, the hitch is only about 5 lbs heavier than the typical hitch for...
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  • How to Tow Trailer with Stealth Hitch on 2020 Subaru Outback Wagon
    You are correct. The 2" receiver piece included with the Stealth Hitch # 391SUOB20 for your 2020 Subaru Outback Wagon should only be used for hitch-mounted accessories like a bike rack or cargo carrier. The receiver simply isn't designed to pull a trailer, no matter the weight, and isn't tested for this application. If you already have this hitch installed you can add the Ball Mount Towing Package # 391CONVOC3 that will let you pull a trailer. This kit includes the needed ball mount piece...
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  • Recommended Hidden Trailer Hitch for a 2020 Subaru Outback Wagon
    The trailer hitch I recommend for a 2020 Subaru Outback Wagon is the Stealth Hitches Rack Receiver part # 391SUOB20 which once installed will be completely hidden behind the rear bumper therefore you will retain the same factory appearance as the vehicle would have had once rolled off the showroom floor. The Stealth Hitches Rack Receiver is a direct bolt-on fit with no drilling required. However, you will need to remove the rear bumper fascia but this only needs to be done once whereas...
    view full answer...
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  • Comparing Stealth Trailer Hitches for a 2021 Subaru Outback
    There are two Stealth Trailer Hitch options for a 2021 Subaru Outback, the Rack Receiver part # 391SUOB20 and Towing Receiver part # 391SUOB20T. The Rack Receiver is designed only for hitch mounted accessories like bike racks and cargo carriers. The Towing Receiver is designed to be used for towing; it comes with the ball mount, hitch ball, and wiring which is everything you need to tow. It also comes with a Rack Receiver if you need to use hitch mounted accessories as well. If you purchase...
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  • Replacement for Stealth Hitches Ball Mount for 2020 Subaru Outback Wagon
    The # 391SUOB20T you purchased comes with the Towing Kit w/ Ball Mount and Trailer Wiring # 391CONVOC3. The 2" receiver # 391RR2 is the only option for a receiver, and none of them are rated for towing. You have to use the Stealth Hitches ball mount that came with the hitch if you want to tow. If you have lost the ball mount, you can replace it with the Ball Mount for Stealth Hitches Hidden Receiver Hitch # 391BMU3S. You will also need a hitch ball with a 1" diameter shank. You can use...
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  • Trailer Hitch Availability for 2020 Subaru Outback Wagon
    For your 2020 Subaru Outback Wagon we have two trailer hitch options at this time (December 2019). However, a trailer hitch designed to fit the frame of a 2019 Outback Wagon, like # 75673, will not fit the frame of your 2020 model. If you plan on only using the hitch for non-trailer loads, like a hitch mounted bike rack or cargo carrier, you will want to go with the Stealth Hitches Rack Receiver # 391SUOB20. To tow a trailer, you will need to use the Stealth Hitches Tow Package # 391SUOB20T...
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    Image 1 for
  • Comparing Stealth Hitches for 2020 Subaru Outback
    The difference between the Stealth trailer hitches for the 2020 Subaru Outback is simply that one is used for accessories like a bike rack, while the other is designed for towing a trailer. The Stealth Hitches Rack Receiver # 391SUOB20 comes with a 2 inch receiver which is only to be used for accessories. The receiver (pictured) cannot be used for towing, it is for people who want a hitch to use with a bike rack like the Hollywood Racks Trail Rider 2-Bike Platform Rack # HR200Z. If you...
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    Image 1 for Image 2 for
  • Can Third Brake Light Be Added to Trailer Wiring
    Trailer wiring does not use a dedicated stop light. The brake lights are integrated into the same circuit as the turn signals which is a very common setup found on vehicles and 99.9% of the trailers you see on the road. All you need in order to add a third brake light to your trailer is the Pacer Performance 3rd Brake Light Logic Module # PP20-702 which you'd wire into the trailer wiring to give you the dedicated circuit and a light. For this I highly recommend the Optronics Streamline...
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  • Does Wiring Harness Come Separate or With Stealth Hitch for 2020 Subaru Outback
    You can choose to get the Stealth Hitch with the wiring harness, ball mount and hitch in one package for your 2020 Subaru Outback Wagon. For that you need the Stealth Hitches Hidden Trailer Hitch Receiver with Towing Kit # 391SUOB20T. Alternatively, if you already had the Stealth Hitches Hidden Rack Receiver # 391SUOB20 and wanted to add the ball mount and wiring harness you could do so with the Towing Kit with Ball Mount and Trailer Wiring # 391CONVOC3. I have added links to the installation...
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Do you have a question about this Accessories and Part?


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 Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Mark S
Updated by:
Mark S
Employee Alexander C
Written by:
Alexander C

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