This powder coated steel receiver clamps around your RV's 4" square bumper to provide a 2" x 2" trailer hitch receiver opening. Perfect for hitch accessories or light-duty towing. Lowest Prices for the best rv hitch from Ultra-Fab Products. Ultra-Fab 2" Motor Home Trailer Hitch Receiver for 4" x 4" Bumpers - 3,500 lbs part number UF35-946402 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
49.95
4.7384

Price: $49.95

Ultra-Fab 2" Motor Home Trailer Hitch Receiver for 4" x 4" Bumpers - 3,500 lbs

Item # UF35-946402

Retail:$53.89

Our Price: $49.95

Orders above $99 qualify for free shipping

Shipping Weight: 10 lbs

Quantity: 

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  • Bumper Mount
  • 4 x 4 Inch Bumper
  • Bolt-On
  • Ultra-Fab Products
  • 350 lbs TW
  • 3500 lbs GTW
  • 2 Inch Hitch



Ultra-Fab Products RV Hitch - UF35-946402

This powder coated steel receiver clamps around your RV's 4" square bumper to provide a 2" x 2" trailer hitch receiver opening. Perfect for hitch accessories or light-duty towing.


Features:

  • Trailer hitch receiver clamps onto your RV's rear bumper
    • Provides receiver opening for hitch-mounted accessories - such as bike racks and cargo carriers - or light-duty towing
  • Heavy-duty steel construction
  • Black powder coat provides excellent corrosion resistance
  • Hardware and U-bolts included for installation

Specs:

  • Application: 4" x 4" RV bumpers
  • Receiver opening: 2" x 2"
  • Maximum gross trailer weight: 3,500 lbs
    • Do not exceed weight rating of your bumper
  • Maximum tongue weight: 350 lbs
  • 1-Year warranty

Note: For use with RV-approved accessories only.


35-946402 UltraFab Universal Hitch Adapter






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Video of Ultra-Fab 2" Motor Home Trailer Hitch Receiver for 4" x 4" Bumpers - 3,500 lbs


Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.




Video Transcript for Ultra-Fab Products Specialty Trailer Hitches UF35-946402 Review

Today we're going to review part number UF35-946402. This is the Ultra-Fab 2" Motor Home Trailer Hitch Receiver for Four Inch Square Bumpers with a 3,500 pound weight capacity. This trailer hitch receiver will clamp onto your RV's rear bumper. As you can see, these U-bolts, which are all included, they are four inch by four inch so they are designed to clamp onto your four inch square bumper. This will provide a receiver opening right here for hitch mounted accessories such as bike racks and cargo carriers or even light duty towing. It is made of a heavy duty steel construction, has a nice black powder coat finish, helps provide excellent corrosion resistance.

The hardware, the U-bolts, everything is included for the installation. Again, the application for this is on a four inch by four inch RV bumper. The receiver opening is two inches by two inches. Maximum gross trailer weight capacity on this is 3,500 pounds. The maximum tongue weight capacity is 350 pounds but the thing you do want to check is the bumper that this will be attached to, you want to check the weight rating of that bumper. You do not want to exceed that weight rating of the bumper so if the weight rating of the bumper is lower than this, than you would have to go by that as your guideline.

Also, it is designed to mount like this. You can also turn it over if you do want to mount this on top then you can mount it this way if you like also. If you'll notice right here, it has the included rings for the safety chains to hook to. Those are your safety chain loops hook up. One other thing, when you do use hitch mounted accessories on this, you do want to make sure that those hitch mounted accessories like a bike rack or a cargo carrier are RV approved accessories because you do want to make sure they're approved to be attached to a rear of an RV bumper. That should do it for the review on part number UF35-946402.

The Ultra-Fab 2" Motor Home Trailer Hitch Receiver for Four Inch Square Bumpers. .


Customer Reviews

Ultra-Fab 2" Motor Home Trailer Hitch Receiver for 4" x 4" Bumpers - 3,500 lbs - UF35-946402

Average Customer Rating:  4.7 out of 5 stars   (84 Customer Reviews)

This powder coated steel receiver clamps around your RV's 4" square bumper to provide a 2" x 2" trailer hitch receiver opening. Perfect for hitch accessories or light-duty towing.


- UF35-946402

by: James DaVanzo08/26/2013


The product arrived ahead of schedule. etrailer upgraded my shipping at no extra cost! It fit on my bumper with very little problem. It was tight because of my chrome covering, but I expected that. I did have to replace two of the nuts that would screw on, and I had wanted to place it above the bumper but the body of the trailer wouldn't let me. I haven't gotten a bike carrier yet, but I wholly expect it to work just fine. I would have given it an excellent but for the bolts I had to replace. 97056



- UF35-946402

by: Rich A.07/03/2013


So far it was very easy to put on the Trailer, I used it for a cargo carrier to place a 3000 Honda Generator on the carrier, work great, the next thing I'm going to try is to pull my 2 Waverunners, but I will check the weight first.. 87521


Comments

It has worked great, but now I have changed my Trailer and do not need it anymore

Rich A - 07/03/2014

5285

- UF35-946402

by: Jim W.06/03/2013


Receiver bolts right up perfectly to my travel trailer 4'x4" steel bumper. My bumper has a decorative aluminum cladding, but this unit fit just fine over it. This product appears pretty robustly built. In photo this unit looks alot like the much cheaper UF35-946401 (I know because I initially purchased that one, but the u-bolt snapped, so I exchanged for this one). This one is more heavily built, and designed for actual towing. I wanted the peace of mind the heavier product offers. I plan on using to hold a 2 bike platform type carrier. It appears to hold the rack quiet securely. Have not tried it on the road yet, but have no reason to believe it will not perform. 83136



- UF35-946402

by: curtis m04/20/2014


Great product! Service at e trailer first class. 126021


Comments

DOING GREAT !!!!

curtis m - 04/20/2015

10965



- UF35-946402

by: cd01/21/2016


Received the hitch adapter early this morning. The fastest delivery time ever. Under 24 hrs. I have unpacked the product and see no damage in shipping. We have ice and snow on the camper now,so will have to wait for warmer weather to install. I am very pleased with the fast service and the product is well constructed,so I have no doubt that it will meet and exceed my needs. Thank you for your attention to detail and followups thru the process. I would be happy to recommend your company to anyone in need of your products. 235943



- UF35-946402

by: Leroy E08/28/2012


Got hitch on time as promised. Instalation was simple and works great Thanks 53374



- UF35-946402

by: Alvin09/28/2015


Purchased for bike rack on our trailer. Receiver tube was mis-shapen and while it would hold some hitches, would not hold the bike rack. Bike rack fits in our car and truck receivers, but not this one. Of course I didn't find this out until after it was installed and got the bike rack firmly lodged and stuck. Will return for credit and will buy locally where I can confirm fit. Service as always was awesome! 228086



- UF35-946402

by: L. Bullock06/27/2012


Shipping and response time was EXTREMELY fast, even with UPS Ground. I literally had the air ratchet out putting this unit on my camper trailer when I got this email to rate the product. Installation was absolutely a snap. Took longer to reposition the spare tire carrier than to put this rig on. Extremely sturdy and bulit out of heavy steel. Can't wait to sit the Yeti and generator on the back and head out. 45884



- UF35-946402

by: Raymond B.08/04/2014


We needed a receiver for a bike rack that would fit the bumper of a travel trailer we have. After reading some of the reviews for this item decided to purchase it. It came within a few days of ordering it as promised. It is held on the bumper with U-bolts that fit the bumper perfectly, and tightened with nylock nuts which are better than lockwashers in my opinion. Overall this is a quality product. 144286



- UF35-946402

by: Dick N.07/23/2014


Great Product!!!! etrailer is awesome. To all at etrailer thank you for the great service and fast shipping and great products. Have bought from you many times and will always buy from you. I always check you 1st and the price is always the best. THANK YOU and keep up the good job. Too all Ultra- Fab products are the highest quality you can find and etrailer carries them." wow"Great company 142702



- UF35-946402

by: Vernon S.11/14/2013


Your product is good. I have to get a welder to move and remove some other items on my bumper in order to place it in the middle where it belongs. The U Bolts could have been 1/4 " wider. I had to hammer them onto the bumper and that spread the screw portion a bit. Other than that, I am pleased with the product and it arrived in a timely fashion. 107356



- UF35-946402

by: R308/28/2015


My parts arrived in good order and are well made. I was very happy and impressed with the customer service after I ordered the wrong part, the return was very easy. They even expedited shipment of the right part after I reordered. It was a pleasant surprise to deal deal with a quality company that has such outstanding customer support!! 222408



- UF35-946402

by: Chuck T03/04/2015


A very well made product at a nice price! Works very well on the bumper of my travel trailer for my tailgating BBQ, The people at - etrailer - were so very helpful and knowledgeable on what I needed! I have been coming back as a customer to - etrailer -since 2010 because of great products, nice prices, and the best customer service!! 176930



- UF35-946402

by: Paul P.04/22/2015


Well constructed, very easy to install, negates fabricating or adapting a hitch by taking advantage of existing 4" bumper. 187377



- UF35-946402

by: JC Morris03/16/2017


Very good quality easy and quick to install and heavy enough to carry what I need to carry. 353499



- UF35-946402

by: Evan05/19/2015


I actually wanted the UF-946401 to hold a bicycle rack I already had, but it was on back order and I was leaving for a 1 month trip- So I got this instead. This thing is impressive, to say the least. Very heavy duty and really easy to install. No doubt it will work fine with a trailer. 194440



- UF35-946402

by: Sammy R.07/24/2015


Hitch was exactly what i needed and very well built. it was also ten dollars cheaper thru etrailer than another well known rv parts supplier and i got free shipping by ordering a few more items i needed. shipping was prompt. can't ask for much more. 214161



- UF35-946402

by: Kevin S01/28/2015


Although I didn't pay for expedited shipping, they upgraded it anyway. I haven't used the product yet, but it is exactly as described. It appears to be a quality built product. Thanks Etrailer for everything. I WILL be doing business again with you. 171535



- UF35-946402

by: Ron H.02/24/2014


Looks well made. Advertised as able to tow trailers-use caution as it is only bolted to the bumper. I plan to use it for a cargo carrier adapter. There is a cheaper very similar pictured one that is actually MUCH lighter duty. Be careful. 117390



- UF35-946402

by: Steve R12/06/2016


This hitch and cargo carrier are exactly what I needed and was delivered a day early. I have a small 20' camper trailer. These products are going to make this summers dirt biking trips more organized and enjoyable. Thanks etrailer! 323922



- UF35-946402

by: Brian J05/11/2012


I am a little disappointed about this Hitch. It is a very loose fit for the receiver. Lots of movement. It should be fabricated to have a better snug fit to eliminate so much play. Other than that it fits the 4" bumper great 40053



- UF35-946402

by: Matthew, Calhoun, GA04/06/2015


Very sturdy product. Purchased it with the Maxxhaul Platform-style 2 bike carrier, and it all fits perfectly. Installed the receiver on the camper this weekend and will take it all out for maiden voyage next weekend. 183507



- UF35-946402

by: joatmon05/26/2015


This hitch accomplished exactly what I wanted to do. I had to modify my trailer frame a bit to accommodate it, but that has nothing to do with the hitch. Karen at etrailer was most helpful. Thank you Karen! 196945



- UF35-946402

by: Neil S08/23/2013


Product as delivered was very stout,,,looks like it will certainly do the job,,,,,, the Lock nuts sent were not right, sent metric instead of the 1?2 inch however the company has mailed them out to me,,,,, 96560



- UF35-946402

by: Zach08/11/2014


Ordered this product to haul my family's bikes on the back of our travel trailer. It installed easily and works perfectly, I was pleased with the quality of the product. 145961



- UF35-946402

by: Vincent04/23/2016


Thanks George for following up. The product is great. Had no problems installing and using and the quality is excellent. Customer service is great also. Thanks again. 246660



- UF35-946402

by: melvin hedrick08/20/2013


the hitch was ok the u bolts were not good the nuts would not fit and we had to buy new ones seems like that would be something that is checked before shipment 96068


Comments

We have had two instances of this happening, and we have been in contact with Ultra-Fab. It seems that some metric nuts had gotten mixed in with the standard nuts that fit the U-Bolts. We will be going through all the units in our inventory and correcting any affected and Ultra-Fab will be checking before they send units out. Of course, we are more than happy to make sure you get the proper hardware that should be included. Feel free to give us a call.

Patrick B - 08/21/2013

1934

- UF35-946402

by: Michael S.05/28/2014


This will work out great. Now I can put the bikes on a rack off of my 34 foot camper . This leaves room in the back of my truck for other items. Thanks. 132971



- UF35-946402

by: David B.06/25/2016


This product worked great. Easily mounted to the bumper of the camper and was pulling my small fishing boat trailer that night. Etrailer is the best! 265079



- UF35-946402

by: Jim M02/24/2015


This hitch is exactly as advertised. Very sturdy and easy to install. I pull my bass boat behind my camper trailer and this hitch is solid as a rock. 175867



- UF35-946402

by: Broncoite07/19/2013


Exactly what I wanted and expected. Arrived ahead of expected date and is in use as we speak. Will definitely recommend this product and company 90463



- UF35-946402

by: Mike07/21/2012


This is exactly what I was looking for. The receiver is heavy duty and as long as the bumper holds up, I know the hitch will do the trick. 48788



- UF35-946402

by: dennis06/03/2015


Product was as described. Fit the bumper well, and hardware was well built. I am using it with a bike rack and its well made for that. 200081



- UF35-946402

by: Kurt03/04/2013


Have not used it yet but it went on easy enough. This bracket was put on our 5th wheel and used strictly to haul bicycles. Kurt S. 68549



- UF35-946402

by: DC01/27/2015


Arrived on time. Easy installation. Hauled approx. 250 lbs across rough roads with no problems. It's a good product and works well. 171298



- UF35-946402

by: Kevin C07/22/2013


Product was ordered and received flawlessly. Thank you for the fast service. Installation was very easy and only took 15 minutes. 90778



- UF35-946402

by: Todd C.04/20/2015


Bolted right onto my travel trailer bumper, no issues at all. Exactly what I need for a tandem pull of a small utility trailer. 186618



- UF35-946402

by: JD burns12/03/2015


Product was as advertised good and heavy duty and shipping was fast and easy to follow I would recommend etrailer to others . 232936



- UF35-946402

by: Gerald05/27/2016


Great pfoduct. Great service. Free shipping uprade to 2nd day. Over the years has proved to be the only place to shop 252236



- UF35-946402

by: Trey09/01/2015


Received product promptly and looks like it will do what it was intended to do. Be sure to reinforce your bumpers. 223315



- UF35-946402

by: Bart in Cody06/06/2016


Pulls my Triton Alum Trlr w/ my Can Am Outlander behind the Springdale. Nothing negative to say.....All Good! 258112



- UF35-946402

by: Darrel08/16/2016


am very pleased with the service but have ordered more stuff and will complete review when that arrives. 284196



- UF35-946402

by: Richard S02/11/2016


Quick service. Several bucks less than Camping World. Quality product. Which makes me a happy camper 237514



- UF35-946402

by: John05/30/2015


Fit my 4" bumper just as I expected. Shipped and delivered extremely fast. Installation was a breeze. 198859



- UF35-946402

by: Paul04/19/2015


used this to mount a cargo carrier...excellent. Strong, ez instal, well made, nice heavy duty fastners. 186282



- UF35-946402

by: mike winter07/01/2013


it fits good after i cut away the cover on the 4" bumper and did a little persuading on the u bolts 86983



- UF35-946402

by: Larry Bowland04/04/2015


all was good except for the fact that there were bolts and washers missing!! What's up with that? 183154



- UF35-946402

by: bill w08/18/2014


Just what I needed.I am mounting a generator on a hitch haul on the back of my 5th wheel camper. 147249



- UF35-946402

by: ron annett08/21/2013


have not installed but want to let you know i really appreciate the sevice I received. Thank you 96185



- UF35-946402

by: Cliff04/26/2016


Works great for my Bike carrier on our Camper bumper. I have not used it for anything else. Yet 246960

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Show More Reviews


Ask the Experts about this Ultra-Fab Products RV Hitch


  • Trailer Hitch Options to Use a Cargo Carrier on a Jay Feather M 218 Travel Trailer
  • We have several different trailer hitch options that will allow you to use a cargo carrier on your Jay Feather M218 trailer. You must keep in mind that there is significantly more bouncing at the back of the trailer and because of this we recommend taking extra precautions when using a cargo carrier behind a trailer or RV. If you want to use a bumper mounted hitch like the Ultra-Fab Bumper Mount Hitch, # UF35-946402, you will first want to verify the weight capacity of your trailers...
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  • Hitch Bike Rack Recommendations for 4 Inch Bumper on a Travel Trailer
  • In my opinion the Swagman Platform-Style 2 Bike Carrier for RV Bumpers, # S64663, is the best rack for use on a 4 inch continuously welded steel RV bumper. This rack folds compactly for storage, will also work in a standard 2 inch hitch on a vehicle, and comes with the bolt on receiver for the RV bumper. This style of rack is super easy to load the bikes on and secures the bikes very well, keeping them from contacting each other or the back of the trailer causing damage. If you need...
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  • Can an Enclosed Trailer be Towed Behind a 5th Wheel Trailer
  • Towing one trailer behind another trailer is illegal in many places so the first thing you are going to want to do is check the laws where you will be traveling. It is also just not a good idea because it is not safe. The likelihood of jackknifing and a bad sway condition is greatly increased plus there is a lot more momentum pushing you forward. If installing a trailer hitch on the 5th wheel I strongly recommend a frame mounted hitch, not a bumper mount hitch. The bumper mount hitches...
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  • Trailer Hitch and Bike Rack Recommendations for a 2012 Coachmen 292BHDS Travel Trailer
  • Only certain bike racks can be used on the back of a trailer or RV. I have included a link to the options for you. The Swagman XTC4, # S64665, cannot be used at the back of a trailer or RV. If your trailer has a 4 to 4-1/2 inch square steel bumper that has a continuous weld then you can use # S80600 and you will not need a hitch. I have linked the instructions for you to view. If you want to go with one of the hitch mount options then you must have a 4 inch square continuous welded...
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  • Trailer Hitch Fits for 2016 Forest River Crusader 28RL 5th Wheel Trailer
  • All of the hitches we offer for use on the rear of a motor home, 5th wheel or other RV are the 2-inch size. A Class II hitch has a 1-1/4-inch receiver opening. No hitches of this size are offered for use on trailers due to the high mechanical stresses that can be found at the rear of an RV. I checked the specs for your 2016 Forest River 28RL but I could not confirm the frame dimensions or rear bumper construction. If you have a continuously-welded 4-inch steel bumper you can use Ultra-Fab...
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  • Installation Orientation Of Motor Home Trailer Hitch Receiver # UF35-946402
  • The Ultra-Fab 2 inch Motor Home Trailer Hitch Receiver, part # UF35-946402, can be mounted either on the top or on the bottom of the bumper. It would depend on what you plan on using this adapter for and the clearance you would need. You will want to make sure you do not exceed the weight rating of your RV bumper. The maximum towing capacity of this hitch is 3500 lbs and the maximum tongue weight is 350 lbs. I have attached a composite photo that shows this receiver hitch installed both...
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  • Can Ultra-Fab Motor Home Hitch # UF35-946402 Be Used To Tow a Trailer Behind a Fifth Wheel
  • The RV hitches like the Ultra-Fab 2 Inch Motor Home Trailer Hitch, part # UF35-946402, are designed to be used on the back of an RV to haul bike racks and cargo carriers. This hitch is one of the only ones that says for light-duty towing also. It states a 350-lb maximum tongue weight capacity, but you will want to make sure not to exceed the weight capacity of your fifth wheel bumper. We do not recommend towing two trailers because the tongue weight of the second trailer will be applied...
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  • Trailer Hitch Recommendation for Carrying a Bike Rack on a Trailer
  • The Ultra-Fab bumper mount hitch # UF35-946402 is designed specifically for 4 inch x 4 inch square steel bumpers that are continuous welded. A slightly larger bumper will not be compatible. If by trimming the trim piece the bumper is still structurally sound and is 4 x 4 inches, it would fit. The best thing to do, if you are concerned with providing the safest and best ride for your bikes is to use a frame mounted trailer hitch, see link. The most popular option is # 13703. I have included...
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  • Best Option for Bolt On Receiver and 3 Bike Rack on Rear of Jayflight Travel Trailer
  • The Ultra-Fab Bolt On receiver you mentioned, part # UF35-946402 would be a good choice. The receiver tube has a tongue weight capacity of 350 lbs, which means that the combined weight of the bikes plus that of the bike rack you use shouldn't exceed 350 lbs. Before installing the hitch, I'd highly recommend you consult the owner's manual or Jayco to determine if the bumper has the proper capacity. If the capacity of the bumper is lower than that of the receiver, you'll be limited to the...
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  • Recommended Bike Rack For Use on Pop-Up Camper
  • The bolt-on trailer hitch receivers for use on the bumpers of RVs and trailers, such as the Ultra-Fab # UF35-946402, require that the bumper be continuously welded across its entire length and that it be a 4 x 4-inch size. Since this will not work with you application I suggest a towing rack that slips over your ball mount. This will place your rack in front of the trailer rather than behind it. The link provided will show you all such towing-type bike racks which are offered in 2, 3...
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  • What is the Weight Limit on Ultra-Fab 2 Inch Motor Home Trailer Hitch Receiver
  • The Ultra-Fab Motor Home Trailer Hitch Receiver, # UF35-946401, was designed with the RV/trailer application in mind. As such the additional torque from accessories bouncing in the receiver was taken into account when the weight capacity of 200 pounds was given to the hitch. You might want to consider going with something rated a little higher, like # E-100, or # UF35-946402, which both have a 350 pound capacity, because with your intended load you will be getting close to the tongue...
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  • Recommended Hitch for Installing Swagman Dispatch 2 Platform Rack S64684 on Travel Trailer
  • Curt's bumper-mount hitch # E-100 will fit your trailer's 4 x 4 square bumper but since it requires a stabilizing strap # 18050 be used with a bike rack, instead I suggest the # UF35-946402 hitch from Ultra-Fab which costs less, offers the same 350-lb tongue weight (TW) capacity and does not require you to use a support strap to help hold the rack's weight. The Swagman Dispatch 2 platform rack # S64684 is an excellent choice. It will fit this hitch and provide both 6-1/2-inches of rise...
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  • Trailer Hitch Receiver and Bike Rack for Use on 2007 Jayco Jay Feather 19H Trailer
  • The best hitch type for your 2007 Jayco Jay Feather 19H Trailer will depend on its construction, specifically its bumper. I checked the Jayco website for details about its bumper but no information is offered. So, you'll just want to check your owner's manual for information and guidance related to mounting an accessory hitch. If the bumper is a 4-inch square type then you can use a bolt-on hitch like the Ultra-Fab 2-Inch Motor Home Trailer Hitch Receiver for 4 x4-Inch Bumpers, part # UF35-946402...
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  • Availability of Bike Rack to Fit on Rear of 2010 Keystone Sprinter and Clear the Spare Tire
  • The Ultra-Fab Motor Home Trailer Hitch Receiver, part # UF35-946402, will fit on a 4-inch RV bumper. It has a weight capacity of 200 lbs, but you will also want to verify the weight capacity of your bumper. If the capacity of the bumper is lower than 200 lbs, you will need to use that capacity as your guideline. The Swagman XP 3 Bike Rack, part # S64910-2, is designed for use on the rear of a RV or motor home. It will have a weight capacity of 105 lbs for three bikes. Again, if the bumper...
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  • Receiver Needed for 5th Wheel with 4 Inch Bumper with 5-1/2 Inch Drop
  • Given the 5-1/2 inch distance between the bottom of the frame members and the bottom of your bumper, the # 13703 will not fit your application. The E-100 you mention is intended for use with 4 inch square bumpers, as well as the Ultra-Fab # UF35-946402. If you have clearance problems at the rear of the bumper, the Ultra-Fab receiver might be a good alternative as it connects to the underside of the bumper using U-bolts, rather than slipping around it like the E-100 does. Either receiver...
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  • Hitch Receiver Recommendation for 2007 Springdale 5th Wheel Trailer
  • There are two types of hitch receiver available for your 2007 Keystone Springdale 5th wheel, bumper-mount and frame-mount. The part you referenced, the weld-on Ultra-Fab # UF35-946403, is a frame-mount type suitable for use with a cargo carrier or bike rack (but not for towing). The link at right will show you all available 2-inch hitch options including bolt-on and weld-on units in a range of capacities. The best option for you will depend on your application. If you're using a small...
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  • Bumper-Mounted Bike Rack Recommendation for 2016 Coleman Travel Trailer with 4 Inch Bumper
  • We have a couple of options for a bike rack that will install on the 4 inch square bumper at the back of your Coleman Travel Trailer. Since you mentioned that your camper has a spare tire already installed on the bumper, a great bike rack option for you is the Swagman Around the Spare Mighty Rack, 2 Bike Rack # S80500. One of my co-workers uses this bike rack on his trailer to carry his family's bikes when they go camping and he really likes the rack. This bike rack will install around...
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  • Weight Capacity of Swagman RV Bumper Mount Bike Rack # S80605
  • The Swagman RV Bumper 2 Bike Rack you referenced, part # S80605 will carry 2 bikes weighing no more than 35 lbs apiece. This rack is a good choice for folks with lighter bikes who for one reason or another cannot install a receiver on the back of their RV. Your best bet would be to use a receiver mounted rack, like the Swagman Dispatch, part # S64684. The rack has a 90 lb capacity, which should accommodate your bikes nicely. The rack could be mounted to a receiver like part # UF35-946402...
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  • Options for Carrying Trailer Spare Tire at Trailer Bumper and Higher Off Ground
  • I have a solution that may work for you, but unfortunately we do not have any bumper mount spare tire carriers that are taller than 18-1/8 inches tall. The solution I have for you to carry your spare tire on the rear of your camper and higher off the ground is to use a bumper mounted hitch receiver, such as # UF35-946402 that sits on top of your camper's bumper, and the Curt Trailer Hitch Mounted Spare Tire Carrier # C31006. This spare tire carrier will install in the hitch receiver...
    view full answer...

  • Tubing Dimensions of Swagman RV 4 Bike Carrier
  • The Swagman RV Mounted 4 Bike Carrier you mentioned, part # S80600 is constructed of 7/8 inch square steel tubing. If you only have 3/4 inches of clearance above your bumper, the rack will not fit as the tubing will be just a little too thick. For 4 bikes, your best bet would be to use a bolt-on receiver like part # UF35-946402 along with a hitch mounted bike rack. Bike racks installed on an RV or towed camper is subjected to additional bouncing than what would be experienced when installed...
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  • Bumper Mount Hitch Recommendation for RV with 4 inch Square Bumper
  • Without knowing exactly what issues you are having with installing the # E-100 the best recommendation would be to have you check out the part # UF35-946402 as it is a U-bolt style hitch designed to fit a 4 x 4 square bumper like what you have. I attached an install video for this hitch for you to check out as well.
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  • Ultra-Fab RV Bumper Hitch Recommendation For Motor Home
  • While we do have a hitch that will work for your needs, the Ultra-Fab Bumper Mount Hitch # UF35-946402 you referenced is designed specifically for a 4 inch by 4 inch bumper and would not fit. The Ultra-Fab Bumper # UF35-946401 is a perfect fit as it is intended for 4 inch by 4-1/2 inch RV bumpers with a weight capacity of 200 lbs. It features a 2-inch receiver opening with a plate measuring 5-7/8 inches by 4-7/8 inches. Just a reminder, this is intended for RV-approved accessories...
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  • Can Ultra-Fab Motor Home Trailer Hitch Be Mounted On Top Or Bottom Of Bumper
  • The Ultra-Fab 2 inch Motor Home Trailer Hitch Receiver, part # UF35-946402, can be mounted either on the top or on the bottom of the bumper depending depending on the clearance you need. You will want to make sure you do not exceed the weight rating of your RV bumper. The maximum towing capacity of this hitch is 3500 lbs and the maximum tongue weight is 350 lbs. I have attached a photo that shows the UF35-946402 installed both ways, with one being mounted on the top and one mounted...
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  • RV Bumper Mounted Hitch Recommendation for a 4-1/2 by 4-1/2 Inch Bumper
  • It sounds like the Ultra-Fab Bolt On Receiver, part # UF35-946401 would be your best bet. This receiver will fit bumpers up to 4-1/2 by 4-1/2 inches. This receiver is designed for mounting accessories like a bike rack, and not for towing purposes. It has a 200 lb capacity. You will want to make sure your bumper is rated for this application and do not exceed the capacity of the bumper or hitch, which ever is lower.
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  • Recommended Trailer Hitch for a Fifth Wheel Trailer to Carry a Bike and Tow a Small Trailer
  • If you have a 4-inch steel square bumper, is the Ultra-Fab trailer hitch # UF35-946402 because it clamps around your RV's 4 inch bumper. It's great for light duty towing and will have a maximum gross trailer weight of 3,500 pounds. I recommend contacting your trailer manufacturer to see if your bumper is rated for towing. If you don't have a bumper, no worries because you can still add a trailer hitch to your frame. The most popular one we currently offer is the Curt adjustable width...
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  • Recommended Trailer Hitch For 1991 Wilderness Fifth Wheel Trailer
  • We offer one hitch that is designed to fit a 4 inch square motorhome or RV bumper. It is the Ultra-Fab 2 inch Motor Home Trailer Hitch Receiver, part # UF35-946402. This hitch has a 2 inch receiver opening and has a gross trailer weight capacity of 3,500 lbs. The maximum tongue weight capacity for this hitch is 350 lbs. You will want to make sure you do not exceed the tongue weight and towing weight capacity for the bumper on your trailer. We do not recommend towing two trailers...
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  • Distance Between the U-Bolt of the Ultra-Fab Motor Home Trailer Hitch # UF35-946402
  • I went and pulled a Ultra-Fab 2 inch Motor Home Trailer Hitch Receiver # UF35-946402 from our warehouse to measure the distance between the u-bolt and found that dimension to be right at 4-1/4 inches. You will have to compare that dimension to your setup to determine if it would be wide enough.
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  • Availability of 3-Receiver Trailer Hitch for Mercedes Sprinter
  • We do have a Curt trailer hitch available for the 2015 Mercedes Sprinter, depending on whether you have the 2500 or 3500 model, the length of the wheelbase and whether you have the factory step bumper. All of these hitches are 1-receiver trailer hitches with 2" receivers. I have included a link to a page with all the hitches available for your vehicle. The drop down menu will allow you to choose which model Sprinter have.
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  • Dimensions of Mounting U-Bolts for Ultra-Fab 2-Inch Motor Home Trailer Hitch Receiver UF35-946402
  • On the Ultra-Fab 2-Inch Motor Home Trailer Hitch Receiver # UF35-946402 the included u-bolts have a material diameter of 7/16-inch. This means that the gap in your photo needs to be at least that large for the u-bolts to fit through. The u-bolt posts' center-to-center spacing is 4-5/8-inches. On the hitch assembly the four holes are 1/2-inch diameter. Left-to-right they are spaced 4-3/8-inches apart on hole centers, and 4-5/8-inches apart front-to-back. These dimensions are noted on...
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Information for this part was:

Photos by:
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Written by:
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Video Edited:
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Info for this part was:


Photos by:
Theodore B

Written by:
Lindsey S

Expert Research:
Michael H

Expert Research:
Jeff D

Expert Research:
Jameson C

Expert Research:
Brandon M

Expert Research:
Adam R

Photos by:
Amber A

Expert Research:
Rachael H

Expert Research:
Jeffrey L

Video Edited:
Zach D

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