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  1. RV and Camper Hitch
  2. CURT
  3. Bumper Mount Hitch
  4. 4 x 4 Inch Bumper
  5. Bolt-On
  6. 350 lbs TW
Curt RV Bumper 2" Trailer Hitch Receiver

Curt RV Bumper 2" Trailer Hitch Receiver

Item # E-100
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Retail:$132.04
Our Price: $91.28
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RV and Camper Hitch
Orders above $99 qualify for Free Shipping
Shipping Weight: 11 lbs
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Intended for use on 4" square channel bumpers on the rear of many RVs and towable campers, this 2" x 2" hitch receiver is ideal for RV-approved hitch accessories, such as bike racks and cargo carriers. Lowest Prices for the best rv and camper hitch from CURT. Curt RV Bumper 2" Trailer Hitch Receiver part number E-100 can be ordered online at etrailer.com or call 1-636-306-4830 for expert service.
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  • Reviews (592)
  • Q & A (0)
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  • Why etrailer?

CURT RV and Camper Hitch - E-100

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

Intended for use on 4" square channel bumpers on the rear of many RVs and towable campers, this 2" x 2" hitch receiver is ideal for RV-approved hitch accessories, such as bike racks and cargo carriers.


Features:

  • Has 2" square receiver opening, ideal for hitch accessories such as bike racks and cargo carriers
  • Intended for use on 4" square channel bumpers on the rear of many RVs and towable campers
  • Powder coat finish resists corrosion
  • Includes mounting hardware
  • Weight capacity: 3,500 lbs GTW / 350 lbs TW


Note: For use with RV-approved accessories only.


etrailer.com Technical Support

At etrailer.com we're committed to the products we sell, and to our customers. Our experienced and knowledgeable staff are available via both phone and email to address your questions and concerns for the lifetime of your hitch. The technicians at etrailer perform hitch installations on a daily basis, making them a valuable resource for do-it-yourselfers. The one-on-one, personal service you'll receive comes straight from an expert in the towing and automotive field. We've installed it, we've wired it and we've towed with it, so whatever your question, we can answer it.


E-100 dimensions

19100 Curt RV Bumper 2" Trailer Hitch Receiver

Installation Details E-100 Installation instructions




Customer Reviews

Curt RV Bumper 2" Trailer Hitch Receiver - E-100

Average Customer Rating:  4.8 out of 5 stars   (592 Customer Reviews)

Intended for use on 4" square channel bumpers on the rear of many RVs and towable campers, this 2" x 2" hitch receiver is ideal for RV-approved hitch accessories, such as bike racks and cargo carriers.

by:

Thank you etrailer, I’ve been looking for this bumper receiver for my 38’ Keystone toy hauler for a bike rack. Ordered and four days later it’s here. Installed in 10mins, fits perfectly. I used a flat washer and nylok nuts instead of nuts supplied. Well built and sturdy.


Comments
Great product, we used it all summer on our travels without any problems.
Randall - 12/11/2020


by:

Just installed this unit on my travel trailer bumper and it appears to be fairly heavy duty and secure. Did have some trouble getting it on the bumper but used my truck tire jack for leverage & it popped right on (see photo). The receiver is just what I need for my bike rack & 2 bikes that I will be hauling to Florida next month. Safety first & this unit looks well made & will hold to the challenges of the road.


Comments
After a year & 2 trips to Florida is perfect! No need to tighten the bolts due to vibration & wear & tear from a 45 lb bike rack & 40 lbs of bikes. I am extremely pleased with this receiver!
Lynn - 01/25/2020



by:

The Curt trailer hitch is solid as can be and couldn't have been any easier to install. Product arrived ahead of schedule and George at the erailer is great with email communications . I will be purchasing future products from this company. Great job George at etrailer. happy camping


Comments
Finally started using it this year it works great!!
Gary B - 07/20/2018



by:

This is a good, solid hitch receiver to install on your RV square bumper. It is heavy and sturdy, which is needed for my Ebike. One small caution: The 2 bolts that clamp on to secure it are a bit longer than the space between the holes, to allow for a nut at the threaded end. I was just barely able to get the nut on because my bumper is mounted so close to the trailer body. There is always the option of turning the receiver upside down, so that gives some flexibility to mounting it onto the square bumper.




by:

Mounted this item on the back of my grand design travel trailer. Works very well. Nice heavy duty unit, with very easy installation.




by:

Awesome product. I did have one problem with it but it was on my end. The bumper on my Keystone Summerland Series Mini was a little to close to the body so I had to flip the mount over to make the bolts work. Shipping was fast!!!! 4 days including the day I ordered. Would have been 3 but something happened with UPS. I will definitely be buying more products from etrailer Corporation.


Comments
Still holding up great a year later. It easily allows me to carry my cargo receiver which has my generator and a couple five gallon gas cans on the back.
Kyle - 12/09/2018



by:

Excellent product. Bolted right onto the rear bumper. I also purchased an anti-roll clamp that secures the singer to the receiver so that stinger doesn't rattle or move around. I currently use this 2" receiver for my bike rack when traveling and as a support for my ham radio push up antenna while at the camp site.




by:

Torqued to spec. and works as expected. We hang a bike rack off of it on the back of a travel trailer. Solid design.

Reason not a 5: There was a slight alignment issue getting the bolts through both sides due to the stampings not being aligned when welded. Once I got the bolts through, no issue, but there was interference with the threads on the stamping; had to turn the bolts through as they would not slip through.
Still would recommend.




by:

Curt RV bumper hitch has been great. I did have a diamond plate cover over part of my bumper tube that made this a tight fit. But to hold 2 bikes, it has been great for a year now. Not good to load more as those tube bumpers are thin. Unless you buy some reinforcement brackets etrailer also sales.




by:

Very nice and heavy, haven’t tried it yet for our bike carrier but sure it will work great




by:

Hitch mount was as info described. Needed to mount a heavy 4 bike rack on my RV. Arrived on time and fit perfectly. etrailer videos were very helpful in selecting the right hitch for my weight requirements. You took the time to make them to support the products, you earned my business because of it.




by:

This hitch receiver works great very sturdy well built love it great product .




by:

HELLO I LOOKED AT A LOT OF TRAILER HITCH RECEIVERS.
AND THEY WERE ALL JUNK.
ON TELL I FOUND CURT RV TRAILER RECEIVER
I NEED IT FOR MY BIKE RACK
I LIKE THE WAY IT IS MADE
IT LOOKS GOOD ON MY NEW RV
THANK YOU ETRAILER YOUR RATING IS EXCELLENT
I SENT YOU THE MONEY IT WAS ON MY PORCH IN 3 DAYS




by:

Great product, and works as advertised. We had a problem after we traveled with our 2 bike rack. The welds failed on the welded on 4x4 inch rear trailer bumper. We are in the process of having a more substantial bumper welded on with added supports.


Comments
It is always recommended to see what your bumper is rated for just to be sure that the weight of your accessory is under it. We do carry these supports for RV bumper: item #MO34VR.
-- Etrailer Expert Sierra K - 09/30/2021
Comments
It is always recommended to see what your bumper is rated for just to be sure that the weight of your accessory is under it. We do carry these supports for RV bumper: item #MO34VR.
-- Etrailer Expert Sierra K - 09/30/2021


by:

These are great a add-on for accessories like flag poles, grills, etc. they bolt right onto a 4” bumper. I use the center OEM hitch for a bicycle rack and I put two of these bolt one on either end of the bumper for flag poles. Perfect fit and function.




by:

Just installed yesterday and very pleased with. Install was easy with good instructions and only took 30 minutes for the hitch and the support brackets.
Fast and accurate order delivery so I would recommend product and company to all.




by:

Awesome unit I haul two heavy electric bikes all over the state with it! THANKS




by:

Perfect for a bike rack on our camper




by:

This has worked great! We’ve used it to transport our bike rack on the bumper of our travel trailer. Have even traveled with it with bikes loaded; we had no issues other than nerves (I think this is not recommended, but it’s sometimes necessary).

Very secure, well made product.




by:

just received today, mounted it on the bumper vertically so as to make a mount for my waste travel tote for my travel trailer, or i can mount horizontally to use my luggage rack.
Shipping was quick.
So far so good.




by:

A must have if you need to hook up a small trailer or basket for items to take with you Very very well made and fits perfectly




by:

Quick delivery, great communication and the hitch works well for my bike carrier on my camper. Thanks!




by:

Used this hitch product on the back of our RV trailer for a cargo carrier. It is very sturdy, easy to install, very good product.




by:

I have one of these for my camper great product. I ordered this one for my son to haul his bikes behind his camper great.




by:

I have a 21.5' Trail-Lite RV that had a plastic bumper. I wanted to put a Bike Rack on the back of the RV, so I bought some 3/16" 4" x 4" square stock and had a welder weld it on the back of the RV. This is a lot heaver duty than a stock bumper. Once the bumper was installed, I bought this Curt bumper hitch, part E-100, from etrailer.com. Installation was a breeze, and only took a few minutes. I used some grease and a small hydraulic jack to encourage the hitch to slide on. You DO NOT need to drill out the holes as some have reported. A 4 pound sledge will encourage the back hitch hole to pop above the 4" bumper. Use some never seize on the threads so it will come apart some day. Here is the finished product, with my e-bike installed. Shipping was quick and FREE! (I ordered over $100 of stuff)



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Show More Reviews

See what our Experts say about this CURT RV and Camper Hitch



  • Will Part Number E-100, 2 inch RV Bumper hitch Fit on the Bumper of My RV
    The 2 inch RV Bumper hitch, part # E-100, is designed to fit around a 4 inch square tube bumper. I went out to the warehouse and measured the distance from the top of the reciever tube to the bottom of the mounting bolt hole and it is indeed 4 inches. From the top of the receiver mounting tube to the top of the mounting bracket is 5 inches. You will have to measure to be sure that your bumper is 4 inches square and that there is clearance above the bumper for the hitch to mount.
    view full answer...
  • Dimensions of The # E-100 Rv hitch
    The 2 inch RV Bumper hitch, part # E-100, is designed to fit around a 4 inch square tube bumper so you will not be required to drill into the bumper. I went out to the warehouse and measured the distance from the top of the receiver tube to the bottom of the mounting bolt hole and it is 4 inches. From the top of the receiver mounting tube to the top of the mounting bracket is 5 inches. You will have to measure to be sure that your bumper is 4 inches square and that there is clearance above...
    view full answer...
  • How to Determine the Compatibility of 2 RV Bumper Trailer Hitch Receiver E-100 With a Pop-Up Camper
    Yes, the Trailer Bumper Hitch Receiver, part # E-100, can be used on towable pop-up camper units with up to a 4 inch square bumper. However, you cannot exceed the limits of your camper bumper. The bumper towing and tongue capacities may be indicated on the bumper itself, but if not you could check your camper owner manual or contact the manufacturer of your camper. You can view some general information on towing and the rest of the RV bumper hitches we offer at the links provided.
    view full answer...
  • Trailer Hitch for Towing a Trailer Behind a 2006 Rockwood by Forest River Travel Trailer
    I cannot make a recommendation for pulling a trailer behind another trailer. I know it is done, but there are many things to take into account when thinking about this endeavor. You will need to contact the trailer manufacturer to see if the bumper will have enough capacity to handle the loaded trailer weight and tongue weight. I am sure you will be told that it will not. You should also consider that sway can be a big problem when towing more than one trailer and proper loading of both...
    view full answer...
  • Will Curt RV Bumper Hitch with 2 Inch Receiver fit my North Trail by Heartland RV
    The Curt E-100 Trailer Hitch Receiver is meant to be used on 4 inch square channel bumpers. You will need to measure your bumper and check to see if it is 4 inches square. The maximum capacity of this hitch is 350 pounds tongue weight and 3,500 pounds gross towing weight. Check the owner manual of the trailer and see what the bumper capacity is. If it is less, you must abide by the lower number. Make sure whatever bike rack or cargo carrier you will be using is built for use on the back...
    view full answer...
  • Curt Bumper Mounted Receiver Part # E-100 for Towing Small Boat Behind RV
    The Curt bumper mounted receiver part # E-100 will serve that purpose. The receiver itself provides a 3500 lb towing/ 350 lb tongue weight capacity. This assumes that the 4 inch bumper on your RV has sufficient capacity to safely tow the towing/tongue weight of your boat and trailer. I would recommend checking with the RV manufacturer regarding the capacity of the bumper if it is not mentioned in the owners manual.
    view full answer...
  • Hitch for 2005 Chevy 26 Foot Motor Home With 2 Inch Receiver to Launch and Haul a Boat
    Yes, we offer several different bolt-on frame mounted hitches. There are several to choose from that are adjustable to fit many models of motor homes and can be adjusted to fit your chassis. The frame mounted hitch is recommended because you can adjust it to fit your motor home and is better for towing as opposed to the bumper receiver hitch, part # E-100 that you selected. You will want to check with the motor home manufacturer before using the # E-100 hitch to make sure the bumper is...
    view full answer...
  • Mounting Orientation of Curt RV Bumper 2 Inch Receiver Part E-100
    The Curt RV Bumper 2 Inch Receiver, part # E-100 is designed for a 4 inch square channel bumpers. The Receiver is designed to be attached so that the receiver is below the bumper. Although the receiver is rated at 3500 lbs towing and 350 lbs of tongue weight, you will need to check the RV owners manual for the capacity of the bumper. If the capacity of the bumper is less than 3500 lbs or 350 lb of tongue weight, you will need to abide by the lower rating.
    view full answer...
  • Could Bumper Hitch E-100 Fit a 3 inch Bumper
    You could have 1 inch spacers put on the bumper so that the 4 inch bumper hitches we offer like the # E-100 would fit. Metal 1 inch spacers would be what you would need. Ideally you would have them welded to the bumper.
    view full answer...
  • Can Curt Hitch part # E-100 Install Above Bumper of RV
    There's no reason you couldn't install the Curt Hitch part # E-100 with the hitch opening above the bumper. I spoke with my contact at Curt to see if there were any restrictions or further limitations by using this hitch upside down and he told me that you will have no problem using it that way.
    view full answer...
  • Recommended Trailer Hitch Receiver for 2018 Forest River Flagstaff Shamrock
    We have a number of trailer hitches available that are designed to install onto trailers like yours but looking at pictures of your 2018 Flagstaff Shamrock there are a few things that might work as obstacles for a standard frame-mount unit. Your trailer features a welded bumper at the rear along with a mounted spare tire. Depending on where you would be able to weld/bolt on a frame-mounted hitch, this would likely lead to some clearance issues when it's time to actually insert an accessory...
    view full answer...
  • Thickness of Metal that Curt RV Bumper Hitch # E-100 is Made From
    I spoke with Curt and they informed me that the thickness of the metal that the RV Hitch part # E-100 is .25 of an inch and the material is mild steel. The hitch has a 3,500 lb trailer towing capacity as well. I attached a review video for the hitch for you to check out as well.
    view full answer...
  • Recommended Rear Bumper Hitch for Trailer That Mounts Above Bumper
    The Curt RV Bumper Hitch part # E-100 can be inverted so as long as you have a 4" x 4" rear bumper which is the standard size then you'll be good to go.
    view full answer...
  • Does Curt Bumper Hitch # E-100 Have Ability to Tow Trailer
    Yes the Curt hitch part # E-100 has a towing capacity of 3,500 lbs so it can tow. You'd need to verify that the bumper you install it on as well is rated for towing and stay under the capacity of the bumper as well.
    view full answer...
  • Can Curt RV Bumper 2 Inch Trailer Hitch Receiver Tow a Boat
    There are multiple years of this boat, and I'm not sure what trailer you have, but so long as your 5th wheel trailer's bumper is rated to tow for at least the amount of combined weight of your Nitro and trailer, and so long as that boat and trailer is no more than 3,500 lbs with a 350 lb tongue weight it can be towed with the Curt RV Bumper 2" Trailer Hitch Receiver # E-100.
    view full answer...
  • Curt RV Bumper Hitch Receiver For 4 Inch Square Bumper Compatibility with Aluminum Decorative Cover
    The Curt RV Bumper 2" Trailer Hitch Receiver # E-100 is designed to fit 4 inch square bumpers. The inside is just a hair over 4 inches as you can see in the video so you will want to measure the bumper with the cover to determine fit. It should be noted that steel and aluminum don't pair well and galvanic corrosion can occur between the dissimilar metals if they are bare. This hitch does have a powder coat so that shouldn't be an issue, but something to consider as you may choose to...
    view full answer...
  • Can Curt RV Bumper 2 Trailer Hitch Receiver Item # E-100 be Mounted Upside Down
    The Curt RV Bumper 2" Trailer Hitch Receiver part # E-100 can be oriented to where the receiver tube opening is positioned on top of or below the RV's bumper if you want.
    view full answer...
  • How Much Clearance Above the Bumper Is Needed for the Curt RV Bumper E-100
    The distance from the bottom of the square mounting hole to the top of the bracket on the Curt RV Bumper 2" Trailer Hitch Receiver part # E-100 is 1-1/8". I have attached a photo of this measurement for you. In order to make this work with your 1" of clearance you will just simply need to shave 1/8"-1/4" off the top of the plate until it fits.
    view full answer...
    Image 1 for Image 2 for
  • Can Curt RV Hitch # E-100 Tow Trailer that Weighs 2,400 lbs
    The Curt hitch part # E-100 has a 3,500 lb trailer towing capacity so it would easily be able to tow a trailer that weighs 2,400 lbs. The only thing you'll need to verify is that the bumper of your 2012 Crossroads Sunset Trail is also rated for this weight too. As long as that checks out this hitch would work great for your setup.
    view full answer...
  • Recommended Bolt-On Hitch for 2018 Coleman Lantern 286RK
    The 2018 Coleman Lantern 286RK has a standard 4" x 4" rear bumper so I recommend the Curt RV Bumper 2" Trailer Hitch Receiver part # E-100. This would be the only bolt-on option or one like it since there aren't any pre-drilled holes in the frame to attach it that way. You may need to move the spare tire over to fit the trailer hitch if present.
    view full answer...
  • Could RV Bumper Hitch # E-100 Carry 250 lb Cargo Carrier
    The Curt RV bumper hitch part # E-100 has a tongue weight capacity of 350 lbs so it would easily handle the weight of a 250 lb cargo carrier.
    view full answer...
  • Rear Hitch Solution for 2018 Rockwood Signature Ultra Lite 8329SS
    Since your bumper hangs below the rear frame it would be hard to mount a frame mounted hitch without taking the RV to a fabricator who could hopefully come up with something custom fit. Otherwise you'd have to use a bumper mounted hitch like the Curt # E-100.
    view full answer...
  • Curt RV Bumper Receiver with 2 Inch Opening Fit with Diamond Plate Bumper
    The Curt RV Bumper 2" Trailer Hitch Receiver # E-100 can be installed with the receiver opening on top of the bumper. It will slide right over a 4 inch square bumper, so the diamond plate over the bumper may be tight fit or no fit if it is too thick. I've attached an installation video for you so you can see the fit on a traditional 4 inch square bumper. The inside width and height are designed to be 4-1/16 inches according to my contact at Curt.
    view full answer...
    Image 1 for
  • When Curt RV Hitch #-100 is Installed How Much Ground Clearanc is Lost
    When the Curt RV Bumper hitch part # E-100 is installed on the rear bumper of a trailer it's going to add right at 2-1/2 inches to the bottom of the bumper. So your current ground clearance would get reduced by that much. That said, there isn't a stated required ground clearance with this hitch as that will vary quite a bit depending on several factors like the distance between the rear bumper and the rear axle of the trailer and what type of elevation changes you'd be traveling on.
    view full answer...


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