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Curt Hitch Extender for 2" Hitch Receivers - 8" Long

Curt Hitch Extender for 2" Hitch Receivers - 8" Long

Retail:$97.95
Our Price: $58.21
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Hitch Adapters
Shipping Weight: 12 lbs
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Extend your trailer hitch receiver opening so that you can clear your spare tire when using your hitch-mounted bike rack or so that your trailer won't hit a rear-mounted propane tank when you make sharp turns. Powder coated steel resists rust. 1-800-940-8924 to order CURT hitch adapters part number C45791 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Hitch Extender for 2" Hitch Receivers - 8" Long. Hitch Adapters reviews from real customers.
  • All Info
  • Reviews (432)
  • Q & A (0)
  • Photos

CURT Hitch Adapters

  • Hitch Extender
  • Fits 2 Inch Hitch
  • 8 Inch Extension
  • 3500 lbs
  • Bike Racks
  • Cargo Carriers
  • Hitch Mounted Accessories
  • Trailers
  • CURT

Extend your trailer hitch receiver opening so that you can clear your spare tire when using your hitch-mounted bike rack or so that your trailer won't hit a rear-mounted propane tank when you make sharp turns. Powder coated steel resists rust.


Features:

  • Extends trailer hitch receiver opening out from the rear of your vehicle to avoid obstacles
    • Get extra clearance for your trailer
    • Mount your bike rack without having to remove your rear-mounted spare tire
  • Solid steel shank
  • Resists corrosion with black powder coat finish
  • Requires hitch pin and clip or hitch lock (sold separately)


Specs:

  • Application: 2" x 2" trailer hitch receivers
  • Hitch receiver size: 2" x 2"
  • Maximum gross trailer weight: 3,500 lbs
  • Maximum tongue weight: 350 lbs
  • Overall length: 12"
  • Distance from center of hitch pin hole to center of hitch pin hole: 8"
  • Distance from the center of the hitch pin hole to the end of the shank: 2"
  • Distance from the center of the hitch pin hole to the weld of the receiver tube: 3"
  • 1-Year limited warranty


Dimensions

Note: Using a hitch extender will reduce your hitch's overall capacity by 25 percent.



45791 Curt Hitch Extender for 2" Trailer Hitch Receivers - 8 "

Item # C45791





Customer Satisfaction Score:


Customer Reviews

Curt Hitch Extender for 2" Hitch Receivers - 8" Long - C45791

Average Customer Rating:  4.8 out of 5 stars   (432 Customer Reviews)

Extend your trailer hitch receiver opening so that you can clear your spare tire when using your hitch-mounted bike rack or so that your trailer won't hit a rear-mounted propane tank when you make sharp turns. Powder coated steel resists rust.

by:

This was exactly what I needed to make my hitch work on a Grand Caravan. The adjustable hitch was too close to the bumper after installing the Curt receiver hitch.

Etrailer Expert

Mike L.

10/10/2022

You will want to keep in mind that using an extender will reduce the capacity of your hitch by half.



by:

The extender worked as expected. No iss ues



by:

This thing is an absolute beast! well made and solid, with an exceptional finish. Worked as advertised and cleared the spare tire on my Wrangler such that our bike rack could be installed correctly. An exceptional product!



by:

The hitch extension is heavy duty and I’m extremely happy with the quality. Service was superb and received the product in 2 days. Happy, happy, happy. Before and after photos are included.

Etrailer Expert

Mike L.

4/6/2018

I just wanted to provide you with a heads-up that using an extender like the # C45791 will reduce the capacity of your receiver hitch by 50 percent, as mentioned on the product page.



by:

The shaft length of a standard insert for a receiver hitch was too short to allow towing a 96 gallon trash can because the trash can lid was wedged against the tailgate of the ATV. The hitch extender has added sufficient length that the lid hinge can be dropped onto the trailer ball without being wedged against the tailgate.

David

11/24/2018

Still working as intended with no downtime or difficulties.. also useful as an easy tiedown point when transporting the atv on a flatbed trailer.



by:

Great. Extended my hitch just enough to keep my truck bumper from hitting my v-nose trailer. It greatly reduces the weight ratio, but length works out great.

David S.

1/27/2021

Actually I bought a superduty and took extender out. Went with new B&W hitch on new truck. But the extender worked great on the f150



by:

I purchased this extension to use with my front end Curt Class 3 receiver hitch. This setup was installed for use of my Warn Wench that is installed in a portable receiver cradle that I use on either the front or rear of my truck. I chose this extension because of the solid shank that made it stronger than most other I shopped. As all extensions reduce the hitch weight rating, this one provided the least amount of reduction. I am very happy with my purchase and it works as advertised.



by:

Heavy metal, fit current hitch well. Good extention for Thule bike rack.



by:

Great product, excellent website, very user friendly (the "how to" videos were especially helpful in making sure the product I was ordering was the right one), highly responsive customer relations department. The hitch extender worked correctly the first time, and fits perfectly with my new Thule bike rack (see photos). I highly recommend eTrailer!



by:

super fast shipping and worked perfect as described this was for my personal lowered c-10 1970 step side I wanted my hitch hidden behind the lic plate and was having some clearance issues with the plate as it had to flip up not down to clear my hitch We use the m a,lot at work for hitches trailer parts ect with supply chain issues they take the time to call you and offer other solutions if not in stock for your on online orders excellent customer service



by:

I got this for my side by side as the receiver was mounted too far underneath the unit to be practical. This adapter moved it out to just the right spot. I use my SxS to move my trailers around my property mostly, & it works great.



by:

Received the 8” extension and it does exactly what I needed it to do. Matches up nicely with the Curt hitch on my SUV. Now I need not worry about how closely my trailers come to the rear end. Fast delivery and great support.



by:

This extender worked perfectly. It is the perfect length to clear the spare tire on my Jeep. I haven’t noticed any problems with the additional tongue weight that this supposedly adds. It’s a better solution than removing my spare tire. I’m pulling a 17.5 foot bass boat.



by:

Put a receiver underneath my travel trailer and I needed to Ring the receiver out 8 inches from underneath the trailer and it fit perfect and it’s heavy duty And with the anti-rattle device I got from etrailer it works perfect.



by:

Waited to answer, pkg arrived empty, called etrailer to advise, you shipped replacement right away and it has arrived. Thank you so much



by:

Way too much play between it and the receptacle. I use it for a bicycle rack and the whole thing wobbles too much. I still use it, but it's unnerving.



by:

Works well, allows for oversized spare tire on the back of the Jeep to clear the teardrop trailer tongue jack.

*** Packaging was horrible. Placed in a cardboard box w/ no packing material, box was destroyed on arrival, and damaged / chipped paint. If you are going to charge us for shipping at least package the product so it will not be destroyed in normal shipping ***

Etrailer Expert

Sierra K.

8/19/2021

Thank you for your review and I apologize about the shipping damage. Customer Service will be reaching out to you.



by:

As usual you always have what I need. Thank you also for rapid, reasonable shipping.



by:

Great product, very heavy duty. Allowed me to mount bike rack behind a large Jeep tire. Easy ordering and quick shipping.



by:

Didn't work for my jeep because of the 35 inch tire attached to the tailgate.



by:

Well made and finished. It was exactly what I needed. The product was delivered earlier than promised. I like doing business with eTrailer.



by:

Both products excellent.



by:

Perfect. !! I have a 2017 Ford Expedition and I needed this for my front hitch.



by:

top quality, does rattle if no clamp installed which I got here also. I needed this as our bike would hit the back of the RV with out it.
wmo



by:

Exactly what I needed after lifting and increasing the tire size on my Jeep. Fast shipping.


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Show More Reviews

See what our Experts say about this CURT Hitch Adapters

  • Will Hitch Extender Help with Turning Clearance of 31 Foot Eclipse Toy Hauler
    So a hitch extender could work for you but you have to keep in mind that using one cuts the hitch capacity by 50 percent which might be fine or might not depending on your trailer weight and the capacity of your tow vehicle due to the added movement and leverage that the extension creates. If you only need a few more inches a better solution would be a longer ball mount like the Brophy part # BM20 which is 13-1/4 inches in length from pin hole to ball hole, has a10,000 lb towing capacity...
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  • Can a Hitch Extender be Used with Malone Hanger Bike Rack on a 2005 Hyundai Tucson
    That Malone bike rack MPG2124 really does have sort of a backwards lean doesn't it. I looked through the literature for the bike rack and there is nothing stating that you can't use an extension and since that is the only way the rack will clear the back of your 2005 Hyundai Tucson you would have to use an extension. Like you said, the use of an extension reduces the tongue weight capacity of the trailer hitch by 50 percent. For hitch # 13526 the tongue weight capacity is normally 350...
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  • 2019 Jeep Wrangler Sahara Spare Tire Rack Clearance
    We offer two hitch receivers options for your vehicle. The first option is the Curt Class III Receiver Hitch - 2019 Jeep Wrangler, part # C13392. This hitch receiver has a maximum tow weight of 3500lbs and a maximum tongue weight of 350lbs. The measurement from the center of the hitch hole to the outermost point on a factory installed spare tire is approximately 8". Our second hitch option will be the Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2", part # DT78MR....
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  • Recommendations For Getting 28 Extension For 2 Hitch On 2014 Ram 1500 Carrying Truck Bed Camper
    I may have an option for you, but there is not a hitch extender that measures at least 28" that will work with the 2" trailer hitch receiver on your 2014 Ram 1500. With that said you could use the longest available adapter, the Curt Extender for 2" Receivers -18" Long # C45796, with an extra long ball mount, the Curt Class III Drawbar - 2" Rise - 4" Drop - 13" Long - 7,500 lbs # C45270. This ball mount measures 13" from the center of the hitch pin hole to the center of the ball hole, so...
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  • Are There 8 Inch Hitch Extenders for 2 Inch Hitches in Stainless Steel
    There is an 8 inch hitch extender for a 2 inch trailer hitch, and is solid steel with a black powder coat finish: - Curt Hitch Extender for 2" Hitch Receivers - 8" Long # C45791 We do not do any type of fabrication or customization; every product we sell is made by other manufacturers. I have added links to video reviews for you to check out as well.
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  • RV-Rated Bike Rack Recommendations for Class A Motorhome
    A hitch extension would seem to be the ideal solution for your circumstances with insufficient bike clearance at the back of your RV, but any type of extension like # C45791 will cost you half of your hitch capacity. Hitch adapters/extenders cause this loss of capacity because they change the geometry of the system, allowing for more stress to be applied to the hitch tube because the actual load is further away. A better option is an RV-rated bike rack that provides enough clearance without...
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  • Will Using A Hitch Extender Reduce The Hitch Weight Capacity
    When using the Curt 8 inch hitch extender,# C45791, it will reduce your hitch's overall capacity by 50 percent. Using a weight distribution system will cut that weight in half as well. I attached a review video link below.
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  • Will a Hitch Extender Clear My Rear Spare Tire and Allow Me to Open My Tailgate On a 2017 Wrangler?
    An extender will give you extra length in order to help the Thule Hitching Post Pro # TH934XTR tilt out of the way of the rear tailgate as well as give you extra room to clear your rear spare tire. There are a couple different length (from pinhole to pinhole) options for your hitch extender. Here are some compatible adapters with different lengths (shortest to longest) that will fit your 2-inch hitch receiver: - Hitch Extender For 2" Trailer Hitch Receiver 7" # HE06 - Curt Hitch Extender...
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  • Recommended Hitch Extender For A RockyMounts BackStage Bike Rack On My 2016 Roadtrek Ranger RT
    The 7" when this rack is in the folded up position, you mentioned in your question, does take the cradles of this bike rack into account. This measurement is from the center of the hitch pin hole to the closest edge of the RockyMounts BackStage Bike Rack for 2 Bikes - 2" Hitches - Wheel Mount, part # RKY10002. There is not a part of the BackStage closer than 7" to the rear of your vehicle. If your spare tire is more than 7" from the center of your hitch pin hole, I recommend adding the...
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  • Do I Need a Hitch Extender with the Kuat Transfer V2 on My 2021 Jeep Wrangler with Spare Tire?
    There is definitely a way to find out! Since the Kuat Transfer V2 # KU84FR has a 6-1/2" length from the center of the shank's pinhole to the closest part of the rack, I recommend making a measurement on your 2021 Jeep Wrangler. You need to measure the center of the hitch's pinhole to the outside surface of your spare tire. If that length is less than 6-1/2", you do not need a hitch extender. I went ahead and attached a photo that shows how to do this measurement. If you find that you need...
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    Image 1 for Image 2 for Image 3 for
  • Recommended Ball Mount with 4 Rise and Extended Shank
    The longest fixed ball mount we offer with a 4" rise is the Curt Ball Mount for 2" Hitches part # D-28 which measures 14-1/4" from the center of the hitch pin hole to the center of the ball hole. If this will not work you will need a hitch extender, the Curt Hitch Extender for 2" Hitch Receivers part # C45791 but keep in mind this will reduce your hitch capacity by 50%. If you go with the Curt Ball Mount for 2" Hitches part # D-28, you'll also need the 2" Hitch Ball part # 63845.
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  • Will Thule Tram Ski and Snowboard Carrier TH9033 Fit Vertex Bike Rack on 2015 Jeep Wrangler
    The Thule Tram Ski and Snowboard Carrier # TH9033 is indeed compatible with their Vertex 4 hitch-mount bike rack TH9029XT. In your case the concern with fitting this ski carrier on your 2015 Wrangler Unlimited Willys concerns the rear-mounted spare tire interfering with the bike rack. In the case of the Vertex 4 bike rack the amount of clearance from its hitch pin hole to the upright bar is 12-inches. You can determine the amount of clearance you need for your Willy's spare tire by measuring...
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  • Troubleshooting Hitch Extender for Jeep Wrangler For Multi-Ball Mount with Tow Hook
    Thanks for letting me know what you have tried and what you currently have for a ball mount. It looks like you want an 8 inch extension and the Curt # C45791 was not the fit you desired. We have used this extension with other similar Curt products without issue (see photo), but we don't have the Neiko ball mount to confirm fit. It sounds like the ball mount may have a slightly longer shank behind the hitch pin holes than most, so I recommend trying a slightly longer extension like...
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  • Effect on Hitch Tongue Weight Rating from Use of Hitch Adapter with Motorcycle Carrier
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  • Is There a Hitch Extender for Towing With a Cable Release
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  • Recommended Extra-Long Ball Mounts to Provide Better Clearance Between Truck and Trailer
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  • Recommended Hitch Extension For 2017 Ford F-350 With 3 Inch Trailer Hitch Receiver
    The hitch reducer we have for a 3 inch hitch receiver on a 2017 F-350 is the Buyer's Products Adapter # 337RTA302. This will give you only a 3-7/8 inch extension while reducing the size of your receiver opening. If you need a longer extension, I recommend the Curt Hitch Extender for 2" Hitch Receivers - 8" Long # C45791 which will give you an 8 inch extension but will also reduce your trailer hitch tongue weight rating by up to 50 percent like all hitch extenders do including the Blue Ox.
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  • Recommendation to Extend Trailer Hitch for Towing Pop Up Camper with 2013 Ford F-150
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  • Effect on Hitch Tongue Weight Capacity from Use of Hitch Extension
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  • Can Extension be Used so Folded Up RockyMounts SplitRail Bike RackWill Clear Jeep Spare Tire
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  • Which 8 inch Hitch Extender has Highest Tongue Weight Capacity
    The three brands you mentioned all do make 8 inch hitch extensions. The Curt is the winner in terms of capacity though as it has a 350 lb tongue weight rating. That part number is # C45791. You should note that the use of these cuts the capacity of the hitch they are installed in by 50 percent.
    view full answer...


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