Curt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank
Curt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank
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Curt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank

4.6 stars out of 33 reviews
(4.6)|
33 ratings
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Key item features

  • Extended Reach: This extension provides an additional 8 inches of length for a 2-inch by 2-inch receiver tube.
  • Accessory Clearance: It offers added clearance for various hitch-mounted accessories like bike racks, spare tires, or cargo carriers.
  • Robust Construction: The extension is CNC-formed, robotically welded, and mechanically descaled for a precise and secure fit.
  • Durable Finish: A black powder-coat finish protects the extension from wear and tear.
  • Impressive Capacity: It boasts a weight capacity of up to 3,500 pounds, accommodating heavy loads.
  • Universal Fit: Designed to slide into a vehicle's 2-inch square tube openings.
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Current price is $78.05
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  • Free 60-day returns

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Columbus, 43215
Arrives by Tue, Feb 17
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Sold and shipped by Parts Via
4.23696682464455 stars out of 5, based on 422 seller reviews(4.2)
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Curt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank
Curt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank
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CURT Receiver Hitch Adapter (2" Shank, 2" Drop, 7,500 lbs.) Trailer Hitch Adapter
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Comparison Chart:
Towing capacity3500 lbCurt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank5000 lb2in Hitch Receiver 5,000 lb Towing 8-1/2in Extension Trailer Adapter500 lbCURT Receiver Tube Extender3500 lbCURT Receiver Tube Extender3500 lbCURT Receiver Tube Adapter7500 lbCURT Receiver Hitch Adapter (2" Shank, 2" Drop, 7,500 lbs.) Trailer Hitch Adapter
Max load3500 lbCurt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank500 lb2in Hitch Receiver 5,000 lb Towing 8-1/2in Extension Trailer Adapter3500 lbCURT Receiver Tube Extender3500 lbCURT Receiver Tube Extender3500 lbCURT Receiver Tube Adapter7500 lbCURT Receiver Hitch Adapter (2" Shank, 2" Drop, 7,500 lbs.) Trailer Hitch Adapter
Receiver width2 inCurt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank2 in2in Hitch Receiver 5,000 lb Towing 8-1/2in Extension Trailer Adapter2 inCURT Receiver Tube Extender2 inCURT Receiver Tube Extender-CURT Receiver Tube Adapter2 inCURT Receiver Hitch Adapter (2" Shank, 2" Drop, 7,500 lbs.) Trailer Hitch Adapter
Shank size2 inCurt 45791 8 Inch 3500 Pound Trailer Hitch Receiver Tube Extension with 2" Shank-2in Hitch Receiver 5,000 lb Towing 8-1/2in Extension Trailer Adapter-CURT Receiver Tube Extender-CURT Receiver Tube Extender1-1/4 inCURT Receiver Tube Adapter2 inCURT Receiver Hitch Adapter (2" Shank, 2" Drop, 7,500 lbs.) Trailer Hitch Adapter
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4.6 out of 5 stars
stars33 ratings32 reviews
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Showing 1-3 of 32 reviews

Jun 20, 2025
Mark K.
5 out of 5 stars review

Seller Verified Purchase

Hitch adapters

On my truck I had to make some modifications with a grinder for the 2-in adapter to fit. Other than that works like a charm

Review from realtruck.com
Helpful?65JD35ER1VVR48360444
Jun 5, 2016
Burtonman
5 out of 5 stars review

Verified Purchase

Solid and well built

I bought this to use with a bike carrier on the back of my Jeep Wrangler. I needed to clear the spare tire in the rear. It's a simple part obviously. It did the job, has a nice finish, and is well constructed.

Helpful?65JD35ER1VVR48360444
Aug 14, 2016
Rick
5 out of 5 stars review

Verified Purchase

Extender Hitch 2"x2" x8"

Heavy duty Hitch . It gave me the extension I needed for Jeep Liberty 07 spare Wheel on Back and several Combinations for Cargo Carrier on Back with the 2" Rise & Fall adapter .

Helpful?65JD35ER1VVR48360444