CURT Raised Receiver Adapter 2" Shank, 4-1/4" Rise — 5-1/4" Extension, 350 lb Capacity

The CURT 45794 raised receiver adapter converts a 2" x 2" trailer hitch into a higher, longer receiver to provide extra clearance for bike racks and cargo carriers while carrying a 350 lb tongue weight (not for towing).

If your hitch-mounted accessories hit the bumper, spare tire, or rear vehicle trim, a raised receiver adapter can restore needed space without replacing the entire hitch. The CURT 45794 adds 5-1/4" of forward extension and lifts the receiver opening by 4-1/4", giving room for racks and carriers to sit higher and farther from the vehicle. Built in the USA, it pairs CNC-formed steel, robotic welding and a gloss black powder coat for a robust, long-lasting finish.

How does this adapter create more clearance for my accessory?

The adapter raises the receiver opening 4-1/4" above the vehicle’s hitch and pushes that opening out 5-1/4" from the original receiver. That combination moves a hitch-mounted item upward and outward, preventing contact with bumpers, spare tires, or vehicle trim.

• 4-1/4" rise reduces interference with low-mounted bumpers and spare tires
• 5-1/4" extension moves racks/carriers away from the tailgate
• 2" x 2" receiver compatibility fits most standard hitches and accessories

What weight and towing limits should I follow with the CURT 45794?

This raised receiver adapter is rated for a 350 lb tongue weight to support hitch-mounted accessories, but it is explicitly not designed for trailering. Never use it to tow a trailer; towing forces exceed its intended load direction and could cause damage or failure.

• 350 lb tongue weight rating for accessories only
• Not rated for towing—do not attach trailers
• Overall safety limited by the lowest rated component in the hitch chain

How is the CURT 45794 built and protected against corrosion?

CURT manufactures this adapter from CNC-formed steel with robotic welding to ensure consistent fit and strength. A gloss black powder coat guards against chipping, surface rust and UV exposure for long service life even in harsh conditions.

• CNC-formed, robotically welded construction for precise durability
• Mechanically descaled surfaces before coating for better adhesion
• Gloss black powder coat resists rust, chips and UV fading

Will this raised receiver fit my vehicle and accessories?

It fits any standard 2" x 2" receiver tube and accepts common 2" hitch-mounted accessories such as bike racks and cargo carriers. Keep in mind the raised receiver may still interfere with some rear bumpers depending on vehicle geometry, so verify clearance before installation.

• Designed for 2" x 2" trailer receivers and accessories
• Check bumper, spare tire, and tailgate clearance after installation
• Limited lifetime warranty: one-year finish, one-year parts

Who is this for: The CURT 45794 is for drivers who need extra vertical and horizontal clearance for hitch-mounted gear—especially cyclists, weekend campers, and commuters using cargo carriers—without replacing the vehicle’s hitch. It’s best for people who carry heavier accessories (up to 350 lb tongue weight) but do not intend to tow a trailer. Choose this adapter if you want a precision-built, powder-coated American-made solution to prevent scuffs, dents and interference from bumpers or spare tires while transporting racks and carriers.