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Model: CU75AAX5 Gooseneck-to-5th-Wheel Adapter Plate for Double Lock EZr
S20 5th Wheel Slider, 20,000 lbs.
A16 5th Wheel Hitch Head
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)
This 5th Wheel and Gooseneck Hitch Fits The Following Vehicles:
Start Year | End Year | Vehicle |
---|---|---|
2020 | 2025 | Chevrolet Silverado 2500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | Chevrolet Silverado 2500 HD 8 Foot Bed without OEM Prep Pkg |
2020 | 2025 | Chevrolet Silverado 3500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | Chevrolet Silverado 3500 HD 8 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 2500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 2500 HD 8 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 3500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 3500 HD 8 Foot Bed without OEM Prep Pkg |
CURT 60690 Double Lock EZr Gooseneck Hitch, 2-5/16-In. Flip-Over Ball 25K (QTY 1)
Manufactured by: Curt
They've made the truck said to turn the world under its tires and the trailer that moves mountains in a day But what about the hitch powerful enough to connect the two? The CURT Double Lock EZr gooseneck hitch boasts easier installation, easier operation and 25,000 lbs of towing capacity to make towing that oversize gooseneck trailer look easy.
To make things even easier, this gooseneck hitch kit includes both the under-bed gooseneck hitch and the vehicle-specific installation brackets The combined kit makes it simple to get your truck ready for towing by eliminating the need to purchase two different parts It includes the #60611 gooseneck hitch and the #60624 installation brackets to fit certain years of the Chevy Silverado or GMC Sierra 2500 HD and 3500 HD (for a complete listing of compatibility, see the CURT fitment guide).
Installation of the Double Lock EZr requires only one person, using retainer clips to keep bolts secure and the center section fully supported while mounting it into place It also uses our patented center locator to eliminate meticulous measuring and ensure error-free drilling The EZr also uses carriage bolts whenever possible for one-wrench tightening.
Operation of the Double Lock EZr is simple and safe It uses two locking pins and a 3/8" diameter handle to keep the gooseneck ball locked into the center section The ball features a flip-over design that allows you to store it inside the receiver hole when not in use, keeping your truck bed completely free of obstructions.
With a fortified center section, this hitch offers a gross trailer weight capacity up to 25,000 lbs and a vertical load limit of 6,250 lbs., giving you the power you need to get the job done right This CURT Double Lock EZr gooseneck hitch kit features a durable A-coat finish and includes a limited lifetime warranty.
For safe, reliable towing you can count on, it is tested in accordance with SAE J2638 for safety..
Features:
- One-person installation requires no welding or truck bed removal
- Center locator eliminates the need to measure where the ball hole should be
- Double locking pins for superior trailer and trailer ball security
- Flip-and-store ball keeps truck bed free of obstructions
- Vehicle-specific design optimizes strength and installation time
- Removable chrome-plated 2-5/16" trailer ball fits most gooseneck trailers
- Chrome-plated trim ring provides a finished look
- Rubber hole cover helps prevent corrosion in trailer ball hole
- Heavy-duty 3/8" diameter handle for solid operation
- Includes strong 5/8" safety chain loops and grade-8 hardware
- Protected by a durable A-coat finish
- Tested for safety in accordance with SAE J2638
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16220 X5 Gooseneck to 5th Wheel Adapter for Double Lock EZr Hitches, Industry-Standard Base Rails, 20,000 lbs (QTY 1)
Manufactured by: Curt
CURT 5th wheel adapter plates are a fast, dependable way to convert your gooseneck trailer hitch into a set of 5th wheel rails to accept a 5th wheel hitch and switch back again With gooseneck installation brackets and a gooseneck hitch already mounted, the adapter plate post simply mounts into the gooseneck trailer ball hole using a solid shank and is secured with the locking mechanism provided by the gooseneck hitch One of the most attractive features about CURT 5th wheel adapter plates is that they are practically instantaneous: insert the shank, apply the locking mechanism and just like that you have a sturdy pair of 5th wheel rails.
This CURT 5th wheel adapter plate features a round shank and is compatible with CURT Double Lock EZr gooseneck hitches It features a gross trailer weight capacity of 20,000 lbs., allowing it to adapt and accept a number of 5th wheel hitches up to 20K This 5th wheel adapter plate offers a simple pin-and-clip conversion for gooseneck hitches and has multiple mounting points to accept either 5th wheel legs or a 5th wheel roller..
Features:
- Converts CURT Double Lock EZr gooseneck hitches to 5th wheel rails
- For use with CURT and competitive 5th wheels up to 20,000 lbs.
- Industry-standard base rails accept 5th wheel hitches and rollers
- Protected by a highly durable carbide powder coat finish
- No assembly or tools required – just drop it in, lock it and go
- Co-cured in a rust-resistant liquid A-coat
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16564 S20 Sliding 5th Wheel Hitch for Short Bed Trucks, 20,000 lbs (Head Required) (QTY 1)
Manufactured by: Curt
The CURT S20 slider makes it easy to tow a 5th wheel trailer with your short-bed truck This slider features a quiet design, an auto-latching mechanism, an ergonomic handle and industry-standard mounting points The S20 sliding 5th wheel hitch is built with a solid design to eliminate chucking in the towing position and promote smooth rolling from forward to rearward positions, with no binding.
With the S20 installed, you can safely move the coupling point 12 inches toward the rear, allowing your short-bed truck to make turns without obstruction The S20 slider is comfortable and easy to operate, featuring a lift-style lever that is easily accessible over the side of the truck wall The lever moves in a more user-friendly, ergonomic motion compared to traditional, pull-out-style levers.
Best of all, the S20 automatically latches into place in both directions, meaning you only have to get out of the truck once to complete the operation Simply set the lever, pull the truck forward and you're ready to maneuver The auto-latches will lock the slider into the rearward coupling position.
The S20 sliding 5th wheel is rated for trailers up to 20,000 pounds, and it is fully tested to SAE J2638 specifications It comes with standard mounting points to easily mount onto all industry-standard base rails..
Features:
- Quiet, solid design to eliminate chucking in towing position
- Smooth sliding between positions with no binding
- Automatically latches in both directions so you only have to exit the truck once
- Easy-to-reach lever arm for ergonomic operation
- Lever lift motion for user-friendly functionality vs. traditional pull-out style
- 12" rearward movement provides extra turning clearance for short-bed trucks
- 20,000-lb. rating tested for safety in accordance with SAE J2638
- Mounts to all industry-standard rails and CURT puck system adapters
- Protected by a highly durable carbide powder coat finish
- Unit comes fully assembled for easy installation
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16520 A16 5th Wheel Hitch Head Only, Legs or Roller Required, 16,000 lbs (QTY 1)
Manufactured by: Curt
The CURT A16 is designed to provide a surprisingly quiet ride while maintain superior towing power It has a gross trailer weight capacity of 16,000 lbs and can handle a vertical load up to 4,000 lbs.
It comes with a three-position coupling indicator visible from your pickup truck cab, an extra wide head for easier coupling and high-strength interlocking die-cast jaws for a secure hold on your 5th wheel trailer This 16K 5th wheel hitch excels in quiet 5th wheel towing It uses a fully articulating torsion head, a cast yoke with poly-torsion inserts and interlocking jaws to create stability for your trailer and tow vehicle.
These components also allow the A16 to suppress shock and vibrations and reduce any additional noise coming from your trailer Like the other CURT A-Series hitches, the A16 is coated with a durable carbide powder coat finish It is tested in accordance with SAE J2638 for safety and includes a limited lifetime warranty to make this the best hitch ever to be mounted in the back of your pickup.
This A16 5th wheel hitch head comes ready to be attached to the CURT R16 5th wheel roller..
Features:
- Requires CURT 5th wheel roller or legs for installation
- Cast yoke with poly-torsion inserts to suppress shock loads and reduce noise
- Fully articulating torsion head for controlled coupling and stable towing
- Lockable handle self-resets to the ready-to-couple position after uncoupling
- High-strength, interlocking jaws fully wrap the kingpin to minimize noise
- Extra wide head opening for easier coupling
- Fast, one-pin head removal makes moving easy with smaller, lighter pieces
- Three-position coupling indicator clearly shows coupling status
- Compatible with kingpin extension boxes, including common pivoting pin boxes
- Offers three height adjustment positions to adapt to each unique truck bed
- Includes a polyethylene lube plate to eliminate messy grease deposits
- Tested for safety in accordance with SAE J2638
- Protected by a highly durable carbide powder coat finish
- Limited lifetime warranty (one-year finish, one-year parts)
List of Fitment Years:
2025, 2024, 2023, 2022, 2021, 2020$2,529 80 $3,318.80 24% OFF
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$3,318.80 $2,529 80
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Product Details
- Brand: Curt
- Model: CU75AA
- Includes: Double Lock EZr Gooseneck Hitch, Double Lock EZr Gooseneck Install Brackets, X5 Gooseneck-5th Wheel Adapter, S20 5th Wheel Slider 20K, A16 5th Wheel Hitch Head
Compatibility Chart
Year Range | Make | Model | Style |
---|
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Description
X5 Gooseneck-to-5th-Wheel Adapter Plate for Double Lock EZr
S20 5th Wheel Slider, 20,000 lbs.
A16 5th Wheel Hitch Head
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)
This 5th Wheel and Gooseneck Hitch Fits The Following Vehicles:
Start Year | End Year | Vehicle |
---|---|---|
2020 | 2025 | Chevrolet Silverado 2500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | Chevrolet Silverado 2500 HD 8 Foot Bed without OEM Prep Pkg |
2020 | 2025 | Chevrolet Silverado 3500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | Chevrolet Silverado 3500 HD 8 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 2500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 2500 HD 8 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 3500 HD 6-3/4 Foot Bed without OEM Prep Pkg |
2020 | 2025 | GMC Sierra 3500 HD 8 Foot Bed without OEM Prep Pkg |
CURT 60690 Double Lock EZr Gooseneck Hitch, 2-5/16-In. Flip-Over Ball 25K (QTY 1)
Manufactured by: Curt
They've made the truck said to turn the world under its tires and the trailer that moves mountains in a day But what about the hitch powerful enough to connect the two? The CURT Double Lock EZr gooseneck hitch boasts easier installation, easier operation and 25,000 lbs of towing capacity to make towing that oversize gooseneck trailer look easy.
To make things even easier, this gooseneck hitch kit includes both the under-bed gooseneck hitch and the vehicle-specific installation brackets The combined kit makes it simple to get your truck ready for towing by eliminating the need to purchase two different parts It includes the #60611 gooseneck hitch and the #60624 installation brackets to fit certain years of the Chevy Silverado or GMC Sierra 2500 HD and 3500 HD (for a complete listing of compatibility, see the CURT fitment guide).
Installation of the Double Lock EZr requires only one person, using retainer clips to keep bolts secure and the center section fully supported while mounting it into place It also uses our patented center locator to eliminate meticulous measuring and ensure error-free drilling The EZr also uses carriage bolts whenever possible for one-wrench tightening.
Operation of the Double Lock EZr is simple and safe It uses two locking pins and a 3/8" diameter handle to keep the gooseneck ball locked into the center section The ball features a flip-over design that allows you to store it inside the receiver hole when not in use, keeping your truck bed completely free of obstructions.
With a fortified center section, this hitch offers a gross trailer weight capacity up to 25,000 lbs and a vertical load limit of 6,250 lbs., giving you the power you need to get the job done right This CURT Double Lock EZr gooseneck hitch kit features a durable A-coat finish and includes a limited lifetime warranty.
For safe, reliable towing you can count on, it is tested in accordance with SAE J2638 for safety..
Features:
- One-person installation requires no welding or truck bed removal
- Center locator eliminates the need to measure where the ball hole should be
- Double locking pins for superior trailer and trailer ball security
- Flip-and-store ball keeps truck bed free of obstructions
- Vehicle-specific design optimizes strength and installation time
- Removable chrome-plated 2-5/16" trailer ball fits most gooseneck trailers
- Chrome-plated trim ring provides a finished look
- Rubber hole cover helps prevent corrosion in trailer ball hole
- Heavy-duty 3/8" diameter handle for solid operation
- Includes strong 5/8" safety chain loops and grade-8 hardware
- Protected by a durable A-coat finish
- Tested for safety in accordance with SAE J2638
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16220 X5 Gooseneck to 5th Wheel Adapter for Double Lock EZr Hitches, Industry-Standard Base Rails, 20,000 lbs (QTY 1)
Manufactured by: Curt
CURT 5th wheel adapter plates are a fast, dependable way to convert your gooseneck trailer hitch into a set of 5th wheel rails to accept a 5th wheel hitch and switch back again With gooseneck installation brackets and a gooseneck hitch already mounted, the adapter plate post simply mounts into the gooseneck trailer ball hole using a solid shank and is secured with the locking mechanism provided by the gooseneck hitch One of the most attractive features about CURT 5th wheel adapter plates is that they are practically instantaneous: insert the shank, apply the locking mechanism and just like that you have a sturdy pair of 5th wheel rails.
This CURT 5th wheel adapter plate features a round shank and is compatible with CURT Double Lock EZr gooseneck hitches It features a gross trailer weight capacity of 20,000 lbs., allowing it to adapt and accept a number of 5th wheel hitches up to 20K This 5th wheel adapter plate offers a simple pin-and-clip conversion for gooseneck hitches and has multiple mounting points to accept either 5th wheel legs or a 5th wheel roller..
Features:
- Converts CURT Double Lock EZr gooseneck hitches to 5th wheel rails
- For use with CURT and competitive 5th wheels up to 20,000 lbs.
- Industry-standard base rails accept 5th wheel hitches and rollers
- Protected by a highly durable carbide powder coat finish
- No assembly or tools required – just drop it in, lock it and go
- Co-cured in a rust-resistant liquid A-coat
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16564 S20 Sliding 5th Wheel Hitch for Short Bed Trucks, 20,000 lbs (Head Required) (QTY 1)
Manufactured by: Curt
The CURT S20 slider makes it easy to tow a 5th wheel trailer with your short-bed truck This slider features a quiet design, an auto-latching mechanism, an ergonomic handle and industry-standard mounting points The S20 sliding 5th wheel hitch is built with a solid design to eliminate chucking in the towing position and promote smooth rolling from forward to rearward positions, with no binding.
With the S20 installed, you can safely move the coupling point 12 inches toward the rear, allowing your short-bed truck to make turns without obstruction The S20 slider is comfortable and easy to operate, featuring a lift-style lever that is easily accessible over the side of the truck wall The lever moves in a more user-friendly, ergonomic motion compared to traditional, pull-out-style levers.
Best of all, the S20 automatically latches into place in both directions, meaning you only have to get out of the truck once to complete the operation Simply set the lever, pull the truck forward and you're ready to maneuver The auto-latches will lock the slider into the rearward coupling position.
The S20 sliding 5th wheel is rated for trailers up to 20,000 pounds, and it is fully tested to SAE J2638 specifications It comes with standard mounting points to easily mount onto all industry-standard base rails..
Features:
- Quiet, solid design to eliminate chucking in towing position
- Smooth sliding between positions with no binding
- Automatically latches in both directions so you only have to exit the truck once
- Easy-to-reach lever arm for ergonomic operation
- Lever lift motion for user-friendly functionality vs. traditional pull-out style
- 12" rearward movement provides extra turning clearance for short-bed trucks
- 20,000-lb. rating tested for safety in accordance with SAE J2638
- Mounts to all industry-standard rails and CURT puck system adapters
- Protected by a highly durable carbide powder coat finish
- Unit comes fully assembled for easy installation
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16520 A16 5th Wheel Hitch Head Only, Legs or Roller Required, 16,000 lbs (QTY 1)
Manufactured by: Curt
The CURT A16 is designed to provide a surprisingly quiet ride while maintain superior towing power It has a gross trailer weight capacity of 16,000 lbs and can handle a vertical load up to 4,000 lbs.
It comes with a three-position coupling indicator visible from your pickup truck cab, an extra wide head for easier coupling and high-strength interlocking die-cast jaws for a secure hold on your 5th wheel trailer This 16K 5th wheel hitch excels in quiet 5th wheel towing It uses a fully articulating torsion head, a cast yoke with poly-torsion inserts and interlocking jaws to create stability for your trailer and tow vehicle.
These components also allow the A16 to suppress shock and vibrations and reduce any additional noise coming from your trailer Like the other CURT A-Series hitches, the A16 is coated with a durable carbide powder coat finish It is tested in accordance with SAE J2638 for safety and includes a limited lifetime warranty to make this the best hitch ever to be mounted in the back of your pickup.
This A16 5th wheel hitch head comes ready to be attached to the CURT R16 5th wheel roller..
Features:
- Requires CURT 5th wheel roller or legs for installation
- Cast yoke with poly-torsion inserts to suppress shock loads and reduce noise
- Fully articulating torsion head for controlled coupling and stable towing
- Lockable handle self-resets to the ready-to-couple position after uncoupling
- High-strength, interlocking jaws fully wrap the kingpin to minimize noise
- Extra wide head opening for easier coupling
- Fast, one-pin head removal makes moving easy with smaller, lighter pieces
- Three-position coupling indicator clearly shows coupling status
- Compatible with kingpin extension boxes, including common pivoting pin boxes
- Offers three height adjustment positions to adapt to each unique truck bed
- Includes a polyethylene lube plate to eliminate messy grease deposits
- Tested for safety in accordance with SAE J2638
- Protected by a highly durable carbide powder coat finish
- Limited lifetime warranty (one-year finish, one-year parts)