2018 GMC Sierra 2500 HD Fifth Wheel Trailer Hitch Parts

Choose your Submodel for your 2018 GMC Sierra 2500 HD


Showing 1 - 10 of 22 products
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CURT
  • Q24 5th Wheel Hitch; Select Silverado; Sierra 2500; 3500 HD; 8ft. Bed Puck Syste
  • 24000 lbs. Capacity; 6000 lbs. Vertical Load; Includes GM OEM Legs; PN[16025]; PN[16545]
  • CURT 16067 Q24 5th Wheel Hitch; 24;000 lbs; Select Chevrolet Silverado; GMC Sierra 2500; 3500 HD; 8-Foot Bed Puck System
  • Q20 Fifth Wheel Hitch
  • Product Attributes:
    • Gross Trailer Weight: 24000 Lbs.
    • Capacity: 24000 Lbs.
    • WARNING CA Proposition 65: No
    • Vertical Load: 6000
  • Features:
    • Fits The Chevy Or Gm. Puck System
    • Quarter-Turn Anchoring System Provides Quick Installation
    • Adj. Anchors To Eliminate Chucking Between The Legs And Platform
    • Spherical Axial Bearing For Unimpeded Movement And Quiet Towing
    • Dual Jaws Provide 360-Degree Kingpin Contact
    • Three Grease Fittings For Continuous Lubrication
    • Self-Aligning Head Offers A Wide Opening For Easy Coupling
    • Operates Using A Single Lockable Short-Throw Handle
    • Includes A Polyethylene Lube Plate To Eliminate Messy Grease Deposit
    • Offers Three Height Adj. Positions To Adapt To Each Unique Truck
    • Meets SEA J2638 Testing Protocol
  • With a gross trailer weight capacity of 24,000 lbs., the CURT Q24 5th wheel hitch is capable of towing some of the heaviest 5th wheel trailers, while still offering a smooth, quiet ride. Instead of pivoting of two axes, the Q24 is built with a spherical bearing that allows the hitch head to pivot in virtually any direction. This means smoother turns, a quieter ride and less strain on your towing equipment and truck. The Q24 also features dual-locking jaws for 360-degree kingpin contact and three grease fittings for continuous lubrication. The Q24 5th wheel hitch also makes coupling easier with its self-aligning head, single-handle operation and three-position coupling indicator. While the self-aligning head helps reduce errors when backing up to the kingpin, the coupling indicator eliminates the need for you to get in and out of the truck cab to check the kingpin connection. For long-lasting protection against the elements, this 24K 5th wheel hitch is finished with a highly durable carbide black powder coat. This particular Q24 hitch comes with a set of CURT OEM puck system 5th wheel legs, designed to be mounted on select Chevrolet or GMC long-bed pickup trucks with the truck bed puck system (year range specific). Using a set of quarter-turn anchors, the legs quickly and easily drop into the pucks, instantly mounting the Q24 hitch and equipping the truck for 5th wheel towing. The anchors feature an adjustable design to perfectly lock the hitch into place and eliminate any chucking noises, and the legs are finished in a durable carbide black powder coat to be highly resistant to scratches, rust and UV damage. These legs are only intended to fit select Chevrolet or GMC trucks with a year-specific puck system and cannot be installed without it. Certain turret-style pin boxes, such as Sidewinder, are not compatible with CURT Q-series hitches and should not be used as they may create vehicle / trailer handling hazards.

Additional Fitment Information:
Vehicle Bed Bed Length Sub Model
2018 - GMC Sierra 2500 HD Fleetside 97.6 SLE

CURT
  • Sliding; 20000 lbs. Gross Trailer Weight; 6.5 ft. Bed; w/Puck System Legs
  • CURT 16698 A20 5th Wheel Slider Hitch; 20;000 lbs; Select Chevy Silverado; GMC Sierra 2500; 3500 HD; 6.5-Foot Bed Puck System
  • A20 Fifth Wheel Hitch
  • Product Attributes:
    • Gross Trailer Weight: 20000 Lbs.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Fits Select Chevy / Gmc Short-Bed Trucks With Puck System [Year Range Specific]
    • Quarter-turn Anchoring System Provides Quick Installation And Removal
    • Adjustable Anchors To Eliminate Chucking Between The Legs And Puck System
    • S20 5Th Wheel Slider #16564 Provides 12 in. Of Travel In The Truck Bed
    • Lockable Handle Self-Resets To The Ready-To-Couple Position After Uncoupling
    • Cast Yoke With Poly-Torsion Inserts To Suppress Shock Loads And Reduce Noise
    • Fully Articulating Torsion Head For Controlled Coupling And Stable Towing
    • 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 The Hitch Easy
    • Three-Position Coupling Indicator Is Clearly Visible From The Truck Cab
    • Compatible With Kingpin Extension Boxes Including Common Pivoting Pin Boxes

Additional Fitment Information:
Vehicle Bed Length
2018 - GMC Sierra 2500 HD 78.8

Husky Towing
  • Package; Without Factory Puck/Prep System Required: HUK30686, HUK31852, HUK31853
  • Includes Fifth Whl Head With Wrap Around Jawith Head Support/ Roller; 16000 Pound Wgt Carrying Capty; Square Roller Slide; Dual Pivot Head; Req Fifth Whl Trailer Hitch Mount Kit (Select 1 Brkt Kit and 1 Rail Kit to Complete Installation)
  • W Series
  • Product Attributes:
    • Gross Trailer Weight: 16000 Pound
    • Mount Type: Sliding
    • Pivot Type: 4-way
    • Lock Position: Handle
    • Title: Fifth Wheel Trailer Hitch
    • With Mounting Hardware: No
  • Features:
    • Improved Pop Out Safety Hook-Up Indicator
    • Foam Grip Handle For Easier Operation
    • Self Locking And Release Handle
    • No Need To Manually Open The Jaw To Hitch Up
    • Engineered/Designed Tolerances For Less Noise
    • Better Fit Of Components, Meets Or Exceeds SAE J2638 Fifth Wheel Standards
    • Radius Added To The Top Plate For Rugged Appearance
    • Superior Finish, Fully Articulating Head (The Jaw Moves With The Head)
    • Patented Anti-Walk Wrap Around Jaw
  • A full articulating head allows for the easiest hook-ups. Articulating heads move with the motion of the trailer, not the tow vehicle, for a smoother ride on rough roads. The locking mechanisms in articulating heads move side to side with the king pin.

Additional Fitment Information:
Vehicle Bed Length
2018 - GMC Sierra 2500 HD 78.8

Husky Towing
  • Package; With Factory Puck/Prep System
  • Use With Chevrolet and GM Factory Pucks; Fixed; 16000 Pound Weight Carrying Capacity
  • KW Series
  • Product Attributes:
    • Gross Trailer Weight: 16000 Pound
    • Mount Type: Fixed
    • Title: Fifth Wheel Trailer Hitch
  • Features:
    • Improved A Pop Out Safety Hookup Indicator
    • Handle Moved Forward, Farther From The Pin Box For Improved Ergonomics And Easier Operation
    • Foam Grip Handle For Easier Operation
    • Radius Added To The Top Plate For Rugged Appearance
    • Self Locking And Release Handle
    • No Need To Manually Open The Jaw To Hitch Up
    • Engineered And Designed Tolerances For Less Noise
    • Superior Finish
    • Fully Articulating Head (The Jaw Moves With The Head)
    • Yellow Zinc Fasteners
    • Fore And Aft Adjustment On The Uprights For Proper Hitch Over Axle Placement
    • Improved Cross Member With Castle Nut
    • Meets Or Exceeds SAE Fifth Wheel Standards
  • Once on the road, added articulation takes torque twist out of both truck and trailer for a smoother ride and less stress on equipment. A patented anti walk wrap around jaw fully encloses the trailer kingpin. A visible safety indicator shows red when the jaw is open. An automotive OEM quality metallic paint provides a superior finish and gives the 16,000 W and 26,000 W hitches an attractive, rugged look. The 26,000 W can be used with all 5th wheels up to 26,000 Pounds. Meets or exceeds the new SAE fifth wheel test standards.

Additional Fitment Information:
Vehicle Bed Length
2018 - GMC Sierra 2500 HD 97.6

Husky Towing
  • Package; Without Factory Puck/Prep System Required: HUK30686, HUK31852, HUK31853
  • Includes Fifth Wheel Head/ Cross Member and Roller; 16000 Pound Weight Carrying Capacity; Requires Fifth Wheel Trailer Hitch Mount Kit ( Select 1 Bracket Kit and 1 Rail Kit to Complete Installation)
  • KW Series
  • Product Attributes:
    • Gross Trailer Weight: 16000 Pound
    • Mount Type: Sliding
    • Title: Fifth Wheel Trailer Hitch
    • With Mounting Hardware: No
  • Features:
    • Improved Pop-Out Safety Hookup Indicator
    • Superior Finish
    • Handle Moved Forward, Farther From The Pin Box For Improved Ergonomics And Easier Operation
    • Yellow Zinc Fasteners
    • Patent-Pending Anti-Walk Wrap-Around Jaw Patented
    • Radius Added To The Top Plate For Rugged Appearance
    • Engineered Or Designed Tolerances For Less Noise
    • Fully Articulating Head (The Jaw Moves With The Head)
    • Fore-And-Aft Adjustment On The Uprights For Proper ?Hitch Over Axle? Placement
    • Self-Locking And Release Handle
    • Improved Cross Member With Castle Nut
    • Compatible With All Custom Install Kits And Earlier Model Hitches
    • Foam Grip Handle For Easier Operation
    • Meets Or Exceeds SAE J2638 Fifth Wheel Standards
    • No Need To Manually Open The Jaw To Hitch Up
  • You can really feel the difference of Husky?s 16K W fully articulating fifth wheel hitch when maneuvering into driveway aprons and off-camber entrances at park locations. Once on the road, added articulation takes torque twist out of both truck and trailer for a smoother ride and less stress on equipment.

Additional Fitment Information:
Vehicle Bed Length
2018 - GMC Sierra 2500 HD 78.8

Husky Towing
  • Package; Without Factory Puck/Prep System Required: HUK30686, HUK31852
  • Includes Fifth Whl Head With Wrap Around Jawith Head Support/ Glider; 16000 Pound Wgt Carrying Capty; Square Tube Slider; Dual Pivot Head; Req Fifth Whl Trailer Hitch Mount Kit ( Select 1 Brkt Kit and 1 Rail Kit to Complete Installation)
  • W Series
  • Product Attributes:
    • Gross Trailer Weight: 16000 Pound
    • Mount Type: Sliding
    • Pivot Type: 4-way
    • Lock Position: Handle
    • Title: Fifth Wheel Trailer Hitch
    • With Mounting Hardware: No
  • Features:
    • Improved Pop Out Safety Hook-Up Indicator
    • Foam Grip Handle For Easier Operation
    • Self Locking And Release Handle
    • No Need To Manually Open The Jaw To Hitch Up
    • Engineered/Designed Tolerances For Less Noise
    • Better Fit Of Components, Meets Or Exceeds SAE J2638 Fifth Wheel Standards
    • Radius Added To The Top Plate For Rugged Appearance
    • Superior Finish, Fully Articulating Head (The Jaw Moves With The Head)
    • Patented Anti-Walk Wrap Around Jaw
  • A full articulating head allows for the easiest hook-ups. Articulating heads move with the motion of the trailer, not the tow vehicle, for a smoother ride on rough roads. The locking mechanisms in articulating heads move side to side with the king pin.

Additional Fitment Information:
Vehicle Bed Length
2018 - GMC Sierra 2500 HD 78.8

CURT
  • Sliding; 16000 lbs. Gross Trailer Weight; 6.5 ft. Bed; w/Puck System Legs
  • CURT 16054 A16 5th Wheel Slider Hitch; 16;000 lbs; Select Chevy Silverado; GMC Sierra 2500; 3500 HD; 6.5-Foot Bed Puck System
  • A16 Fifth Wheel Hitch
  • Product Attributes:
    • Gross Trailer Weight: 16000 Lbs.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Fits Select Chevy / Gmc Short-Bed Trucks With Puck System [Year Range Specific]
    • Quarter-turn Anchoring System Provides Quick Installation And Removal
    • Adjustable Anchors To Eliminate Chucking Between The Legs And Puck System
    • S20 5Th Wheel Slider #16564 Provides 12 in. Of Travel In The Truck Bed
    • Lockable Handle Self-Resets To The Ready-To-Couple Position After Uncoupling
    • Cast Yoke With Poly-Torsion Inserts To Suppress Shock Loads And Reduce Noise
    • Fully Articulating Torsion Head For Controlled Coupling And Stable Towing
    • 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 The Hitch Easy
    • Three-Position Coupling Indicator Is Clearly Visible From The Truck Cab
    • Compatible With Kingpin Extension Boxes Including Common Pivoting Pin Boxes

Additional Fitment Information:
Vehicle Bed Length
2018 - GMC Sierra 2500 HD 78.8

CURT
  • A25 5th Wheel Hitch; Select Silverado; Sierra 2500; 3500 HD; 8ft. Bed Puck Syste
  • 25000 lbs Capacity; 6250 lbs. Vertical Load; Includes GM Puck System Legs
  • CURT 16066 A25 5th Wheel Hitch; 25;000 lbs; Select Chevrolet Silverado; GMC Sierra 2500; 3500 HD; 8-Foot Bed Puck System
  • A25 Fifth Wheel Hitch
  • Product Attributes:
    • Gross Trailer Weight: 25000 Lbs.
    • WARNING CA Proposition 65: No
    • Vertical Load: 6250
  • Features:
    • Fits Chevy Or Gm. Pickup Trucks w/The OEM Puck System
    • Cast Yoke w/Poly-Torsion Inserts to Suppress Shock Loads
    • Fully Articulating Torsion Head For Controlled Coupling
    • Lockable Handle Self-Resets To The Ready-To-Couple Position
    • Constructed w/Cast Steel Main Body For More Precise Build
    • High-Strength Interlocking Jaw Wrap The Kingpin To Minimize Noise
    • Extra-Wide Head Opening For Easier Coupling
    • Fast One-Pin Head Removal Makes Moving The Hitch Easy
    • Three-Position Coupling Indicator Is Visible From The Truck
    • Quarter-Turn Anchoring System Provides Quick Install and Removal
    • Compatible w/Kingpin Extension Includes Common Pivoting Pin Boxes
    • Offers Three Height Adjustment Positions
  • The CURT A25 5th wheel hitch offers smoother, quieter towing for your home-away-from-home, combining the patented technology of our A-series, an easier mounting system and the power of a 25K 5th wheel hitch. Like our A16 and A20 hitches, this 25K 5th wheel hitch uses a patented cast yoke to allow for unimpeded head movement, while providing exceptional stability for the trailer. The yoke has a set of poly-torsion inserts to suppress shock loads and reduce excessive noise, and the head features high-strength, interlocking jaws to give the trailer stability and the freedom to pivot and swivel as needed. This A25 5th wheel hitch also comes with a set of CURT OEM puck system 5th wheel legs designed to be mounted on select Chevrolet or GMC long-bed trucks with the truck bed puck system (year range specific). The legs mount directly into the four-point mounting system, allowing the CURT A25 hitch to be installed quickly and easily. The most unique feature of these legs is their quarter-turn anchoring system. The variable-position anchors allow the 5th wheel hitch head to easily drop into the puck system, and with a quarter-turn, the hitch can be installed or removed as needed. The anchors can also be adjusted to eliminate any chucking noises. Once installed, the A25 is fast and simple to operate. It features an extra-wide head opening to increase the coupling area for the trailer, and it has a lockable, single-throw handle that self-resets to the ready-to-couple position after uncoupling. To make coupling even easier, it is equipped with a coupling indicator that is visible from the truck cab. The indicator shows the status of the connection and eliminates the need for you to check multiple times while coupling. To protect the A25 5th wheel hitch against rust, wear and other threats, it comes with a carbide black powder coat finish and a limited lifetime warranty. We also test the A25 for safety in accordance with SAE J2638 to ensure reliability for the road ahead.

Additional Fitment Information:
Vehicle Bed Bed Length Sub Model
2018 - GMC Sierra 2500 HD Fleetside 97.6 SLE

CURT
  • E16 5th Wheel Hitch; Select Silverado; Sierra 2500; 3500 HD; 8ft. Bed Puck Syste
  • 16000 lbs. Capacity; 4000 lbs. Vertical Load; Includes Chevrolet/GMC Legs; PN[16025]; PN[16515]
  • CURT 16061 E16 5th Wheel Hitch; 16;000 lbs; Select Chevrolet Silverado; GMC Sierra 2500; 3500 HD; 8-Foot Bed Puck System
  • E16 Fifth Wheel Hitch
  • Product Attributes:
    • Gross Trailer Weight: 16000 Lbs.
    • Capacity: 16000 Lbs.
    • WARNING CA Proposition 65: No
    • Vertical Load: 4000
  • Features:
    • Fits The Chevy Or Gm. Puck System
    • Quarter-Turn Anchoring System Provides Quick Installation
    • Adj. Anchors To Eliminate Chucking Between The Legs And Platform
    • Pivots On Dual Axles For 10 Degrees Of Lateral Movement
    • Features An Anti-Rattle Skid Plate
    • Automatically Locks For Easy Secure Coupling
    • Operates Using A Single Handle
    • Offers Four Height Adjustment Positions To Adapt To Your Truck
    • Meets SEA J2638 Testing Protocols
    • Protected By A Highly Durable Carbide Black Powder Coat Finish
    • Backed By A Five-Year Limited Warranty
  • The CURT E16 5th wheel trailer hitch is an economical choice that offers a variety of features for smooth, safe 5th wheel towing. The E16 has a gross trailer weight rating of 16,000 lbs. and can withstand a vertical load up to 4,000 lbs. It comes with a dual-pivoting head, 10 degrees of lateral movement and an anti-rattle skid plate to provide a smoother, quieter ride. The E16 also comes with easy, single-handle operation and a durable carbide black powder coat for long-lasting protection against the elements. With four height adjustment settings, the E16 is quick and simple to install, and it is backed by a limited lifetime warranty. This 16K 5th wheel hitch comes with a set of CURT OEM puck system 5th wheel legs, designed to be mounted on select Chevrolet or GMC long-bed pickup trucks with the truck bed puck system (year range specific). Using a set of quarter-turn anchors, the legs quickly and easily drop into the pucks, instantly mounting the E16 hitch and equipping the truck for 5th wheel towing. The anchors feature an adjustable design to perfectly lock the hitch into place and eliminate any chucking noises, and the legs are finished in a durable carbide black powder coat to be highly resistant to scratches, rust and UV damage. These legs are intended to fit select Chevrolet or GMC trucks with a year-specific puck system and cannot be installed without it.

Additional Fitment Information:
Vehicle Bed Bed Length Sub Model
2018 - GMC Sierra 2500 HD Fleetside 97.6 SLE

CURT
  • Sliding; 16000 lbs. Gross Trailer Weight; 6.5 ft. Bed; w/Puck System Legs
  • CURT 16697 E16 5th Wheel Slider Hitch; 16;000 lbs; Select Chevy Silverado; GMC Sierra 2500; 3500 HD; 6.5-Foot Bed Puck System
  • E16 Fifth Wheel Hitch
  • Product Attributes:
    • Gross Trailer Weight: 16000 Lbs.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Fits Select Chevy / Gmc Short-Bed Trucks With Puck System (Year Range Specific)
    • Quarter-turn Anchoring System Provides Quick Installation And Removal
    • Adjustable Anchors To Eliminate Chucking Between The Legs And Puck System
    • S20 5Th Wheel Slider #16564 Provides 12 in. Of Travel In The Truck Bed
    • Automatically Latches In Both Directions So You Only Have To Exit The Truck Once
    • Pivots On Dual Axles For 10 Degrees Of Lateral Movement
    • Features An Anti-Rattle Skid Plate To Help Reduce Noise
    • Automatically Locks For Easy Secure Coupling
    • Operates Using A Single Handle
    • Offers Four Height Adjustment Positions To Adapt To Each Unique Truck Bed
    • Compatible With Kingpin Extension Boxes Including Common Pivoting Pin Boxes
    • Tested For Safety In Accordance With SAE J2638

Additional Fitment Information:
Vehicle Bed Length
2018 - GMC Sierra 2500 HD 78.8
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