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CURT

CURT A20 5th Wheel Hitch Kit | 16682 | Chevy/GMC/Ford HD Puck + Slider | 20K

CURT A20 5th Wheel Hitch Kit | 16682 | Chevy/GMC/Ford HD Puck + Slider | 20K

$2,493.00 AUD
$2,972.00 AUD $2,493.00 AUD
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The CURT A20 5th Wheel Trailer Hitch Kit (Part #16682) is a complete premium slider-plus-puck-adapter package for Chevrolet Silverado, GMC Sierra 2500/3500 HD, Ford F-250/F-350 Super Duty. Combines the A-Series A20 hitch head (patented articulating head, self-resetting handle, interlocking dual jaws) with the S20 slider and a truck-specific puck adapter. Drops into your factory puck system, provides sliding operation for tight turns. Ideal for buyers who need A-Series premium 20K performance + slider functionality + puck-system convenience. Rated to 20,000 lb GTW / 5,000 lb vertical. CURT limited lifetime warranty.

The CURT A20 Series — Premium 20K 5th Wheel Hitch

The CURT A-Series is CURT's premium 5th wheel hitch line — engineered with patented articulating head geometry, interlocking dual-jaw design, and self-resetting handle operation. The A20 is the 20,000 lb capacity variant — the step up from the A16 for larger 5th wheels, mid-size toy haulers, and heavier commercial trailers. Meaningful highlights:

  • 20,000 lb gross trailer weight (GTW) — handles larger 5th wheel RVs, toy haulers, and heavier commercial trailers
  • 5,000 lb vertical load capacity — 1,000 lb more than A16, meaningful for larger trailers with heavier pin weights
  • ⭐ Patented articulating torsion head (Patent #8,827,298) — cast yoke with poly-torsion inserts suppresses shock loads and reduces noise
  • ⭐ Self-resetting single-throw handle — pull once to couple/uncouple; handle automatically returns to ready-to-couple position after uncoupling
  • ⭐ High-strength interlocking dual jaws — fully wrap the kingpin for minimal movement and noise
  • ⭐ Three-position color-coded coupling indicator — red (uncouple) / yellow (couple) / green (tow) — visible from the truck cab
  • ⭐ Extra-wide head opening — makes coupling easier, especially in low-visibility conditions
  • ⭐ Sidewinder pin box compatible — approved for use with Sidewinder-style turret pin boxes
  • Four height adjustment settings (13"–17" range)
  • Carbide black powder coat finish
  • Backed by CURT's limited lifetime warranty (one-year finish, one-year parts)

⭐ Complete Premium Slider + Puck Adapter Package

Standout convenience benefit: this kit bundles everything you need for slider-equipped premium 20K 5th wheel towing on a puck-equipped truck. Includes:

  • A20 5th wheel hitch head — premium 20K with articulating torsion head
  • CURT S20 slider — true rolling design with ~12" of displacement
  • Puck-system adapter — drops directly into your Chevy/GMC/Ford HD factory puck holes

⭐ Best of All Three Worlds

  • Premium 20K hitch performance — A-Series articulating head, dual jaws, self-resetting handle, Sidewinder-compatible
  • Puck-system convenience — quick install/remove, no drilling
  • Slider functionality — turn clearance for tight maneuvers

Vehicle Fit

  • Vehicle: Chevrolet Silverado, GMC Sierra 2500/3500 HD, Ford F-250/F-350 Super Duty
  • Requirement: Factory puck system (towing prep package) required
  • Verify fitment against CURT application data before ordering

Other A20 Slider & Kit Configurations

Prefer Fixed-Position Puck Fit? (No Slider)

A20 vs A16 — When to Step Up

The A20 and A16 share the same premium A-Series head design (articulating torsion, dual jaws, self-resetting handle, 3-position indicator, Sidewinder compatible). Meaningful A20 upgrades over A16:

  • 20,000 lb GTW vs A16's 16,000 lb — handles heavier trailers
  • 5,000 lb vertical load capacity vs A16's 4,000 lb — meaningful for larger 5th wheels with heavier pin weights
  • Same puck-system compatibility as A16 — uses the same puck legs (#16025, #16029, etc.) so upgrade paths are straightforward

Choose A20 if your trailer's GTW or pin weight is close to or above the A16's ratings. For a typical 32'–40' 5th wheel with a loaded pin weight over 3,500 lb, A20 provides meaningful headroom.

Need Even Higher Capacity?

The A20 is capped at 20,000 lb GTW. For larger 5th wheels and heavy toy haulers, CURT offers:

  • A25 (25K) — 25,000 lb GTW / 6,250 lb vertical load
  • A30 (30K) — Maximum A-Series capacity for luxury 5th wheels and heavy toy haulers
  • PowerRide (30K) — CURT's flagship — multi-directional head, strategic grip points, self-resetting handle

Each higher-capacity variant is available for the same puck-system trucks and universal industry-standard base rails.

Load Ratings

  • Gross Trailer Weight (GTW): 20,000 lb
  • Vertical Load Capacity: 5,000 lb

Cross-Reference Part Numbers

  • Part Number: 16682
  • UPC: 612314058853
  • Patent: #8,827,298

⚠️ Professional Installation Recommended

Sliding 5th wheel hitch assemblies are heavy and installation involves multi-component assembly. Installation should be performed by a qualified installer.

Limited Lifetime Warranty

Backed by CURT's limited lifetime warranty (one-year finish, one-year parts).

Genuine CURT OEM

Key Features

  • Genuine CURT OEM A20 5th Wheel Hitch Kit
  • Part Number: 16682
  • UPC: 612314058853
  • ⭐ Complete premium package — A20 head + S20 slider + puck adapter
  • ⭐ Premium 20K + puck + slider — all three benefits in one kit
  • ⭐ Patented articulating torsion head
  • ⭐ Self-resetting single-throw handle
  • ⭐ Interlocking dual jaws
  • ⭐ 3-position color-coded indicator
  • ⭐ Sidewinder pin box compatible
  • Vehicle-specific fit: Chevrolet Silverado, GMC Sierra 2500/3500 HD, Ford F-250/F-350 Super Duty
  • Gross trailer weight: 20,000 lb
  • Vertical load capacity: 5,000 lb
  • Backed by CURT's limited lifetime warranty

Specifications

  • Brand: CURT
  • Part Number: 16682
  • UPC: 612314058853
  • Product Line: A20 (A-Series Premium)
  • Type: 5th Wheel Hitch Kit (Head + Slider + Puck Adapter)
  • Patent: #8,827,298
  • Vehicle Fit: Chevrolet Silverado, GMC Sierra 2500/3500 HD, Ford F-250/F-350 Super Duty
  • Slider: CURT S20 (true rolling, ~12" displacement)
  • Gross Trailer Weight (GTW): 20,000 lb
  • Vertical Load Capacity: 5,000 lb
  • Head Design: Cast yoke with poly-torsion inserts, fully articulating
  • Jaw Design: High-strength interlocking dual jaws
  • Handle: Lockable single-throw, self-resetting
  • Coupling Indicator: 3-position color-coded
  • Pin Box Compatibility: Standard + Sidewinder
  • Finish: Carbide black powder coat
  • Warranty: Limited lifetime (one-year finish, one-year parts)
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