CURT

CURT A16 5th Wheel Hitch | 16121 | 16K | Includes Rails

Name: CURT A16 5th Wheel Hitch | 16121 | 16K | Includes Rails
Brand: CURT
SKU: 16121
Price: 775.95 USD
Availability: OutOfStock

CURT A16 5th Wheel Hitch | 16121 | 16K | Includes Rails

$775.95 USD

~~$1,046.45 USD~~ $775.95 USD

Sale Sold out

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The CURT A16 5th Wheel Hitch (Part #16121) is a premium 16K 5th wheel hitch with the A-Series' patented articulating head and self-resetting handle — configured for universal industry-standard rail mounting. Configuration: Includes Rails. A16 head #16520 + industry-standard legs + universal base rails (brackets sold separately). Rated to 16,000 lb GTW / 4,000 lb vertical load. Compatible with most industry-standard 5th wheel bracket kits. Sidewinder pin box compatible. CURT limited lifetime warranty.

The CURT A16 Series — Premium 16K 5th Wheel Hitch

The CURT A-Series is CURT's premium 5th wheel hitch line — engineered above the entry-level E-Series with patented articulating head geometry, interlocking dual-jaw design, and self-resetting handle operation. The A16 is the 16,000 lb capacity variant. Meaningful highlights:

16,000 lb gross trailer weight (GTW) — handles most travel trailers, mid-size 5th wheel RVs, and lightweight commercial trailers
4,000 lb vertical load capacity
⭐ 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, providing better king pin contact than single-jaw designs
⭐ Three-position color-coded coupling indicator — red (uncouple) / yellow (couple) / green (tow) — visible from the truck cab, eliminates getting out to check hitch state
⭐ 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 (E-Series is not)
Four height adjustment settings (13"–17" range) for different trailer/truck combinations
Carbide black powder coat finish
Backed by CURT's limited lifetime warranty (one-year finish, one-year parts)

Configuration Details

Configuration: Includes Rails

A16 head #16520 + industry-standard legs + universal base rails (brackets sold separately)

Includes universal base rails — you'll only need CURT custom under-bed brackets (vehicle-specific) for a complete installation:

⭐ Universal Industry-Standard Fit

Meaningful benefit vs vehicle-specific puck configurations: universal industry-standard base rail mounting works with virtually any truck (with appropriate custom under-bed brackets) — including trucks without factory puck systems, older model years, and cross-brand installations. Standard 5th wheel legs fit any standard 5th wheel base rails.

All A16 Base Configurations

#16520 — Hitch Head Only ($599.95)
#16120 — Industry-standard (rails sold separately) ($736.95)
#16121 — Rails included ($775.95) ⬅ THIS UNIT

Have a Puck-Equipped Truck?

If your truck has a factory puck system, direct-fit puck A16 hitches are typically the easiest installation:

Need Sliding Operation?

Short-bed trucks (6.5' bed) require slider clearance. Sliding A16 configurations:

A16 vs E16 — Why Choose A16?

The A16 and E16 are both 16,000 lb capacity 5th wheel hitches sharing the same puck-system compatibility and truck fitment. Meaningful A16 upgrades over E16:

Articulating head + cast yoke with poly-torsion inserts — smoother, quieter ride than E16's basic dual-pivot head
Self-resetting handle — fewer steps during hookup than E16's basic single-handle
Interlocking dual jaws — better king pin contact vs E16's single slide-bar jaw
3-position color-coded indicator — vs E16's basic coupling status
Sidewinder pin box compatible — E16 is not
Slightly lighter overall — easier install/removal

The E16 remains the value option for buyers who prioritize price and don't need the A-Series comfort and convenience features.

Need Higher Capacity?

The A16 is capped at 16,000 lb GTW. For heavier trailers, CURT offers the A-Series in higher capacities and the flagship PowerRide:

A20 (20K) — 20,000 lb GTW / 5,000 lb vertical load
A25 (25K) — 25,000 lb GTW for large 5th wheels
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

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

Cross-Reference Part Numbers

Part Number: 16121
UPC: 612314161218
Head: A16 #16520

⚠️ Professional Installation Recommended

Installation involves under-bed bracket mounting, base rail installation through the truck bed, and hitch assembly. Installation should be performed by a qualified installer unless you have prior experience with 5th wheel hitch service.