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Trailer Couplers, Hubs & Hardware

Trailer Couplers, Hubs & Hardware for Canadian drivers — 215 products in stock. Prices from $29 to $359 CAD. Free shipping across Canada on every order, with prices in Canadian dollars.Everything in this collection is grouped from our live catalogue, so the count above reflects...

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Explore North Trail Auto Accessories

Discover premium automotive accessories designed for Canadian drivers. From comprehensive car care products to sleek interior upgrades, our collection enhances your vehicle’s comfort, style, and functionality with durable, trusted solutions.

Shop confidently with free shipping on all orders across Canada. Choose from phone mounts, organizers, and detailing tools tailored to elevate your everyday driving experience with quality and convenience.

KOONDHEEND front view of 68014986AB connector showing durable housing and plug

KOONDHEEND

68014986AB Trailer Tow Connector Plug for Dodge RAM 1500

$57.49

Free shipping · 30-day easy returns

maierke front view assembled adapter showing dual outputs and bracket for secure towing

maierke

maierke 7 Way Trailer Plug 7 Pin to 4 Pin Trailer Adapter 7

$61.30

Free shipping · 30-day easy returns

Nilight front view of straight coupler showing secure fit and strength

Nilight

Nilight Straight Trailer Coupler with Security Latch&Chain

$72.73

Free shipping · 30-day easy returns

Oyviny front view 7-pin plug showing sealed face and durable housing for reliable tow connections

Oyviny

Oyviny RV 7-Pin Trailer Plug 2PC — IP68 Waterproof 7-Way Round Connector with Brass Terminals

$57.49

Free shipping · 30-day easy returns

NBJINGYI coupler front view showing secure 2" ball seating and sturdy construction

NBJINGYI

NBJINGYI Straight Trailer Coupler for 2" Ball and 2"

$74.63

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CheeMuii 16" double tender spring kit front view showing complete assembly and durability

CheeMuii

CheeMuii 16" Double Tender Spring Kit for Semi Trucks — 3-in-1 Air Line & Cable Holder, Galvanized Heavy-Duty

$65.11

Free shipping · 30-day easy returns

CheeMuii front view of complete kit showing components and easy installation benefit

CheeMuii

CheeMuii 16" Double Tender Spring Kit for Trucks — Galvanized Steel with 3-in-1 Hose Holder

$67.01

Free shipping · 30-day easy returns

METOWARE front view of coupler showing secure fit benefit

METOWARE

METOWARE Trailer Tongue Coupler 2" Ball for 3" Channel — 3,500 lb Galvanized, Adjustable Posi‑Lock

$74.63

Free shipping · 30-day easy returns

METOWARE front view of coupler showing secure fit and easy installation

METOWARE

METOWARE Trailer Tongue Coupler 2in Ball for 2in Channel — Galvanized, 3,500 lb Posi‑Lock

$74.63

Free shipping · 30-day easy returns

CXTM

CXTM 7-Pin Trailer Wiring Harness Kit — 4ft Cable with Sealed Junction Box, Weather-Resistant

$62.25

Free shipping · 30-day easy returns

Stegewop front view coupler showing bolt-on fit and robust construction benefit

Stegewop

Stegewop 2" Straight Trailer Coupler for 2-1/2" Channel Tongue — 3,500 lb Class II, Zinc-Plated Quick-Latch

$70.82

Free shipping · 30-day easy returns

Stegewop front view showing 2" ball socket and secure fit benefit

Stegewop

Stegewop 2" Straight Trailer Coupler for 2" Channel/Square Tongue — 3,500 lb Class II, Zinc-Plated with Quick-Lock Latch

$71.01

Free shipping · 30-day easy returns

Aufind front packaging showing 4-pin 5-wire harness and included parts for quick identification

Aufind

Aufind 30FT 4 Pin 5 Wire Trailer Wiring Harness Kit,18AWG

$61.30

Free shipping · 30-day easy returns

Agrieyes TM8030 front view showing plug and socket for seamless towing

Agrieyes

Agrieyes TM8030 Premium 7 Pin to 6 Pin Trailer Light Adapter

$57.49

Free shipping · 30-day easy returns

MAXXHAUL front view of 2x2 receiver extender showing fitment and benefit

MAXXHAUL

MaxxHaul 50833 2 x 2 inch Trailer Hitch Receiver Extender 7

$68.92

Free shipping · 30-day easy returns

MECMO adapter front view showing durable connector and plug benefit

MECMO

MECMO 7-Pin Round to 7-Way Flat Trailer Adapter — SAE J560 to RV Blade, Die-Cast Corrosion-Resistant

$59.39

Free shipping · 30-day easy returns

Aufind front connector and male plug showing secure fit and quick hookup

Aufind

Aufind 35FT 4 Pin 5 Wire Trailer Wiring Harness

$65.11

Free shipping · 30-day easy returns

NBJINGYI front view coupler showing robust fit and easy hookup

NBJINGYI

NBJINGYI Trailer Coupler 1-7/8" Ball for 2" Channel Tongue — 2,000 lb, zinc-plated quick-lock latch

$65.11

Free shipping · 30-day easy returns

NBJINGYI front view of coupler showing secure fit and durability

NBJINGYI

NBJINGYI 2" Straight Trailer Coupler for 2" Ball & 2" Channel — 3,500 lb Zinc-Plated, Quick-Release Latch

$72.54

Free shipping · 30-day easy returns

NBJINGYI front view of coupler showing robust body and fitment benefit

NBJINGYI

NBJINGYI Trailer Coupler — 2" Ball to 3" Channel Straight Coupler, 3,500 lb GTW, Zinc-Plated Steel

$72.73

Free shipping · 30-day easy returns

Oyviny front view adapter mounted showing sturdy housing and easy plug access

Oyviny

Oyviny 4-Pin to 7-Way Round Blade Trailer Adapter

$59.39

Free shipping · 30-day easy returns

Racewill trailer shackle kit front pack shows all included parts and quick identification benefit

Racewill

Racewill Trailer Shackle Kit 2-1/4" 1-Pack — Tandem-Axle shackle straps with bolts & nylon bushings for restored suspension articu

$72.73

Free shipping · 30-day easy returns

AMAKE Groovely front 7-pin plug showing secure connection and durable housing

AMAKE

AMAKE Groovely 3Ft 7 Pin Trailer Plug Adapter to 2 Pin SAE

$51.77

Free shipping · 30-day easy returns

WALSIO front connector and plug showing waterproof cap and secure fit

WALSIO

WALSIO 26FT 4 Pin 5 Wire Trailer Wiring Harness with PVC

$55.58

Free shipping · 30-day easy returns

Gubrdfrsod front connector showing secure 7-pin fit and reliable connection

Gubrdfrsod

Gubrdfrsod 7-Way Trailer Plug Extension 3 ft (36") — 7-Pin 10–14 AWG Copper with Brass Terminals

$53.66

Free shipping · 30-day easy returns

SyunsXoon front view cap showing fit and easy replacement benefit

SyunsXoon

SyunsXoon Replacement Hub Dust Caps for Dexter Vortex 81143 — 2-Pack Threaded with O-Ring

$51.77

Free shipping · 30-day easy returns

Oyviny front view of 7-to-4 adapter showing robust molded plug and flat connector benefit durable connection

Oyviny

Oyviny 7-to-4 Trailer Plug Adapter – 7‑Pin RV Blade to 4‑Pin Flat, 11.6" Cable with Nylon Loom

$51.77

Free shipping · 30-day easy returns

GREPSPUD front view of eight hub caps showing complete set and value bundle benefit

GREPSPUD

GREPSPUD Trailer Hub Dust Caps 1.98" (8pcs) — Zinc-Plated Steel with Removable Rubber Plugs

$51.77

Free shipping · 30-day easy returns

Stegewop front view coupler showing fitment and secure connection benefit

Stegewop

1-7/8" Ball Straight Trailer Coupler

$61.30

Free shipping · 30-day easy returns

CXTM front view of 7-way trailer cord showing plug and cable, reliable hookup

CXTM

CXTM 7-Way Trailer Cord 7-Pin Wiring Harness 4ft – Molded RV Plug, Weather-Resistant Heavy-Duty

$53.68

Free shipping · 30-day easy returns

Lonffery front view perch seat showing shape and strength benefit

Lonffery

Lonffery Trailer Axle Spring Perch Seats for 2-3/8" Axles — 4-Piece Weld-On Steel Kit, Heavy-Duty

$63.20

Free shipping · 30-day easy returns

Lonffery front view of four spring perch seats showing kit completeness and durability

Lonffery

Lonffery Trailer Axle Spring Perch Seats 4-Pack for 3-inch Round Axles — Weld-on Heavy-Duty

$59.39

Free shipping · 30-day easy returns

GREPSPUD front view of four zinc-plated hub caps showing complete kit benefits

GREPSPUD

GREPSPUD trailer hub dust caps 2.44" 4pcs for 5200–6000 lb trailers — zinc-plated carbon steel with removable rubber grease plugs

$51.77

Free shipping · 30-day easy returns

Nilight front view coupler showing solid construction and secure fit benefit

Nilight

Nilight Straight Trailer Coupler with Security Latch&Chain

$68.54

Free shipping · 30-day easy returns

Nilight front view showing coupler and secure fit benefit

Nilight

Nilight Straight Trailer Coupler with Security Latch&Chain

$64.73

Free shipping · 30-day easy returns

Anayguto front connector view showing secure 7-way mating and improved reliability

Anayguto

Anayguto 7 Pin Trailer Extension 3FT

$53.11

Free shipping · 30-day easy returns

Oyviny front view of tester showing plug and LED array for quick diagnostics

Oyviny

Oyviny 7 Way Blade & 4 Pin Trailer Light Circuit Tester

$55.58

Free shipping · 30-day easy returns

Agrieyes

Agrieyes 7-Pin Round to 7-Way RV Blade Adapter TM8001 — Weatherproof ABS with Locking Blades

$51.77

Free shipping · 30-day easy returns

CheeMuii front packaging and complete spring kit showing all components and fitment benefits

CheeMuii

CheeMuii 16" Single Tender Spring Kit — Galvanized 16in Spring, 3-in-1 Holder & 3-Hole Clamp for Trucks

$53.68

Free shipping · 30-day easy returns

Stegewop coupler front view showing mounting and secure connection benefit

Stegewop

1-7/8 Ball Straight Trailer Coupler 2 Inch Channel 2000 LBS

$63.20

Free shipping · 30-day easy returns