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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.

Buyers Products TC2012 front view showing rugged die-cast zinc housing and reliable connection

Buyers Products Company

Buyers Products Company 2-Way Trailer Connector — Vertical Pins, Die-Cast Zinc, Spring Cable Guard

$50.08

Free shipping · 30-day easy returns

NEW SUN adapter front view showing plug shape and easy connection benefit

NEW SUN

NEW SUN 7-Blade to 4/5-Flat Trailer Adapter — 7-Way to 4/5-Flat, Weatherproof Heavy-Duty

$54.40

Free shipping · 30-day easy returns

AIUWIZO front view hub assembly showing durable steel construction and reliable fit

AIUWIZO

AIUWIZO 3500 lb 5-Lug Trailer Hub Kit 5 on 4.5" — 2-Set for #84 Tapered Spindle (1-1/16"–1-3/8") with Bearings & Seals

$154.42

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BIUIOY hub front view showing 5-lug pattern and durable finish for reliable fit

BIUIOY

BIUIOY 2000 lb Trailer Hub Kit — 5-Lug 5x4.5" Idler Hubs, 2-Set for 1" & 1-1/16" Straight Spindles, Dual Seals

$137.49

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Jetuplusllc front view of coupler block showing bolt-on design and secure fit

Jetuplusllc

Jetuplusllc Kingpin Coupler Block 3244 — Powder-Coated Bolt-On Rear Mount with Included Hardware

$131.79

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GREPSPUD front view of 5x4.5" hubs showing fit and finish and quick install benefit

GREPSPUD

GREPSPUD 5x4.5" Trailer Hub Kit 2000 lb for 1-1/16" Spindle — Pre-Lubed Hubs & Seals

$167.96

Free shipping · 30-day easy returns

PlugSaf front plug close-up showing durable zinc die-cast construction for secure connections

PlugSaf

PlugSaf 15FT Coiled 7-Way Trailer Cord SAE J560 — Green ABS Jacket, Zinc Die-Cast Plug

$108.92

Free shipping · 30-day easy returns

CURT coupler front view showing robust cast body and clean finish for secure towing

CURT

CURT Adjustable Channel-Mount Trailer Coupler — 2-5/16-inch Hitch Ball, 14,000 lb Capacity, Gloss Black Cast-Steel

$129.47

Free shipping · 30-day easy returns

CURT 56291 front view showing 4-way flat socket and clean fit

CURT

CURT 56291 4-Way Flat Vehicle-to-Trailer Connector for Honda Pilot/Passport — OE Plug-and-Play, Dust Cover

$114.23

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Innovative Products of America front packaging showing the Terminal Chaser Set and benefits

Innovative Products of America

Innovative Products of America Terminal Chaser Set for Light-Duty Trucks & Trailers – 7-way, 6-way, 4/5-pin Kit, Corrosion Cleanin

$134.06

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Sturdy Built

Sturdy Built Trailer Spindle for 3,500 lb #84 Axle — Weld-On 1 3/4" Round with Brake Flange & Grease Fitting

$120.78

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OZISENS front view of 5x4.5 hub showing mounting face and benefit of easy fit

OZISENS

OZISENS 3500lb Trailer Hub Kit 5-on-4.5 for #84 Tapered Axles — Pre-Lubricated, Complete Hardware

$169.87

Free shipping · 30-day easy returns

GREPSPUD front hub face showing bolt pattern and corrosion-resistant finish for durability

GREPSPUD

GREPSPUD 5x4.5 Trailer Hub Kit for 3500 lb Trailers — 1-1/16" to 1-3/8" Tapered EZ-Lube Spindle, Pre-Greased Bearings

$169.87

Free shipping · 30-day easy returns

NovelBee front view coupler showing secure fit and fast hookup benefit

NovelBee

NovelBee 2-5/16" Heavy-Duty Adjustable Trailer Coupler 15,000 lb — Powder-Coated Steel, Easy-Lock Latch

$159.58

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NBJINGYI front view of coupler showing robust cast-steel body and secure fit

NBJINGYI

NBJINGYI 2-5/16" Adjustable Channel Mount Trailer Coupler - 15,000 lb Cast Steel, Sleeve-Lock, Black

$175.37

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JDMSPEED front view hub showing flange and bolt pattern for easy fit verification

JDMSPEED

JDMSPEED Trailer Idler Hub Kits for 3,500 lb Axles — 5 on 4.5" Set of 2 with Bearings, Seals & EZ-Lube Caps

$156.50

Free shipping · 30-day easy returns

Convert-A-Ball front view showing shank and three balls for versatile towing

Convert-A-Ball

Convert-A-Ball interchangeable trailer shank 1" with 3 balls (1-7/8", 2", 2-5/16") nickel-plated, 10,000 lb capacity

$155.58

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VIAIR front view of 7-way plug adapter showing connector and 2-pin SAE outlet benefit

VIAIR

VIAIR 7-Way to 2-Pin SAE Adapter — 12" Cable, 12-Gauge Wire, Smart Connect Compatible

$97.41

Free shipping · 30-day easy returns

Aeagle front view of two 5-hole hubs showing corrosion-resistant finish and fit

Aeagle

Aeagle 5-on-4.5" Hot-Galvanized Idler Hub Kit — 2-Set for 3,500 lb Trailer, 1-1/16" to 1-3/8" Tapered Axle with Bearings & Seals

$169.87

Free shipping · 30-day easy returns

METOWARE front view of coupler showing secure fit and sturdy construction

METOWARE

METOWARE 2" A-Frame Trailer Coupler for 2" Hitch Ball — 7,000 lb Capacity, Sleeve-Lock, Powder-Coated

$160.34

Free shipping · 30-day easy returns

METOWARE front view showing coupler shape and mounting, durable design benefit

METOWARE

METOWARE 2-5/16" Adjustable Channel-Mount Trailer Coupler — 15,000 lb Capacity, Powder-Coated Heavy-Duty

$160.34

Free shipping · 30-day easy returns

METOWARE front view of coupler showing ball socket and secure fit

METOWARE

METOWARE 2" Channel-Mount Adjustable Trailer Coupler — 2" Ball, 7,000 lb Capacity, Slide-Lock & Powder-Coated

$116.53

Free shipping · 30-day easy returns

SEHNSUCHT front hub assembly showing bolt pattern and fit benefit

SEHNSUCHT

SEHNSUCHT Trailer Idler Hub Kit 5‑Lug 4.5" Bolt Pattern — Set of 2 for 3,500 lb Axles, Tapered Spindle 1-1/16"–1-3/8"

$157.60

Free shipping · 30-day easy returns

BaVekHak coupler front view showing robust body and easy alignment

BaVekHak

BaVekHak 2-5/16" Ball Straight Trailer Coupler — 3" Channel Mount, 14,000 lb Capacity, Posi-Lock

$107.01

Free shipping · 30-day easy returns

WOLFWILL front packaging view showing complete harness kit and included parts for quick install

WOLFWILL

WOLFWILL 7-Way Trailer Wiring Harness Kit 8ft with Junction Box & 12V Breakaway Switch, Color-Coded Weatherproof

$91.70

Free shipping · 30-day easy returns

Dazakoot front packaging showing 16-inch tender spring kit and benefits

Dazakoot

Dazakoot 16" Double Tender Spring Kit for Trailer Lines — 2PCS Galvanized, Tool-Free Install

$97.49

Free shipping · 30-day easy returns

Otoolling front view of 2-piece trailer chain kit showing hooks and links for reliable towing

Otoolling

Otoolling Trailer Safety Chain Extensions 5/16" x 12" — 2-Pack Galvanized Steel, 7,600 lb GVW with Snap Hooks

$101.30

Free shipping · 30-day easy returns

GREPSPUD front view of 4 on 4" hub showing bolt pattern and coating for durability

GREPSPUD

GREPSPUD 4-on-4" 2000 lb Trailer Hub Kit — Black Coated Hub for 1" or 1-1/16" Axles, 16-Piece Set

$95.58

Free shipping · 30-day easy returns

Deluwire front view plug showing secure 7-way connection and durability

Deluwire

Deluwire 12FT 7-Way Trailer Cord — Straight 7-Pin Cable, Heavy-Duty ABS & Weatherproof

$97.49

Free shipping · 30-day easy returns

Deluwire front view of 7-pin ABS plug showing secure connection benefit

Deluwire

Deluwire 15FT 7-Way Coiled Trailer Cord — ABS Housing, Weather-Resistant, Heavy-Duty

$107.01

Free shipping · 30-day easy returns

HaHeHo front connector view showing secure plug fit and easy replacement benefit

HaHeHo

HaHeHo Trailer Tow Rear Bumper Wiring Connector Harness for Ford Transit 2015-2019 — Direct-Fit Plug-and-Play, Sealed PVC Jacket

$84.15

Free shipping · 30-day easy returns

AUTORICH front view of connector link pack showing hardware and finish for reliable towing

AUTORICH

AUTORICH Safety Chain Connector Link 1/2in 2-Pack — Hammerlock Coupling G80 Alloy Steel, 12,000 lb

$103.20

Free shipping · 30-day easy returns

PlugSaf front connector showing 7-pin plug and secure fit benefit

PlugSaf

PlugSaf 7-Way Trailer Cord 12FT for Semi Trailers — 4/12+2/10+1/8 Gauge Heavy-Duty, Weatherproof

$99.39

Free shipping · 30-day easy returns

Nilight front view of 7-way Y splitter showing both male outputs and compact design benefits

Nilight

Nilight 7-Way Trailer Y Pigtail Splitter Black — Brass Contacts & Dust Cap

$95.58

Free shipping · 30-day easy returns

LATCH.IT front view adapter showing full kit and ready-to-use convenience

LATCH.IT

LATCH.IT 7-to-6 Pin Trailer Adapter V2.0 — Coiled 8ft Weatherproof Cable, No-Rewire

$103.20

Free shipping · 30-day easy returns

MECMO front view of 7-pin male plug showing easy plug-in connection benefits

MECMO

MECMO 7-Pin Trailer Y Splitter Adapter — 20in Dual 7-Way Blade Female, Dust Covers & ABS Housing

$84.15

Free shipping · 30-day easy returns

Stegewop front view coupler showing overall shape and secure fit benefit

Stegewop

Stegewop 2" Adjustable Trailer Coupler Channel Mount — 8,000 lb Class IV, Quick-Lock Latch

$110.82

Free shipping · 30-day easy returns

Stegewop front view of coupler showing durable construction and secure fit

Stegewop

Stegewop 2-5/16" Adjustable Trailer Coupler — 14,000 lb Class IV Channel-Mount, Weather-Shield Black

$108.92

Free shipping · 30-day easy returns

Nilight junction box front view showing compact sealed design for dependable protection

Nilight

Nilight 7-Way Trailer Plug Extension 8ft — Heavy-Duty Color-Coded Harness with Sealed Junction Box

$107.62

Free shipping · 30-day easy returns

CURT 25100 front view showing coupler shape and fit for quick identification and assurance

CURT

CURT Trailer Coupler Straight Tongue for 3-Inch Channel — 2-inch Ball, 5,000 lb GTW, Posi-Lock Zinc

$93.47

Free shipping · 30-day easy returns