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Tie Down Engineering > Boating > Trailering & Accessories >

Tie-Down-Engineering>Boating>Trailering & Accessories>

Boat trailer parts and accessories. Select your replacement boat trailer parts from our large boat trailering inventory. We carry boat trailer brakes & hubs, trailer tires & rims, winches and jacks that fit any boat trailer, trailer lights, trailer hitch accessories and more at Gander Mountain. Check out our selection of boat trailer parts and accessories to help make getting your boat trailer back on the road faster!

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Tie Down 10" Galv-X Trailer Drum Brakes, pair

Tie Down 10" Galv-X Trailer Drum Brakes, pair

Key Features
  • Corrosion resistant trailer drum brake

  • Galv-X free-backing system

  • Composed of inorganic polymers

  • Aluminum wheel cylinder

  • Stainless steel springs

$179.99
$143.99
Tie Down Modular Bunk Glide-Ons

Tie Down Modular Bunk Glide-Ons

Key Features
  • Glide-ons are easy to install

  • Modular interlocking sections

  • Self-centering bunk glide-ons

  • Ideal for painted, fiberglass, or aluminum boats

  • Fits 2 x 6" x 8 bunk boards

$74.99
$59.99
Tie Down Roller-Style Boat Guide-Ons, Pair

Tie Down Roller-Style Boat Guide-Ons, Pair

Key Features
  • Fixed-angle roller guides

  • Hot-dip galvanized posts w/13" high rubber rollers

  • Fit up to 4" trailer frame

  • Side adjustment out to 13"

  • Mounting hardware included

$119.99
$95.99
Tie Down Floating Guide-Ons, Pair

Tie Down Floating Guide-Ons, Pair

Key Features
  • Bright orange end caps

  • 1-1/2" square, 16-gauge galvanized steel posts

  • Mounting hardware included

  • Help you center your pontoon for easier loading

$124.99
Large Heavy-Duty Plastic Fender (Sold individually)

Large Heavy-Duty Plastic Fender (Sold individually)

Key Features
  • Designed for normal and low profile tires

  • Made of high-impact polyethylene

  • UV-protected

$39.99
$31.99
Roller Guide-On Light Bracket Kit for Roller-Style Boat Guide-Ons

Roller Guide-On Light Bracket Kit for Roller-Style Boat Guide-Ons...

Key Features
  • Brackets for adding a taillight to your guide-ons

  • Hardware included

  • Does not include taillight

$19.99
$15.99
Tie Down Hull Sav'r Roller Bunks, pair

Tie Down Hull Sav'r Roller Bunks, pair

Key Features
  • Nonmarking rollers

  • Heavy-duty galvanized steel frame

  • Excellent replacement for worn-out bunkboards

4 models to choose from
$129.99 - $149.99
$103.99 - $119.99
Zinc-Plated U-Bolt, pair

Zinc-Plated U-Bolt, pair

Key Features
  • Mount brackets to trailer channels

  • Two U-bolts

  • Four lock nuts and washers

4 models to choose from
$6.99
$5.59
Vinyl-Coated Hitch Cables, pair

Vinyl-Coated Hitch Cables, pair

Key Features
  • Vinyl-coated cables

  • 36" long with spring-loaded S-hooks

2 models to choose from
$19.99 - $24.99
$15.99 - $19.99
Tie-Down Post Guide-Ons

Tie-Down Post Guide-Ons

Key Features
  • Provide a visual aid when backing a trailer

  • Strong and impact-resistant

  • Fit up to a 3"W x 4"H trailer frame

2 models to choose from
$84.99 - $109.99
$67.99 - $87.99
Tie Down High-Impact Pontoon Trailer Guide-Ons, Pair

Tie Down High-Impact Pontoon Trailer Guide-Ons, Pair

Key Features
  • Designed for rough-water loading

  • Posts are hot dip galvanized for long life

  • High-impact, nonmarking molded PVC covers

  • Trailer guide-ons mount between the pontoons

  • Mount to trailer cross members up to 2"W x 3"H

$109.99
$87.99
Cap Nuts (8) for 5/8" Shaft

Cap Nuts (8) for 5/8" Shaft

Key Features
  • Item was 4/pack but is now 8/pack

$4.99
$2.94
Eliminator 10" Trailer Disc Brake

Eliminator 10" Trailer Disc Brake

Key Features
  • 380 aluminum caliper with E-coat finish

  • Dissipates heat up to 5 times faster

  • Vented rotor with GalvX finish

  • Galvanized heavy-duty mounting bracket included

  • Dual brass bleeder valves

$179.99
$143.99
Small Heavy-Duty Plastic Fender (sold individually)

Small Heavy-Duty Plastic Fender (sold individually)

Key Features
  • High-impact polyethylene fenders

  • Small fender fits 8" to 12" wheels

  • Mounting brackets sold separately

$15.99
$12.79
Tie Down 10" 12" Trailer Drum Wheel Cylinder

Tie Down 10" & 12" Trailer Drum Wheel Cylinder

Key Features
  • Corrosion-resistant drum brake

  • Galv-X free-backing system

  • Composed of inorganic polymers

  • Aluminum wheel cylinder stainless steel springs

$69.99
$55.99
Free-Backing Back-Up Solenoid

Free-Backing Back-Up Solenoid

Key Features
  • Attaches to trailer brake actuator

  • Connects wiring to reverse light of tow vehicle

  • Automatically freewheels when backing up

$59.99
$47.99
Tie Down Trailer Brake Line Hose Kit

Tie Down Trailer Brake Line Hose Kit

Key Features
  • Two 24" trailer brake lines

  • Two fittings

$59.99
$47.99
Tie Down Metal Fender for 12" Tire

Tie Down Metal Fender for 12" Tire

Key Features
  • Heavy 16-gauge galvanized steel fender

  • Easily painted to match your trailer

  • Can be drilled to fit a variety of mounts

$12.99
$10.39
Fender Bracket for Large High-Impact Plastic Fender, each

Fender Bracket for Large High-Impact Plastic Fender, each

Key Features
  • For mounting large high-impact plastic fender

  • Two fender brackets for each fender

  • Hardware for attaching brackets is not included

$10.99
$8.79
Tie Down 10" Trailer Drum Brake Hub

Tie Down 10" Trailer Drum Brake Hub

Key Features
  • Trailer drum brake hub

$79.99
$63.99
Fender Bracket for Small High-Impact Plastic Fender, pair

Fender Bracket for Small High-Impact Plastic Fender, pair

Key Features
  • Required for mounting plastic fender to frame

  • Two fender brackets are needed for each fender

  • Sold in pairs

$17.99
$14.39
Tie Down Trailer Drum Brake Shoe Kit

Tie Down Trailer Drum Brake Shoe Kit

Key Features
  • Includes two sets of shoes and springs

  • For one axle

  • For 10" trailer drum brakes

$59.99
$47.99
Adjustable Keel Roller Bracket Assembly

Adjustable Keel Roller Bracket Assembly

Key Features
  • Mounts on trailer tongue for added keel support

  • Complete assembly with roller and hardware

2 models to choose from
$29.99 - $34.99
$23.99 - $27.99
Tie Down Tow Zone G5 Trailer Disc Brakes

Tie Down Tow Zone G5 Trailer Disc Brakes

Key Features
  • Aluminum calipers

  • Bi-metal piston, aluminum and stainless steel

  • Stainless steel rotor and backing plates, vented

  • Floating ceramic pads

  • Rotating swivel connector

2 models to choose from
$189.99 - $269.99
Tie Down Vortex Trailer Hub Kits

Tie Down Vortex Trailer Hub Kits

Key Features
  • 100,000 mi. or 6-year limited warranty

  • Lucas Oil Marine grease

  • Threaded reusable cap

3 models to choose from
$59.99 - $84.99
Tie Down Super Bow Rollers

Tie Down Super Bow Rollers

Key Features
  • Protect boats hull while trailering

  • Reduce drag when launching boat

  • 1/2" dia. shaft

  • Nonmarring polyurethane rollers

  • Resist abrasions

2 models to choose from
$17.99 - $19.99
$14.39 - $15.99
Tie Down Free-Backing 10" Trailer Drum Brake Replacement Parts Kit

Tie Down Free-Backing 10" Trailer Drum Brake Replacement ...

Key Features
  • Absolutely corrosion-resistant

  • Superior saltwater performance

  • Includes springs and hardware

  • Trailer drum brake sold separately

$49.99
$39.99
Tie Down Trailer Axle Brake Line Kits

Tie Down Trailer Axle Brake Line Kits

Key Features
  • Add disc or drum brakes to your trailer

  • All necessary hardware is included

  • Add-On Kit must be used with Single Axle Kit

  • Tandem Kit includes both Single Add-On in 1 kit

3 models to choose from
$43.99 - $103.99
Tie Down GalvX Super Lube Trailer Hub Kit

Tie Down GalvX Super Lube Trailer Hub Kit

Key Features
  • Completely sealed grease reservoir

  • Easily accessible grease channel

  • Nut locking pin prevents grease leakage

3 models to choose from
$51.99 - $69.99
Tie Down Boat Side Guide-Ons, Pair

Tie Down Boat Side Guide-Ons, Pair

Key Features
  • Soft poly vinyl cradles your boat

  • Protects against scratches and dings

  • All hardware included

$109.99
Tie Down Replacement Ceramic Disc Brake Pads for 10" and 12" Vented Disc Brakes

Tie Down Replacement Ceramic Disc Brake Pads for 10" and 12&...

Key Features
  • Replacement brake pads

  • For Eliminator 10" and 12" Vented Disc Brakes Only

  • Includes 4 pads

$49.99
Tie Down Replacement Ceramic Disc Brake Pads for 10" and 12" G5 Disc Brakes

Tie Down Replacement Ceramic Disc Brake Pads for 10" and 12&...

Key Features
  • Replacement brake pads

  • For 10" and 12" G5 Stainless Steel Disc Brakes

  • Includes 4 pads

$49.99

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