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"Smith" > Boating > Trailering & Accessories >

Smith>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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Smith Galvanized 54" Trailer Axle Beam With 5-Bolt Hub, for 40" wide frame

Smith Galvanized 54" Trailer Axle Beam With 5-Bolt Hub, for ...

Key Features
  • Replacement axle for 40" wide trailer frame

  • 54" long end-of-spindle to end-of-spindle

  • 1" diameter straight spindle

  • Pre-assembled with 5 stud hubs

  • 1800-lb. capacity

$149.99
TPR Ribbed Roller Kit, blue

TPR Ribbed Roller Kit, blue

Key Features
  • Four 5" x 3" ribbed rubber rollers

  • Four Delrin bushings

  • Four washers for 1-1/8" dia. shaft

  • Four washers for 3/4" dia. shaft

  • Four retainer rings

$59.99
Medium V-Wing Pontoon Bunk Bracket

Medium V-Wing Pontoon Bunk Bracket

Key Features
  • Provides pontoon to trailer alignment

  • Hot dip galvanized for durability

  • 6"H x 15-3/4"L x 2"W

  • 8-1/4" long base

$19.99
Smith Roller Bunk Swivel Bracket Assembly

Smith Roller Bunk Swivel Bracket Assembly

Key Features
  • Designed to support roller bunks

  • Swivel bracket allows bunk to tilt when loading

  • Mounting slots for height adjustment

  • Galvanized steel construction

  • 11"L overall assembly

$19.99
$14.99
Smith 60" Post Trailer Guide-Ons

Smith 60" Post Trailer Guide-Ons

Key Features
  • Visual aid for loading and unloading your boat

  • 16-gauge pre-galvanized steel post

  • 2-3/8" dia. PVC pipe

  • Fits trailer frames up to 3"W x 4.25"H

  • Sold as a pair

$129.99
$99.99
Smith Heavy-Duty Spare Trailer Tire Carrier

Smith Heavy-Duty Spare Trailer Tire Carrier

Key Features
  • Made of hot-dipped galvanized steel

  • Sturdy one-piece construction

  • Holds 4 and 5 lug wheels up to 15"

  • 4-1/2" side offset with 5" rise

  • Hardware included

$39.99
$34.99
Adjustable Keel Roller Bracket Assembly for 3" Tongue

Adjustable Keel Roller Bracket Assembly for 3" Tongue

Key Features
  • Mounts on trailer tongue for added keel support

  • Complete assembly with 5" roller and hardware

  • Fits 3" tongue width

$34.99
Rubber Straight Roller, 12"

Rubber Straight Roller, 12"

Key Features
  • Black natural rubber

  • 11-7/8" long

  • 5/8" hole

  • 2-1/2" diameter

$19.99
Smith Trailer Post Guide-On LED Light Kit, pair

Smith Trailer Post Guide-On LED Light Kit, pair

Key Features
  • Delivers twice the visibility

  • Eight super bright LEDs

  • 1-piece polycarbonate lens is tough, crystal clear

  • Includes everything needed for installation

  • Sold in pairs

$29.99
$24.99
Smith Jon Boat Support Bunk

Smith Jon Boat Support Bunk

Key Features
  • Adjustable, carpeted, bunk support

  • Great for jon boats or other flat bottomed boats

  • Mounting hardware included

$39.99
Smith Folding Wheel Chocks, Pair

Smith Folding Wheel Chocks, Pair

Key Features
  • Strong, heavy-gauge metal chocks

  • Fold to 1-1/4" flat for easy storage

  • Set up in seconds to 5"W x 6"L x 4"H

$19.99
Smith Slipper Trailer Spring Hanger Bracket Kit

Smith Slipper Trailer Spring Hanger Bracket Kit

Key Features
  • Two bolt-on front spring hangers

  • Two bolt-on rear slipper spring hangers

  • Two shackle bolts and nuts

$19.99
$16.99
Spare Trailer Tire Carrier With Locking Brackets

Spare Trailer Tire Carrier With Locking Brackets

Key Features
  • Heavy-duty zinc-plated construction

  • 7/16" U-bolt

  • For trailer tongues or frames up to 3" wide

$12.99
Spare Trailer Tire Carrier With Lug Nuts

Spare Trailer Tire Carrier With Lug Nuts

Key Features
  • Secures spare tires to trailer tongue or frames

  • Heavy-duty zinc-plated

  • Fits 8"-14" and most 15" tires

  • Holds 4 or 5 lug wheels

$10.99
Smith Carpeted Bunk Boards, pair

New! Smith Carpeted Bunk Boards, pair

Key Features
  • 2" x 4" bunks

  • Weather-resistant black carpet

  • Exhibit very little water absorption

  • Resist mold and mildew

4 models to choose from
$29.99 - $74.99
Smith Pontoon Boat 22" Post Guide-Ons, pair

Smith Pontoon Boat 22" Post Guide-Ons, pair

Key Features
  • Guide-ons fit inside the pontoons of your boat

  • Pontoon guide-ons mount on rear cross member

  • Metal arms made of 1-1/2" pre-galvanized steel

  • Fit up to 3" x 4-1/4" frames

  • 22" high

$79.99
Buy 2+ at $69.99 ea.
Smith Trailer Frame Clips, 10-pack

Smith Trailer Frame Clips, 10-pack

Key Features
  • Keep trailer wiring from dragging the ground

  • Clip wiring to the trailer frame

  • Grip edges up to 5/32" thick

$4.99
Trailer Wheel Lug Nuts, 5-pack

Trailer Wheel Lug Nuts, 5-pack

Key Features
  • Zinc-plated

  • 5 per pack

  • 1/2" X 20 thread pattern

$7.99
75" Post Boat Guide For I-Beam Trailers and Boat Lifts

75" Post Boat Guide For I-Beam Trailers and Boat Lifts

Key Features
  • New two-piece mounting bracket

  • Great for use on cradle boat lifts

  • 75" height for better visibility

  • Extends to 19" on each side

  • Sold in pairs

$164.99
$149.99
Smith License Plate Bracket, each

Smith License Plate Bracket, each

Key Features
  • Aluminum tread license plate bracket

  • Uses lamps existing mounting studs

  • Fits standard DOT brake/tail lamps

$9.99
Smith Round Trailer Fender for 12" Tire

Smith Round Trailer Fender for 12" Tire

Key Features
  • Heavy 16-gauge galvanized steel

  • Two fender brackets are needed for each fender

  • Mounting brackets sold separately

$21.99
$19.99
Smith U-Bolt Spare Tire Carrier For Larger Frames

Smith U-Bolt Spare Tire Carrier For Larger Frames

Key Features
  • Strong 7/16" rod construction

  • Fits frame tongue or rails up to 3" wide

  • Mounts 4 or 5-lug wheels

  • 12" long to fit taller frame rails

$14.99
Wheel Bolts, 5-pack

Wheel Bolts, 5-pack

Key Features
  • Zinc-plated

  • 5 per pack

  • 1/2"-20 thread pattern

$9.99
Smith Brackets for 8", 9" Wide Fenders, 2-Pack

Smith Brackets for 8", 9" Wide Fenders, 2-Pack

Key Features
  • For mounting 8" to 10" wide fenders

  • Two fender brackets are needed for each fender

  • Sold in pairs

$21.99
$19.99
Smith Tail Light Protector, each

Smith Tail Light Protector, each

Key Features
  • Protects fragile taillights

  • Uses lamps existing mounting studs

  • Fits standard DOT brake/tail lamps

  • Aluminum tread 0.08" thick

$19.99
Trailer Bunk Swivel Bracket, each

Trailer Bunk Swivel Bracket, each

Key Features
  • Supports 2x4 and 2x6 bunks or bolster boards

  • Pivots to allow mounting at the proper angle

  • 3-1/2" wide

  • Holes: 3/8", 2-1/2" on center

  • Sold individually

$5.99
Galvanized Pontoon Bunk Bracket

Galvanized Pontoon Bunk Bracket

Key Features
  • 11-gauge galvanized steel

  • 8" long arms

  • Two 7/16" mounting holes on base

  • One 7/16" mounting hole on each arm

  • 15-3/4"L x 2"W

$19.99
TPR Ribbed Roller Kit

TPR Ribbed Roller Kit

Key Features
  • Non-marking TPR (thermal plasticized rubber)

  • Includes four 5" x 3" ribbed rollers w/PP hub

  • Rollers fit 1-1/8" shaft

  • Includes bushings to fit 3/4" shafts

$49.99
Smith 62" Galvanized Trailer Axle Beam, for 48" wide trailer frame

Smith 62" Galvanized Trailer Axle Beam, for 48" wide ...

Key Features
  • Replacement axle for 48" wide trailer frame

  • 62" long overall

  • 1" diameter spindle

  • Includes spindle nuts, washers, and cotter pins

  • 1800-lb. capacity

$129.99
Smith Galvanized Double U-Bolt Bolster Bracket

Smith Galvanized Double U-Bolt Bolster Bracket

Key Features
  • 7-gauge galvanized double U-bolt bolster bracket

  • 4" wide

  • Slots: 1/2" wide, 1-3/4" on center

  • 1/2" dia. swivel hole

$17.99
Black Rubber Ribbed Roller Kit

Black Rubber Ribbed Roller Kit

Key Features
  • Four 5"dia. x 3"W ribbed black rubber rollers

  • Four Delrin bushings to fit rollers to 3/4" shaft

  • Four 1-1/8" washers

  • Four 3/4" washers

  • Four retainer rings

$54.99
Trailer and Boat Lift I-Beam Clamp Kit For Boat Guides

Trailer and Boat Lift I-Beam Clamp Kit For Boat Guides

Key Features
  • Simplifies installation of boat guides

  • Fits on I-beams up to 4" wide

$39.99

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