New Products

Custer Magnetic LED Trailer Lights

Part# LED30B-7B

New CUSTER Heavy Duty LED Round Sealed Trailer Lights

  • Magnetic Mount for easy mounting
  • Non-scratching magnets
  • Heavy-duty housing
  • LED Based lighting
  • 30" Cable
  • 7-RV Blade Plug

AL-KO Replacement Drum With Armature Plate

Part# K71-835-00

AL-KO Replacement Drum, comes with Armature Plate. This drum fits 10,000 HD and 12,000 AL-KO axle products.

  • 2 1/4"x 3 1/2"
  • Electric or Hydraulic Brakes
  • Fits 10K HD and 12K AL-KO Axles

Optronics GloLight - 2.5" Round Sealed LED (Red or Amber)

Part# MCL157AB / MCL157RB

These little LED lights are 2-1/2" Diameter, Waterproof, and serve as a side marker or clearance lights. GloLight lens create a solid panels of light. Uses a recessed mount with grommet (sold separately). 2-Wire pigtail.

  • Light color available: amber (MCL157AB)  /  red (MCL157RB)
  • Dimensions: 2-1/2" diameter x 1-3/16" deep
  • Uses recessed mount with a grommet (sold separately)
  • 2-Wire pigtail connection
  • 9 Diodes - 0.099A @ 12.8V
  • Lifetime warranty on LEDs
  • Quantity: 1 per package

Optronics Trailer Lights - 17" LED Strip (Blue or White)

Part# UCL90CB / UCL90BCB

This 17' LED light strip has a weatherproof exterior that makes it perfect for indoor or outdoor use. 300 Diodes produce a brilliant white or blue light. Cut-to-fit installation with peel-and-stick 3M adhesive backing. Hardwires to any 12V power source.

  • Light color available: white (UCL90CB)  /  blue (UCL90BCB)
  • Overall length: 17'
  • Strong Adhesive Backing
  • 300 Diodes - 2.7A @ 12V
  • Lifetime warranty on LEDs
  • Use with A90PB snap on connector with wire leads.
  • Use with A90P1B snap on connector to join strips together.

Curt Echo Mobile Brake Control

Part# 51180

  • Portable: The Echo trailer brake controller can easily be transferred from one vehicle to another without skipping a beat. It simply plugs into any 7-way connector, wirelessly links to your smartphone and off you go!
  • Smartphone-Ready: The Echo brake controller is powered by Bluetooth technology to connect to your Apple or Android smartphone, turning it into a brake controller interface with the Smart Control app.
  • No Tools Required: Installing this electric trailer brake controller is as easy as plugging in a 7-way trailer wiring connector. It requires no tools, no extra wires and no hardware. Just plug it in between the 7-way vehicle-trailer connection, open the app and you're good to go.

Bulldog 4,000 LB Electric A-Frame Jack

Part# 500200

Bulldog 4,000 LB Electric A-Frame Jack

  • Heavy duty 4000 lbs. lift capacity
  • Makes setting up easier with a handy built-in level right where you need it most
  • Up to 22" Travel
  • Conserves battery power
  • Integrated Gearbox and Motor
  • Lasts for years with industry-leading BULLDOG performance known worldwide for unmatched strength, durability, and side load capacity
  • Retains like-new appearance with corrosion-resistant surfaces
  • Limited 5-Year Warranty
  • A-Frame Mount

CURT - TruTrack Trunion Weight Distribution Hitch

Part# 17500 / 17501

CURT - TruTrack Trunion Weight Distribution Hitch with Sway Control

  • Available in 10,000LB GTW 1,000 TW or 15,000LB GTW, 1,500 TW
  • Integrated sway control actively resists sway and levels the vehicle and trailer
  • Welded head with cast pieces provides solid spring bar attachment
  • Uses spring & cam system with hardened components, instead of metal friction
  • Adjustable brackets provide fixed support unlike spring bar chain models

Curt Adapter Sleeve Set

Part# 45408

Curt Adapter Sleeve Set

Converts shank sizes 3” to 2 ½” and 2 ½”  and 2 ½” to 2”

Wallace Forge Stake Pocket Accessories - Tire Carrier & D-Ring


  • Quick install feature on trailers equipped with stake pockets
  • D-Ring assembly can be re positioned as loads change
  • Tire carrier fits 5, 6 & 8 Bolt wheels
  • Fits most flat beds with standard 2" x 4" stake pockets

Be sure to contact Wes Popoff if you need more information regarding product specifications or availability.

I’m Ready To Speak With An Expert
Wes Popoff Aftermarket & OEM Sales
Sheldon Dyck Aftermarket & OEM Sales
Ryan Bull OEM Sales
Doug Hall Senior Sales Executive

Our Products

  • Axle Assemblies

    We Stock a large selection of standard axle assemblies, replacement parts and running gear to fit small to large trailers. We also specialize in custom assemblies.

  • Axle Components

    Replacement Axle Beams, Hubs, HubDrums, and Rotors. Everything you need to repair or rebuild trailer axles.

  • Brake Assemblies

    Here you will find everything from complete Brake Assemblies to Shoes and Magnets and Cylinders. Whether it is electric brakes or hydraulic brake – we can help you out.

  • Suspensions

    National Trailer Parts offers complete Suspension Systems for the smallest spring suspension to air ride systems to Hutch suspension systems. We also carry the repair and replacement parts for these systems as well.

  • Wheels & Tires

    Selection of the right tires and wheels is one of the most important decisions a trailer builder must make. We offer a wide range of tires and wheels to meet your needs, along with useful technical information to help you make the best decision possible.

  • Jacks, Couplers & Winches

    We make it a point to have a wide selection of top quality trailer parts available to our customers. Regardless of the type of trailer you build or repair, we have something to fit your needs.

  • Towing Accessories

    In order to complete a safe and secure towing experience, we offer the best in hitches, ball mounts, balls, gooseneck systems and fifth wheel systems.

  • Body Components & Flooring

    Whether you require hoists to build dump trailers, Rumber® Flooring, Chrome Trim, Hinges and Latches, Wall Liner or Air Conditioners – we either have it – or will get it.

  • Chemicals & Coating

    Sealants, lubricants, adhesives and cleaners.

  • Lights & Electrical

    We offer one of the largest and most comprehensive selections of electrical supplies and lighting in the industry!

  • Hardware & Cargo Control

    We make it our business to have the trailer parts you need when you need them and that means having a full line of hardware and cargo control products for you to choose from. As your one stop shop for hardware, we have hinges, handles, latches, rivets and drill bits. If that's not enough, we also have cargo straps, rollers, brackets, toolboxes, locks, floor screws and more!

  • Brake Actuating Systems

    This section consists of various ways to activate and actuate your trailer brakes and includes the following: Electric Brake Controls, Breakaway Kits, Hydraulic Surge Brake Actuators, Plumbing Line Kits, Electric/Hydraulic Brake Systems and Brake Actuating Systems for Air/Hydraulic or Straight Air Brake Systems.

  • Clearance Products

    10" x 2-1/4" Electric Brake Shoe/Lining (One Wheel)

    Part# BP04-095

    • 10" x 2-1/4"
    • Fits Dexter 3500lbs
    • 1 Wheel

    Kinedyne 13" Tire Net

    Part# 909

    • 6000 LB "TIRE NET"
    • FITS 13" TIRES
    • Has flat hook on the end.
    • 2" Wide Strap 
    • 1,670lb Working Load Limit

    Optronics Branch Deflect Bracket

    Part# BK57BB

    • FOR 2.5" LIGHTS

    Optronics 5" Sealed Light

    Part# TL-10CB

    • 5" SEALED

    10 X 72" Tandem Teardrop Fender

    Part# FTD10X72-1RA

    • 10 X 72" TANDEM TEARDROP
    • FENDER

    Redline Brake Pad Anti-Rattle Spring

    Part# BP18-115

    Brake pad anti-rattle spring for Dexter 10-12k disc brake pads.

    • 1 Wheel

    Kwik Lube Spray Lubricant

    Part# 379177

    Grease Gun In A Can

    • Multi-Purpose Lubricant
    • Prevents Rust
    • Heat and Moisture Resistant
    • Penetrates Rust and Corrosion
    • 11 oz 
    • Clearance: $12.99


    Our goal is to provide consistent, cost effective supply for our customers. Our products carry the best warranties in the industry — So should yours!