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Trailer Brakes: Trailer Brake Parts and Brands We Supply

Trailer brakes are a critical safety system on any braked trailer, and using the correct components from trusted manufacturers is essential for reliable performance.

At Trailersparesonline, we specialise in replacement trailer brake parts from proven brands, supplying components to suit electric, mechanical, and hydraulic trailer brake systems commonly used on Australian trailers.

Trailer Brake Systems Supported by Our Parts Range

Electric Trailer Brakes 

Electric trailer brakes are commonly used on caravans and general trailers. These systems use an in-vehicle brake controller to apply braking force through electric brake assemblies mounted on the axle.

AL-KO electric brake parts we sell include:

  • Electric brake backing plates (left & right)

  • Brake drums and hub/drum assemblies

  • Wheel bearings, seals, and grease caps

🔗 Internal links (exact URLs):

AL-KO electric brake components are widely used due to their compatibility with Australian axles and ease of servicing.

Mechanical Trailer Brakes (AL-KO)

Mechanical trailer brakes are commonly fitted to boat trailers. They use a cable-actuated system that applies braking force as the trailer compresses under deceleration.

AL-KO mechanical brake components we stock include:

  • Mechanical brake backing plates

  • Brake shoes and hardware

  • Hub and drum assemblies

  • Bearings and seals

🔗 Internal links (exact URLs):

Mechanical brakes remain popular on boat trailers due to their simplicity and durability in marine environments.

Hydraulic Trailer Brakes (Dexter)



Hydraulic trailer brakes are used on heavier trailers and boat trailers requiring stronger braking performance. These systems apply braking force through hydraulic disc brake calipers.

Dexter hydraulic brake components we sell include:

  • Hydraulic brake calipers

  • Disc brake components

  • Caliper rebuild kits

  • Bearings and related hardware

🔗 Internal links (exact URLs):

Dexter brake components are commonly chosen for their robust construction and consistent braking performance, especially on boat trailers.

Trailer Brake Brands We Supply

AL-KO Trailer Brake Components

AL-KO is one of the most widely used trailer brake manufacturers in Australia, with brake systems fitted to a large number of trailers from the factory.

AL-KO brake products available on our site include:

  • Electric brake backing plates

  • Mechanical brake assemblies

  • Brake drums and hub/drum combinations

  • Bearings, seals, and service parts

🔗 Shop AL-KO trailer brake parts:

Dexter Trailer Brake Components

Dexter is a globally recognised manufacturer of trailer axles and hydraulic braking systems.

Dexter brake products we stock include:

  • Hydraulic brake calipers

  • Disc brake components

  • Caliper rebuild kits

🔗 Shop Dexter brake components:

Dexter components are commonly used on heavier trailers and hydraulic disc brake setups.

Common Trailer Brake Parts We Stock

Most trailer brake servicing involves replacing one or more of the following:

  • Brake backing plates

  • Brake drums & hub drums

  • Hydraulic brake calipers

  • Wheel bearings and seals

🔗 Quick access collections:

Final Thoughts

Using trusted brands like AL-KO and Dexter, and replacing worn brake components early, helps maintain safe braking performance and extend the life of your trailer.

If you’re unsure which brake parts suit your trailer, identifying your brake type, size, and axle setup is the best place to start.

🔧 Shop Trailer Brake Parts Online

Browse the full range of AL-KO and Dexter trailer brake parts here:
👉 https://www.trailersparesonline.com.au/collections/brake-backing-plates
👉 https://www.trailersparesonline.com.au/collections/brake-calipers
👉 https://www.trailersparesonline.com.au/collections/brake-drums

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