Couplemate Trailer Parts.
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Disc Brakes and Spares

  • Electric brake magnet incl spring, clip and inserts

    10-inch Electric Brake Magnet

    MAGNET-10-Box $21.45 Inc.GST
    Add to cart In stock
  • 10-inch Electric Brake Shoes

    10-inch Electric Brake Shoes

    SHOE-10 Original price was: $34.65.Current price is: $29.25. Inc.GST
    Add to cart In stock
  • Hydraulic Caliper Piston Seal Repair Kit

    Hydraulic Caliper Piston Seal Repair Kit

    CALP-PART-SEALKIT $24.70 Inc.GST
    Add to cart In stock
  • 4 Way x 3/8 UNF Brass Hydraulic Hose
    CM-Core – Archive Page

    3 Way x 3/8 UNF Brass Hydraulic Hose Fitting

    FITTING-3/8-3way $12.00 Inc.GST
    Add to cart In stock
  • Offroad Left Hand Side Magnet

    12 inch Off-Road Electric Brake Magnet – Left

    MAGNET-12-OR-L $30.25 Inc.GST
    Add to cart In stock
  • 10-inch Off-Road Electric Backing Plate

    10-inch Off-Road Electric Backing Plate

    $126.50 Inc.GST
    Options This product has multiple variants. The options may be chosen on the product page In stock
  • Stainless Braided Hydraulic Hose Kit
    Deemaxx – Archive Page

    Hydraulic Brake Hose Stainless Braided – CTA-061228

    Price range: $26.40 through $95.00 Inc.GST
    Options This product has multiple variants. The options may be chosen on the product page In stock
  • AL-KO hydraulic disc caliper
    ALKO – Archive Page

    AL-KO Hydraulic Disc Caliper

    CALP-H-AL-DC $175.00 Inc.GST
    Add to cart In stock
  • Hydraulic Caliper Piston 316 Stainless
    CM-Core – Archive Page
    Australian-Made – Archive Page

    316 Stainless Steel Piston for Hydraulic Calipers

    CALP-PART-PISTON $59.99 Inc.GST
    Add to cart In stock
  • CM780 Forward pull AL-KO caliper
    ALKO – Archive Page

    AL-KO Mechanical Disc Brake Caliper

    CALP-M-AL-FP $84.95 Inc.GST
    Add to cart In stock
  • trojan dacroment caliper

    Genuine Trojan Hydraulic Disc Caliper

    CALP-H-TR-DC Original price was: $195.00.Current price is: $175.00. Inc.GST
    Add to cart In stock
  • Genuine DeeMaxx Replacement Ceramic Brake Pads
    Deemaxx – Archive Page

    Genuine DeeMaxx Replacement Ceramic Brake Pads

    CALP-PAD-MAXX-D4 $97.00 Inc.GST
    Add to cart In stock

Disc brakes are a key part of modern braking systems, combining mechanical and hydraulic components to deliver consistent stopping power.

The main elements, discs (rotor), calipers, and pads, work together to generate the friction needed for effective braking.

High-quality replacement parts from trusted brands like AL-KO and DeeMaxx are available in galvanised, stainless, or dacromet finishes to resist corrosion. Choosing the right materials for your application helps maintain durability and reduces ongoing maintenance.

Regular inspections are essential to keep disc brakes operating safely and efficiently. Check pads and rotors for wear, and ensure calipers and hydraulic lines remain in good condition. Ventilated discs can improve heat dissipation in heavy-use situations, while high-friction pads provide better stopping performance in demanding conditions.

Using quality components and maintaining them correctly supports reliable braking performance and gives you confidence on the road.

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