Brake & Clutch Hydraulics

AAD offers a comprehensive range of brake and clutch hydraulic components.

The range includes:

  • Master Cylinders
  • Slave Cylinders
  • Wheel Cylinders
  • Air/Hydraulic Master
  • Air/Hydraulic Air Packs
  • Clutch Servos
  • Reconditioning Service

Keylok Brake Technology

Keylok is a simple but innovative system that enables a brake lining (without rivet holes) to be attached to a normal conventional riveted type brake shoe.

It eliminates conventional rivet holes from drum brake linings.

Due to the unique design characteristics of Keylok, the total number and type of fasteners is reduced and rivet holes in brake linings are eliminated.

By eliminating rivet holes from the operating surface of the brake lining the benefits are considerable. These benefits include:

  • Greater brake surface area.
  • Increased wearable brake lining volume.
  • Rivet holes trap abrasive dirt and grit. As a result mean the brake linings run cooler, last longer and wear less compared with conventional riveted attachment. Drum ridging, which is caused by dirt trapped in the rivet holes is eliminated and brake drums can usually be reused without the need for machining.

For vehicle operators this means:

  • Stronger relines
  • Faster relines
  • Easier relines
  • Safer relines
  • Fewer relines
  • Better drum life
  • Lower overall brake costs

Keylok uses only quality Fras-Le AF/557 linings, which are suitable for trucks, trailers, and buses.

  • OEM quality product.
  • Noise-free, safe, and reliable.
  • Asbestos-free material that contains advanced fibers, providing: stable braking power, durability, and an excellent drum compatibility.
  • High Structural strength that avoids cracks and disintegration.
  • Meets the FMVSS 121 (USA) requirements for axles of 23,000lbs (10.4 tons) GAWR with an AL factor of 165 (type 30 air chamber and 5.5” slack adjuster).
    ECE-R90 certified for motorized vehicles.
Welsh Plugs

Welsh Plugs

AAD have over 120 metric and imperial sized Welsh Plugs available in our range. Supplied in Brass, Stainless Steel and Steel with most sizes available in cup and dome profiles. Covering more than 3,000 vehicles our Sump Plugs come in over 100 sizes. Standard, oversize, piggy back and magnetic bolts are available as well as fibre, copper, aluminium washers.

  • Welch Plugs - Bulk
  • Welch Plug Kits
  • Sump Plugs and Sump Plug Washers
Oil Pumps

Oil Pumps

AAD stock an extensive range of oil pumps available for Australian, Japanese, Korean, European and American vehicles. Sourced from major global manufacturers who use stringent quality control systems coupled with state-of-the-art CNC machines, coordinate measuring machines and other precision testing equipment to ensure the quality of the finished product.

  • Oil Pumps
  • Oil Pump Kits

Timing Components

AAD can supply all components necessary to complete a timing overhaul on a wide range of European, Japanese, Korean and Australian vehicles. With over 400 part numbers in the range complete with Installation instructions where necessary and a mileage sticker to record change details.

  • Timing Belt Kits
  • Timing Chain Kits
  • Timing Gear Kits
  • Timing Chains
  • Tensioners
  • Idler Bearings
  • Timing Guides
  • Timing Gears

Gaskets & Seals

AAD stocks the Pro-Torque range of Gaskets and Seals which is one of the most comprehensive in the Australian Aftermarket. Products are manufactured and assembled according to strict specifications to ensure correct application for the Australian marketplace and completeness of the set. Pro-Torque also manufacture a range of secondary gaskets for use in gasket sets or sold individually.

  • Full Gasket Sets
  • Valve Regrind Sets
  • Conversion Gasket Sets
  • Cylinder Head Gaskets
  • Valve Cover Sets
  • Manifold Gaskets
  • Exhaust Pipe Gaskets
  • Oil Pan Gaskets
  • Timing Cover Gasket Sets
  • Water Pump Gaskets
  • Thermostat Gaskets
  • Camshaft Seals
  • Crankshaft Seals
  • Spark Plug Seals
Engine components

Engine Components

AAD offers a complete range of engine components covering 95% of the Australian automotive market with “everything you need to do the job”. All products are OE standard or better and the range is constantly growing. With the backing of world class suppliers and a full manufacturer’s warranty you can purchase with confidence from  AAD - Australia’s largest national wholesaler.

Trailer Parts

Trailer Parts & Accessories

AAD offer a range of Protex Light Trailer Parts & Accessories.

The range includes:

  • Mechanical Drum Brakes
  • Mechanical Brake Drums
  • Hydrualic Drum Brakes
  • Hydrualic Brake Drums
  • Hydrualic Actuation
  • Electric Drum Brakes
  • Electric Brake Drums
  • Mechanical Disc Brake
  • S Cam Brakes
  • Electrical Brake Control
  • Mechanical Disc Hubs
  • Hydrualic Disc Brake
  • Hydrualic Disc hubs
  • Trailer Hubs, Bearings & Seals
  • Couplings and Associated Parts
  • Jockey wheels
  • Vacuum
  • Brake Actuation
  • Trailer Lighting
  • Trailer Electrical
trailer brakes

Trailer Brakes

Trailer brakes have traditionally been either hydraulic or mechanical. AAD has the broadest range of hydraulic, mechanical and vacuum braking components available.

  • Brake hoses
  • Couplings
  • Fittings
  • Foot and hand controls
  • Hydraulic backing plates
  • Marinised calipers
  • Master cylinders
  • Override couplings
  • Steel bundy tube
  • Vacuum boosters
  • Vacuum hoses
  • Vacuum tanks
  • Vacuum/Hydraulic master cylinders
  • Wheel bearing kits
Electric Brakes

Electric Brakes & Hardware

AAD carry a broad range of Electric Brakes & Hardware. From complete brake away kits to backing plate assemblies.

  • Backing plate assemblies
  • Brake away kits
  • Brake away switches
  • Replacement magnets