4WD Diff Breather Kits

Save your diffs from water and install a ACK Diff Breather Kit today


Heavy Machinery Service Kits

Hydraulic and Custom Kits


Mining & Industrial Kits


Welcome to Aussie Custom Kits

Australian Made and Supplied Custom Kits.  Our kits are popular with service professionals, mechanics, hydraulics technicians, home handymen, and enthusiasts. Our years of experience as a hydraulic supply company, has enabled us to know what our customers need. We have used this knowledge to come up with kits often used for mining, farming, industrial, heavy machinery, factories, forklifts, 4wd’s, and we even have a Grey nomad kit which is very popular.

Not only do we sell and supply Custom Kits built to your exact requirements and needs, but we supply a wide range of products such as:

  • Air Brake Kits
  • Diff Breather Kits
  • Dowty Washer & Copper Washer Kits
  • Hydraulic Plugs & Caps Kits
  • O’Ring Kits
  • Engine Guard Dual
  • Consumables
  • Electrical

Why Choose Aussie Custom Kits?

Our custom kits are Australian Made and Supplied and we can custom build any kit to suit your needs.

  • Competitive pricing
  • Quick Turnaround Time
  • We’re locally owned and operated family business,
  • No kit too big or too small
  • Restocking your kit is easy
  • Our vast experience within the Automotive and Hydraulic Industries
  • We believe we make kits that work the first time