DIFFERENTIALS

Performance Ford 9 Inch Diff Specialists

Superformance supplies differential components, complete rear-end assemblies and custom-built Ford 9-inch differentials for street, touring, performance and competition applications.

We work with leading differential brands from Australia and the USA and can source many products that may not yet be listed online. Whether you know the exact part you need or require help specifying a complete differential, our team can assist with product selection, sourcing, fabrication and installation.

Shop Differential Brands

Browse products from the leading differential manufacturers we supply. Our online range is continually expanding — contact us if the brand or part number you require is not currently listed.

Strange Differential and Parts in Brisbane, Australia

Differential Parts Available Online

Browse the differential components currently available through our online store. If you cannot find the brand or part number you need, contact us — our complete supplier range is larger than the products currently shown online.


14 Products Found

Built Here. Built for Your Car.

A Superformance Ford 9-inch is more than a collection of off-the-shelf components. Each differential is specified around the vehicle, engine, transmission, wheels, tyres, suspension and intended use, then fabricated and assembled in our Brisbane workshop.

  • Built to order
  • Custom widths and bracketry available
  • Multiple centre and gear-ratio options
  • Heavy-duty billet axle options
  • Drum or Wilwood brake packages available
  • Supply-only, completely assembled or installation
Explore the Superformance Ford 9-Inch →

Need More Than Parts?

Selecting the right differential involves more than finding a housing that fits. Engine output, transmission gearing, tyre diameter, wheel fitment, suspension design, brakes and intended use all affect the final result.

Our Brisbane workshop can assist with complete differential specification, fabrication, modification and installation.

  • Complete differential installation
  • Housing narrowing and modification
  • Suspension bracket fabrication
  • Leaf-spring and four-link fitment
  • Brake and tailshaft modifications
  • Wheel, track-width and driveline assessment
Differential Upgrade Services →

Differential Buying Guides

Use our measuring guide to confirm axle and housing dimensions before ordering.

Axle & Differential Measuring Guide (PDF) →


Differential FAQs

Can you supply products that are not shown online?

Yes. The online catalogue does not represent every product available through our suppliers. Customers can provide a brand and part number for availability and pricing.

Can you help identify the correct differential part?

Yes. Vehicle details, current differential information, intended use and any visible part numbers or photographs will help identify the required component.

Do you sell complete differential assemblies?

Yes. Complete bolt-in and custom-built assemblies are available depending on the vehicle and application.

Can you build a differential to a custom width?

Yes. Custom-width housings and axle packages are available through the Superformance Ford 9-inch program.

Do you freight differential parts Australia-wide?

Yes. Complete differentials can be freighted Australia-wide, with freight quoted individually based on the assembly's size, weight, packaging requirements and delivery location.

What information should I provide when requesting a part?

Please provide as much of the following as possible:

  • Vehicle year, make and model
  • Differential type
  • Brand
  • Part number, where known
  • Engine and transmission
  • Intended use
  • Photographs
  • Postcode

Do complete differential assemblies require engineering approval?

Engineering requirements depend on the vehicle, the modifications being completed and the state or territory where the vehicle will be registered.

Changes to the differential width, wheel track, suspension mounting, brake system or chassis may require inspection and certification. Our team can help guide you through this process.


Ready to Talk Differentials?

Whether you need a specific part, a complete custom build, or just want to talk through your options — our team can help.

Request a Diff Quote → Call 07 3488 7831 Email info@superformance.com.au