Jack McNamara Differential Specialist Pty. Ltd. is a family run Company established in the 1930's specializing in general Differential Repairs. With over 50 years of experience in the Differential field we have developed and manufactured Differentials & Diff Components that have improved and strengthened various Differentials, in particular for 4 Wheel Drive vehicles.
Jack McNamara Differential Specialist Pty. Ltd. are manufacturers of Hypoid Design Differentials & Vacuum Diff Locks for Land Rover, Range Rover, Toyota Landcruiser and Hilux.
To view a complete list of our products, click here - included are all relevant specifications, working models and parts/price lists.
Our products are available throughout the world, to locate a stockist/distributor in your area click here.