Komatsu, Cummins, Detroit and Caterpillar engine parts

Komatsu, Cummins, Detroit and Caterpillar engine spares

Australian Distributor for Interstate McBee Engine Parts

At Diesel and Industrial Engine Spares we provide you with a quality range of engine parts for Komatsu, Cummins, Detroit and Caterpillar engines at competitive prices. We are the Australian Distributor for Interstate McBee Engine Parts who have been servicing the Diesel Parts Industry globally for over 60 years.


From humble beginnings in 2003, Diesel & Industrial Engine Spares has quickly grown to become one of the leading heavy diesel aftermarket engine parts suppliers in the country.  A feat that in recent times has seen DAI become the National Distributor for Interstate McBee engine parts.

Our range of Interstate McBee engine parts is complimented by an additional range of selected parts and accessories to suit a large range of Cummins, Detroit, Komatsu and Caterpillar engines.  Sourced from the manufacturers directly, these parts are chosen based on their design, build quality and durability for use in some of the harshest Australian conditions.

The extensive research and development programs undertaken by trusted suppliers, combined with factory backed warranties gives our customers the confidence to return to DAI, time and time again.

Our professional and courteous team members are hand picked and trained to support our customers with the highest levels of service.  With skill sets and experience in a wide range of services from within the automotive trade and industry sectors, DAI staff are committed to providing clients with fast and efficient service together with prices that won't break the bank.

DAI, in partnership with Interstate McBee Engine Parts


Diesel & Industrial Engine Spares focuses on providing products to service Cummins, Detroit, Caterpillar and Komatsu engines and becoming a "One Stop Parts Shop" for these makes is our goal.

Our customer focus has seen our range of parts and accessories grow from basic engine rebuild kits and rebuild spares, to a full range of service kits, specialized and hard to find parts, fuel injection, turbochargers and compressors to new and reman core components.

For more information on our range of parts and accessories, please use the links below or contact your nearest branch.


Head office

110 Mica Street, Carole Park, 4300
 07 3879 4255
 07 3879 4266


Melbourne address

5 Industry Circuit, Kilsyth, 3137
 03 9761 4431
 03 8761 6625


Perth address

24 Christable Way, Landsdale, WA, 6065
 08 9303 9122
 08 9303 9123


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© 2016 Diesel and Industrial Engine Spares. ABN: 29 104 597 695  All Rights Reserved.