Welcome to Diecrest

Gear cutting and custom gears and Aftermarket Automotive Accessories, Harcourt, Victoria.

At Diecrest Engineering, we specialise in custom gears and gear cutting for the automotive and food industries. Based in Harcourt (near Bendigo), we service and supply a range of custom gears and aftermarket automotive accessories to Australia and the world through our online Ebay store.

Our fully equipped workshop allows us to manufacture one-off parts or full production runs with our state-of-the-art gear cutting and gear shaping facilities for turning and milling, broaching, slotting, CNC lathes & CNC mills. This means Diecrest Engineering can deliver leading edge gear cutting practices, longer lasting replacement parts and the highest quality custom gear components to Australia and the world.

We provide a range of products for the aftermarket automotive industry including, Blower (supercharger) drive systems, 4WD & commercial Winches, Thermo Fans & heat control equipment for the fans and Gilmer Belt Drives, plus much more. Visit our EBay Store to see our latest products.

Diecrest Engineers are also specialists in the manufacture and supply of specialised parts for the food industry including factory parts and offer a comprehensive factory machinery maintenance service.

Our machining capabilities ensure we can measure, cut or grind a wide range of parts, to the most demanding specifications. Coupled with our team of engineers ready to support a wide range of specific and diverse gear cutting requirements, your next purchase of custom cut gears will be simple and painless with Diecrest Engineering.

We don’t use an answering service so you will speak to someone the first time when you call Diecrest Engineering to discuss your custom gear requirements. Contact us today.



  • 03 5474 2321
  • 03 5474 2536
  • info at diecrest dot com dot au