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Diesel Engines for Sale

Common brands we deal in are Caterpillar, Cummins, DAF, Detroit, Iveco, John Deere, Komatsu (Cummins), International, MACK, MAN, Mercedes, Paccar, Perkins, Scania, Volvo.

 

We have 500+ engines in stock at any time plus a huge range of spares.

We’re one of the largest engine rebuilders in the country. We’ve rebuilt thousands of engines. Our specialist team of diesel engine rebuilders rebuild 100-200 engines each year at our purpose built facility to customer specification or for our own inventory.

Our stock is constantly changing so if you don't see what you want listed, get in touch!

Various / Power Packs

We sell a large range of diesel power units, as well as Allison automatic transmissions.

This is a tiny selection of what we have come through our workshop.

Get in touch if you don't see what you are looking for!

Volvo

Volvo truck and bus engines are designed for long-haul reliability, fuel efficiency, and consistent pulling power in commercial operation. AllDiesels Australia provides Volvo truck & bus solutions including complete engines, parts, rebuild kits, exchange units, and components like turbochargers and injectors. Browse by model to confirm fitment, reduce downtime, and keep your vehicles working the way they should.

Scania

Scania engines are known for efficient heavy-duty performance and strong reliability in fleet conditions. AllDiesels Australia supplies Scania engine solutions including complete engines, parts, rebuild kits, exchange options, plus turbos and injectors - organised by model so you can confirm compatibility fast. Use this page to keep uptime high and performance consistent.

Mercedes (Mercedes Benz)

Mercedes truck and bus engines are built for dependable power and long service intervals in demanding commercial use. AllDiesels Australia supplies Mercedes truck & bus solutions including complete engines, parts, rebuild kits, exchange units, and key components such as turbochargers and injectors. Browse by model to confirm fitment quickly and reduce downtime from mismatched parts.

MAN

MAN engines are engineered for robust heavy-duty service where efficiency and longevity count. AllDiesels Australia supports MAN customers with complete engines, parts, rebuild kits, exchange options, and critical components like turbos and injectors - organised by model to simplify sourcing. Start here to identify the right solution and keep operations moving.

Mack

Mack engines are built for heavy-duty torque and durability - and keeping them running often depends on quick access to the right engine option. AllDiesels Australia supplies complete Mack engines, parts, rebuild kits, exchange units, plus turbochargers and injectors to help minimise downtime. Browse Mack by model to confirm compatibility and get back on the road with confidence.

Iveco

Iveco engines balance efficiency and durability in hard-working commercial applications - and they perform best when parts are matched correctly. AllDiesels Australia supports Iveco customers with complete engines, parts, rebuild kits, exchange options, and turbos/injectors across a wide range of models. Start here to confirm fitment and reduce downtime with the right engine solution first time.

PACCAR (DAF)

PACCAR engines are designed for long service life and dependable operation in demanding commercial environments. AllDiesels Australia supplies complete PACCAR engines, parts, rebuild kits, exchange options, plus turbos and injectors - organised by model so you can get to the correct fit faster. Use this page to narrow down the right solution and keep your vehicles working reliably.

Deutz

Deutz engines are valued for robust engineering and efficient performance in industrial and equipment applications. AllDiesels Australia makes it easier to source the right Deutz solution by model - including complete engines, parts, rebuild kits, exchange options, and components such as turbos and injectors. Start here to confirm fitment, reduce guesswork, and keep your engine running cleanly and reliably.

Komatsu

Komatsu engines are engineered for heavy equipment duty cycles where downtime isn’t an option. AllDiesels Australia supplies Komatsu engine solutions including complete engines, parts, rebuild kits, exchange units, and supporting components like turbos and injectors (where applicable). Browse Komatsu by model to quickly confirm compatibility and keep your machines productive.

John Deere

John Deere engines are designed to work - and keep working - in tough conditions where reliability matters daily. AllDiesels Australia supports John Deere customers with complete engines, parts, rebuild kits, exchange options, and key components such as turbochargers and injectors. Browse by model to confirm fitment, streamline repairs, and protect engine performance over the long term.

Detroit Diesel

Detroit Diesel engines are built for strong torque and long service life in demanding commercial use. AllDiesels Australia supplies Detroit Diesel solutions, specialising in hard to find 2-stroke models and offering complete engines, parts, rebuild kits, exchange units, and critical components like turbos and injectors to help you minimise downtime and avoid mismatched orders. Use this page to browse by model and lock in the right fit with confidence.

Perkins

Perkins engines are known for efficient, dependable output in industrial and equipment applications. Whether you’re servicing routinely or planning a rebuild, AllDiesels Australia makes sourcing easier with complete engines, parts, rebuild kits, exchange options, and supporting components including turbos and injectors (model dependent). Browse Perkins by model to confirm compatibility and keep reliability high.

Cummins

Cummins engines are trusted across heavy-duty and industrial applications for durability and consistent power. AllDiesels Australia supports Cummins customers with complete engines, parts, rebuild kits, exchange units, and key items like turbochargers and injectors - organised by model so you can identify what fits without the usual back-and-forth. Start here to keep performance reliable and get back to work faster.


Caterpillar (CAT)

Caterpillar (CAT) engines are built for hard work, long hours, and demanding environments - but uptime still comes down to correct matching and quality components. AllDiesels Australia supplies CAT engine solutions across the board: complete engines, parts, rebuild kits, exchange options, plus performance-critical components like turbos and injectors. Browse CAT by model to confirm fitment fast, reduce downtime, and keep your equipment running strong.

Through three generations our family has been servicing Australians for more than 50-years

We are an Australian family operated and Australian owned business.

Make us your trusted partner.

We are specialists in the diesels industry:

- New and used engine sales and sourcing
- New and used spare parts sales 
- Engine reconditioning and rebuilds
- Parts reconditioning
- Equipment sales

PRIMARY WAREHOUSE & WORKSHOP

18 Jade Drive

Molendinar QLD 4214

Australia

We ship to Australia, New Zealand and around the globe.

© 2026 AllDiesels Australia Pty Ltd

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