With the recent news of Cornell and MTQ Engine Systems we want to support and continue to supply those affected by the liquidation

What’s going on with Cornell & MTQ? 

Over 23 companies under the Cornell Automotive Group and MTQ Engine Systems entered administration in July 2025. The group has been a major player in diesel fuel injection, turbocharger and heavy-vehicle aftermarket parts and services nationally for many decades.

What this means for workshops, fleets & parts buyers

Potential disruption in supply chains — key diesel fuel injection and turbocharger component suppliers had relationships with the Cornell/MTQ group.

Creditors and suppliers may see longer lead times or uncertainty in fulfilment of existing obligations.

For businesses relying on maintenance, overhaul or reman services of fuel injectors / pumps / turbos, continuity is critical.

At Denco, we recognise this risk and are prepared to step in to ensure continuity and support.

Why choose Denco for diesel parts & service continuity

Denco is an independent specialist in genuine turbos and diesel fuel injection parts and service, with national shipping.

Because we are independent of the troubled group, we can offer reliable supply, service and peace of mind for your operations.

Our technicians are factory-trained, our pump/dyno facilities in-house, and our focus is squarely on diesel systems (injection, turbochargers) for passenger, 4WD, mining, marine and heavy vehicles. We can help you evaluate whether your current supplier relationships remain robust — and provide alternative sourcing and service pathways if needed.

Our Commitment to You

Denco Diesel & Turbo stands ready to fill the gap: genuine OEM turbos and injection parts, rapid Australia-wide shipping, money-back guarantee, established reputation.

Whether you’re managing a fleet, servicing heavy equipment, or running a workshop, we understand the stakes. If disruption hits your parts supply or service channel, that downtime costs you. We’re here to keep your diesel systems moving.