Manual & Automatic Transmission Adelaide Specialists

PROTRUCK offers transmission repair and servicing in Adelaide for all types of vehicles, from everyday cars to heavy trucks. With over 15 years of industry experience, our team delivers the type of workmanship you can depend on.

PROTRUCK provides transmission servicing and repairs in Adelaide, supporting local clients as well as businesses across Australia. Transmissions are shipped to our fully equipped workshop in Fountaindale, NSW — a convenient location where our expert technicians handle everything from routine servicing to complex overhauls with the latest tools and training.


To minimise downtime, we maintain a wide range of specialised parts and stock popular Eaton Fuller Roadranger transmissions. Reconditioned and exchange units are also available, each backed by warranty for extra confidence in the quality of our work.

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We offer the following:

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Scheduled servicing and preventative maintenance for transmissions.

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Allison automatic transmission servicing, maintenance, and repairs.

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Major repairs, servicing, and complete overhauls for heavy transmissions, including Fuller Roadranger, Eaton, Spicer, ZF, Scania, and Volvo.

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A large inventory of specialised parts to support all transmission servicing and repair needs.

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Popular Eaton Fuller Roadranger transmissions available for reconditioning and exchange.

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Warranty included on every reconditioned and exchange unit for added peace of mind.

How It Works – Transmission Services

Whether you’re in Adelaide or anywhere else in Australia, PROTRUCK makes transmission repair and servicing a simple and painless process.


Step 1

Contact our team

Call or email us to discuss the transmission issue. We’ll provide a quote and include freight options, or you can organise your own freight if preferred.


Step 2

Ship to our workshop

Send your transmission to our fully equipped Fountaindale, NSW workshop, where our specialists handle all makes and models.

Step 3

Professional inspection

Our mechanics inspect and test the unit, identifying whether it requires servicing, repair, or a full overhaul.

Step 4

Service, repair, or exchange

Work is carried out using quality parts from our large inventory. We also stock popular Eaton Fuller Roadranger transmissions, offering reconditioned and exchange units with warranty for faster turnaround.

Step 5

Fast return

Once the servicing or repair work is complete, we ship the unit back to you in Adelaide, restored and ready for smooth, reliable performance.

Benefits of Transmission Repair & Servicing

Your transmission plays a critical part in how your vehicle performs every day. Regular servicing and prompt repairs not only protect the system from major damage but also keep your car, truck, or heavy vehicle running at peak efficiency.

FAST, EFFICIENT TRANSMISSION REPAIRS AND SERVICING

Our specialists handle everything from automatic transmission servicing to complex transmission repair, covering cars, light commercial vehicles, manual gearboxes, and heavy trucks. Speak with one of our friendly transmission experts today to get your vehicle back on the road quickly.

Protruck opened its doors in 2003 with a mission

to deliver reliable repairs, routine maintenance, and preventative care that keep vehicle owners safe and confident on the road.

Our team values every customer relationship and works hard to achieve customer satisfaction, providing reliable service and treating each truck, car, or piece of machinery with the same care as if it were our own.


With PROTRUCK as your trusted partner, you can always expect honest advice, quality mechanical repairs, and workmanship focused on delivering optimal performance every time.

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Happy Clients

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Frequently Asked Questions

  • How does PROTRUCK’s transmission service work for Adelaide customers?

    Although our main workshop is located in Fountaindale, NSW, we assist clients throughout Australia, including in Adelaide or anywhere in South Australia. If you need your transmission repaired, simply ship the unit to us and one of our PROTRUCK transmission specialists will carry out the required servicing, repairs, or overhauls. We handle both manual gearboxes and automatic transmission systems, providing dependable maintenance solutions backed by great customer service from start to finish.

  • Can I arrange my own freight for transmission repairs?

    Yes. When you reach out for manual or automatic transmission repair, our team will connect you with a PROTRUCK transmission specialist who can provide a detailed quote, including freight if you’d like us to handle it. If you prefer, you’re also welcome to organise your own freight.

  • What types of transmissions do you repair?

    Our experienced team of transmission specialists works across a wide variety of makes and models, from light cars to heavy trucks. We regularly repair and service Fuller Roadranger, Eaton, Spicer, ZF, Scania, Volvo, and Allison automatic transmissions, always following industry best practices to deliver great service every time.

  • Do you provide reconditioned or exchange transmissions?

    Yes. PROTRUCK stocks popular Eaton Fuller Roadranger units and offers options for reconditioning, transmission rebuilds, and exchange. Every unit is supplied with a warranty to give you confidence in both the quality of parts and the workmanship behind them.

  • Is there a warranty on transmission repairs and reconditioned units?

    Absolutely. All of our reconditioned and exchange transmissions are supplied with a warranty. When you have manual or automatic repairs completed by a PROTRUCK transmission specialist, the work is performed by qualified technicians using cutting edge equipment, and is backed by our commitment to quality workmanship.

  • Can you supply transmission parts if I don’t need a full repair?

    Yes. PROTRUCK stocks a wide range of specialised transmission parts for both manual gearboxes and automatic transmission systems. We can also source components for customers anywhere in Australia, including Adelaide in South Australia. If you already have a local mechanic, we’ll supply the parts they need so your vehicle can be repaired quickly and reliably.

  • What are the benefits of regular servicing for manual or automatic transmissions?

    Regular transmission servicing is one of the most effective ways to maintain performance and reliability. Routine inspections and fluid changes can prevent issues such as slipping gears, extend the life of both manual and automatic transmission systems, and improve fuel efficiency. At PROTRUCK, our transmission specialists also carry out minor adjustments where needed, integrating this with broader car service needs to ensure connected systems like power steering operate at their best. The result is fewer costly repairs, a longer lifespan for your vehicle, and a smoother, more comfortable drive.

  • How do I get started with transmission repair or servicing in Adelaide, South Australia?

    It’s simple to get started. Call us on 02 4389 1877 or send an email, and our transmission specialists will talk through your needs, whether you’re running a car, light trucks, or heavy vehicles. We’ll provide a clear quote, which can include freight if you’d like us to arrange it, or you can organise your own. You’ll also receive step-by-step instructions for shipping your transmission to our Fountaindale workshop, where the work is completed by qualified technicians with the technical expertise PROTRUCK is known for.

A large gearbox is sitting on a table in a garage.
A large gearbox is sitting on a table in a garage.
A dirty engine block is sitting on a table in a garage.
A gearbox is hanging from a crane in a garage.
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Need to Know More Information?

Contact PROTRUCK for professional advice on transmission servicing and repairs in Adelaide.