When your Cummins ISX15 starter fails, downtime isn’t just inconvenient—it’s costly. Whether you’re hauling interstate or managing a fleet of heavy-duty rigs, a dead starter can bring your entire operation to a halt. That’s why MultiTorque is here to help.

We specialise in the supply, repair, and servicing of ISX15 starter motors, getting trucks back on the road fast across Australia. With more than 15 years in the heavy-duty mechanical industry, we know what it takes to keep Cummins-powered machines firing strong.

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What Is the ISX15 Starter?

The ISX15 is Cummins’ flagship heavy-duty engine, powering prime movers, road trains, and heavy haulage trucks across Australia. To crank this 15-litre beast to life, you need a high-torque, reliable starter motor capable of handling high compression ratios and harsh working conditions.

The starter motor delivers the initial rotation that gets your engine running—and when it fails, nothing moves.

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Common Signs of a Failing ISX15 Starter Motor

If your ISX15 starter motor is showing signs of failure, don’t wait until you’re stuck on the side of the highway. Look out for:

• Slow engine cranking

• No crank when turning the ignition

• Clicking noise on start attempt

• Electrical smell or smoke near the motor

• Starter engages but doesn’t turn over engine

If you notice any of these signs, contact us immediately for diagnostics, parts, or mobile servicing.

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Why Choose MultiTorque?

We’re more than just parts suppliers—we’re solution providers for the heavy-duty transport sector.

Here’s why fleets across Australia choose MultiTorque:

✅ In-stock ISX15 starter motors, OEM and aftermarket
✅ Rapid delivery Australia-wide
✅ Expert repairs and testing in-house
✅ Mobile field servicing from our Perth and Brisbane branches
✅ Trusted by transport, mining, and agricultural operators

You won’t find generic service here—only tailored support from specialists who understand Cummins engines inside out.

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OEM, Aftermarket & Rebuilt Options

No two customers have the same budget or operational needs, so we offer:

• Genuine OEM starters: Top-tier reliability for mission-critical work

• Aftermarket starters: High performance at a lower price point

• Rebuilt starter motors: Cost-effective, tested and warrantied

• Starter repairs: Restore your current unit to full working condition

All starter motors we supply or repair are bench-tested to ensure maximum durability and cranking power.

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Field Service Available

Got a truck down on-site? No problem. MultiTorque’s mobile techs operate across Queensland and Western Australia, ready to respond fast.

Our mobile services for ISX15 starter motors include:

• Diagnostic fault finding

• Removal and replacement

• On-site repair and testing

• Preventative maintenance for fleet operators

Don’t waste time waiting for a tow—call us and we’ll come to you.

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We Service All ISX15 Applications

The Cummins ISX15 is found in:

• Kenworth T909, T909SAR

• Western Star 4900 series

• Freightliner Coronado

• International ProStar

• Custom trucks and industrial units

Can’t find your model? Call us—we’ll cross-reference the part number or match your VIN to the correct starter unit.

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Order Your ISX15 Starter Motor Today

Get your truck turning over again with Australia’s trusted starter motor supplier. Whether you need a replacement, a rebuild, or fast mobile servicing, MultiTorque has you covered.

📞 1300 726 525
📧 sales@multitorque.com
🌐 www.multitorque.com.au

https://www.linkedin.com/company/3176927

We keep the wheels turning. One starter motor at a time.