Service Exchange

Get back on the road with confidence.


Our Service Exchange program provides a reliable replacement solution for Allison transmissions, helping reduce downtime and get your vehicle back to work faster. Each exchange transmission is remanufactured to meet stringent quality and performance requirements, giving you dependable performance backed by Heavy Automatics’ Allison expertise.

Inquire now

The Service Exchange Difference

  • Allison Genuine Parts

    Where components require replacement, we use Allison Genuine Parts to maintain the quality and specifications of the original transmission.

  • Original Factory Specifications

    Every transmission is rebuilt to original factory specifications, maintaining the performance standards expected from an Allison fully automatic transmission.

  • Dyno Testing

    Transmissions undergo inspection, wear-limit testing and dyno testing to verify performance and ensure the completed unit meets the required standards.

  • Reduced Downtime

    A ready-to-install remanufactured transmission can help reduce the downtime associated with rebuilding your existing transmission, getting your vehicle back to work sooner.

From Disassembly to Tested Performance

Every Service Exchange transmission goes through a thorough remanufacturing process designed to restore reliable performance.

  • 01

    Disassembly

    Every Service Exchange transmission goes through a thorough remanufacturing process designed to restore reliable performance.

  • 02

    Clean & Inspect

    Components are cleaned and inspected for condition, wear and suitability for reuse.

  • 03

    Genuine Parts

    Required replacement components are fitted with Allison Genuine Parts.

  • 04

    Reassembly

    The transmission is rebuilt to original factory specifications.

  • 05

    Test & Verify

    The completed transmission undergoes rigorous inspection and dyno testing to verify performance before it is returned to service.

Backed by Allison Expertise

Heavy Automatics has specialised in Allison fully automatic transmissions for decades, providing transmission sales, service, repair and support for light, medium and heavy-duty applications. Our Service Exchange offering combines the benefits of a professionally remanufactured transmission with the knowledge and support of an experienced Allison distributor. From selecting the right transmission for your application through to installation and ongoing support, our team can help keep your vehicle operating reliably and minimise unnecessary downtime.

FAQ

Heavy Automatics Service Exchange

A Service Exchange transmission is a remanufactured Allison transmission supplied as a replacement for a vehicle requiring major repair or replacement. It provides an alternative to rebuilding your existing transmission and will help reduce vehicle downtime.

Yes. We have many service exchange transmissions for all truck OEMs. We can supply and fit one of our exchange transmissions within a working day. Contact our team with your transmission details and we can discuss the available options.

Yes. We can remove and replace your unservicable Allison transmission to supply and fit a Heavy's exchange transmission from all of our locations. 

Yes. We have hot flush carts to complete a full cooler flush as per Allison Transmission specifications.

Our Service Exchange transmissions are backed by a 2-year warranty, giving you added confidence in the quality and reliability of your replacement transmission.