MANUAL TRANSMISSION, DIFFERENTIAL AND TRANSFER CASE REPAIRS

  • Driveline Specialists
  • Complete Gearbox, Diff & Transfer Case Overhauls
  • Trusted by 4x4 enthusiasts and commercial fleet owners across Australia
  • Book in for expert diagnostics and precision repairs
  • FREE Local Pickup & Drop Off Within 5km
  • LOG BOOK SERVICING AVAILABLE
  • RAA APPROVED MECHANICS
  • FLUID SERVICE & INSPECTIONS AVAILABLE
  • Fast turnaround on all major driveline components
  • All work pre-approved by you
  • COMPETITIVE PRICING

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(08) 8266 0499

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Trust Nova Automatics – The Driveline Experts.

If your vehicle relies on a manual setup, you already know that a smooth-shifting gearbox and a quiet differential are essential for performance and reliability. But when grinding noises, hard shifting, or vibrations arise, you need specialists who understand the complex internal tolerances of your drivetrain—and that’s where Nova Automatics comes in.

Located in Holden Hill, we’re Adelaide’s trusted name in manual transmission and differential services, with decades of experience rebuilding and strengthening drivelines for passenger cars, 4x4s, and heavy-duty commercial vehicles.

Why Driveline Owners Trust Nova Automatics

  • Experienced, Qualified Technicians – Our team is trained to handle synchronized manual gearboxes and complex limited-slip differentials with precision and care.
  • Precision Tooling – We use specialized bearing presses and measurement tools to ensure perfect gear mesh and shim tolerances, avoiding premature wear.
  • Honest Advice & Transparent Pricing – We explain the wear patterns, offer real solutions for your drivetrain, and never push for a full rebuild if a simple bearing kit will do.
  • Fast Turnaround, Quality Workmanship – We know being off the road is an inconvenience—we’ll get your gears turning again quickly and safely.

Common Driveline Problems We Fix:

  • Difficulty engaging gears or "crunching" (worn synchros)
  • Whining or humming noises from the rear end (diff bearing wear)
  • Transfer case "clunking" or failure to engage 4WD modes
  • Heavy clutch shudder or slipping under load
  • Oil leaks from output seals or housing gaskets
Whether you’re dealing with a noisy bearing or a total component failure, we’ll diagnose it quickly and offer reliable, long-lasting repairs for your vehicle.

There’s nothing worse than an unreliable vehicle, and the longer you leave it the worse it will get, so give Nova Automatics a call today on 08 8266 0499 and see how they can help you!

08 8266 0499
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