About
Keeping Heavy-Duty Equipment Moving
GT Transmissions is a specialist workshop providing professional transmission, differential and driveline repairs for the transport, construction and mining industries.
Over 15 Years of Heavy-Duty Transmission Experience
For more than 15 years, GT Transmissions has provided reliable transmission, differential and driveline repair services to customers throughout the transport, construction and mining industries. Our experience spans a wide range of heavy-duty equipment, from commercial trucks to earthmoving and mining machinery, delivering dependable workmanship on every repair.
We understand that equipment downtime directly affects productivity and profitability. That’s why we focus on accurate fault diagnosis, quality repairs and dependable customer service. Whether it’s a complete transmission overhaul, differential rebuild, torque converter repair or driveline service, every job is completed with attention to detail and a commitment to getting your equipment back into operation as quickly as possible.
More Than Transmission Overhauls
At GT Transmissions, we provide complete transmission and driveline solutions for commercial transport, construction equipment and earthmoving machinery. From routine servicing to complete rebuilds, every component is inspected, measured, repaired and tested to meet demanding operating conditions.
Our Workshop Services
Transmission Systems
✓ Automatic Transmission Repairs
✓ Allison Transmission Specialists
✓ Powershift Transmission Repairs
✓ Complete Transmission Rebuilds
✓ Transmission Diagnostics
✓ Torque Converter Repairs
Driveline Components
✓ Differential Repairs
✓ Final Drive Repairs
✓ Transfer Case Repairs
✓ Drive Shaft Repairs
✓ Universal Joint Replacement
✓ PTO Repairs
✓ Planetary Hub Repairs
✓ Crown Wheel & Pinion Setup
✓ Axle Repairs & Rebuilds
✓ Bearing & Seal Replacement
✓ Driveline Balancing
✓ Heavy-Duty Driveline Diagnostics
Workshop Services
✓ Strip & Assess Reports
✓ Transmission Diagnostics
✓ Electronic Fault Finding
✓ Component Inspection
✓ Failure Analysis
✓ Parts Supply
✓ Genuine & OEM Replacement Parts
✓ Transmission Programming
✓ Quality Testing
✓ Preventative Maintenance
✓ Fleet Servicing
✓ Workshop Support