This article explains what a rebuild entails, why it’s sometimes necessary, and how expert diagnostics prevent costly mistakes.

• Disassembly and Inspection – The transmission is carefully dismantled to inspect gears, clutch packs, seals, bands, and bearings.
• Component Assessment – Worn or damaged components are measured and tested for tolerance, strength, and functionality.
• Replacement of Critical Parts – This may include clutch packs, bands, valve bodies, seals, gaskets, solenoids, or sensors depending on the issue.
• Cleaning and Reassembly – All components are thoroughly cleaned, lubricated, and reassembled with precision.
• Calibration & Testing – The rebuilt transmission is tested using scan tools and diagnostic software to ensure correct operation, shift timing, and fluid pressure.

• Internal Wear – Normal usage can wear gears, bearings, and synchros over time.
• Failed Clutch Packs – Automatic transmissions rely on clutch packs to engage gears; failure can cause slipping or harsh shifts.
• Burnt Bands – Overheating or neglected fluid can burn bands, reducing transmission efficiency.
• Contamination – Dirt, metal shavings, or degraded fluid can damage sensitive internal components.
• Hydraulic Issues – Valve body or solenoid problems can cause shifting delays or gear skipping.

By addressing these issues with a specialist rebuild, the transmission is restored safely and reliably.

• Only damaged parts are replaced rather than the entire unit.
• Rebuilt transmissions perform like new without the higher cost of a replacement.
• Specialist technicians ensure the rebuild is compatible with your car’s specific model and software.
• Avoids recurring issues that can occur when untrained mechanics attempt complex repairs.

• Scan Tools – Connect to the car’s computer to read fault codes, monitor shift timing, and detect sensor issues.
• Teardown Assessment – A controlled dismantling reveals hidden wear or damage not detectable electronically.
• Wear Analysis – Engineers examine friction materials, gears, and hydraulic components for long-term reliability.

This diagnostic process ensures that the rebuild targets the actual problem and prevents unnecessary repairs or part replacements.

Whether referred by other mechanics or booked directly, our transmission rebuilds restore performance, reliability, and efficiency — often at a fraction of the cost of a full replacement.

Book your transmission rebuild with our experts today and get your gearbox shifting smoothly again...