When diagnostics point to internal wear or major failure, Al Najah Auto Repairing provides professional-grade transmission rebuilding and full unit replacement services. Our process involves complete teardown, inspection, replacement of worn components, and recalibration—restoring power flow, shift timing, and performance to factory condition. Whether you drive automatic, manual, or CVT, we offer solutions tailored to your transmission type and budget.
Every gear, seal, clutch, and band inspected and replaced as needed.
Post-rebuild tuning for clutch timing, solenoid behavior, and shift curves.
Installation of brand-new units for long-term reliability and performance.
Preventative replacements to enhance efficiency and reduce slippage.
Every rebuilt transmission from Al Najah is bench-tested, dynamically calibrated, and backed by a service warranty. We document each step—from fault identification to final test drives—ensuring you’re never in the dark. Get back the confident shifting and power delivery your vehicle was designed for.