// Axle and Drivetrain Repairs

Differential Service and Repairs

Differential Service & Repairs

Your differential is critical for smooth turns, torque distribution, and drivetrain balance. At Al Najah Auto Repairing, we provide expert differential diagnostics, gear servicing, oil flushing, and complete rebuilds using OE-grade internals. From humming noises and fluid leaks to severe drivetrain vibration—our trained technicians address all differential concerns with precision, restoring road stability and long-term performance.

Gear Set Reconditioning

Pinion and ring gear inspection, backlash correction, and noise calibration.

Differential Fluid Flush

Full cleaning and replacement with high-grade synthetic gear oil.

Limited-Slip Differential Tuning

Service and calibration for advanced LSD systems in performance vehicles.

Axle Seal & Bearing Repair

Prevents leaks, eliminates whine, and restores proper differential load support.


From off-road SUVs to daily commuters, we service open, locking, and LSD differentials with OEM precision. With Al Najah's differential servicing, expect longer gear life, reduced rolling resistance, and smoother cornering. We back every repair with testing, warranty, and unmatched technical support.

Complete Differential Overhaul
On-Ramp Vibration Diagnosis
Backlash & Tolerance Adjustment
Road-Test Certified Clearance


Engine Diagnostic
Engine Components
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