Alfa Romeo gearbox repair

Alfa Romeo cars use several high-performance automatic transmissions:

ZF 8HP – classic automatic transmission with torque converter.
TCT (Twin Clutch Transmission) – a dual-clutch gearbox for sporty models.
Aisin AT6 – in some smaller models.

What gearboxes are used in Alfa Romeo cars?

ZF 8HP – Giulia, Stelvio, some Giulietta versions.
TCT 6/7-speed – MiTo, Giulietta, 4C.
Aisin AT6 – in some older or smaller models.

How is the repair going?

Diagnostics – checking electronics, hydraulics, clutch condition (TCT).
Disassembly and troubleshooting – checking friction, solenoids, valve block or clutches (TCT).
Clutch replacement (TCT) – often with jerking or slipping.
Hydraulic unit repair (ZF/Aisin) – for knocks, pressure loss.
Oil change (ZF/Aisin/TCT) – critically important, only the appropriate oil should be used.
Adaptation and final testing – electronic adjustment, test drive.

The most common problems:

TCT: hesitation, jerking, clutch wear, electronics errors.
ZF 8HP: knocks, oil overheating, solenoid defects.
Aisin: shift delay, oil loss.

Technical disadvantages:

TCT: complex repair, sensitivity to driving mode.
ZF: reliable, but high costs for hydraulic failures.
Oil changes and quality are essential for the longevity of the gearbox.

Approximate Alfa Romeo gearbox repair costs:

TCT clutch replacement: €1000–1800
Hydraulic unit repair (ZF/Aisin): €1000–2000
Oil change: €300–500
Full repair (ZF/TCT): €1800–3500+

Satisfied customers

Catherine B.

The gearbox was repaired on a BMW 530d. The problem with the knocks disappeared, the car now shifts smoothly. The work was done accurately and without unnecessary delay.

Emil S.

Changed the clutch and dual mass flywheel for my VW Passat B7. The car drives smoothly again, no noise. Thanks to Transmisijas.lv for the quality work.

Andris V.

Repaired the automatic transmission in a Mercedes-Benz E-class. Previously, the gears were slipping, now everything works perfectly. I recommend Transmisijas.lv to others!

Martin C.

I took my Volvo XC60 to have the gearbox diagnosed – the problem was found and fixed the same day. Fast, understandable and without unnecessary costs.

Anna P.

Gearbox oil change and filter replacement on Ford S-Max. The consultation was understandable, the work was done the same day. The car behaves like new.

Edgar G.

Changed the gearbox solenoids on my Škoda Superb. The problem with jerking disappeared. Everything was done correctly, I will definitely use the service again.

Frequently asked questions

What is the approximate turnaround time for gearbox repairs?

The approximate gearbox repair time is 1 week.

How do you know if the gearbox needs repair?

If you feel a vibration, hear unusual noises, shift with a delay, or have difficulty shifting gears, your gearbox may need repair.

Why is it so important to perform gearbox diagnostics on time?

Timely transmission diagnostics allow you to detect and eliminate small faults before they become serious problems. This helps to avoid expensive repairs, extends the life of the transmission and improves the safety of the car. If the gearbox is not working properly, it can affect the performance of the entire vehicle and even cause additional damage to the engine.

Do gearboxes require maintenance?

Yes, gearboxes also require maintenance.
It includes:

General diagnosis of the condition.
Oil and filter change (depending on manufacturer recommendations, usually every 60,000–100,000 km).
Transmission cooling system inspection.

Is it possible to find out the costs before starting work?

Absolutely. After an initial diagnosis, we explain the necessary work and provide a transparent cost estimate. We only start work after your approval.

Do you provide a guarantee for the work performed?

Yes, all of our work is covered by a warranty. The length of the warranty depends on the specific service and the parts used.

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