Does the Aisin TF-80SC / AW55-50SN automatic gearbox gearbox come with a warranty?

Yes. Every gearbox we supply carries a minimum 30-day warranty, some longer. The warranty period is always stated in the quote.

How fast is delivery?

Normal delivery time is 6–8 days from order confirmation. We deliver across Finland and the other Nordic countries.

Where do I find the gearbox code?

The gearbox code is stamped on the casing or on a label, and it is also in the manufacturer’s catalogue under your VIN. If you cannot find it, send us the VIN and we will look it up.

How do I know the gearbox fits my car?

The gearbox code decides it — the same three letters can be a different gearbox in a different model year. Send the code or the VIN and we check the fitment before quoting.

What does a used gearbox cost?

The price depends on condition and mileage. Ask for a free quote — we reply within 24 hours with availability and price.

Aisin TF-80SC / AW55-50SN automatic gearbox

Gearbox code	TF-80SC / AW55-50SN
Transmission	Automatic
Condition	Used / reconditioned

Aisin Warner’s AW55-50SN and its later TF-80SC generation are six-speed torque-converter automatics for transverse engines. The same gearbox is used by a remarkable number of manufacturers — Volvo, Opel, Peugeot, Citroën and Ford — which makes it one of the most common automatics in Europe.

Which cars does this gearbox fit?

Volvo: S40 II, V50, S60, V70 II/III, S80 II, XC70, XC90 I

Opel: Vectra C, Signum, Zafira B, Insignia A

Peugeot: 407, 508, 807, 3008, 5008

Citroën: C4, C5, C8, DS4, DS5

Ford: Mondeo III/IV, Galaxy, S-Max

Verified gearbox codes

According to the manufacturer’s parts catalogue these models were supplied with the following gearboxes. It shows which units can sit in the same car — and where this one fits in.

Volvo V70 III (2008-2016), MY2010: TF-80SC · TF-80SC AWD · M66 · MMT6 · MPS6 · MTX75
Volvo V50 / S40 (2004-2012), MY2008: AW55-50/51SN · AW50/51 AWD · M56 · M66 · M66 AWD · IB5 · MTX75 · MMT6 · MPS6
Opel Astra H (2004-2014): AF40-6 · AF17 · AF22 · F13 · F17 · F23 · M20 · M32

Source: the manufacturer’s official parts catalogue (partslink24), checked in October 2026.

Because the same gearbox was used this widely, the correct version must always be confirmed from the unit’s own code, not just the car model.

Typical failures

These are the reasons this gearbox usually gets replaced — check your own symptoms before ordering:

torque-converter lock-up clutch wear, vibration at steady speed
valve body wear — soft or delayed shifts
skipped oil services — the fluid needs changing about every 60,000 km

Matching engines from our stock

This gearbox is used with the following engine codes, which we also supply:

D5244T · D5244T4 · D5244T5 · D5244T14 · Z20DMH · RHR · RH02

Where to find your gearbox code

The gearbox code is the decisive detail: the same gearbox model was built under several codes, and they differ in ratios and software. There are three places to find it: the type plate on the gearbox casing, the equipment sticker on the first pages of the service book, or ask us — we check it against the VIN. Send the code or the VIN with your enquiry and we will supply the right unit.

Other gearboxes for the same cars

Other gearboxes from our range that fit the same makes:

Buying a used gearbox safely

Every gearbox is tested before dispatch and sold with a warranty. Send us the registration number or VIN with your enquiry and we will confirm the unit is the correct one for your car. We normally answer enquiries the same working day and ship quickly across Finland and the Nordics.

Ask for the price and availability using the form below.