0AM DSG Gearbox End Cap Dual Clutch Transmission 0AM301212A Audi SEAT Skoda Vw

0AM DSG Gearbox End Cap – 7-Speed Dual Clutch Transmission (Part No. 0AM301212A)

Fits Audi, VW, SEAT, Skoda – 0AM & 0CW 7-Speed DSG

This DSG gearbox end cap (OE part number 0AM301212A) is a known wear and replacement item on the 7-speed dry-clutch DQ200 transmission found in a wide range of Audi, Volkswagen, SEAT and Skoda vehicles. The end cap seals the transmission casing and is subject to deterioration over time, leading to ATF leaks around the closure point. It must be renewed during internal transmission repairs or whenever the gearbox casing is opened.

Fits transmission: 0AM / 0CW DQ200 7-speed dry-clutch DSG

OE part reference: 0AM301212A (VW / Audi / SEAT / Škoda)

Fits vehicles: Audi, SEAT, Skoda, Volkswagen — see vehicle compatibility tab for full model and year range list.

What does the end cap seal in the 0AM/0CW gearbox?

The end cap closes and seals the end of the gearbox casing, preventing ATF from escaping. As a sacrificial sealing part, it is designed to be replaced rather than repaired, and should always be renewed during an internal DSG rebuild.

Is a leaking end cap a common problem on the DQ200?

Yes. The 0AM/0CW end cap is a documented wear item. ATF leaks from this point are frequently seen on higher-mileage 7-speed DSG units. Replacement is straightforward as part of a full internal service.

Does this fit both the 0AM and 0CW variants of the DQ200?

Yes. Part 0AM301212A is used across both the 0AM and 0CW variants of the DQ200 7-speed dry-clutch DSG transmission.

Should I replace the end cap during a routine DSG fluid change?

The end cap is not a routine service item. It should be replaced whenever the gearbox is disassembled internally — for example, during a clutch, mechatronic, or seal replacement.

Is this an OE or aftermarket part?

This is an OE-equivalent part manufactured to the specification of the original 0AM301212A, suitable for professional gearbox rebuilds and workshop use.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.

Reference Number: ET2036