0AM DQ200 DSG Mechatronic Hydraulic Pump Seal Audi SEAT Skoda VW

0AM DQ200 DSG Mechatronic Hydraulic Pump Seal – Audi, SEAT, Skoda, Volkswagen

This high-pressure hydraulic pump seal fits the internal pump assembly inside the 0AM / 0CW DQ200 7-speed DSG mechatronic unit. Two seals are required per pump. Deterioration of these seals causes loss of hydraulic pressure at the pump, resulting in poor or no gear engagement and stored fault codes related to clutch or pressure circuit faults.

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

Quantity required per pump: 2

What does the hydraulic pump seal do in the 0AM DSG?

The hydraulic pump inside the 0AM / 0CW mechatronic unit uses two high-pressure seals to maintain the internal pressure required to operate the dual-clutch system. When these seals wear, hydraulic pressure drops, causing clutch slip, reluctant engagement, or complete drive loss.

How many hydraulic pump seals are needed?

Two seals are required per pump / mechatronic unit. Always replace both at the same time to maintain balanced pressure within the pump assembly.

What fault codes are associated with a failed hydraulic pump seal?

Common fault codes include P17BF (hydraulic pressure too low), P189C (pressure regulator solenoid circuit), and various clutch-pack pressure faults. These may accompany jerky gear changes or complete loss of drive.

Is this part compatible with the 0CW variant as well as the 0AM?

Yes — this seal is correct for both the 0AM and the revised 0CW DQ200 dual-clutch mechatronic unit used across Audi, SEAT, Skoda, and Volkswagen applications.

What other parts should I replace during a hydraulic pump rebuild?

When rebuilding the pump section, it is advisable to replace the hydraulic pump seals (x2), solenoid seals (x2), pressure pump seal (x1), and TCU gaskets (x2), and to refill with fresh genuine mechatronic fluid. Eco Torque supplies all these components individually.

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: ET3435