DSG 02E DQ250 Gearbox Differential Bearing Kit for 4WD Audi SEAT Skoda VW

KOYO SKF DSG 02E DQ250 Gearbox Differential Bearing Kit – 4WD Audi SEAT Skoda VW

This differential bearing kit restores smooth power distribution in 02E DQ250 DSG four-wheel-drive transmissions. Worn differential bearings cause vibration, whining noise, and premature transmission failure. The kit contains two precision-matched bearings selected to OEM specifications for Audi, SEAT, Skoda, and Volkswagen 4WD models.

Kit includes:

• Bearing 1: KOYO LM102949/10 (OE: 09A409561) – 45.2 x 73.4 x 19.5 mm
• Bearing 2: SKF BT1-0252/QVA621 (OE: 02M517185A) – 48 x 76 x 18 mm

Fits transmission: 02E / DQ250 DSG 6-Speed Dual Clutch Gearbox (4WD variants)

OE cross references: 09A409561, 02M517185A

Fitment positions: Differential bearing locations within the 02E gearbox casing

Which vehicles does this kit fit?

This kit fits 4WD DSG variants across the Audi A3, Q3, TT; SEAT Alhambra, Altea, Leon, Toledo; Skoda Octavia, Superb, Yeti; and Volkswagen Beetle, Caddy, Eos, Golf, Jetta, Passat, Scirocco, Sharan, Tiguan, and Touran equipped with the 02E DQ250 DSG gearbox in 4WD configuration.

How do I know if my differential bearings need replacing?

Common symptoms include a humming or whining noise that changes with speed, vibration through the drivetrain, and in advanced cases transmission shudder. A gearbox specialist can confirm bearing wear with a proper diagnosis.

Are these genuine or aftermarket bearings?

This kit uses KOYO and SKF branded bearings – premium OEM-quality suppliers used by vehicle manufacturers worldwide. You will receive the specified bearing brands shown above.

Can I fit this kit myself?

Differential bearing replacement requires gearbox disassembly and specialist knowledge of DSG units. We recommend professional fitting by a gearbox technician.

What is the difference between 2WD and 4WD differential bearing kits?

The 4WD variant of the 02E uses a larger, heavier-duty differential that requires different bearing sizes. Always confirm your drivetrain configuration before ordering.

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: ETB1967