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Audi A3, RS3? – Code letters, allocation, transmission ratios, capacities > < Rear final drive

A3 Mk2

  • Power transmission
  • Rear final drive 02D, 0AV, 0BR, 0BS and 0BY
  • Technical data
  • Rear final drive identification

Rear final drive identification
Rear final drive identification
  Note
t  The »Haldex coupling« is incorporated in the final drive.
t  The final drive and the »Haldex coupling« have separate oil circuits.
t  The final drive units „02D“ and „0AV“ are equipped with the »Haldex coupling generation II«. Identification → Anchor and → Anchor.
t  Final drive units „0BR“, „0BS“ and „0BY“ are equipped with the »Haldex coupling generation IV«. Identification → Anchor.
Rear final drive units 02D, 0AV, 0BR and 0BY are installed in the Audi A3 and Audi TT are fitted in conjunction with the following gearboxes:
t  6-speed manual gearbox 02Q, four-wheel drive
t  6-speed manual gearbox 0A6, four-wheel drive
t  Direct shift gearbox 02E, four-wheel drive
t  7-speed dual clutch gearbox 0BH (S tronic)
The rear final drive 0BS is installed only in the Audi Q3 and is fitted in conjunction with the following gearbox types:
t  6-speed manual gearbox 02Q, four-wheel drive
t  7-speed dual clutch gearbox 0BH (S tronic)
Rear final drive allocation
t  → Chapter „Audi A3, RS3► – Code letters, allocation, transmission ratios, capacities“
t  → Chapter „Audi TT 2007► – Code letters, allocation, transmission ratios, capacities“
t  → Chapter „Audi Q3 2012 ► – Code letters, allocation, transmission ratios, capacities“
   
Rear final drive -02D-
  Note
t  The identification -arrow- on the underside of the final drive unit indicates which final drive version is installed.
t  In this example: „Rear final drive 02D“
  N00-10536
Example of identification markings on final drive „02D“
-Arrow A- Part number of final drive
-Arrow B- Code letters of final drive
-Arrow C- Production date of final drive
  Note
If the code letters -arrow B- are not shown, the unit can be identified via the Part No. -arrow A- → Electronic parts catalogue.
Example:
  A00-10054
02D.525.010.AQHEZ120104
IIIII
IIIII
Part No.Code lettersDayMonthYear of manufacture
-2004-

Additional data are manufacture-related.
   
Example of identification markings on rear final drive „0AV“
-Arrow A- Part number of final drive
-Arrow B- Code letters of final drive
t  If the code letters are not shown, the unit can be identified via the Part No. → Electronic parts catalogue.
-Arrow C- Production date of final drive
Example:
  N39-10214
HHJ090805
IIII
IIII
Code lettersDayMonthYear of manufacture
-2005-

Additional data are manufacture-related.
   
Rear final drive „0BR“ or „0BY“
  Note
t  The identification -arrow- on the underside of the final drive unit indicates which final drive version is installed.
t  For further explanation of the identification markings on the underside of the final drive → Anchor.
  A39-10336
Rear final drive „0BS“
  Note
t  The identification -arrow- on the underside of the final drive unit indicates which final drive version is installed.
t  For further explanation of the identification markings on the underside of the final drive → Anchor.
  A39-10526

  • Power transmission
  • Rear final drive 02D, 0AV, 0BR, 0BS and 0BY
  • Technical data
  • Rear final drive identification

Audi A3, RS3? – Code letters, allocation, transmission ratios, capacities > < Rear final drive