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Rear final drive 0BD > < Identification of rear final drive units 0BC and 0BD

A4 Mk3

Rear final drive 0BC
Rear final drive 0BC
  Note
t  Code letters, allocation, ratio, capacities → Rear final drive 0BC; Rep. gr.00.
t  Refer to Workshop Manual → Rear final drive 0BC; Rep. gr.39 for repairs to the propshaft or the rear final drive.
   
Location of identification on final drive
Final drive 0BC -arrow 1- and 0AR
Code letters and date of manufacture -arrow 2-
  A00-10121
Final drive 0BC -arrow- and 0AR
  Note
t  The designation „0AR“ always appears on the rear final drive housing. The distinguishing features for final drives „0BC“ and „0AR“ are housing modifications.
  A00-10122
t  An additional distinguishing feature is the position of the tapped holes -arrows- used to secure the cross member to the rear final drive.
t  On the final drive unit „0BC“ there are 4 tapped holes -arrows- in the final drive housing for securing the cross member. There is also an additional tapped hole below the propshaft flange, for securing the final drive to the subframe.
  A00-10302
Code letters and date of manufacture for rear final drive
  A00-10301
Example:JKS150307
 IIII
 Code lettersDayMonthYear -2007-
of manufacture

Other information can be disregarded.
  Note
When installing a new rear final drive unit, it is important to verify not only the code letters on the final drive but also the PR No. and the engine code of the vehicle in the → Electronic parts catalogue. This is necessary to ensure that the correct version is installed.
   

Rear final drive 0BD > < Identification of rear final drive units 0BC and 0BD