Rear Final Drive Identification 0BF And 0BE

The >>Rear Final Drive 0BF<< is installed in Audi A4 from MY 2008, Audi A6 Coup from MY 2008, Audi A5 Cabriolet from 2009, Audi A6 from MY 2011, Audi A7 from MY 2011, and Audi A8 from My 2010.

Allocation to the following transmissions:

6-Speed Manual Transmission 0B2 AWD
6-Speed Manual Transmission 0B4 AWD
7-Speed S tronic Transmission 0B5 AWD
Automatic Transmission 0B6 AWD
8-Speed Automatic Transmission 0BK AWD

The >>Rear Final Drive 0BE<< is an enhanced version of the >>0BF<< and is installed exclusively with the V8 TDI Engine in the Audi A8 from MY 2010.

Allocation to the following transmission:

8-Speed Automatic Transmission 0BL AWD

Rear Final Drive Allocation

Layout on Rear Final Drive

Fig 1: Locating Rear Final Drive Information Tags

Courtesy of AUDI OF AMERICA, LLC

Clutch class -arrow 1-.

Engine code and production date -arrow 2-

NOTE:

The way to recognize the rear final drive "0BF and 0BE" is the hydraulic control unit with the side chambers.

-Arrow 1- code -LFW-
-Arrow 2- Rear final drive build dates

Fig 2: Identifying Rear Final Drive Coding

Courtesy of AUDI OF AMERICA, LLC

Example:	08	12	09
	I	I	I
	Production year -2008-	Month	Day

-Arrow 3- Classification (classification of the clutch friction values) for the right clutch. Example: -272D-
-Arrow 4- Classification (classification of the clutch friction values) for the left clutch. Example: -4A10-

Additional data can be ignored.

NOTE:

When the rear final drive is replaced, not only the final drive code but also the PR number and the vehicle engine code must be verified . This is the only way to assure the correct allocation.