Rear final drive identification

WARNING: This page is about a different car, the 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Final drive 01R is assigned to manual transmission 01E, all wheel drive.

Mechanical unit assignment:

Refer to 00 - GENERAL, TECHNICAL DATA

Fig 1: Locations Of Final Drive Identification

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Location on final drive

Code letters and date of manufacture (arrow 1)

Final drive 01R (arrow 2)

Fig 2: Final Drive 01R

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Final drive 01R (arrow 2)

Fig 3: Code Letters And Manufacturing Data For The Final Drive

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Code letters and manufacturing data for the final drive

Example:	ETS	26	04	00
	I	I	I	I
	I	I	I	I
	Code letters	Day	Month	Year (2000) of manufacture

Additional data is production-related

Code letters, transmission ratios, capacities

Refer to 00 - GENERAL, TECHNICAL DATA