Audi Quattro Rear Differential 4.11 Ratio 01R525131F A6 S4 A4 4.2 2.7T OEM AWD

Genuine Audi Quattro rear differential assembly, gear ratio 4.11, OEM part number 01R525131F. Designed for AWD models, this unit provides reliable power transfer to the rear axle.

Part Numbers / References:

• OEM: 01R525131F

• Ratio: 4.11

• Fitment: AWD Quattro models

Condition:

Used, in good working condition. Inspected with no damage to gears or housing. Normal signs of use as shown in photos.

Compatibility:

Fits various Audi Quattro models including:

• Audi A4 (2.7T, 4.2)

• Audi S4

• Audi A6 (AWD models with 4.11 ratio)

Please confirm part number and ratio match your vehicle before purchase.

Features:

• OEM Audi part for perfect fit and reliability

• 4.11 gear ratio for factory-correct performance

• Durable construction, designed for Quattro AWD systems

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