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Rear Diff Rear Bush Insert

Audi A4 / A5 / A6 / S6 / A7 / S7 / Q5 Rear Diff Rear Bushing Inserts

POWERFLEX
Availability:
5+ in stock, ready to be shipped

Ships same or next business day

SKU PFR3-743
$90.99 - $90.99
$90.99
$90.99 - $90.99
$90.99
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CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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This is an insert that fits into and fills the original voids in the original bush.

OEM part numbers: 8K0599257N

Installation instructions / drawing (PDF)

This part also goes by the following cross reference.

Cross Reference Part Number: 8K0599257N

Fits These Vehicles 17 applications
Audi
Make Model Engine Years
Audi A4 Quattro Inc. Allroad 2008–2016
Audi RS4 2012–2016
Audi S4 2009–2016
Audi A5 Quattro 2007–2016
Audi RS5 2010–2016
Audi S5 2007–2016
Audi A6 Quattro 2011–2018
Audi RS6 2012–2018
Audi S6 2012–2018
Audi A7 Quattro 2010–2017
Audi RS7 2013–2017
Audi S7 2012–2017
Audi A8 Quattro 2010–2017
Audi S8 Quattro 2010–2017
Audi Q5 Quattro 2008–2017
Audi SQ5 2013–2017
Porsche
Make Model Engine Years
Porsche Macan 95B 2014–present

Fitment data last updated: 2026-11-08

Fits 17 vehicle applications Check vehicle fitment before ordering View fitment

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