OE number: 8WD407625. Gen 2 automotive front wheel hub unit bearing. Compatible models: Audi Q5, Audi A4 Allroad B9 (2017 – ), A5 (2017 – ), A7 Sportback (4GF 2016 – 2018 / 4KA 2018 – ), A8L (2018 – ), Q7 (2016 – ), RS4 (2018 – 2019), RS5 Coupe (2019 – ), RS7 Sportback (2015 – 2017), S4 (2018 – 2019), S5 Sportback (2017 – ), S7 Sportback (2016 – ) etc.