This part is listed by BMW as BMW part number 11238585220 (11 23 8 585 220) and is described as the Torx bolt used to secure the front vibration damper to the crankshaft on B46 and B58 engines. Sold individually, four are required. Vibration damper bolts are typically torque-to-yield and must be replaced when loosened.
This is an 65mm Torx bolt manufactured by an original supplier to BMW for this part, as well as other hardware. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
2 Series
F22 / F23 (2014-2021) > 230i
F22 / F23 (2014-2021) > 230i xDrive
F22 / F23 (2014-2021) > M240i
F22 / F23 (2014-2021) > M240i xDrive
2 Series
G42 / G43 (2022+) > 230i
G42 / G43 (2022+) > 230i xDrive
G42 / G43 (2022+) > M240i
G42 / G43 (2022+) > M240i xDrive
2 Series
G87 (2024-) > M2 (2024+)
3 Series
F30 / F31 / F34 (2012-2019) > 330i
F30 / F31 / F34 (2012-2019) > 330i xDrive
F30 / F31 / F34 (2012-2019) > 340i
F30 / F31 / F34 (2012-2019) > 340i xDrive
3 Series
G20 (2019+) > 330i
G20 (2019+) > 330i xDrive
G20 (2019+) > M340i
G20 (2019+) > M340i xDrive
3 Series
G80 (2021-) > M3 (2021-)
G80 (2021-) > M3 Competition RWD (2021-)
G80 (2021-) > M3 xDrive Competition (2021-)
4 Series
F32 / F33 / F36 (14-20) > 430i
F32 / F33 / F36 (14-20) > 430i xDrive
F32 / F33 / F36 (14-20) > 440i
F32 / F33 / F36 (14-20) > 440i xDrive
4 Series
G22 / G23 (2021+) > 430i
G22 / G23 (2021+) > 430i xDrive
G22 / G23 (2021+) > M440i
G22 / G23 (2021+) > M440i xDrive
4 Series
G26 (2022+) > 430i Gran Coupe
G26 (2022+) > 430i xDrive Gran Coupe
G26 (2022+) > M440i xDrive Gran Coupe
4 Series
G82 / G83 (2021-) > M4 (2021-)
G82 / G83 (2021-) > M4 CSL
G82 / G83 (2021-) > M4 Competition RWD (2021-)
G82 / G83 (2021-) > M4 xDrive Competition (2021-)
5 Series
G30 (2017-2022) > 530i
G30 (2017-2022) > 530i xDrive
G30 (2017-2022) > 540i (B58A 2017-2019)
G30 (2017-2022) > 540i (B58C 2020-)
G30 (2017-2022) > 540i xDrive (B58A 2017-2019)
G30 (2017-2022) > 540i xDrive (B58C 2020-)
7 Series
G12 (2016+) > 740i
G12 (2016+) > 740i xDrive
8 Series
G14 / G15 (2019+) > 840i xDrive
X1 Series
F48 X1 (2016+) > X1 28i
F48 X1 (2016+) > X1 28i xDrive
X2 Series
F39 X2 (2018+) > X2 M35i
F39 X2 (2018+) > X2 sDrive28i (FWD)
F39 X2 (2018+) > X2 xDrive28i
X3 Series
F25 X3 (2011-2017) > X3 xDrive28d Diesel
X3 Series
G01 X3 (2018+) > X3 M40i
G01 X3 (2018+) > X3 xDrive30i
X4 Series
G02 X4 (2019+) > X4 M40i
G02 X4 (2019+) > X4 xDrive30i
X5 Series
G05 X5 (2019+) > X5 sDrive40i RWD
G05 X5 (2019+) > X5 xDrive40i
X7 Series
G07 X7 (2019+) > X7 xDrive40i
Z Series
G29 Z4 (2019+) > Z4 M40i
G29 Z4 (2019+) > Z4 sDrive30i
