PFR5-420 is a full replacement bush. For inserts that fit into the OE bush. PFR5-419 for 33316758259 PFR5-1920 for 33316792509.

Diagram Reference #19

This part fits the following models:
BMW
1 Series
E82 1 Series (2008-2014)
2 Series
F22 2 Series Coupe RWD (2014+)
3 Series
E90/E91/E92 3-series xDrive (2006-2013)
E90/E91/E92/E93 3 Series RWD (2006-2013)
F30 3-Series RWD (2012+)
F30 3-Series Xi AWD (2012+)
4 Series
F32 4-Series RWD (2014+)
F32 4-Series Xi AWD (2014+)