Powerflex Black Series Car: Seat - Leon MK3 5F 150PS plus (2013-) Multi Link description: Front Wishbone Front Bush Camber Adjustable purchased parts package: 2 installation location: front notice: This bush is suitable for Road and Black Series applications. It is the same part as the Road Series but with Black Series packaging. Fits into 1K0505311AB wishbone. Diagram reference: 1 Part no.: PFF85-501GBLK