For Vw Audi Tt 2.0 Tfsi 2.0 Fsi Fuel Pump Cam Follower Tappet Seal + O-ring Kit - Fuel Pumps - AliExpress
RTMG Performance - High Pressure Fuel Pump conversion kit for 2.0 TFSI EA113 This kit includes all parts needed for converting the cam follower type High Pressure Fuel Pump to a roller