Gearbox Front Mounting Bush Insert Kit Fits vehicles with a single gearbox bush in the end casing, including all 3.4 models, 3.6 & 3.8 Manual models except for Turbo GT2 & GT3 models. For vehicles with two bushes as part of a bracket, use PFR57-531. This part fits the following vehicles:Porsche 911 Anniversary Edition Coupe 3.6L H6 Chassis 996 (2004)Porsche 911 Carrera 4 Convertible 3.4L H6 Chassis 996 (1999-2001)Porsche 911 Carrera 4 Convertible 3.6L H6 Chassis 996 (2002-2004)Porsche 911 Carrera 4 Coupe 3.4L H6 Chassis 996 (1999-2001)Porsche 911 Carrera 4S Convertible 3.6L H6 Chassis 996 (2004-2005)Porsche 911 Carrera 4S Coupe 3.6L H6 Chassis 996 (2002-2005)Porsche 911 Carrera Convertible 3.4L H6 Chassis 996 (1999-2001)Porsche 911 Carrera Convertible 3.6L H6 Chassis 996 (2002-2005)Porsche 911 Carrera Coupe 3.4L H6 Chassis 996 (1999-2001)Porsche 911 Carrera Coupe 3.6L H6 Chassis 996 (2002-2005) PFR57-530