Porsche Crankcase Check Valve for Air Injection System 03-12 948-113-203-51 901-333-793-02--OEM 911 Carrera (2002-2005) and Boxster

911 Carrera (2002-2005) and Boxster (2002-2004) models

Porsche Crush gasket for the heat exchanger to the crossover pipe

550 Nm recommended tightening torque

911 Turbo/GT2 (2001-2005)

for 911 (1965-1989)

Porsche Crankcase Check Valve for Air Injection System 03-12 948-113-203-51 901-333-793-02--OEM 911 Carrera (2002-2005) and BoxsterPorsche Crankcase Check Valve for Air Injection System for 911 (2005), 911 Carrera (2006 2008), 911 Carrera 4 (2006 2008), 911 Carrera 4S (2006 2008), 911 Targa 4 (2007 2008), 911 Targa 4S (2007 2008), Boxster (2005 2012), Cayman Turbo (2003 2006), Cayenne Turbo S (2006) and Cayman (2006 2012) models. Includes gasket.