Timing chain rail.
Porsche Boxster 987 '05-
Porsche 996 '99-05
Porsche 997 '05-
Timing chain rail. Cylinders 1-3.
Porsche Boxster 987 '05-
Porsche 996 '99-05
Porsche 997 '05-
Porsche Cayman '06-08
Timing chain rail. Cylinders 4-6.
Porsche 986 '97-04 (M96.23, M96.24)
Porsche 996 '98-05
Porsche 997 '05-
Porsche 987 Boxster '05-08
Porsche 987 Cayman '06-08