Home >> Porsche >> 2008 >> Cayman Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 13 - Engine - CRANKGEAR, Pistons -- 987-BOXSTER-CAYMAN >> WM 137419 Removing And Installing Crankshaft Sealing Ring - Belt Pulley Side (Except CAYMAN Black Edition, CAYMAN S Black Edition, BOXSTER Black Edition, BOXSTER SPYDER, BOXSTER S "PORSCHE Design Edition 2", BOXSTER S Black Edition, CAYMAN R) >> Technical Values