Porsche Front Crankshaft Pulley - 4-Hole - 356 - 356A - 356B - 356C - 912 539-02-113 644-731-003-01 All of these versions required

All of these versions required different lengths of hose and after checking the Factory parts book

Once properly installed

Porsche Horn Restoration Kit

Porsche Engine water pump

Porsche Front Crankshaft Pulley - 4-Hole - 356 - 356A - 356B - 356C - 912 539-02-113 644-731-003-01 All of these versions requiredPorsche The Genuine option crank pulley is made by the original manufacturer in Germany. A new pulley will solve your oil leak problems. On early engines with the "oil slinger" grooves, please add part# 616. 102. 163. 01, oil slinger washer. Fits 356 (1950 1954), 356A (1955 1959), 356B (1960 1963), 356C (1964 1965) and 912 (1965 1969) models.