Porsche Front Crankshaft Pulley - 4-Hole - 356 - 356A - 356B - 356C - 912 539-02-113 644-731-003-01 Porsche A/C compressor v belt

Porsche A/C compressor v belt for 911 Turbo models

Porsche Front left torsion bar for 911 (1965-1977)

OEM option is double-bubble

Once properly installed

Porsche Front seat cushion pad for Speedster 356 (1950-1954)

Porsche Front Crankshaft Pulley - 4-Hole - 356 - 356A - 356B - 356C - 912 539-02-113 644-731-003-01 Porsche A/C compressor v beltPorsche 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.