O-ring crankcase stud bottom block 356, 911, 912, 928, 944, 959, 964, 993, 996 blue

O-ring (blue) for crankcase studs on the lower block (crankcase), for Porsche 356, 911, 912, 928, 944, 959, 964, 993, 996 Turbo, GT2 and GT3.

Price per piece. 24 needed for 1 crankcase.