T90110438202
Cylinder head nuts can become corroded and warped with time. Ensure proper torque settings by replacing yours anytime you are working on the cylinder head. Sold individually.
R90110438202
O.e.m. Cylinder Head Nut for Porsche 356, 911, 912, 914, 930
S90110438202
O.e.m. Cylinder Head Nut for Porsche 356, 911, 912, 914, 930
V90110438202
Original hd style nut no longer available from any other maker
G90110438202
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