Piston for cast iron "M" caliper
48mm, stainless steel
4 Required per car
Fits:
356C 64-65
911/912 65-75*
*911 75 up to VIN
9115101182
9115110920
9115202045
9115211217
9115300373
9115310241
9115400341
9115410147
Reference/Interchange Numbers:
90135109710/901.351.097.10