Caliper rebuild kit contains piston seal and dust boot.
One kit required per caliper.
For REAR caliper
Fits:
924/T 80-82 (w/5 bolt wheels)
944 83-89
924S 86-88
944S 87-88
928 78-82 up to VIN 92BS825000
Reference/Interchange Numbers:
92835294100/928.352.941.00