928 S V8-4664cc 4.7L (1983)
Brake Caliper: Technical Service Bulletins
Brake Calipers - Modified Piston and Dust Seals
Subject:
Brake Calipers with Improved
Piston Seals
Model
Group
944 Turbo
4
944 S2, 928 S4
Part Identifier
Number
4739/41
8907