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ARP black washers, 3/8" ID by 3/4" OD, come as a 10-pack of hardware washers intended for use with 3/8" fasteners in assemblies where a black finish and standardized washer dimensions are required. These washers distribute clamping load and protect mating surfaces during installation, making them a simple service or assembly component for engine, drivetrain or chassis hardware applications.
ARP 3/8 ID 3/4 OD Black Washers (10 pack)
