AR716019 O-Ring 18x1.2mm Nero (4) (ARAC7413)

O-ring set, 18 x 1.2 mm, Nero (4-pack) — replacement seals for kit components.

Made from durable rubber, these O-rings are precision manufactured for a consistent fit and smooth operation in a range of conditions. They measure 18 mm outside diameter and 1.2 mm thick.