Under each cylinder wall is a black o-ring which seals the cylinder to the block. It's recommended to replace them whenever the cylinder is removed. Sold individually, 4 required per engine.
VW part # N90168301
Under each cylinder wall is a black o-ring which seals the cylinder to the block. It's recommended to replace them whenever the cylinder is removed. Sold individually, 4 required per engine.
VW part # N90168301