2RD 312 053 B: Drain plug screw for classic vehicle

This drain plug screw is a replacement part suitable for the maintenance and restoration of a classic vehicle. It is part of the oil drain circuit and ensures the sealing of the sump during regular maintenance operations. Its replacement is recommended as soon as the original part shows signs of wear, deterioration or loss of sealing. A drain plug screw in good condition helps preserve the mechanical integrity of the engine over the long term.