Genuine OEM Volkswagen Oil Sump Spacer Plate, part number 0BH103551B. This precision-engineered plate is installed between the engine block and the oil sump, primarily to adjust spacing and ensure correct alignment and sealing. It plays a critical role in maintaining the integrity of the engine's lubrication system. Weighing approximately 0.50 kg, this plate is manufactured to exact specifications. Choosing a genuine OEM spacer plate guarantees the correct material, thickness, and bolt pattern for a perfect seal and reliable engine operation.