Disc Start Mechanism Sachs 50/2, 503 2AL/2BL/AAL Original disc which is installed in the fan/housing cover of many Sachs moped engines. Be the first to review this item Product detailsReviews Product details Disc used in the fan/housing cover of the following Sachs engines: 50/2 ML / AML503 2AL / 2BL / AAL503 ADV Reviews Be the first to review this item There are no reviews yet Customers who bought this item also bought Kugelhalter STAR L 51 106 für Sachs 503/2 CHF 9.50 *