Document OVZm7JmB4e5GvBZ07G6KqD3p

Identification markings on these parts can only be ascertained by first identifying part numbers for each brake lining part for each year and then retrieving engineering drawings for each part. Chrysotile for drum brake linings was purchased from: Asbestos Fibre Corp. Asbestos Corporation, Ltd. c/o C. L. Zimmerman Co. N-303 Cincinnati Union Terminal Cincinnati, Ohio 45203 Asbestos Corp., Ltd. Johns Manville Corp. Box 517 Toledo, Ohio Lake Asbestos of Quebec, Ltd. Box 608 Black Lake, Quebec JM Asbestos Sales, Inc. Asbestos, Quebec 1939- 1975 1967- 1970 1975- 1984 1977 - Present 1984 - Present GM has purchased disc brake linings that others manufactured to install on its automobiles and light duty trucks. To the best knowledge of GM right now, the following suppliers and approximate dates have been identified, but from information available, it is impossible to determine if all product supplied during the times indicated were asbestos-containing because the presence or absence of asbestos in linings is not reflected in the records from which the following data was obtained. The assembly consists of a lining and steel shoe. Markings on linings not manufactured by General Motors: 38