Product Description
Delco-Moraine, a division of General Motors Corporation operating from Dayton, Ohio, allegedly manufactured drum-brake shoe assemblies and bonded brake linings supplied as original equipment on Chevrolet, Pontiac, Oldsmobile, Buick, Cadillac, and GMC passenger cars, light trucks, and medium-duty trucks. According to publicly filed U.S. asbestos personal-injury and wrongful-death litigation, Delco-Moraine drum-brake shoe linings were fabricated by bonding a molded chrysotile-phenolic friction pad to a stamped-steel brake shoe, then oven-cured, ground to arc, and packaged for OEM assembly-line installation and dealership warranty and aftermarket service.
Plaintiffs allegedly identified Delco-Moraine bonded drum linings on the front and rear drum brakes of pre-disc-era GM vehicles and on the rear drum brakes of disc/drum GM vehicles produced through the late 1980s, as well as on GM medium-duty C50/C60/C70 truck platforms. Publicly filed litigation records allegedly reference Delco-Moraine shoes distributed through GM Parts Division (GMPD) dealer parts networks and through the AC-Delco aftermarket brand.
Workers Exposed
According to publicly filed U.S. asbestos litigation, workers allegedly exposed to Delco-Moraine drum-brake shoe linings included GM dealership brake technicians, fleet maintenance mechanics servicing GM light and medium trucks, independent service-station mechanics performing brake jobs on GM vehicles, and vocational auto-shop instructors and students. Plaintiffs allegedly described brake service that included pulling drums, blowing accumulated dark friction dust from drum interiors and backing plates with compressed air, arc-grinding new bonded shoes to match worn drum diameters, and sweeping shop floors dusted with fine friction residue. These operations allegedly released respirable chrysotile fibers.
Bystander workers — parts counter personnel, apprentices, tire technicians, and customers waiting in the shop — allegedly inhaled airborne fibers dispersed by brake work in adjacent bays.