brake lining

English Thesaurus

1. the lining on the brake shoes that comes in contact with the brake drum (noun.artifact)

hypernym	:	liner, lining,
definition	:	a protective covering that protects an inside surface (noun.artifact)

part meronym	:	brake shoe, shoe, skid,
definition	:	a restraint provided when the brake linings are moved hydraulically against the brake drum to retard the wheel's rotation (noun.artifact)