Hardened steel camshaft (brake cam) with eccentric lobes that spreads the brake shoes apart when activated by the brake pedal or handbrake, providing mechanical braking force in the dry drum brake system on KNEGT 304G2, 404G2.
Hardened steel camshaft (brake cam) with eccentric lobes that spreads the brake shoes apart when activated by the brake pedal or handbrake, providing mechanical braking force in the dry drum brake system on KNEGT 304G2, 404G2.