A mulching apparatus including: a housing including a front opening and aninner wall arotor mounted in the front opening of the housing adjacent to the inner walland a linermounting system for mounting a replaceable wear liner between the rotor andthe inner wall,the liner mounting system including: an upper mounting provided at an upperedge of theinner wall, the upper mounting configured to releasably connect with the wearliner and alower mounting provided at a lower edge of the inner wall, the lower mountingconfigured tosupport the wear liner against the upper mounting and secure the wear liner tothe inner wall.
