For Westinghouse WD-5, WD-10, 10-case Master, WD-12, WD-20, WD-22, WC-78, WC-102, WC-42T, WC-96T, WC-44SK, WC-96SK. May work on other units not listed. If you have the original Westinghouse motor that mounts with cast ears or on a twisted bracket you will need to replace the bracket and fan blade too.
