DIAMOND REO May 18, 2022 Models Make Model DIAMOND REO C11642DB DIAMOND REO C11664DB DIAMOND REO C11664DBT DIAMOND REO C11664DFT DIAMOND REO C11664DF DIAMOND REO C11666DB DIAMOND REO C12064DB DIAMOND REO C12064DBT DIAMOND REO C12066DB DIAMOND REO C12042DB