The ACM Compatible DR360 Drum Unit is a standard yield drum unit designed for Brother printers, including models such as HL 2140, 2170w, MFC 7340, 7840w, and 7440n. This black drum unit, with a model number of TCT-BRD360, is compatible with the DR-360 model and is manufactured in China. With dimensions of 8.70" in height, 13.50" in length, and 4.10" in width, this drum unit is a reliable and cost-effective option for producing high-quality black prints in your Brother printer.For ModelsBrotherDCP-7040, DCP-7045N, HL-2140, HL-2150N, HL-2170W, MFC-7320, MFC-7340, MFC-7345DN, MFC-7345N, MFC-7440N, MFC-7450, MFC-7840W