PART#: 541620-452 The alternative part number are:2432, 541620,24810, 505317, 505317-451, 541620-452 541619-452 THIS LISTING INCLUDES : 1PCS BRAND NEW HIGH QUALITY Slide Plate fit for Singer 20U Class Industrial Zig Zag Sewing Machines. FIT FOR Brother Sewing Machine Models: B714, B735 FIT FOR Consew Sewing Machine Models: 210, 220, 2230, 230, 231 FIT FOR Juki Sewing Machine Models: DDL-227, DDL-5530, DDL-555 FIT FOR Singer Sewing Machine Models: 16U288, 188K, 188U, 195K, 196K, 20U, 20U11, 20U12, 20U13, 20U31, 20U33, 20U43, 20U51, 20U53, 20U62, 20U63, 241-11, 241-12, 241-13, 245, 251 class, 281, 281-1, 31-15, 44, 491D200AA, 491D200GA, 491D300GA, 591D200A, 591D300A, 591E200A, 691D, 95 class, 96 class