UMB8 N UMB8 N TR UMB800-18H40-E4-2M-FA UMB800-18H40-E5-2M UMB800-18H40-E5-2M-FA UMB800-18H40-I-2M UMB800-18H40-I-2M-FA UMB800-18H40-U-2M UMB800-18H40-U-2M-FA UMB810-50CB614F