This part is suitable for the following models: SD 5050 PLUS (Part Code: 6900Z (1080900)) SD 5050 X (Part Code: 6900Z (1080900)) TBD 6050 X (Part Code: 6900Z (1080900)) SD 5050 XS (Part Code: 6900Z (1080900)) SD 5050 X SS (Part Code: 6900Z (1080900)) TBD 6050 X SS (Part Code: 6900Z (1080900))