SFT66T20K391B-F SFT66T20K391D-0000 SFT66T25K475B-F SFT66T30K475B-F SFT66T35K475B-F SFT66T40K475B-F SFT66T40K475G-F SFT-70X-W50E-H50-KB501 SFT-70X-W50E-H50-KB502 SFT-70X-W57E-H50-KA571