DFSSKU QHDX DFST-32-20-DL-Y4-A-G2 DFST-32-20-DL-Y4-A-S-G2 DFST-32-20-D-Y4-A-G2 DFST-32-20-D-Y4-A-S-G2 DFST-32-20-L-Y4-A-G2 DFST-32-20-L-Y4-A-S-G2 DFST-32-20-Y4-A-G2 DFST-32-20-Y4-A-S-G2 DFST-50-30-DL-Y4-A