I've got a HuskyC602H compressor. I ordered the following parts to fix it:
DU25-100 1/4 Drain Cock - Thumb
E105994-MAT Bushing 2in NPSM X 1/4 NPT SVC
E105995-MAT O-RING 2in AS568-227 BUNA SERVICE
The item DU25-100 does not fit into the E105994-MAT Bushing. The drain cock is 1/4" and the hole in the Bushing is at least 3/4" maybe even 1". How do I resolve this issue?