This part is compatible with the following machines:
Compatible With Dewalt
DW420/420K Type 1 Random Orbit Sander
DW421/421K Type 1 Random Orbit Sander
DW421/421K Type 2 Random Orbit Sander
DW422 Type 1 EVS Random Orbit Palm Sander
DW423/423K Type 1 5 inch EVS Random Orbit Sander
DW423/423K Type 2 5 inch EVS Random Orbit Sander
DW426/426K Type 1 5 Random Orbit Sander
D26456 Type 1 5" Palm Grip Sander
D26450 Type 1 5 Random Orbit Sander
D26451/DW26451K Type 1 5 Random Orbit Sander
D26456 Type 1 5" Palm Grip Sander
Compatible With Porter Cable
343/343k Type 1 5" Random Orbit Sander
343VS Type 1 5" Variable Speed Random Orbit Sander
343VS Type 2 5" Variable Speed Random Orbit Sander
390/390K Type 1 5" Low Profile Random Orbit Sander
382 Type 1 5" Palm Grip R.O. Sander
(Not for 333 and 334 Random Orbit Sander )
Compatible With Black & Decker
27708 Type 1 5" Random Orbit Sander
EVS 27707 Type 1 5" Random Orbit Sander
25708 Type 1 5 Random Orbit Sander
Compatible With Craftsman
900277080 5" Random Orbit Sander
900277070 5" Random Orbit Sander