Part Name: Foam Backing Pad 584741-00, Foam Backing Pad 58474100
Sander Foam Backing Pad: 4.48 in X 4.37 in
This part is compatible with the following machines: Compatible with FS500 Type 1, FS500 Type 2, FS500-B Type 1, FS520 Type 1, FS540 Type 1, FS540K Type 1, FS600G Type 1, QS540B Type 1, TV700 Type 2
584741-00 Backing Pads Easy to install:Removed the 4 screws, then used a putty knife to scrape the old pad off. I used a bit of lacquer cleaner on an old cloth for final surface prep to ensure good adhesion then pealed the paper off and stuck it on. You will want to take care and pre-allign the pad as it is not quite square and once it's stuck on, it's on there. Make sure it's centered up because you're gonna be tight with