Mine just broke. The belt is a timing belt 120XL03 and its dimensions match what's sold as 120XL037 (3/8 wide, 12" internal length) - only place I could find one is in USA at $4 plys $12 postage to UK
John, December 2012
Hi, Did you find a DRIVE Belt? to change it just undo the plate on the side and it will reveil the drive I expect you have done it as this was posted in 2008
H R, October 2012
How do I dismantle the sander so that I can put the drive belt on, please?
pw, October 2011
Screw fix supply belts for this sander but you must ask for the 533mm long belts. They do lots of grades for the different types of finish that you are looking for.
Alan Harrison, April 2009
Thank you Mr. Smith, I have tried 2 B&Q stores but they only stock one very small belt for the Bosch sander so I am still desperately searching
Major Wilf, December 2008
Any DIY place such as B&Q should have their own brand/generic sanding belts that will fit, you do not jave to use Ferm belts. Take your old belt in with you and ask if unsure of the size!
