While you wait for answers, we may have found some information which could help you.
Click here for Challenge Sander BeltBattery?
where can i get drive belt for challenge belt sander mod 4789D?
how can I fix my challenge xtreme sander? ?
Where can i get a new front wheel and bearing for a challenge 770watt belt?
My challenge extreme hedge trimmer keeps stopping?
Pressure washer - Challenge (Argos) DW-1800BH?