This carbon brush is a replacement part for Betco Stealth floor machines, fitting the Betco Stealth ASC20BT and Betco Stealth ASD26BT models, part number 2052500.

Carbon brushes wear against the motor's commutator to conduct current to the armature. As they wear down, motor performance drops, and if left too long the commutator itself can be damaged. Replace both brushes in a set together for even wear. Confirm your Stealth model number before ordering.