ProTeam Carbon Brush Set (2-Pack) for Aviation Backpack Vacuums 91650AM Tip: replace the stick when

Tip: replace the stick when the fragrance starts to fade

an intact duct is essential to holding pickup performance

Confirm your ProTeam model before ordering to match the motor to your backpack

while the soft synthetic bristles flick debris loose so the vacuum can pull it away

ProTeam Carbon Brush Set (2-Pack) for Aviation Backpack Vacuums 91650AM Tip: replace the stick whenThis ProTeam carbon brush set is a genuine wear part replacement for ProTeam Aviation series backpack vacuum motors. Each package contains two motor carbon brushes (SKU: 100173), enough to service a single motor's pair of brush holders in one repair. Carbon brushes ride against the motor commutator to transfer current to the spinning armature. As they wear down, you'll notice weaker suction, intermittent running, arcing, or a motor that won't start.