Lamb Ametek High-Efficiency...
$17.99
Product details
This Lamb Ametek high-efficiency carbon motor brush (Part #33392-11) features a distinctive orange holder and corresponds to Lamb factory number 33392-17. Lamb Ametek motors power a huge range of central vacuums, extractors, and commercial cleaning equipment, and the carbon brush is the wear part that conducts current into the spinning armature. When brushes wear short, motors spark, lose suction, run rough, or stall — replacing them restores full performance.
The high-efficiency carbon formulation provides clean, low-resistance contact for cooler running and longer motor life. The integrated holder ensures the brush seats at the correct angle and spring tension against the commutator.
This brush fits Lamb motor numbers 115923, 116392, 116432, 116471, 116472, 116474, 116565, and 116566.
- Lamb #: 33392-17 (orange holder)
- Type: High-efficiency carbon motor brush
Replace both brushes together for even wear and balanced performance.
