Lamb Ametek HD Carbon Motor...
$18.99
Product details
This heavy-duty Lamb Ametek carbon motor brush (Part #33384) ships with a green holder and matches Lamb factory number 33384-1. Built for the demands of Lamb's commercial and central-vacuum motors, the HD carbon brush conducts electrical current from the springs into the rotating commutator and armature. As a normal wear item it shortens with use — once worn, you'll see reduced suction, sparking, or a motor that runs intermittently.
The heavy-duty carbon block is formulated for durability under continuous-duty loads, and the molded green holder positions the brush at the proper angle and spring pressure for clean contact and longer motor life.
This brush fits Lamb motor numbers 116311 and 116320.
- Lamb #: 33384-1 (green holder)
- Fits motors: 116311, 116320
- Type: Heavy-duty carbon motor brush
Replace both brushes at the same time so they wear evenly.

