Vacuum Motor Carbon Brush - Ametek Lamb 114788, 114789, 115219

This OEM vacuum motor carbon brush fits Ametek Lamb motors 114788, 114789, and 115219, the 788 and 789 series 220-volt units. The brush rides against the commutator to carry current into the spinning armature, and it measures 1-1/16 inches by 3/16 inch by 3/8 inch.

Carbon brushes are a normal wear item that shortens with use. As one wears down it loses contact with the commutator, which shows up as weak motor performance, sparking, and eventually a motor that will not start. Installing fresh brushes restores the electrical connection the motor needs to run at full power.

• Fits: Ametek Lamb 114788, 114789, 115219 (788/789 models, 220V)
• Function: conducts current from the holder to the commutator
• Quantity: sold individually; check your motor for the number required
• Tip: replace brushes as a matched set for even wear

Inspect the brushes periodically and swap them before they reach the wear limit. Confirm your motor number before ordering so the brush size and voltage match.