Motor Brush 1
For AirVac (5/5 Stars) - Overall Rating from 34 Users
Part # M-MB1

The motor brush should be checked every couple years for wear and tear, then be replaced when down to 3/16". This carbon brush fits into Lamb Ametek Vacuum Motors: 115330, 115334, 115684, 115837, 115937, 115950, 115962, 116103, 116119, 116136, 116137, 116139, 116161. Price is for single brush.
Top Customer Reviews

(5/5 Stars)
March 21, 2023
As advertised and fits and works perfectly! The only problem was I assumed that brushes came in a two pack. I only ordered one and had to order again, so I had to pay double shipping. It was my fault, but I wish the website would have been more clear that you're only ordering one brush.
Don R. Belleville - Illinois

(5/5 Stars)
January 12, 2023
Worked perfectly. Appeared to be the exact brush in my motor.
John O., Cheshire, CT - Connecticut
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