Motor Brush 1

For SilentMaster

  (5/5 Stars) - Overall Rating from 35 Users

Part # M-MB1
Our Price:
$9.96
In Stock
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)


August 06, 2023

Hello, the brushes were a perfect fit and I was able to install them easily. The 50 yr old vacuum is bacteria up and running great!

Thank you for your help!

- Florida

(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.

- Illinois

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Question: does this fit nutone model 350 vacuum system
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