Description
Genuine OEM Motor Brush and Spring Assembly #35184
The Motor Brush and Spring Assembly #35184 is a genuine OEM carbon brush set designed for Lamb Ametek vacuum motors. This assembly ensures proper electrical contact, consistent motor performance, and long service life. Brushes are a critical wear component and replacing them at the correct interval prevents motor failure and costly downtime.
This brush set is sold as a pair and includes both carbon brushes and the spring assembly required for proper installation.
Compatible Lamb Ametek Motors
This OEM brush and spring assembly is compatible with the following Lamb Ametek motor models:
- 114922
- 115419
These motors are commonly found in commercial canister vacuums, central vacuum systems, carpet extractors, and industrial vacuum equipment. If your motor number matches either of the above, this is the correct replacement brush set.
Why Replacing Motor Brushes Matters
- Restores lost suction and motor power
- Prevents arcing and premature motor burnout
- Extends the life of your vacuum motor
- Ensures smooth, reliable electrical contact
When to Replace Motor Brushes
- Motor is sparking or arcing
- Loss of suction or inconsistent power
- Visible wear on existing brushes
- Motor has 400–600+ hours of use (typical brush lifespan)
Installation Notes
- Always replace brushes in pairs to ensure balanced motor operation
- Inspect the commutator for wear or scoring before installation
- Break in new brushes by running the motor for several minutes with no load
Product Details
- OEM Part Number: 35184
- Includes: 2 carbon brushes + spring assemblies
- Manufacturer: Lamb Ametek
- SKU: MTR454
- Availability: Special order
Recommended Accessories
To protect your motor and extend its life, consider adding:
- Filtered Motor Gasket (Part #MTR1500) prevents dust and debris from entering the motor.
- Standard Motor Gasket (Part #MTR512) OEM‑fit replacement gasket.
Need Help Confirming Compatibility?
If you’re unsure whether this brush set fits your motor, check the model number printed on the motor housing or contact our support team. Matching the correct brush set ensures proper performance and prevents motor damage.
Replacing worn brushes is one of the most cost‑effective ways to extend the life of your vacuum motor.
SPECIAL ORDER