The Ametek Lamb Motor Brushes #119992 (Set of 2) are replacement carbon brushes designed for maintaining and restoring proper performance in compatible Ametek Lamb vacuum motors. Carbon brushes are a critical wear component in electric motors, ensuring consistent electrical contact with the armature for smooth, efficient operation. Replacing worn brushes can help extend motor life and restore lost performance.

Each brush measures approximately 2.77" in length and features a durable carbon construction paired with a brass holder for secure fitment and reliable conductivity. Engineered for high-speed vacuum motor applications, these brushes are designed to withstand normal operating heat and friction while maintaining consistent contact pressure.

This 2-pack set fits select Ametek Lamb motors, including 119992-00 and other compatible models such as L-119407-00 and L-33490-2. It is also compatible with motors including L-119401, L-119403, and L-119405. Proper installation of new motor brushes can reduce sparking, restore power, and help prevent further motor damage caused by excessive brush wear.

At Swiss Boy Vacuum, we specialize in central vacuum motors, repairs, and replacement parts. Whether you’re servicing a central vacuum unit or repairing a commercial system, you can count on Swiss Boy Vacuum for dependable motor components and knowledgeable support both in-store and online.

Why Choose This Product?

• Replacement carbon brushes for Ametek Lamb motors
• Fits 119992-00 and other compatible motor models
• 2.77" brush length for proper fitment
• Includes brass holder for secure installation
• Essential maintenance part for motor longevity
• Helps restore motor performance and efficiency
• 2-pack set for complete brush replacement
• Ideal for central vacuum motor repairs

Specifications

• Product Type: Carbon Motor Brush Set
• Brand Compatibility: Ametek Lamb
• Part Number: 119992
• OEM Reference: 833490-57
• Brush Length: 2.77"
• Material: Carbon brush with brass holder
• Quantity: 2 brushes (2-Pack)
• Application: Vacuum motor maintenance and repair

Compatibility List

Ametek Lamb Motors:

• 119992-00
• L-119407-00
• L-33490-2
• L-119401
• L-119403
• L-119405

Use Case

These motor brushes are ideal for technicians or homeowners servicing Ametek Lamb vacuum motors that are experiencing reduced performance, sparking, or excessive wear. Replacing worn carbon brushes is a cost-effective way to extend motor life without replacing the entire unit.