The Kirby Carbon Brush Assembly Star 35406 is a critical replacement part that maintains peak performance of your Kirby vacuum motor. Carbon brushes transfer electrical power to the motor's armature, and because they remain in constant contact with the spinning armature, they eventually erode and require replacement.

This OEM-grade carbon brush features a precision brush holder for reliable current transfer. Made in United States, the assembly includes the brush, holder, spring, and lead wire for complete installation.

Compatible with Kirby G3 Generation 3, G4 Generation 4, G5 Generation 5, G6 Generation 6, Ultimate G, Diamond Edition, Sentria, and Avalir models. Universal fit for all Generation models from 1990-2024 including G10eco Avalir 2, G10E Avalir, G10E Sentria 2, G10E Sentria, G7 Diamond, G7 Ultimate, G6, G5, G4, and G3.

Trust Swiss Boy Vacuum for authentic Kirby replacement parts. As Utah's largest BEAM dealer with 10,000+ central vacuum installations since 1963, we stock genuine OEM parts to keep your Kirby running at peak performance for years to come.