The Kirby Bearing Grease Retainer Star KB281 fits Kirby G3, G4, G5, G6, Ultimate G, Diamond Edition, Sentria and Avalir models. This essential motor component provides bearing seal protection and grease retention for optimal motor performance. The bearing retainer is positioned closer to the fan not to the end of the motor, serving as a critical sealing element in the motor assembly.

Manufactured to precise specifications for Kirby vacuum systems, this bearing grease retainer ensures proper lubrication containment and prevents contamination of the motor bearing assembly. The component features durable construction designed to withstand the operational demands of high-performance vacuum motors while maintaining consistent sealing properties.

This part is compatible with Kirby models including G3 Generation 3, G4 Generation 4, G5 Generation 5, G6 Generation 6, Ultimate G, Diamond Edition, Sentria, and Avalir series vacuum cleaners. The Star KB281 bearing grease retainer integrates seamlessly with existing motor assemblies and maintains the factory-specified tolerances required for proper motor operation.

Swiss Boy Vacuum has served Utah's Wasatch Front since 1963 as your trusted Kirby specialist. Our factory-trained technicians stock genuine Kirby motor components including bearing retainers, seals, and related parts to keep your vacuum operating at peak performance. Contact us for professional installation and motor service.