The Polisher Service Kit Speed Control & Capacitor (37/40) for POL05 is a maintenance kit designed to replace the speed control and capacitor components in the POL05 polisher. This kit ensures that your polisher continues to perform optimally by restoring its ability to adjust speed and maintain proper electrical functioning. The speed control allows for smooth adjustments to the polisher's power, while the capacitor ensures consistent operation. Ideal for professional polisher users, this service kit is a perfect solution for repairing or maintaining your polisher, keeping it in top condition for polishing, buffing, and other tasks.