The Toro 106-4572 Snow Blower Axle Gear helps transfer rotational power through the wheel and drive system for controlled equipment movement. This replacement gear works with the compatible axle assembly, engaging with related drivetrain components to transmit motion and support proper wheel rotation during operation. Its function helps maintain smooth power transfer and consistent mo... https://www.wholetoolbox.com/toro-106-4572-snow-blower-axle-gear/106-4572.html