The Black & Decker 5140179-36 Lawn Mower Brake Assembly ensure safe operation by stopping the blade promptly when the control is released. This product is a replacement brake assembly designed to regulate blade motion within compatible lawn mower models. It works by engaging a braking mechanism that applies resistance to the blade drive system, slowing and stopping rotation when the operator disengages the handle. This supports safe starts and stops during mowing tasks. Installing a properly working brake assembly maintains consistent mower performance, supports operator safety, reduces unnecessary wear on related components, and contributes to reliable, controlled operation during routine lawn maintenance. Keep your tools organised and ready with a reliable toolbox and the Black & Decker Lawn Mower Brake Assembly for your next project. #Black&Decker #5140179-36 #MowerBrakeAssembly #LawnMowerParts #PowerToolsParts #powertools #HomeImprovement #LawnEquipmentParts #GardenEquipmentParts #LandscapingTools