This genuine Tecumseh replacement part is a brake pad for use with lawn tractors and riding lawn mowers. A properly functioning brake pad is essential for the safe and reliable use of a lawn tractor or riding mower. When the brake pedal is pushed, the brake pad applies pressure to the brake disc to stop the lawn tractor or mower from moving. Brake pads may become worn out or damaged with extended use, necessitating replacement. Remember to check the brake pad periodically to spot any wear or damage. This part is an identical replacement for a brake pad that is missing, worn out, or damaged. Prior to working with this part, please refer to the original product manual for a full list of included parts and installation instructions. A nut driver, wrench set, floor jack, and socket set are required for installation of this part. For safety, always wear gloves and ensure unit is powered down prior to performing any installation or repair.This high quality OEM replacement part is sourced directly from the manufacturer, and is sold as a pair. This part is compatible with a variety of Craftsman, Troy-Bilt, and more lawn tractors and riding mowers. Please note: original part numbers TC-799021A and 790006A are now obsolete, and manufacturer has replaced the original part numbers with this part.