Mastercut Transmission, Brake & Clutch

If your lawn tractor won't stop properly or brakes feel weak, this brake puck creates pressure on the brake disk when you push the pedal. Essential safety part.

Replace your lawn tractor's deck brake rod if mowing deck won't stop spinning or brake feels loose. Direct-fit part restores safe deck engagement control.

Deck brake assembly stops mower blades safely when disengaged. Fixes blades that won't stop spinning or take too long to halt. Moderate DIY repair.

Fix mower that won't move or has grinding noises with this 14-tooth left-hand spur gear. Essential transmission component for self-propelled models.

Fix transmission shifting problems with this shift fork assembly. Resolves gears not engaging, hard shifting, or transmission slipping issues on lawn tractors.

Fixes mower that won't move forward or self-propel function fails. This transmission spur gear restores drive power. Moderate DIY repair for walk-behind mowers.

Deck won't stop spinning after disengaging blades? This lawn tractor deck brake assembly stops mower deck rotation for safe operation and blade changes.

Fix transmission engagement issues with this right actuating arm. Controls clutch and brake operation on lawn tractors. Direct-fit replacement part.

Fix a tiller that won't engage or disengage properly with a new clutch collar. This component ensures smooth clutch operation for reliable tilling performance.

Tiller not moving forward or reverse? A worn gear spur disrupts power transmission. This internal gear keeps your tiller's drive system working smoothly.

If your lawn tractor jerks or sputters after shifting gears, the clutch collar may be worn. This transmission component ensures smooth gear engagement.

Replace worn miter gear if your lawn tractor won't move or makes grinding noises. Essential transmission component for restoring drive power. Moderate DIY.

Tiller won't move or wheels slip? This wheel sprocket assembly restores drive power to your rear-tine tiller. Moderate DIY repair with basic tools.