Troy-Bilt Transmission, Brake & Clutch

Replace a worn worm gear if your tiller won't move forward or reverse smoothly. This 61-tooth gear meshes with the transmission drive system.

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.

The clutch assembly uses centrifugal force to connect the shafts and create the drive shaft motion that powers the machine. The drive shaft nests inside the other shaft, and over time these parts can wear and become damaged with regular use. Today's parts

If your log splitter won't engage or makes grinding noises, the flexible coupling may be worn. Connects engine to pump. Moderate DIY repair (1-2 hours).

If your snow blower won't move or gears slip, the transmission housing assembly may be damaged. This part houses critical drive components.

Mower won't drive or gears grinding? This clutch collar spaces beveled gears for proper rotation. Missing or damaged collars prevent proper function.

If your snow blower won't self-propel or drive forward, a worn friction wheel assembly is often the cause. This drive system transfers power to the wheels.

Auger not turning or moving slowly? This snowblower worm gear connects the driveshaft to auger blades. Moderate DIY repair restores snow ejection.

Snow blower won't move forward or loses traction? A worn friction wheel is usually the culprit. This rubber disc contacts the drive wheel to propel your machine.

Tractor won't move or drives when disengaged? The clutch assembly engages and disengages power from engine to wheels. Moderate DIY repair.

Snowblower won't move forward or reverse? This friction wheel assembly transfers power from the engine to the drive system. Common repair for loss of traction.

Snowblower won't move or loses power? This transmission reduction gear housing restores drive function. Moderate DIY repair for common drive issues.

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.

Tiller won't engage or tines don't turn? This worm gear transfers power from the transmission to the tines. Basic repair, typically 30-45 minutes.

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.