Mastercut Parts

Replaces worn, dull, or damaged 21-inch mulching blades on walk-behind mowers. Features curved design for effective mulching. Upgrade your rusty blade.

Attaches to the back of your walk-behind mower deck to prevent grass and debris from reaching the operator. Replace if cracked, broken, or missing.

Replace your lawn mower's side discharge chute if it's cracked, broken, or missing. Attaches to the side of the mower to direct grass clippings away.

Replace a broken torsion spring causing handle slack or engagement issues on your lawn mower. Common DIY repair restores proper tension and operation.

This part is a replacement idler pulley. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. This part can be used to replace a defective or broken idler pulley in a variety of lawn tractor models. Idler pulleys help to guide the engine's drive belt. This part is subject to significant wear and tear over time and may require replacement. Signs that the idler pulley might need replacing include a squealing sound coming from the belt or the pulley being visibly worn. Proper tools are required to install this part. It is always recommended that the appropriate safety precautions are adhered to when attempting to fix any power tools or machinery. For more accurate information on how and where to install this idler pulley, the appropriate owner's manual and included diagrams should be referenced.As an authentic replacement part, this idler pulley is suitable for use on several different models of lawn tractors manufactured by MTD, Troy-Bilt, Yard Machines, Cub Cadet, Husky, and Yard Man. This is a genuine part made of high-quality, durable materials and is sold individually.

If your lawn tractor's deck belt is misaligned or slipping off, the deck idler bracket may be damaged. This bracket maintains proper belt tension.

Stabilizes your mower deck belt and prevents slipping or excessive friction. Replace if damaged, bent, or missing to keep your belt aligned and running.

Replacement foot pedal pad for lawn tractors and riding mowers. Installs on control pedals. Needed when original pad is worn, cracked, or missing.

Fix a deck that won't lift or adjust properly. This pivot cup lets the lift arm move freely while staying secured to your mower deck. Easy DIY fix.

Foam handle grip for lawn mowers and tillers. Replaces worn, torn, or missing grips on control handles. Provides cushioned comfort and secure hold.

Secures pins and shafts on lawn tractors and riding mowers. Replace if bent, missing, or worn. Bow-tie design inserts through pre-drilled holes.

Spindle assembly for lawn tractor mower decks. Connects blade to drive belt for cutting operation. Replace if cracked, worn, or damaged bearings.

Flange lock nut secures components on mowers and outdoor power equipment. Replace if stripped, corroded, or missing to restore proper fastening.

Side discharge chute for walk-behind mowers. Directs grass clippings away from mower deck. Replace if cracked, broken, or missing to prevent clogging.

Hex bolt secures blade adapter and other components on lawn mowers. Replace if bolt is stripped, damaged, or missing to properly fasten parts.

Replaces a stripped, damaged, or missing 5/8" hex flange nut on your lawn mower or snow thrower. Secures blades and other components with integrated washer.