Mastercut Lawn Mower Parts

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.

A 12-volt bulb that provides forward lighting for the lawn tractor, mounted in the headlight housing. Replace when the light dims, flickers, or burns out completely.

Black ignition key for lawn tractors and riding mowers. Replace lost, broken, or worn ignition keys. Direct fit for starting your mower's engine.

Air filter for lawn mowers and outdoor power equipment. Replace when dirty or clogged to maintain engine performance. Verify fit with your model number.

Hex head screw fastener for walk-behind lawn mowers. Secures components and housing parts. Replace if stripped, rusted, or missing for proper assembly.

Carriage bolt for lawn mowers and outdoor power equipment. Fastens components together with a nut. Replace if lost, stripped, or damaged during repair.

This is a shoulder screw that is used to secure the handles of yard equipment. Typically, this screw is used with a matching wing nut, which is sold separately. Many different varieties of push lawn mowers have handles that fold downward for ease of storage. This is one of the locations on a mower where one will find shoulder bolts and the point at which these bolts are most likely wear out. While they are made of durable machined metal, shoulder bolts receive a great deal of wear, particularly from the handles being raised and lowered each time the mower is used. When pushing down on the mower to clear wet grass clippings or to make sharp turns with the mower, the entire weight of the mower is put on the two shoulder screws where they intersect. Since the metal of the handles can turn at that juncture, extra shearing action is put on the shoulder bolts, which can wear out. It is actually advantageous that the bolts wear out since otherwise, the handles themselves would warp and break apart. These OEM genuine replacement parts fit a number of different lawn and garden machines, including many made by Cub Cadets, Husky, Troy-Bilt, Craftsman, Yard-Man, Bolens, MTD, and Yard-Machines.

Drive bail handle for walk-behind and self-propelled mowers. Mounts to the upper handle assembly. Replace if cracked, bent, or broken for safe operation.

This part is a spark plug that is used on a number of lawn and garden power equipment. A spark plug is used as part of an internal combustion engine. The spark plug delivers the electric current from the ignition system to the engine.A new spark plug may be needed after normal wear and tear over a period of time. The operator of the outdoor power equipment may notice that the engine misfires or it is difficult to start. If this is the case, a new spark plug will be needed. Never perform care and maintenance on outdoor power equipment that is powered on. Remember to wear gloves when operating or performing care and maintenance on any outdoor power equipment.This spark plug is a genuine MTD part. It is sold individually. This particular spark plug is compatible with various outdoor power equipment that are manufactured by MTD, Yard Machines, Troy-Bilt, Bolens, Yard-Man, and Cub Cadet.

Secures the chute deflector on your walk-behind mower. Replace this bracket if cracked, broken, or missing to properly mount the deflector guard.

Complete deck assembly for push walk-behind mowers. Includes all fasteners and components for full deck replacement when original is cracked or damaged.

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.

Ball joint assembly for lawn tractor front suspension steering. Replaces worn, damaged, or broken ball joints that affect wheel alignment and control.

Ball joint assembly for lawn tractor steering systems. Secures tie rod ends and drag links. Replace if cracked, worn, or damaged to restore proper steering.