Mastercraft Parts

Hex bolt fastener for lawn mowers and outdoor power equipment. Replace this bolt if cracked, stripped, or missing to secure engine and frame components.

Versatile bolt for lawn tractors and mowers. Secures various components throughout the machine. Replace when damaged, stripped, or missing.

This hex bolt is a necessary component used in a variety of small to medium sized gasoline powered engines used primarily in yard work, gardening, and landscaping. The primary use of this hex bolt is to secure the idler pulley assembly to the body of the machine. The idler pulley functions to engage the turning mechanism of the yard tool when engaged. The power yard tools that require an idler pulley which would use this screw are tillers, riding mowers, yard tractors, tillers, snow blowers and chippers. Engaging the rotating part of the yard tool places a great deal of resistance on the idler pulley, which may eventually result in it needing to be replaced. When replacing the idler pulley assembly, it's important to remember that the attaching hardware, such as the hex bolt, has also experienced a great deal of wear and should be replaced as well. This hex bolt attaches the idler pulley assembly directly to the machine housing and can be removed with a 9/16 wrench. Make sure when replacing the bolt to use a genuine OEM manufactured part that is identical to the manufacturer's original piece. This bolt is compatible with the following brands: Yard-Man, Bolens, Craftsman, Yard Machines, Troy-Bilt, Cub Cadet, Huskee, Ryobi, Murray, MTD, MasterCut, and Montgomery Wards.

This hex nut is designed for use with select trimmers and mowers. It is a standard hardware part that may have multiple applications depending on the type of unit and model. The nut is typically used to secure engine components or housing elements to provide safe use of the machine. These nuts are durable, but they are small and can become lost during other repairs. The constant exposure to vibrations and use can also cause them to strip or become damaged over time. Either way, a replacement with this genuine hex nut will resolve the issue and get equipment back in working order. This genuine OEM hex nut is manufactured to exact standards and sourced from the manufacturer. It can be used with trimmers and mowers from RYOBI, MTD, Bolens, Troy-Bilt, Yard Machines, Huskee, Yard Man, and Cub Cadet. Check the parts diagram for exact application and location of this nut and note that it may have multiple uses on select models. This hex nut is sold individually, and additional nuts will require the purchase of multiple pieces. In order to replace this nut, a hex socket wrench and driver will be required. Always wear gloves for safety.

Nylon nut for lawn equipment. Secures and connects components throughout the machine. Replace if cracked, stripped, or missing for proper assembly.

This part is a replacement wing nut knob. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. If the current knob is broken, defective, or has become detached, this part can be used as a replacement. It is intended for use with several different types of small engine power equipment.This knob functions as a standard wing nut and has multiple different applications depending on the type and model of equipment it is intended to be used for. When working on or near an engine, always ensure that the equipment is powered off and completely cooled down before attempting to undergo any repairs. For more accurate information on how and where to install this wing nut knob, the appropriate owner's manual and equipment diagrams should be referenced. This wing nut knob is suitable for use on a variety of paint sprayer, yard vacuum, tiller, and spreader models manufactured by MTD, Craftsman, and Yard Machines. It is a genuine OEM part and thus is made of high-quality, durable plastic. Part sold individually.

Secures bolts and prevents loosening on mowers and tractors. This hex jam nut locks standard nuts in place for reliable fastening. Easy installation.

Replace a lost, stripped, or corroded nut on your lawn mower, tractor, or outdoor power equipment. Secures components for safe operation.

This is a flange nut that can be used in a variety of lawn and garden equipment from different manufacturers. The nut is made of metal, measures 5/16x18, and is used to secure components in place. It also assists with preventing backing out caused by vibration. Over time, the flange nut can become damaged and will need to be replaced. If the flange nut in lawn and garden equipment has become damaged, is loose, or gets lost, then replacement is required. The level of difficulty of replacing a flange nut depends on which parts it's securing and what kind of equipment it is installed on. This flange nut is an OEM replacement part that can be used with lawn mowers, snowblowers, wood chippers, tillers, log splitters, leaf blowers, and edgers by MasterCut, Craftsman, Yard-Man, Toro, Bolens, Cub Cadet, Montgomery Wards, Ryobi, Huskee, Troy-Bilt, MTD, and Yard Machines. It is sold individually and will require a wrench or socket for installation.

This replacement part is a pin. This is a genuine replacement part made by MTD. Pins are typically small but important parts of many machines and appliances. They are responsible for holding different parts together to allow for the machine to operate smoothly. A new pin might be needed if the current one is missing or damaged. Pins can easily become lodged into place due to normal wear and tear. This repair should be fairly simple and require only common household tools such as a screwdriver and possibly pliers. Refer to the proper user manual before attempting to replace this part. This part is a genuine OEM replacement part to ensure proper fit. This part is sold individually and is sourced directly from the manufacturer.

Snap ring fastener for lawn mowers and outdoor power equipment. Secures components on shafts and axles. Replace if worn, broken, or missing.

Lawn tractor input pinion gear that transfers power to drive components. Metal gear that wears over time causing loss of forward motion or grinding noise.

Fixes auger drive issues and grinding noises in snow blowers. This thrust collar supports proper auger rotation and prevents metal-on-metal wear.

Replacement shift rod knob for tillers and garden tractors. Installs on the shift rod for comfortable gear changes. Replace if cracked, broken, or missing.

This replacement part is a throttle knob. This part is a genuine replacement part made by MTD. This part is typically found in lawn mowers and assists the user in controlling the throttle of the machine properly. The throttle then adjusts the settings inside the engine so that the user is able to control the speed and power of the appliance. A new throttle knob might be needed if the current one is damaged or missing in any way. It is possible that over time this part might become worn down with normal wear and tear and need to be replaced. This part is made of durable plastic and should be fairly simple to replace. This throttle knob is sold individually and is sourced directly from the manufacturer. This part is also a genuine OEM replacement part to ensure proper fit and long-lasting use.

Rubber handle grip for lawn mowers, tillers, and snow blowers. Replaces worn, cracked, or missing grips on push equipment handles for better control.