Parts for Mastercut 21AB452A059 / 2008: .Quick Reference 452 Parts

The air filter cartridge cleans the air as it comes into the engine. It will remove any particles and debris, keeping the engine free from buildup and problems. The air filter will become dirty and clogged with regular use and needs to be replaced as a part of routine maintenance. This is typically done once or twice a season, depending on frequency of use. It may be necessary to replace intermittently if there is an emergency issue. Air filters cannot be cleaned and should always be replaced with a genuine OEM replacement. This OEM air filter can be used with Briggs & Stratton engines in select lawn mowers and blowers from Toro, Husqvarna, and Briggs & Stratton. This pleated paper filter includes a plastic frame. The foam pre-filter cleaner is sold separately, and this cartridge is sold as an individual unit. Air filter replacements require no tools, but it is important to allow the engine to cool completely and wear gloves when performing maintenance and repairs.

This part is a replacement V-belt. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. This part's intended use is to replace a broken, snapped, or otherwise defective V-belt in lawn mowers and tractors.The V-belt, or transmission belt, transfers torque from the engine to power the equipment. Belts are subject to significant wear and tear, causing them to wear down, become brittle, or snap, requiring replacement. It's important when working on or near an engine to make sure the equipment is powered off and completely cooled down before starting any repairs. Access to proper tools is recommended before attempting this part installation. For more accurate information on how and where to install this V-belt, reference the appropriate owner's manual and specific equipment diagrams.This is an authentic OEM replacement part made of high-quality materials. This V-belt can be used with lawnmower and lawn tractor models that have been manufactured by MTD, Yard Machines, Bolens, Troy-Bilt, Yard Man, and Husky. Sold individually.

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.

This part is a replacement foam handle grip for lawn mowers and tillers. It is a piece of foam that fits over the metal handle of the lawn mower or tiller. The foam handle grip provides cushioning for the person operating the equipment. Using a lawn mower or tiller with a worn or missing foam handle grip can cause hand discomfort, blistering, fatigue, and more. The foam grip may wear out, crack, or tear over time or with heavy use. The foam handle grip may also degrade through exposure to extreme weather conditions, such as heat, rain, wind, and cold. A visual inspection can help determine whether it is time to replace the foam handle grip. If the foam handle grip is worn, cracking, or torn, it should be replaced. To replace the foam handle grip, take apart the handle of the lawn mower or tiller. Then, remove the old grip. Finally, lubricate the handle or the inside of the new grip. This will make it easier to get the new grip onto the handle. Once the new grip is in place, reassemble the handle of the lawn mower or tiller. This foam handle grip is an OEM part sourced directly from the manufacturer, and it is sold individually. It is compatible with lawn mowers and tillers made by Craftsman, Cub Cadet, Ryobi, Yard Machines, MTD, Huskee, Yard-Man, and MasterCut.

This is a replacement tine assembly. 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 broken, faulty, or otherwise damaged tine assembly on a variety of tiller models.The tines are what dig into the ground as the tiller moves to help break up compact dirt and soil. This part is essential to proper tiller function but is also damaged and may require replacement. Proper tools are needed to install this part. When working on or near an engine, ensure the equipment is powered off and completely cooled down before starting any repairs. 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 tine assembly, the appropriate owner's manual and included diagrams should be referenced.As an authentic replacement part, this tine assembly is suitable for use on several different models of tillers manufactured by MTD, Yard Machines, and Husky. This is a genuine part made of high-quality, durable materials and is sold individually.

This is a replacement tine assembly. 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 broken, bent, or defective tine assembly on various tiller models. The tines are the rotating blades that dig into the soil as the tiller moves across the ground. Because the tine assembly comes into contact the ground, it is subject to significant wear and tear. Tillers that are regularly used on hard ground are particularly likely to have damaged tines. It is always recommended that the appropriate safety precautions are adhered to when attempting to fix any power tools or machinery. Proper tools may be required to replace this part. For more accurate information on how and where to install this tine assembly, the appropriate owner's manual and included diagrams should be referenced.As an authentic replacement part, this tine assembly is suitable for use on several different models of tillers manufactured by MTD, Husky, Master Cut, and Yard Machines. This is a genuine part made of high-quality, durable, non-corrosive materials and is sold individually.

This is a spark plug that is installed on a variety of different outdoor power equipment. A spark plug is a component that delivers the electric current from the ignition system to the internal combustion engine. One spark plug is included in this package. Remember to wear gloves when operating or performing care and maintenance on any outdoor power equipment.The spark plugs can get dirty, and then they will require a replacement. Never perform care and maintenance on an appliance that is powered on.This spark plug is a genuine OEM MTD part. It is sold individually. This specific spark plug is compatible with snowblowers, lawnmowers, lawn tractors, log splitters, and blowers that are manufactured by MTD, Yard Machines, Troy-Bilt, Bolens, Yard-Man, and Cub Cadet.