66101690 Parts

This self-tapping screw is used to attach various parts to the engine housing of medium sized gasoline powered engines, in particular yard tools such as tillers, snow blowers, yard tractors, riding mowers, power vacuums, shredders, and chippers. It is used in over 150 different gasoline powered engines. Screws such as these are used particularly when a device is going to receive a great amount of vibration and stress while the engine is running and rotating tools are engaged. Such devices sustain a great deal of wear over time and the parts subject to replacement will eventually fail and need to be replaced. In such cases, it is wisest to replace the attaching hardware such as housing screws as well, because it is a self-tapping screw. Screws of this type are designed to forge a tight bond between the metal pieces they are securing together, but once loosened, they should ideally be replaced with new hardware. Make sure when replacing these screws to use genuine OEM parts like these screws. These replacement parts are manufactured to be identical to the original pieces. This hex screw is compatible with the following brands: MasterCut, Yard-Man, Yard Machine, Montgomery Wards, MTC, Murray, Bolens, Craftsman, Turf King, Troy Bilt, Cub Cadet, Huskee, Toro, and Ryobi.

This oval screw is a genuine MTD part, sold individually. An oval screw can be used as a replacement part for outdoor appliances including humidifiers, lawn mowers, snowblowers, tillers, log splitters, and wood chippers.The oval screw for one of these outdoor appliances might be subject to enough damage that could mandate a complete replacement of the part. Additionally, the oval screw could be lost or misplaced, as it is a small component that might not alert the operator of the appliance to its absence immediately. Refer to the manual for detailed instructions.Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This oval screw is compatible with the following outdoor appliance brands: MTD, Craftsman, Ryobi, Cub Cadet, Troy-Bilt, Murray, Yard Machines, Huskee, Montgomery Wards, Yard Man, Turf King, and MasterCut.

This hex washer screw is a genuine OEM replacement part for a variety of household and outdoor appliances. A hex washer screw is a self-piercing screw with an attached washer at the head of the screw. Self-piercing screws are quite sharp and feature a twin-lead thread to screw into a surface more effectively. The built-in hexagonal washer helps to balance weight and force throughout the connection and prevent breakage. Hex washer screws can become damaged over time through repeated stress or tension. Their threading can become stripped or the head can eventually snap off. Replacing a hex washer screw is simple as long as you have the right tool. The unique shape of the screw head makes it incompatible with a flathead or Phillips head screwdriver. Instead, replacing this type of screw requires a unique hex head screwdriver. This part is compatible with Yard Machines, MTD, Yard Man, Troy-Bilt, and Craftsman products and will fit lawn mowers, tractors, snowblowers, vacuums, and chippers. This is a high-quality replacement part sourced from the original manufacture and ships independently of any other hardware.

This part is a replacement screw. 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, stripped, or misplaced screw in a variety of small engine outdoor power equipment models. This screw is a standard piece of hardware that has multiple different uses depending on the equipment in question. In general, screws are used to hold together parts the equipment securely. A genuine OEM screw should be used in order to ensure good quality and a proper fit. It's important when working on or near any engine to make sure the equipment is powered off and completely cooled down before starting any repairs. For more accurate information on how and where to install this screw, the appropriate owner's manual and equipment diagrams should be referenced. As an authentic replacement part, this screw is suitable for use on several different models of small engine outdoor power equipment manufactured by MTD, Troy-Bilt, Craftsman, and other brands. Please note that this is a genuine part made of high-quality, durable metal and is sold individually.

This nut is a genuine MTD part, sold individually. This nut can be used as a replacement part in lawnmowers, snowblowers, tillers, string trimmers, and chainsaws. The purpose of the nut for one of these outdoor appliances is to serve as a fastening component, in conjunction with a bolt, to secure one or more components to other components within the internal mechanisms of the appliance.The nut in a small engine outdoor appliance might have to be replaced if the small component is lost, misplaced, or damaged. If the nut goes missing during the standard operation of the appliance or if the nut is stripped away from general wear and tear with long-term use, the nut should be replaced by this genuine OEM replacement part.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This nut is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Ryobi, Troy-Bilt, Yard Machines, Huskee, Montgomery Wards, Yard-Man, and MasterCut.

This input pinion is a genuine MTD part, sold individually. An input pinion can be used as a replacement part in a lawn mower. This genuine OEM part facilitates the rotation of one or more components within the internal machinery of the appliance, and it is made out of durable, high quality metal material meant to withstand frequent exposure to the elements and long-term usage.The input pinion in a lawn mower might need to be replaced at some point within the typical lifespan of the appliance if it has been damaged. The input pinion could be chipped, scraped, cracked, dented, punctured, or eroded, and if this is the case, it should be removed and replaced by this genuine OEM replacement part.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This input pinion is compatible with the following outdoor appliance brands: MTD, Craftsman, Toro, Cub Cadet, Ryobi, Yard Machines, Huskee, Montgomery Wards, Bolens, and Yard Man.

This clutch collar is an authentic OEM part sourced directly from the manufacturer for use in lawnmowers and lawn tractors. If there are problems with the lawnmower jerking and sputtering after changing gears, the clutch collar should be removed and replaced to keep the lawnmower running properly. The clutch collar is part of the clutch bearing. The clutch collar is used between bevel gears as spacers and allows them to move in sync with the pinion gear. If the clutch collar is deteriorated, broken, or missing, a new one should be installed.Make sure the lawnmower is on a flat surface. Remove the spark plug and disconnect the battery. A screwdriver, pliers, socket set, wrench set, and nut driver are required to make this repair. Take the transmission out of the lawnmower. Open the case on the transmission and remove the broken clutch collar. Install the new clutch collar. Reverse the process to reassemble the lawnmower. This clutch collar is a high tensile metal part that is sold individually. It is designed for use in lawn tractors manufactured by Craftsman.

This is an upper housing that is used with many models of lawnmowers and lawn tractors. The part is made of durable metal and has the responsibility of protecting many of the interior parts of the lawnmower. Over time, the upper housing can be damaged or may break. It can also be lost and will need to be replaced with a new OEM component. If the housing is damaged or cannot be found, the part should be replaced.Basic tools like a screwdriver and socket may be needed for this project process. A pair of work gloves will also be useful for the process. Before replacing the upper housing, make sure the lawnmower is placed on a sturdy surface and in the off position. The spark plug wire should be disconnected for safety reasons. Use the tools to remove the old damaged part from the lawnmower before installing the new one in its place.This upper housing is designed to compatible with lawnmowers and lawn tractors manufactured by Montgomery Wards, MTD, Ryobi, and Yard Machines. It is an authentic OEM replacement part that is directly sourced from the manufacturer. This component is sold individually.

This actuator spring is a genuine MTD part, sold individually. This actuator spring can be used as a replacement part in a lawn mower. The purpose of the actuator spring, also known as a seat spring switch, in a lawn mower is to provide a plate upon which the seat switch can conduct its electrical current while being held stably in place.If the actuator spring slides out of place and cannot be reinstalled or if it is bent, broken, dented, or worn beyond repair, it should be removed and replaced by this genuine OEM replacement part.Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This actuator spring is compatible with the following outdoor appliance brands: MTD, Craftsman, Toro, Cub Cadet, Ryobi, Troy-Bilt, Yard Machines, Huskee, Montgomery Wards, Bolens, Yard Man, Turf King, and MasterCut.

This axle cap is a genuine MTD part, sold individually. This axle cap can be used as a replacement part for a lawn mower. The purpose of the axle cap is to provide covering and protection for the axle.The axle cap might have to be replaced at some point in the lifespan of the lawn mower if it is compromised or damaged to the point that it cannot protect the axle. If the axle cap is chipped, cracked, punctured, or eroded, the component should be removed and replaced by this genuine OEM replacement part so the axle is not subject to any undue damage. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement.This is an OEM part sourced directly from the manufacturer. It is sold individually. This axle cap is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Yard Machines, Yard-Man, Montgomery Wards, and Huskee.

A flat washer is used in a variety of applications, such as being placed under bolts or nuts as a means to help distribute the load over a larger area and to help ensure the nuts and bolts do not become loose over time. The washers also help to protect the surface from corrosion and damage. Not having washers could reduce the lifespan of a machine. It is important for buyers to replace washers that may have been lost or become damaged. The washers should be checked for signs of corrosion, cupping, or other damage that would necessitate replacement. Buyers should always make sure they are getting the correct size. The flat washer is an OEM part sold individually. It can be used for a range of different types of outdoor machines and more. Some of the types of machines that typically use these washers include lawn tractors, tillers, lawn mowers, chippers, shredders, and snowblowers. Brands include MTD, Yard Machines, Yard-Man, Troy-Bilt, Poulan, and Ryobi.

This replacement part is a washer. This part is a genuine replacement part made by MTD. Washers are an important part of many different types of appliances. These small pieces work together with nuts and screws to help different parts of the machine stay in place and secure so that everything operates smoothly. A new washer might be needed if the current one is missing or damaged in any way. It is possible that washers can become stripped over time and might not stay in place. If this is the case it is recommended that it be replaced. This repair should be fairly easy and only require a screwdriver and possible pliers. Be sure to wear work gloves during this repair. This is a genuine OEM replacement part. This part is sold individually and is sourced directly from the manufacturer to ensure proper fit and long-lasting use.