Parts for White Outdoor 190-491-190 / 1989: Drive Assembly Parts

This is a replacement screw that is a genuine part for select outdoor power equipment units. The shoulder screw is a unique screw that is designed to provide a secure fit while still allowing the unit the joint that it needs to operate properly. Depending on the unit and application, this screw is designed to provide rotation for pulleys, gears, and other moving parts. When they are damaged or wear out, or the threads strip, they will need to be replaced. There are several incidents that could cause damage to a shoulder screw. Regardless, a replacement with this genuine OEM part will be necessary. This OEM shoulder screw is manufactured to exact specifications and can be used with models from Cub Cadet, MTD, and Troy-Bilt. This part will require a socket or nut driver to replace. The shoulder screw is a fairly simple replacement. Allow the unit to cool and wear gloves for hand protection. Since this part has multiple applications, owners should consult their parts diagram for the exact placement of this shoulder screw. The screw is sold individually.

This part is a replacement washer. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. The intended use for this part is to properly replace a defective, broken, or lost washer in outdoor power equipment.Washers are a standard piece of hardware that provide a larger bearing surface for screws and bolts, allowing them to securely fix comonents together more efficiently. They may become lost or worn, requiring replacement. Always ensure that the equipment is completely powered off and is cooled down before attempting to start the repair process. For more accurate information on installation of this particular washer, reference the owner's manual or equipment diagrams for specific instructions and part location. This is an authentic OEM part and as such is sold individually and made from durable and high-quality metal. This washer can be used with outdoor power equipment manufactured by Craftsman, MTD, Troy-Bilt, and other brands.

There are multiple uses for the 5/16-18 Hex Screw. It is often used with small gasoline-powered yard equipment such as lawn and garden machines. While hex screws such as these may be used in edgers and snowblowers, the most frequent use this screw is in yard tractors. This variety of screw is commonly used in attaching the various appendages of gas-powered equipment to a central operating platform. In particular, these hex screws are used to secure the engine block of power tools to the frame or housing of the equipment. Once in place, these fasteners have an almost unbreakable strength to them. This is so much so the case that often, in order to detach the engine manifold and repair the inner workings of an engine, the bolts must be chiseled or cut loose. In such cases, it is necessary for the bolts to be replaced during reassembly. Manufacturers insist that genuine OEM replacement parts be used in the rebuilding process. These replacement parts were manufactured to the same exacting specifications used to make the original screws. These OEM screws are compatible with equipment made and sold by Yard-Man, Cub Cadet, Troy-Bilt, Husky, MTD, Bolens, and Yard Machines.

This replacement part is a housing bearing and is intended for use in different types of lawn equipment. This is a genuine replacement part made by MTD. Housing bearings are commonly found in different types of machinery and make it easier for the user to install different bearings and shafts inside or near the engine. This extends the operating life and simplifies maintenance along the way. A new housing bearing might be needed if the current one is damaged or broken in any way. It is common that this part become stripped overtime due to normal wear and tear. This replacement or repair should be fairly easy and should require only common household tools. Be sure to wear work gloves while repairing or replacing this part. This part is an OEM replacement part and is sourced directly from the manufacturer. This housing bearing is sold individually so be sure to purchase the correct amount.

This lock washer is used frequently for a number of applications on power yard equipment. The size, 5/16, is the default for many small engine housing and manifold applications. Lock washers are used with machined bolts to fasten engine blocks to the housing of the equipment being used. The compressed washer is able to handle the constant vibration of the small gasoline engine without losing the seal between the screw or bolt and the housing. Typically these lock washers only need to be replaced when they are misplaced during repairs or when the screws that attach them have to be chiseled or cut away, meaning the washers are destroyed as well. These OEM certified replacement washers have been manufactured to the same specifications as the originals they are replacing. In addition to lawn mowers, lock washers of this type and size are frequently used on blowers, lawn tractors, cultivators, snowblowers, and trimmers. Brands compatible with this type of washer are Murray, Husky, Poulan, Bolens, Yard-Man, Cub Cadet, Troy-Bilt, Yard Machines, MTD, and Ryobi.

This key is a genuine MTD part, sold individually. A key can be used as a replacement part for outdoor appliances including lawn mowers, snowblowers, tillers, and edgers. This genuine OEM part is made out of high quality, durable metal material meant to withstand exposure to the elements and general wear and tear over long-term usage.This is a genuine OEM replacement part sourced directly from the manufacturer. It is sold individually. This key is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Troy-Bilt, Husky, Yard Machines, Huskee, Montgomery Wards, Yard Man, and MasterCut.

This genuine MTD shoulder screw is an OEM replacement for use on select MTD machines and outdoor power equipment. The shoulder screw has several applications depending on the exact model of equipment, although it is often used to hold handles in place on push mowers. These screws can become worn or get lost over time, necessitating a replacement. It's important to always use genuine OEM parts when making a replacement on outdoor power equipment. This OEM shoulder screw is manufactured to exact standards by MTD and designed to work with several machines that are manufactured by the brand, along with select models from other outdoor power brands. It is sold as an individual unit, and those who need more than one will have to purchase additional quantities. This part can generally be replaced with minimal effort and won't usually require much disassembly. Gloves should be worn for safety whenever working on outdoor equipment, and it may be a good idea to disconnect the spark plug, as well.

This replacement part is a cotter pin. It is a genuine replacement part made by MTD. Cotter pins are also sometimes known as clevis pins and are responsible for fastening two metals together. This allows the machine to work properly and operate smoothly. A new cotter pin might be needed if the current ones are damaged in any way or even missing. This part is small so it can be misplaced after years of normal wear and tear. It is possible that this part become stripped or lodged in place over time. The repair should be fairly easy and only require common tools. Be sure the engine is completely powered down before beginning this repair. This pin is sold individually. This is a genuine OEM replacement part sourced directly from the manufacturer to ensure a proper fit.

This part is a replacement flat washer. 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 damaged, misplaced, or defective flat washer in a variety of power equipment. Flat washers are a standard piece of hardware with many different uses. Their primary purpose is to increase the bearing surface area of a screw. This can help to prevent screws from becoming loose over time due to pressure that leads to them sinking into the surface. 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 flat washer, the appropriate owner's manual and included diagrams should be referenced.As an authentic replacement part, this flat washer is suitable for use on several different models of small engine outdoor power equipment manufactured by MTD, Murray, Craftsman, and other brands. This is a genuine part made of high-quality, durable metal and is sold individually.

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 lock washer is used frequently for a number of applications on power yard equipment. The size, 5/16, is the default for many small engine housing and manifold applications. Lock washers are used with machined bolts to fasten engine blocks to the housing of the equipment being used. The compressed washer is able to handle the constant vibration of the small gasoline engine without losing the seal between the screw or bolt and the housing. Typically these lock washers only need to be replaced when they are misplaced during repairs or when the screws that attach them have to be chiseled or cut away, meaning the washers are destroyed as well. These OEM certified replacement washers have been manufactured to the same specifications as the originals they are replacing. In addition to lawn mowers, lock washers of this type and size are frequently used on blowers, lawn tractors, cultivators, snowblowers, and trimmers. Brands compatible with this type of washer are Murray, Husky, Poulan, Bolens, Yard-Man, Cub Cadet, Troy-Bilt, Yard Machines, MTD, and Ryobi.

This bell washer is a genuine MTD part, sold individually. This bell washer can be used as a replacement part for a lawn tractor, chipper shredder, tiller, or lawnmower. This bell washer adds spacing on a shaft in the tool.If the user of the appliance notices that a washer is missing, it should be replaced. General wear and tear is very normal for outdoor appliances, and if it occurs, the washer should be removed and replaced with this genuine OEM replacement part.This is an OEM part sourced directly from the manufacturer. It is sold individually. This bell washer is compatible with the following outdoor appliance brands: MTD, Yard Man, Yard Machines, and Troy-Bilt.

The replacement screw seen here is made from high-quality, durable metal. It is an identical replacement for a faulty screw in many types of lawn and garden equipment. The screw features a hex-bolt shaped head and is used for various applications in the machines. Owners will want to refer to diagrams of their model to ensure the correct application for the screw. A screw may need to be replaced for any number of different reasons. In some cases, the screw could become lost when making other repairs to the machine. It could also become bent or the threads could be damaged. Corrosion is also a possibility over time. Replacing the screw is typically considered a fast and easy repair. The screw is a genuine OEM replacement part that is sold individually. The screw can be used for many models of snowblower, lawnmower, chainsaw, tiller, string trimmer, log splitter, edger, and wood chipper. Compatible brands include Craftsman, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Montgomery Wards, Bolens, Yard-Man, and MasterCut.

This flat washer is a genuine MTD part, sold individually. This flat washer can be used as a replacement part in lawn mowers, snowblowers, tillers, edgers, chainsaws, log splitters, and wood chippers. The purpose of a flat washer for one of these small engine outdoor appliances is to serve as a fastening component, spacing internal parts out to reduce friction.The flat washer in a small engine outdoor appliance is a small component that can easily be lost or misplaced, in which case it should be replaced as soon as the operator notices its absence. The flat washer can also be stripped away over time, in which 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 flat washer is compatible with the following outdoor appliance brands: MTD, Craftsman, Toro, Cub Cadet, Troy-Bilt, Yard Machines, Huskee, MasterCut, Yard Man, Turf King, Montgomery Wards, Husky, and Murray.

This genuine OEM replacement part idler pulley plays an important part on many lawn tractors, mowers, and snowblowers. It drives the engine's belt system, particularly the belts connected to the crankshaft. It helps to create motion throughout the engine, including in the steering pump, air compressor, and the alternator. Therefore, without this pulley, the engine will not function properly. As with any part of an engine, an idler pulley will begin to wear down over time. When this happens, an idler pulley will begin slipping, causing the belts to no long run smoothly. If an idler pulley breaks completely, the engine will not start. Before replacing an idler pulley, be sure to let the engine cool completely, as you will have to remove several parts with a screwdriver and socket wrench set. This idler pulley will work with Troy-Bilt, Yard Machines, MTD, Cub Cadet, and Yard Man appliances. It is a high-quality replacement part sourced directly from the original manufacturer. This part ships individually.

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.

This is a genuine replacement link deck lift. This part is found on lawn mowers. It is used to raise and lower the deck that protects blades in the mower. If damaged, this part can create problems with lowering mower blades, causing the mower to be unusable. The link deck lift rarely can be damaged or worn due to regular wear and tear. It can also be bent and may need a hammer or mallet to bend back and be removed. Replacing the link deck lift is a simple fix. A wrench, socket set, and mallet may be needed to remove and replace this part. Depending on the type of mower used, remove the link deck lift from the pin. Realign the replacement link deck lift on the pin. This is a genuine MTD replacement part. The link deck lift is compatible with most lawn mowers and occasionally snow blowers. This part is sold separately.