Parts for Mtd 120898E / 1990: 21" Parts

Truss head machine screw for lawn mowers, snowblowers, and tillers. Replaces lost, stripped, or damaged screws in engine, deck, or housing assembly.

Replace a lost, stripped, or damaged screw in your lawn mower or chipper shredder. This fastener secures components during operation and assembly.

Replacement pawl plate for lawn mowers. Secures the pawl mechanism in the starter assembly. Order a new plate if yours is cracked, broken, or missing.

Flat washer flange for lawn mowers, snow throwers, tillers, and edgers. Replace when washer is missing, damaged, or worn to ensure proper assembly.

Hex screw fastener for lawn mowers and outdoor power equipment. Replace if lost, stripped, or damaged during maintenance. Sold individually.

Replace worn spring bell washers causing loose parts or rattling noises. This conical washer cushions heavy loads in lawn equipment. Simple DIY fix.

Blade adapter kit for walk-behind and self-propelled mowers. Replaces worn, stripped, or broken adapters that connect the blade to the drive shaft.

Hex screw for lawn mowers and tractors. Secures deck, wheels, or frame components. Replace if stripped, corroded, or missing for proper assembly.

Fastener spacer for lawn mowers and snow blowers. Creates proper gap between components to reduce friction. Replace if lost, cracked, or worn.

Hex washer head screw for lawn mowers and outdoor power equipment. Secures panels, covers, and components. Replace if stripped, missing, or damaged.

This hex screw and lock washer are commonly used with lawn mowers and other small engines to secure a motor to the housing of the equipment. It is machined in such a way that it binds the manifold and frame permanently. There are occasions when these bolts have to be removed, typically when major repairs are performed on the engine. In those cases, users often find it advisable to replace the hex bolts and washers with new ones. It happens as well that these screws are so tightly fastened that they cannot be unscrewed and must be cut off. In those cases, it is necessary to replace the original screws. These replacement screws and lock washers are genuine OEM certified replacements that are manufactured to be identical to the hardware they are replacing. In addition to mowers, these hex screws are used to secure engines to devices such as log splitters, edgers, shredders, trimmers, and snowblowers. This screw is compatible with devices made by Husky, Yard-Man, Cub Cadet, Troy-Bilt, Ryobi, Bolens, and Yard Machines.

Replace worn, cracked, or missing handle grips on your lawn mower or snow blower. Restores comfortable control and cushioning to equipment handles.

Bell washer adds spacing on shafts in lawn tractors, tillers, mowers, and chipper shredders. Replace if washer is missing, worn, or damaged during maintenance.

Retainer bolt for lawn mowers and tractors. Secures components in place. Replace if lost, stripped, or damaged to restore proper fastening.

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.

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

Hex screw fastener for securing lawn mower components. Replace if stripped, rusted, or missing to ensure proper assembly and equipment stability.

Hex cap screw fastener for outdoor power equipment. Secures components with hexagon-shaped head. Replace if stripped, broken, or missing threads.

Replacement truss head machine screw for lawn mowers and outdoor power equipment. Secures panels, guards, and components. Order new hardware if lost or stripped.

This carriage bolt is a self-locking bolt designed to be used in an unthreaded square or round hole. These bolts are used in outdoor lawn and garden equipment due to their ability to handle heavy weight loads.Carriage bolts are often used to join lawnmower handles to the base of the mower. Over time, the vibration of the lawnmower may cause the bolt to become loose. During routine maintenance, if the bolt is loose, use a wrench to tighten the nut holding the bolt in place. If the bolt is missing, this carriage bolt replacement can be installed. Push the bolt through the hole; if the fit is snug, it may need to be lightly tapped. Once the bolt is through the other side, thread a nut on the bolt. Tighten the nut with a wrench.This is a genuine OEM part sourced directly from the manufacturer. It is sold as an individual unit and does not come with the nut. This carriage bolt is designed for lawnmowers, snowblowers, and other outdoor lawn and garden equipment manufactured by Bolens, Craftsman, Cub Cadet, Huskey, Troy-Bilt, Turf Pro, MTD, Ryobi, and Mastercut.

Controls lever movement for smooth gear shifting. Replace if mower won't shift properly or lever feels loose. Confirm fit with your model number.