Mastercut Fastener

Replacement flat washer for outdoor power equipment. Installs between bolts and surfaces to distribute load. Replace if lost, damaged, or worn out.

This flat washer is used to attach the idler pulley in a number of small and medium sized gasoline powered engines. These engines include snow blowers, log splitters, riding mowers, lawn tractors, and chippers. Because the idler pulley is subject to a great deal of resistance when the pulley is engaged, eventually the pulley will wear out. Should there be a squealing sound when engaging the drive, the problem is likely the idler pulley. In these cases, the pulley must be replaced. It is a good idea to replace the surrounding hardware when replacing the idler pulley; tNhis includes the flat washer, which is subject to corrosion during heavy use. To replace the idler pulley, first detach the spark plug cap. If on a mower or tractor, drop the mower deck. Remove the original pulley and install in order: replacement pulley, hex bolt, flat washer, flange nut. Apart from dropping the mower deck, the only tools required to complete this installation may be a 9/16 ratchet and combination wrench. This washer is a genuine OEM replacement part, designed to perfectly replicate the original piece. This washer is compatible with Troy-Bilt, Yard Man, Yard Machines, MTD, and Craftsman devices.

Center hex nut for lawn mowers, snow blowers, and tillers. Secures blade assemblies and drive components. Replace if stripped, corroded, or missing.

Hex lock nut secures bolted joints on outdoor lawn equipment. Replace if threads are stripped, nut is missing, or won't hold proper tension.

The lock nut is a piece of standard hardware that may have a variety of applications on lawn and garden equipment, including on engines, housings, and other components. The lock nut offers a secure fit by tightening into a flange that prevents the nut from loosening like a regular nut might. Over time, the flange or the nut can become worn or damaged. In some cases, lock nuts may be lost during the process of other repairs or maintenance. Replacing them with genuine OEM parts like this lock nut is the best solution. This lock nut is compatible with hundreds of machines, including mowers, snowblowers, and chippers from MTD, Troy-Bilt, Cub Cadet, RYOBI, Yard-Man, Yard Machines, Bolens, and Husky. The ¼-inch lock nut has multiple locations and applications, so owners should consult their parts diagram for exact placement and part number identification. This lock nut is made of durable metal and sold as a single unit. Those who need additional pieces will have to order multiple quantities. This part will require a wrench or a socket to replace, as well as pliers and/or a screwdriver to hold the bolt or screw in place.

Flat washer for lawn tractors and outdoor power equipment. Replaces cracked, missing, or worn washers. Essential fastener for secure assembly.

Replacement spacer for lawn mowers and tractors. Installs between components to maintain proper clearance. Order a new spacer if worn or missing.

Thumb screw that secures the air cleaner assembly on lawn mower and small engines. Replace if damaged, stripped, or missing due to vibration.

Replacement muffler stud assembly for lawn mowers, tillers, and small engines. Secures the muffler to the engine block. Replace if broken or missing.

Hex head bolt that secures components together on lawn tractors and outdoor power equipment. Replace if damaged, stripped, or missing to restore assembly.

Hex nut fastener for lawn tractors and riding mowers. Secures various components and assemblies. Replace if stripped, corroded, or missing.

Bell washer for lawn mowers and tractors. Installs to secure components and prevent loosening. Replace if cracked, worn, or missing for proper assembly.

Dowel pin fastener for lawn mowers and outdoor power equipment. Secures two components together. Replace if damaged, worn, or missing during repairs.