550 Parts

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.

Ball bearing prevents friction between moving parts in lawn equipment. Replace if worn or damaged to restore smooth wheel or pulley operation. Verify fit.

Control cable for edgers. Connects the handle controls to the engine or blade mechanism. Replace if cable is frayed, broken, stretched, or disconnected.

Control cable for gas walk-behind mowers. Installs to operate speed control or drive engagement. Replace if cable is frayed, broken, or stretched.

Grass catcher bag for walk-behind mowers. Attaches to cutting deck frame to collect clippings. Replace if torn, worn, or damaged for proper collection.

Hex head screw for securing components on lawn mowers, tractors, and outdoor power equipment. Replace if missing, stripped, or damaged during maintenance.

Hex head screw for lawn tractors and outdoor power equipment. Replaces lost, stripped, or damaged hardware. 5/16-18 thread size for secure assembly.

Hex head screw for lawn mowers and outdoor power equipment. Replaces damaged, stripped, or missing screws. Essential for secure assembly and repairs.

Foam grip for lawn mower handles. Provides comfortable cushioning and vibration dampening. Replace if worn, cracked, torn, or missing for better control.

Left-hand spring lever for lawn mowers. Installs on the handle assembly. Replace if lever is bent, broken, or missing to restore proper operation.

Compression spring for gas walk-behind mowers. Installs in the drive or control mechanism. Replace if worn, broken, or missing to restore proper fit.