680/S Parts

Replaces a stripped, damaged, or missing 5/8" hex flange nut on your lawn mower or snow thrower. Secures blades and other components with integrated washer.

This is a genuine replacement bolt that is designed specifically for use on select lawn tractors. This tractor bolt is a specialty piece of hardware designed for use on the steering segment gear. This screw holds the gear in place and is exposed to constant vibrations and repetitive motion as a result. Over time, that can result in damage, wear, or even total breakage of the bolt and require a replacement. If the bolt isn't functional or is missing, the steering segment gear will not be secured and that can lead to further damage if left unattended. Using a genuine replacement part like this will guarantee an exact fit for compatible models. This genuine OEM gear bolt is manufactured by MTD. It is compatible with lawn and garden equipment from RYOBI, HUSKEE, Troy-Bilt, Bolens, Yard Machines, Yard Man, and Cub Cadet, along with select models from MTD. The bolt works for more than 100 compatible models. It is made of durable metal and sold as an individual unit. A wrench or socket will be required to replace this part. Always wear gloves when performing repairs on lawn and garden equipment and allow the engine to cool before doing any work.

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

Black plastic wheel hub cap for lawn tractors and riding mowers. Replaces cracked, broken, or missing hub caps. Snaps onto wheel hub for a finished look.

This low-current transformer supplies a 30 mA control feed used by the appliance's low-voltage circuitry, helping control and ignition components operate reliably. It replaces a failed transformer to restore normal control function. What it does:

• Provides a regulated 30 mA low-current supply to the appliance's control/ignition circuit.
• Ensures consistent low-voltage power for relays, sensors, or spark modules that require 30 mA.
• Commonly replaced when the appliance fails to power control circuits or generate ignition.
• Can stop intermittent control behavior caused by a weak or damaged transformer.

• One 30 mA transformer (1 pk).

• Disconnect power to the appliance before inspecting or replacing the transformer.
• Verify wiring orientation and connector fit; match the old transformer's terminals to the replacement.
• Avoid forcing connectors; inspect harness and insulation for heat or damage and replace if needed.

This OEM replacement push cap can be used in a variety of lawn and garden equipment. The push cap is secured to the end of a shaft, providing protection to the user from the sharp metal edge of the shaft. The push caps that are included with the machines may wear out over time or fall off in some cases, creating an injury risk involving sharp metal edges. These push caps are high-quality and made from durable plastic. They are easy to install. The OEM push cap is a genuine part made by the original manufacturer, to ensure quality and s proper fit. The push caps can be used on lawn tractors, chippers, shredders, log splitters, and other equipment. Some of the brands that this push cap is compatible with include MTD, Husky, Yard-Man, Bolens, Troy-Bilt, Ryobi, Yard Machines, and cub Cadet.

Mulching plug for lawn mowers and tractors. Blocks the discharge chute opening to enable mulching mode. Replace if cracked, warped, or missing.

Shoulder spacer for lawn tractors and riding mowers. Maintains proper spacing between components during assembly. Replace if missing, damaged, or worn.

Fix loose or vibrating parts with this jam nut. Used as a locknut to secure standard nuts in place on mowers and tractors. Easy 5-minute installation.

If your lawn tractor won't stop properly or brakes feel weak, this brake puck creates pressure on the brake disk when you push the pedal. Essential safety part.

Wing nut for lawn tractors and outdoor power equipment. Secures covers, guards, and components. Replace if stripped, missing, or damaged.

Ball joint assembly for lawn tractor front suspension steering. Replaces worn, damaged, or broken ball joints that affect wheel alignment and control.