Columbia Lawn Mower Parts

Seals between carburetor and engine block to prevent air and fuel leaks. Replace if engine runs rough, leaks gas, or loses power. Verify fit by model.

Hex head self-tapping screw for outdoor power equipment. Securely fastens components throughout your machine. Replace if missing, stripped, or worn.

This is a versatile screw designed with flanged hex head and double-lead threads. It is a high-low self-tapping screw with one thread that is high and the other low for easier penetration. The twin threads also reduce the amount of material displaced when the screw is driven into the material. This type of screw also creates a firmer grip. This screw can also be used to secure a newly installed front cover or grill. This part is available as an individual replacement part. It is a genuine OEM part for use with specific models of snow throwers, lawn tractors, electric mowers, chippers, and log splitters from Bolens, Cub Cadet, Craftsman, Poulan, Ryobi, Toro, MTD, Troy-Bilt, Yard Machines, and Yard-Man.

The front-drive wheels are attached to the axle with a ring gear and a left-hand smaller gear inside. The wheels are responsible for keeping the mower deck from touching the ground and keeping the blade at a good height for safe operation. They also provide easy maneuvering of the lawnmower. The black and white finish offers a clean, classic look. Although wheels don’t typically wear down enough to need to be replaced, they can become damaged over time. If the wheels are broken or missing, this replacement from the manufacturer can get a lawn mower rolling again in no time at all. Although it’s not required, it is suggested to replace wheels in pairs to ensure even wear over the lifespan of the mower. The front-drive wheel is compatible with several MTD and Troy-Bilt lawnmowers that require front drive wheels. This wheel is typically for self-propelled models. This item is sold as a single unit and additional wheels will have tobe purchased separately. These sturdy plastic wheels are direct from the manufacturer and made to their exact standards to guarantee proper performance and fit with every compatible model.

Connects the cutting blade to the drive shaft on push mowers. Replace if adapter is chipped, cracked, worn, or loosened to restore secure blade mounting.

This part is an idler pulley. The idler pulley applies tension to and guides the engine drive belt. A wrench set is needed to perform any repair involving the idler pulley part.The idler pulley can become worn over time with normal use. Wear to the pulley can cause the belt to slip. Signs that the idler pulley needs to be replaced include squealing noises coming from the equipment, the engine stalling, or overheating. The idler pulley is an essential component and it is important to replace this part if it becomes worn, broken, or damaged in any way.This part is a genuine MTD part and is an OEM part sourced directly from the manufacturer and it is sold individually. This idler pulley is compatible with lawn tractors and snowblowers manufactured by MTD, Yard Machines, Bolens, Yard-Man, Troy-Bilt, Cub Cadet, and Husky.

Deck height adjustment gear for lawn tractors and riding mowers. Replaces broken or worn gears that control cutting deck position and leveling.

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.

Cleans incoming air for optimal engine performance. Replace when clogged or debris-filled to maintain proper airflow. Verify fit with your model number.

Carriage screw that secures various components on lawn mowers and snowblowers. Replace if your screw is stripped, loose, missing, or damaged during use.

This is a genuine wing nut replacement designed for use in select walk-behind lawn mowers. Although some wing nuts are considered standard hardware on lawn mowers and other equipment, this specific wing nut connects to a bolt and secures the front baffle to the deck of the mower. Over time, this plastic wing nut can crack, fall off, or the threads may become damaged. This will result in the mover assembly being affected and the unit may not be able to be used until the nut has been properly replaced. This genuine replacement part will provide the exact fit for compatible mowers. This genuine OEM wing nut is manufactured to exact standards and comes from MTD. It can be used with hundreds of walk-behind lawn mower models from the brand, as well as those from Cub Cadet, Ryobi, Troy-Bilt, Bolens, Yard Man, Yard Machines, and Huskee. This plastic wing nut is sold individually. The carriage bolt that it connects to will need to be purchased separately if that also needs to be replaced. No tools are required for this installation, as it can simply be hand-tightened into place. Wear gloves for hand protection when performing equipment repairs.

Split pin fastener for lawn tractors and outdoor power equipment. Secures axles, linkages, and moving parts. Replace when bent, missing, or corroded.

Star knob connects upper and lower handles on lawn mowers and outdoor equipment. Replace if threading is worn, cracked, or knob is missing for secure assembly.

Shoulder spacer for lawn tractors and riding mowers. Installs to maintain proper spacing between components. Replace if worn, damaged, or missing.

Secures the mower blade to the spindle shaft on walk-behind mowers. Includes adapter, bolt, and bell support. Replace when worn or damaged.

Fixes mower that won't move forward or self-propel function fails. This transmission spur gear restores drive power. Moderate DIY repair for walk-behind mowers.