Columbia Lawn Mower Parts

This is a hi-pro key, or high profile key. This part is most commonly used to lock pulleys and gears into transmission shafts. Replacing a damaged, broken or lost hi-pro key is simple, requiring only a set of pliers to complete.This hi-pro key is an authentic OEM component sourced directly from the manufacturer. It is sold as an individual unit. It is compatible with lawn tractors and snowblowers from MTD, Ryobi, Yard Machines, Bolens, Yard-Man, Troy-Bilt, Cub Cadet, and Huskee. It is made of high-quality, durable metal materials.

If your snow blower won't move or gears slip, the transmission housing assembly may be damaged. This part houses critical drive components.

Replacement spindle assembly for lawn tractor mowing decks. Replaces broken, worn, or defective spindle housings. Mounts to deck to support blade rotation.

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

Fix a riding mower that won't start or stay running with this screw-mount switch. Direct replacement part for lawn tractors and riding mowers.

This is a replacement headlight bulb designed for use in lawn tractors and riding mowers. It mounts into the headlight housing and provides forward illumination for operating the machine in low-light conditions. Replace this bulb if it has burned out, flickers intermittently, or no longer lights up when the headlight switch is turned on.

Mower won't start or shuts off when you stand up? This seat safety switch prevents operation when the seat is unoccupied. Easy 15-minute repair.

Replacement light bulb for snow throwers and lawn mowers. Replace when bulb burns out or provides dim lighting. Confirm fit with your model number.

If your mower won't start or turns over but won't crank, the ignition switch may be faulty. This key-operated switch controls electrical power.

Replacement discharge chute for walk-behind lawn mowers. Directs cut grass and debris away from the deck. Replace if cracked, broken, or missing.

This is a simple extension spring with an outside diameter of 0.38 and a slack length of 2.5. It is primarily used as an extension spring for snowblowers, but may be compatible with other lawn equipment. It’s designed to apply tension as the throttle is applied. The more gas there is, the more resistance will be present. Under most circumstances, replacement is easy. When the spring breaks or gets rusty, look at both points of attachment. Memorize where it’s attached, or take a picture, and remove the old spring using a pair of pliers if necessary. Install the new spring and the tool is ready to use. This is an OEM part sourced directly from MTD, and it is sold individually. It’s black in color and was initially designed for Troy-Bilt lawnmowers. However, because this is a versatile part, it has since been repurposed for a number of MTD and related machines in other brands. These include lawn tractors and snowblowers, as well as lawnmowers, in brands such as Ryobi, Yard Machines, Husky, and Cub Cadet.

Extension spring for lawn tractors and riding mowers. Replaces broken, damaged, or missing springs in pulley and belt assemblies. Direct fit part.

Flange bearing for lawn tractors and walk-behind mowers. Replace if you notice excessive noise, vibration, or wheel wobble. Verify fit with your model number.