316904443 Parts

Flat washer for lawn tractors and outdoor power equipment. Fits between fasteners and surfaces. Replace if worn, corroded, or missing for proper fit.

This is a replacement screw that is a genuine part for select outdoor power equipment units. The shoulder screw is a unique screw that is designed to provide a secure fit while still allowing the unit the joint that it needs to operate properly. Depending on the unit and application, this screw is designed to provide rotation for pulleys, gears, and other moving parts. When they are damaged or wear out, or the threads strip, they will need to be replaced. There are several incidents that could cause damage to a shoulder screw. Regardless, a replacement with this genuine OEM part will be necessary. This OEM shoulder screw is manufactured to exact specifications and can be used with models from Cub Cadet, MTD, and Troy-Bilt. This part will require a socket or nut driver to replace. The shoulder screw is a fairly simple replacement. Allow the unit to cool and wear gloves for hand protection. Since this part has multiple applications, owners should consult their parts diagram for the exact placement of this shoulder screw. The screw is sold individually.

This replacement part is a center sprocket. This is a genuine replacement part made by MTD. This part is used to connect certain pieces and use a turning or rotating mechanism to allow the engine to run properly and effectively. A new center sprocket might be needed if the current one has worn ridges. This can be due to a high level of friction after years of normal wear and tear. Because of the rotating motion, this part can be easily stripped over time and will need to be replaced. Wear work gloves during this repair to prevent injury to the user and those around them. This is a genuine OEM replacement part. This part is sold individually and is sourced directly from the manufacturer.

Depth stake tube for front-tine tillers. Installs to measure tilling depth. Replace if bent, cracked, or missing for accurate depth control.

Throttle trigger handle for gas line trimmers. Mounts to the control handle shaft to control engine speed. Replace if broken, cracked, or stuck in position.

Replace a damaged or missing clutch cover on your gas line trimmer. This protective cover shields the clutch mechanism from debris and impact damage.

Throttle cable for gas line trimmers. Connects carburetor to throttle trigger. Replace if damaged, kinked, frayed, or broken during use.

This muffler assembly attaches to the exhaust port of a gas-powered string trimmer engine. It reduces engine noise and directs exhaust gases safely away from the operator. Replace this part if the trimmer is excessively loud, if you see visible cracks or holes in the muffler, or if exhaust gases are leaking from damaged seams.

String trimmer won't cut or head doesn't spin? Likely stripped gears in the gearbox. This assembly drives the cutting head. DIY install in minutes.

The cutting head assembly houses the cutting line and is located at the bottom of the trimmer shaft where cutting occurs. Replace it when the line won't advance, the head is cracked, or cutting performance becomes poor.

Replacement cutting line for gas line trimmers. Creates clean, professional-looking cuts in grass and weeds. Replace when worn or broken. Verify fit with your model number before ordering.

Boom assembly for gas line trimmers. Replaces broken, cracked, or damaged boom tubes. Essential structural component for proper trimmer operation.

Air cleaner assembly cover for gas line trimmers. Protects the air filter from debris and damage. Replace if cracked, broken, or missing to maintain proper filtration.

Fix squeaking sounds during operation with this tiller transmission pulley. Holds drive belts that power the transmission. Common repair for damaged pulleys.