178986000000 Parts

Fix unresponsive buttons or controls that don't register. This push-button switch restores reliable input on your wet/dry vacuum control panel.

Sound dampening foam pad for refrigerators and freezers. Installs on evaporator or compressor area to reduce vibration noise. Replace if worn or missing.

U-bolt for adjusting refrigerator rollers. Installs on the base or leveling mechanism. Replace if bent, rusted, stripped threads, or missing.

Fix fuel leaks or loose carburetor connections with this fuel bowl mounting bolt. Secures the fuel bowl to prevent sediment clogs. Quick 5-minute fix.

Flange bolt for lawn equipment and outdoor power tools. Secures engine components and assemblies. Replace if bolt is stripped, missing, or damaged.

Replacement fastener nut for lawn and garden equipment. Threads onto bolts to secure parts together. Replace if stripped, corroded, or missing.

Throttle return spring installs on snow thrower engine to control throttle opening and closing. Replace if stretched, broken, or missing from linkage.

Replaces a worn or damaged exhaust valve adjuster in your lawn equipment engine. Durable metal component that controls valve movement timing.

Fuel cap for gas-powered engines and outdoor power equipment. Seals fuel tank to prevent debris, dirt, and air contamination. Replace if cracked or loose.

Engine dipstick o-ring seals the oil dipstick tube to prevent leaks. Replace if cracked, hardened, or leaking oil. Verify fit with your model number.

This is a replacement mounting screw used to secure the defrost timer assembly to the refrigerator control housing, restoring proper fastening and preventing the timer from shifting or vibrating during operation. What it does:

• Secures the defrost timer to the control housing so the timer stays in position.
• Prevents vibration or movement that can cause intermittent contact or noisy operation.
• Helps maintain reliable defrost cycle timing by keeping the timer properly aligned.
• Addresses symptoms such as a loose or missing fastener, rattling behind the control panel, or a timer that shifts when the door is opened.

• Unplug the appliance before starting work to prevent electrical shock.
• Access the control housing or timer bracket per your model's service instructions.
• Use the correct screwdriver or driver bit; do not overtighten—stop when snug to avoid stripping.
• Retain removed hardware for reference and compare screw length/threads before installing.

This genuine MTD replacement part is a rocker arm for use with snowblowers, lawn tractors, and other equipment with an engine. A properly functioning rocker arm is essential for the safe and reliable use of the equipment. The rocker arm works to open the intake and exhaust valves. The rocker arm may become worn out or damaged with extended use, necessitating replacement. Remember to check the rocker arm periodically to spot any wear or damage. This part is an identical replacement for a rocker arm that is missing, worn out, or damaged. Prior to working with this part, please refer to the original product manual for a full list of included parts and installation instructions. A wrench set may be required for installation of this part. For safety, always wear gloves and ensure unit is powered down and cool prior to performing any installation or repair.This high quality OEM replacement part is sourced directly from the manufacturer, and it is sold individually. It is made of high-quality durable metal. This part is compatible with a variety of MTD, Yard Machines, Troy-Bilt, Yard Man, Cub Cadet, Husky, and other equipment. Please note: original part numbers 1843974, 751-11966 is now obsolete, and manufacturer has replaced the original part numbers with this part.