Parts for Mtd 41ADZ20C791: Engine Assembly Parts

Few parts fulfill as many roles on lawn mowers and other landscaping power tools than the cover screw. This screw serves to attach metal housing parts, assemblies, and shrouds to one another on equipment such as power vacuums, snow blowers, edgers, tiller

Fastening screw for outdoor power equipment. Secures components and reduces vibration. Replace if stripped, corroded, or missing from your machine.

This is a short block assembly for a string trimmer. The short block consists of many of the engine components, including the cylinder and crank case, the piston and connecting rod, the crankshaft, the flywheel, the spark plugs, and the ignition module. T

Engine won't start or runs rough? This spark plug creates the ignition spark for your tiller. Simple DIY fix when the electrode wears down over time.

This replacement part is an o-ring. It is a genuine replacement part made by MTD. O-rings are small but are a very important part of many appliances. These rubber rings are placed around parts that have spaces in their vicinity. This blockage created by t

Replacement mounting screw for tillers and outdoor power equipment. Secures components and panels. Order a new screw if original is stripped or missing.

Engine won't start or runs rough? This tiller flywheel assembly controls ignition timing. Moderate DIY repair (1-2 hours) restores reliable starts.

Spacer for tiller assembly. Maintains proper spacing between components. Replace if cracked, worn, or missing to ensure correct fit and alignment.

Fix a trimmer that won't start or has weak spark with a new ignition module. Direct replacement part restores reliable engine starting in about 30 minutes.

This is an insulator assembly includes the insulator, seals, and hardware. It is designed to create the right spacing between the cylinder and carburetor on many blowers and trimmers made by various manufacturers. The insulator assembly also keeps heat fr

O-ring gasket creates a seal to prevent fluid and gas leaks in tillers and lawn equipment. Replace when cracked, brittle, or leaking. Verify fit.

These O rings are replacement parts intended for use in a number of gasoline-powered lawn trimmers. The O rings serve as gaskets and are placed at the entry and exit points in the carburetors where gasoline and air are mixed and the expansion powers the t

Carburetor for tillers and trimmers. Mixes air and fuel for proper engine operation. Replace if cracked, damaged, or clogged beyond cleaning.

A carburetor gasket is a thin rubber material that provides a seal between two parts. Its primary purpose is to prevent fuel and air leaks. This gasket is installed between the air cleaner and the carburetor. Over time, it can crack and tear due to hea

Secures the air filter and protects internal engine components from debris. Replace if cracked, broken, or damaged to maintain proper filtration coverage.

Foam air filter keeps your trimmer engine running smoothly by supplying clean air. Replace when visibly dirty or clogged to restore performance.

Replace your gas line trimmer fuel tank assembly if you notice fuel leaks, cracks in the tank, or difficulty starting. Moderate DIY repair for most models.

Replacement fuel cap assembly for tillers and outdoor power equipment. Seals fuel tank, prevents debris entry, and features vent slots. Needed when original cap is cracked, broken, or gasket is worn.

The clutch assembly uses centrifugal force to connect the shafts and create the drive shaft motion that powers the machine. The drive shaft nests inside the other shaft, and over time these parts can wear and become damaged with regular use. Today's parts

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

This is a genuine replacement screw designed for use in select MTD engines on lawn and garden equipment. Specifically, this is an anti-rotation screw, which is used to stop the drive shaft housing from turning inside of the main housing assembly. This scr

Replace your gas line trimmer's throttle cable when the original is frayed, kinked, or broken. Connects the throttle trigger to the carburetor.

Muffler assembly for gas leaf blowers and line trimmers. Includes muffler and mounting components. Replace if cracked, rusted, or damaged. Installs on engine.

Engine o-ring gasket creates a compression seal between engine components to prevent oil and fluid leaks. Replace when worn or cracked. Verify fit with your model.