RM430 (41AS99MS983) MTD Leaf Blower / Vacuum - Overview

This is an authentic Craftsman replacement part that has been sourced from the original manufacturer to be used with trimmers and blowers. The gasket is used to seal the connection between the carburetor and the air cleaner assembly. It is recommended to replace gaskets when servicing the motor to ensure proper seals when the parts are reassembled. This item is available as an individual replacement part.

This is a manufacturer approved O-Ring designed for lawn and garden equipment. This is the O-Ring that provides an Air Tight seal between Carburetor and Cylinder Head. If doing maintenance on carburetor it is recommended to replace the O-Ring instead of re-using the old one. Over time rings and seals tend to dry out and would no longer provide proper seal compromising engines performance.

This carburetor is supplied by the original manufacturer as a replacement part for gas trimmers. It is made up of a metal body and plastic choke lever. The carburetor is responsible for mixing air and fuel for combustion within the engine. Over time, it can fail due to various reasons such as blockage in the fuel connections, clogged jets...Read more, damaged float, a worn-out needle valve, or a faulty gasket. A faulty carburetor will result in poor idling, difficulty starting, loss of power, stalling, and misfires. Before beginning any repairs on the carburetor, drain the fuel from the fuel tank and disconnect the fuel lines. Remove the air filter assembly and disconnect all other attachments that secure the carburetor to the engine. Remove the mounting fasteners that hold the carburetor and carefully pull it off the engine. Inspect the carburetor gasket and replace it as well if it is no longer providing an adequate seal. Place the new carburetor in position and reinstall the mounting fasteners to keep it in place. Reassemble the equipment in reverse order to complete the repair.

This is a foam air filter designed for use within various models of outdoor power equipment like trimmers and leaf blowers. This foam filter measures approximately 3-inches in length and fits within the air filter assembly to prevent contaminants from entering your equipment. Air filters commonly build up with dust and dirt over time, and...Read more will need to be replaced every so often, and regularly inspecting them for build ups can reduce the amount of extra maintenance that is required. If your air filter is clogged, it will lead to worse performance from your equipment, like difficulty starting or not starting at all, and can even damage the carburetor and engine. To replace the air filter, remove the cover for the air filter housing, and remove and dispose of the old filter. Rub a small amount of oil into the new filter before installing it and securing the air filter cover.

This is a genuine OEM sourced part which is specially made for use with Craftsman handheld lawn and garden equipment. Its purpose is to deliver electric current from the ignition system to the combustion chamber. It will ignite the air fuel mixture by the spark. Unfortunately, over time a spark plug can wear out or it may get damaged even...Read moretually requiring a replacement to ensure peak performance. Keep in mind this high-quality spark plug is made of durable materials and is sold individually. Please make sure to refer to the owners manual of your model for the correct location and application of this component.

This part is an OEM sourced directly from the manufacturer. It is designed for blowers, trimmers, and edgers made by Troy-Bilt, Ryobi, Yard Man, MTD, and Cub Cadet. The metal star screw fits into various parts and will require a Torx screwdriver. It will need to be replaced if it becomes lost or stripped. This screw is available as an individual replacement part even though many might be needed.

This is a genuine manufacturer-sourced component which is specially produced for use with Troy-Bilt, Yard Man and MTD handheld string trimmers. It is an identical replacement for a missing or a faulty spring that was installed on a new unit. The purpose of this hardware is to apply tension on the throttle trigger. Please make sure to refe...Read morer to the appropriate diagrams of your model for the correct location and application of this part. Keep in mind it is a high-quality spring is made of durable metal and is sold individually.