Parts for Mtd 4P90MUD: 4P90mud Air Intake Parts

Replaces broken or damaged air filter covers on lawn tractors and walk-behind mowers. Protects filter from debris and ensures proper engine airflow. Verify fit with your model number before ordering.

Sponge air filter prevents dirt and debris from reaching your engine. Replace when dirty or damaged to avoid carburetor clogs and performance loss.

This air filter consists of an internal plastic frame with a foam mesh cover that captures dust and dirt. The outer, washable pad covers an accordion-style inner filter that removes even finer particles. An air filter keeps particles in the air from getting sucked into the motor, where friction will cause wear and tear to the engine. However, a filter has a limited life cycle. Eventually, it gets clogged up, which leads to limited airflow and decreased efficiency. If the engine is bogging down when it is revved up, a clogged air filter might be to blame. Simply install a new air filter and see if the motor performance improves. It is recommended to preemptively replace the air filter every spring so a clogged filter never puts a halt to a job in progress. This is an OEM part, sourced directly from MTD, and it is sold individually. In addition to MTD lawn equipment, it has also been used by other manufacturers, including Craftsman, Yard Machine, and Yard-Man.

This rubber cap is a genuine MTD part, sold individually. This rubber cap can be used as a replacement part in a lawnmower. The purpose of the rubber cap in a lawnmower is to prevent the gradual accumulation of dirt, debris, moisture, and other external materials in and around the wheel of the appliance.The rubber cap in a lawnmower can be subject to damage, loss, or misplacement, and if the component cannot serve its function within the infrastructure of the lawnmower, the rubber cap should be replaced by this genuine OEM replacement part. It is a simple replacement process that requires only placing the new rubber cap in the same area as the old rubber cap once occupied. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement.This is a genuine OEM replacement part sourced directly from the manufacturer. It is sold individually. This rubber cap is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Yard Machines, and Huskee.

This intake manifold is a genuine MTD part, sold individually. An intake manifold can be used as a replacement part in a lawn mower. The purpose of this genuine OEM part in a lawn mower is to dole out the proper ratio of air intake such that it is evenly distributed across the cylinders of the appliance.The intake manifold plays a crucial part in the ignition of the spark plugs and powering on of the engine of a lawn mower. If the component suffers damage, it should be removed and replaced by this genuine OEM replacement part as soon as possible. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This intake manifold is compatible with the following outdoor appliance brands: MTD and Craftsman.

Seals the intake manifold to cylinder head, preventing air leaks and maintaining engine performance. Replace if worn, cracked, or causing rough idle.