SRM-420ES-LW ((AR)(U16726001001-U16726999999)) Echo Trimmer - Overview

This OEM replacement part is used to pump fuel from the tank to the carburetor in order to start the engine. It may also be referred to as a Primer Bulb. It is made of durable black plastic and is sold individually. This part will be found in various locations, depending on your model; refer to your owners manual to locate it on your mach...Read moreine, but is commonly found on the side of the air cleaner or carburetor. To complete this repair, you will need a screwdriver. The Purge Bulb needs to be replaced when it is cracked or damaged. It will become fatigued through regular use and may leak fuel when it is malfunctioning. Customers rated this repair as Easy.

This OEM Fuel Filter is a white and silver, steel part, sold individually. It requires a pair of pliers to install and is ranked as Easy to repair by our customers. This part attaches inside of the fuel tank, and is used to clean the fuel of debris. This part should be changed regularly as part of good engine maintenance. If the engine ...Read moresounds like it is not getting enough fuel or is underperforming, remove the filter to heck for a blockage. If there is a blockage or the part is leaking, then it likely needs a replacement.

Also referred to as a Spark Arrester, this Spark Arrester Screen is an authentic OEM replacement part that is not part of a kit or assembly. It is made of metal and sold individually. The purpose of this screen is to prevent flammable debris from entering the engine and becomes worn through regular use. If the screen is clogged, remove th...Read moree screen from the muffler, hold it with pliers, and use a torch to burn off the debris before reinstalling the screen. This part needs to be replaced when it becomes damaged or worn. When the screen is malfunctioning, you may notice debris exiting through the muffler. To complete this repair, you will need a screwdriver and pliers. This screen is located within the muffler; refer to your owner's manual for the exact location on your model. Customers rated this repair as Easy.

This OEM nut is a 5mm, gold, metal nut, which is sold individually. It can be installed with a Wrench or Socket and Torque Wrench by torquing to the manufacturer specifications. This nut is used to secure another part in place, and should be replaced if damaged due to fatigue (such as damaged threads or rounded ends). This nut can have v...Read morearious uses on various equipment, and as such the difficulty of the installation can vary, but generally this is an easy repair.

This spark plug is a genuine OEM part that is used on gas-powered lawn and garden equipment. The spark plug creates the spark that ignites the fuel and air mixture inside the engine, allowing it to run. It comes in a cylindrical shape with a ceramic insulator and a metal electrode that protrudes from the top. If your spark plug is faulty,...Read more your small engine may misfire, have difficulty starting, consume more fuel or not start at all. To check that the spark plug is faulty, you will need to use a spark tester to test it for electrical failure. Once you have done so, you can remove the faulty spark plug using a spark plug socket and ratchet. Place the new spark plug in to the socket and use your hands to carefully thread it into the engine. It is important to note that you should not wait until your spark plug is faulty to replace it. It should be replaced regularly as part of your annual small engine maintenance.

Genuine OEM replacement part, this item is sold individually. The Vent Cover is installed on the vent tube on the carburetors for the outdoor products listed below. After the Vent Hood is installed on the vent line, the the Fuel Tank vent is attached to the Vent Hood.

It is a genuine manufacturer sourced replacement screw that is specially made for use with Shindaiwa and Echo handheld lawn and garden equipment. This high-quality hardware has multiple applications depending on the model of your equipment, please refer to appropriate diagrams for correct location and use of this item. Please note this durable metal Torx screw is sold individually.

This is an authentic replacement part manufactured for use with outdoor power equipment. The screw has multiple applications depending on the model of equipment. This screw is sold as an individual replacement part please see model diagram for associative parts.

It is a genuine item that is supplied by the original manufacturer for use with Echo and Little Wonder handheld lawn and garden equipment. The purpose of this clip is to secure the vent pipe to the fuel tank vent. It provides an identical replacement for a faulty or a missing hardware that was installed on a new unit, please make sure to ...Read morecheck the diagrams of your specific model for the exact location and application of this component. Keep in mind this high-quality clip is made of durable metal and is sold individually.