SRM-3020U (U09915001001-U09915999999) Echo Trimmer - Overview

The Primer Pump, aka the Pump Bulb, is a clear, individually sold, plastic part, sourced from the original equipment manufacturer. It has an Outer Diameter of 0.616 Inches, 15.66mm and is 0.558 Inches and 14.19mm in height. This part is used to pump fuel from the tank to the carburator and is rated Easy to install. This part installs on...Read moreto the primer assembly. If the part dries out or starts leaking that means it is broken (likely due to fatigue or general wear) and must be replaced. Check the model number to ensure you are choosing the right part.

This a a genuine OEM replacement check valve for your small engine. It is also known as a fuel tank vent. You may need to replace this part if you are noticing debris or dirty oil in the reservoir. Make sure the engine is cool before you begin this repair, and remove the wire and boot from the spark plug to prevent the engine from starting up.

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.

The m10 Left Hand Thread Nut is a 10mm, gold metal part, sold individually. This nut is a "reverse thread". It requires a wrench or socket set to install, and installation is rated as "Easy". Use this part to secure the blade to the unit, by attaching it to the shaft, securing the cutting blade. If broken or damaged, it should be replaced...Read more. Refer to your make, model and diagrams to check if this is the right part for you.

The Cotter Pin (or Split Pin) is a 2x22mm silver metal part, sold individually. It is rated as "Easy" to install, and installation will require a set of pliers. It can be attached in various locations on a variety of equipment and is used to secure and lock parts in place. If broken, damaged, or worn down the part it is securing may becom...Read moree loose, and the part should be replaced. If this part is removed for repairs, replace it with a new one. Refer to your make, model, and diagrams to make sure this is the correct part.

Used in over 150 models of outdoor power equipment, this clip is commonly used to clip fuel lines or other hoses/tubes in place. It is sold individually, not as part of a kit or assembly, made of metal, and is silver in color. When this clip becomes damaged or worn, it can no longer support the fuel line, which may cause a fuel leak and...Read more/or smell. This wear will occur as part of regular use of your equipment. To complete this repair, you will need a wrench, screwdriver, and pliers. It is found in a variety of locations depending on your model; please refer to your owners manual for the exact location. 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 is a genuine replacement part that has been OEM sourced to ensure quality. The metal spring is intended to be used with trimmers from Shindaiwa and Echo. This spring is used within the cutting head to provide compression between the case and the spool housing. This item is sold as an individual part.

This is an authentic OEM sourced replacement part. The spring retainer is intended to be used with trimmers from Shindaiwa and Echo. The retainer is used to support the spool's compression spring within the cutting head assembly. This item may not require tools to install and is sold as an individual part.

This is a genuine Echo replacement part that has been sourced from the original manufacturer to be used with trimmers. The stopper is used to support the flexible liner to limit vibration inside the main pipe assembly. The stopper is sold as an individual replacement part, please note two stoppers may be needed.

The Blade Fixture is a silver, metal, individualy sold blade, which attaches at the bottom of the cutting head assembly, being held on by the nut and cotter pin. It is used to secure the blade fixing plate of the trimming tool. Installation is rated as "Easy" and requires a wrench and pliers to complete. If broken or damaged due to genera...Read morel wear, the cutting blade will not be secured, may be loose, or may not be able to stay on, which means you need to replace it. Refer to your make, model, and diagrams to ensure this is the correct part.

It is a genuine OEM approved replacement item specially designed for use with Echo gas powered handheld tools. This replacement fuel-strainer/filter fits inside of the fuel tank. The purpose of this item is to filter out dirt and debris from contaminating engines. Over time fuel filter will get clogged and restrict the fuel getting to the...Read more carburetor. At this point filter should be replaced. This filter consists of a metal body with fabric filter material and it is sold individually.