SRM-2305 (S25220001001-S25220999999) Echo Trimmer - Overview

This is a genuine ECHO/Shindaiwa replacement part It is compatible with over 150 machines listed below. The Fuel Line Grommet is placed into the fuel tank. The Vent tube, Fuel return line and fuel line are inserted through the three holes. A worn Fuel Line Grommet will cause fuel to leak from the tank. When replacing the Grommet it is advisable to replace the fuel lines at the the same time.

This Primer Bulb is a clear, plastic, individually sold part with an Outer Diameter of 0.720 inches (18.30 mm) and a Height of 0.674 inches (17.12 mm). With Flange: 0.842" (21.40 mm). This part is rated as Easy to install by customers, and attaches to the primer pump assembly. If the part shows signs of breakage, such as cracks appearin...Read moreg due to the bulb drying out, or fatigue, then it must be replaced. Refer to your owners manual/model number to ensure you are choosing the correct part.

This OEM Fuel Filter is a silver and white, steel/felt, part measuring about 1.25 inches in length and 3/4 inch wide. It can be installed with pliers and is rated as Easy to install by customers. This part attaches inside the fuel tank to clean the fuel of debris, and should be replaced during regular maintenance, check your manual for ...Read morerecommended replacement time. If the filter is leaking or it has a blockage preventing fuel flow, then it should be replaced. If the engine sounds like it is not getting enough fuel, then remove the filter and check it for blockage.

The fuel return tube or fuel return line, as it is also known, delivers fuel back to the tank from the primer bulb. This is a genuine OEM part from the manufacturer, and it is yellow in color and sold individually. Its overall dimensions are 3x6x90mm. Over time, or due to over-tightening, cracks may appear in your fuel return tube, causin...Read moreg fuel to leak. You will know it is time to replace this part if you notice these symptoms. This is an easy repair, according to our customers, and does not require any special tools. The new part will simply attach to the primer bulb and fuel tank.

This is the replacement vent tube for your outdoor power equipment. It is made of black plastic and is approximately 3 inches long and ¼ inch thick. The vent tube allows air into the fuel tank so that a vacuum is not created when fuel is being fed through the fuel line. The vent tube is often connected to the fuel line grommet that is ins...Read moretalled on the fuel tank. If the vent tube is broken or missing, it can lead to decreased engine power and performance. This part is sold individually and is an authentic OEM part sourced directly from the manufacturer.

This fuel pipe or fuel line is designed to deliver fuel to the carburetor from the fuel filter inside your tank. It is black in color, made of rubber, and its dimensions are 3x5x180mm. The fuel line is sold individually. If you notice fuel leaking from your fuel line, it could be cracked due to wear or drying out, and will need to be repl...Read moreaced. Our customers rated this repair as easy, it does not require any special tools. Attach the new fuel line inside the tank onto the fuel filter and the carburetor.

This genuine fuel clip is a silver, metal, individually sold part. It can be installed with pliers and is rated as Easy to install by customers. This part attaches to the fuel filter to secure the fuel line ot the fuel filter. If broken, likely due to fatigue, there may be a fuel leak. If damaged or missing, the part should be replaced. ...Read moreRefer to your owners manual or model number to ensure you are choosing the correct part.

This OEM replacement air filter is responsible for preventing dirt, debris, and other contaminants from entering and damaging the engine in outdoor power equipment. If the air filter is torn or clogged, less air will flow into the engine, the engine will overheat and produce more harmful emissions, you may have difficulty starting your eq...Read moreuipment, the engine components may be irreparably damaged. Replacing the air filter is an important part of maintaining your equipment, so ensure that you regularly inspect and replace it as necessary. Remove the dirty/damaged air filter, and thoroughly clean the housing. Place the new filter in and secure it with the filter cover.

This piston ring is an authentic manufacturer approved replacement part. Is is commonly used on Echo gas trimmers/edgers. The purpose of a piston ring is to create an air tight seal inside the cylinder. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase. This would cause low compression and...Read more a loss of power. Replacing an o-ring should resolve this issue. This part is made out of metal and is sold individually. To complete this repair you will need a set of wrenches, pliers and a screwdriver. • Remove the air cleaner • Drain the fuel • Remove the air cleaner case • Remove the carburetor • Remove the intake insulator • Remove the spark plug • Remove the engine cover • Remove the insulator gasket • Remove the starter assembly • Remove the fuel tank • Remove the air duct • Separate the engine • Bind the engine • Remove the clutch • Remove the flywheel • Remove the starter pulley • Unbind the engine • Remove the muffler • Separate the cylinder from the crankcase • Remove the piston ring • Install the piston ring • Reassemble and test the equipment

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 OEM sourced replacement part designed for use with Echo blowers/trimmers. This is a standard hardware which has multiple applications based on your unit. Please refer to diagrams for proper application. This screw is made out of metal and it is sold individually. To remove or install this screw you would need a screwdriver.