SRM-520ES-U (U70926001001 - U70926999999) Echo Brush Cutter - 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 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.

It is a genuine OEM sourced replacement part that is specially made for use with Echo handheld lawn and garden equipment. This screw has multiple applications depending on the model of your unit, please refer to appropriate diagrams for correct location and use of this hardware. It is made from high-quality metal and it 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.

An authentic item that is supplied by original equipment manufacturer for use with Shindaiwa and Echo power equipment. This flange nut is a high quality hardware which has multiple applications depending on your equipment, please make sure to check appropriate diagrams for correct location and use of this item. One durable metal nut is included per order.

This is an authentic OEM part. The Echo lock nut (5mm) is compatible with many small engines. This item is made to resist coming loose due to vibration. Please refer to specific manual for additional repair information. A wrench is of course, helpful for making the repair. The lock nut is sold individually.

This replacement spring washer is a genuine OEM hardware that is commonly utilized on Shindaiwa and Echo lawn and garden equipment. It has multiple uses depending on the equipment, for correct location and application for this party please make sure to check appropriate diagrams for your equipment. Please note this durable metal spring washer is sold individually.

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.

This authentic OEM sourced component is specially made for use with Echo handheld lawn and garden equipment. It is an identical replacement for a missing or a faulty terminal-spark plug cap spring that was installed on a new unit. Please make sure to refer to the appropriate diagrams of your model for the correct location and application ...Read moreof this hardware. Keep in mind this high-quality part is made of durable metal and is sold individually. Note, the #A427000013 Cap-Spark Plug is sold separately.