F-21 Shindaiwa 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 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 breather, also known as a fuel tank vent, is a genuine OEM replacement part used in trimmers and edgers. It is responsible for managing the pressure and air flow inside the fuel system, by acting as a valve for the fuel tank. It allows clean air to enter the tank, while preventing dirt and debris from entering as well. Over time, the...Read more breather can crack or become clogged leading to restricted air flow, inconsistent fuel supply, fuel leakage, hard starting, and engine stalling. Locate the breather on or near the fuel tank and disconnect the hoses and fasteners attached to it. Depending on your model you may need to remove the fuel tank to complete this replacement. Place the new breather in position and reattach the hoses and fasteners. Test the new part by gently blowing into the breather to confirm that the air flow is not restricted.

This fuel cap assembly is a genuine OEM part and is designed for use with outdoor handheld power equipment. Replacing your fuel cap is as simple as removing the old one and screwing the new cap on. This fuel cap keeps the fuel within the tank during operation, preventing leaks, and ensures that no dirt or debris enter the carburetor, filt...Read moreer, fuel lines or engine. Made of plastic with a cork seal underneath, this fuel cap is sold as an individual part, and has an approximately 2-inch diameter.

This individually sold fuel gasket is designed for use with handheld lawn and garden equipment and is the seal for the gas cap. This gasket is a genuine OEM part made of a composite material and will eventually become brittle because it interacts with gas and oil, meaning it will need replacing before it becomes debris in the fuel tank. T...Read morehis gasket not only prevents debris from entering the fuel tank, but it also prevents any leaks. To replace, simply unscrew your gas cap and remove the old gasket from the cap, and then replace it with the new.

This OEM Clip is a silver, steel part, which is sold individually. The part secures the fuel line to the fuel filter and is rated as Easy to install. You will know you need a new one if there is a leak around the hose where this clip is used to secure it, or if the fuel line detaches.

This part is an authentic manufacturer-sourced replacement part which is specially designed for trimmers, brushcutters and blowers. This part is sold individually and made of metal. The return spring helps return the starter pawl back to the regular position after you are done starting the engine with the recoil starter.

This genuine OEM replacement part is specially produced for Shindaiwa and Echo handheld lawn and garden equipment. It is generally used to secure the muffler, for correct application of this hardware please make sure to check appropriate diagrams of your unit. This hex socket head bolt is made from durable metal and it is sold individuall...Read morey. When installing or removing this bolt you will need a hex key which is also known as an allen wrench.

This is a genuine manufacturer sourced replacement washer that is designed for use with Shindaiwa and Echo handheld lawn and garden equipment. It helps to distribute the pressure evenly between two connected parts, for proper application please make sure to check appropriate diagrams of your unit. This part is made from durable metal and it is sold individually.

This spark plug cap is a genuine OEM sourced replacement part that is commonly utilized on Shindaiwa lawn and garden equipment. It is used to connect the spark plug to the ignition wire. Please note this durable rubber part is sold individually.

This manufacturer approved Spark Plug Terminal Cap is a part that is located inside the spark plug boot, and attaches to the spark plug to transfer the electrical current between the two. If broken, the spark plug will no longer get the electrical current it needs, and the part must be replaced. Installation is rated as "Easy" by customer...Read mores and requires pliers. This bronze, metal part is electrical and comes individually sold. Refer to your make, model and diagrams to ensure this is the correct part for you.