UT20635R (ST725CDR) Homelite Trimmer - Overview

This spool retainer is sourced from the equipment manufacturer for use in trimmers. It is a plastic knob, measuring 2 inches in diameter, with a threaded metal bolt in the center. The retainer has a right hand thread, and it is used to secure the spool within the trimmer head to prevent it from coming loose during operation. The retainer ...Read moreengages with the trimmer head to lock the spool in place, while it also advances the cutting line for greater cutting efficiency. If the threads on the retainer bolt wear out or the plastic body becomes damaged, the retainer will be unable to engage with the trimmer head, causing the line to tangle, the spool to come loose, and lowering the cutting performance of the trimmer. Remove the trimmer head cover and detach the retainer from the assembly. Position the new spool retainer in the assembly and thread it firmly into place.

This grass deflector acts like a shield so that grass clippings are directed away from you and the surrounding areas while you are operating your trimmer. It is often located near the bottom of your trimmer, close to the cutting head. This assembly also includes the line cutting blade, which maintains the proper length of the trimmer line...Read more. If the assembly is cracked, bent, or missing, grass clippings may fly in unintended directions. This can be dangerous if your trimmer throws debris towards you or others nearby, so it is important to replace the damaged deflector. To replace the assembly, you will need a screwdriver to remove the flat washer, wing nut and, the hex screw from the grass deflector. Please be aware that this OEM grass deflector is sold individually.

Springs are used within outdoor power equipment to provide tension and shock absorption, depending on their application and use. This spring is designed for use within trimmers/brush cutters and is made to provide tension on the spool reel mechanism, and in some cases may be used to advance the line whenever portions of it are cut off. Th...Read moreis spring measures approximately 1.3-inches in length when extended and comes as an individual part. If you notice the line/spool in your trimmer is not advancing or is coming too quickly, the spring may be damaged and need replacing. Since this spring is a high-use part, it is not uncommon for it to lose tension over time and need to be replaced. To replace the spring, you will need to unscrew the covering cap, remove the spool feeding reel, remove the old spring and install the new spring with the rest of the assembly. Make sure to feed the line back into the appropriate feeding holes prior to operation of the trimmer.

Genuine OEM replacement part, This item is sold as a kit. This is the complete Stringhead Assembly for the Trimmers shown below. It is a dual line head. To install this part, slide it on the spindle or shaft of the Trimmer The kit contains two Spool Retainers to secure the Stringhead. The red one has left hand threads and the black one ha...Read mores right hand threads. It will depend on the model you have, on which Spool Retainer to use. The cutting line diameter used in this Stringhead is .080

This replacement muffler assembly specially is specially produced by original equipment manufacturer for use with Homelite and Ryobi string trimmers. The purpose of a muffler is to soften the noise coming from the engine and provides an additional layer of filtration of exhaust. This metal muffler is designed to meet EPA exhaust regulatio...Read morens. This durable metal assemby is sold individually, please note the composite material gasket is inlcuded in this assembly.

This is an original Homelite replacement part manufactured for use with trimmers. The air filter prevents damage to the engine caused by dirt entering the air intake. Replacing a worn or clogged air filter is part of normal maintenance and is recommended to sustain engine performance. This air filter is sold individually.

This is a genuine manufacturer-approved replacement component which is specially designed for use with Homelite and Ryobi handheld lawn and garden equipment. This is the front handle which provides a user with a comfortable grip for operating the unit. It is made of high-quality plastic with metal and it is sold individually, no tools needed to replace this part.

This is an OEM sourced replacement item made for gas string trimmers. Carburetor is designed to produce a combustible mix of fuel and air before it is sent to the engine. This carburetor has a metal body and a plastic throttle lever. This assembly also includes two (2) compound material gaskets and two (2) rubber fuel lines. To complete ...Read morethis repair a wrench would be needed. • Make sure fuel is drained and spark plug is disconnected • Remove carburetor housing cover • Take out air filter and remove the air box base • Disconnect fuel lines and remove the old carburetor • Install new carburetor • Re-assemble and test the unit

This is a Genuine OEM replacement part used with Homelite Trimmers and Blowers. This item is sold individually. A spark plug is used to deliver electric current from an ignition system to an internal combustion engine. After time spark plugs will become dirty or fouled. It is a good idea to replace the spark plug once this happens. You ...Read moreshould gap your spark plug according to the owners manual of the outdoor product you have. You would need a Spark Plug Wrench (or Socket) to loosen the Spark Plug.