UT21967 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.

This OEM spring, also known as a recoil or rewind spring, is housed in a container and is used to retract the starter rope on various lawn equipment models. Over time and through use, the spring will eventually lose its tension, and will break. If your starter rope has no resistance when pulling it, the starter spring is likely broken. Me...Read moreasuring at approx. 3-inches by 3-inches, this spring is suitable for use with a variety of lawn equipment models and is sold individually.

This is an authentic replacement part that is OEM sourced to be used with trimmers from Homelite and Ryobi. The lower boom assembly is used to connect the power head and the cutting head. This item is a complete part assembly that includes the drive shaft. This item is available as an individual replacement part.

This genuine fuel tank and cap assembly is found in your trimmer. The fuel tank holds the gasoline needed for your machine, while the cap seals it to prevent leaks and evaporation. It also prevents dirt and debris from getting into the engine and causing costly damage to it in the long run. You can usually find this assembly at the rear o...Read morer top of your trimmer, near the engine or handle. If the cap does not seal the tank properly and fuel spills from the assembly, it may be broken. A faulty cap can let debris or moisture into the tank, leading to contamination and engine issues. If the tank is damaged and can not hold enough fuel, your machine will have reduced runtime and require frequent refueling. To replace a damaged assembly, you will need a wrench or screwdriver to remove any bolts, clips, or screws holding the assembly in place. Be prepared to catch any fuel spillage with a container. Slide off any retaining clips or use pliers to release any clamps along the fuel lines before slowly pulling the assembly off your machine. These replacement parts are sourced directly from the original equipment manufacturer. This fuel tank and cap assembly also includes the fuel lines and the filter.

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.

This carburetor gasket is an OEM replacement part for use in a variety of lawn and garden outdoor equipment. It seals the area between the carburetor and the intake manifold to prevent air and fuel from leaking. Over time, the gasket may wear down, crack, or warp due to normal aging, exposure to heat and chemicals, or improper installatio...Read moren. A faulty gasket will cause air and fuel to leak, resulting in hard starting, rough idling, fuel wastage, and overall lower engine performance. To replace the gasket, remove the air filter cover, air filter, and carburetor. Carefully pull off the old gasket, and thoroughly clean the sealing surface of all residues. Place the new carburetor gasket onto the intake manifold, and firmly press it in place. Reassemble the equipment parts in reverse order to complete your repair.

This is an OEM sourced replacement part used on gas trimmers. A centrifugal clutch is a part that uses centrifugal force to connect two concentric shafts, with the driving shaft nested inside the driven shaft. Today's centrifugal clutches will function even when they shouldn't, far beyond the point of when they need to be replaced. Keepin...Read moreg an eye on equipment performance will determine when the centrifugal clutch requires attention. Please note the clutch drum, spacer and washer are all sold separately. This clutch is made out of metal and it is sold individually. To replace this item you would need a screwdriver and pliers.

Genuine OEM replacement part, this item is sold individually. The purpose of the 901551001 Intake Gasket is to create a seal between the Heat Dam and the cylinder head. Over time because of the heat it is exposed to this gasket will deteriorate and will have to be replaced.

This hanger cap, also known as a mounting clip, is a genuine replacement part from the equipment manufacturer to help you store hand attachments that you are using. It is a small plastic cap that acts as a protective cover for the hanger hook in lawn and garden equipment. It protects the hook from damage and keeps it from getting caught o...Read moren other items. You will need one cap for each of the attachments or tools you have. The cap will need to be replaced if it is damaged or can no longer stay attached to the equipment. To install the new cap, simply place the new cap at the end of the attachment on your equipment. Sold individually.

This is a genuine OEM sourced replacement starter rope, not an aftermarket equivalent. This part is used to pull start Homelite and Ryobi handheld lawn and garden equipment. This rope is made from durable fabric and it is sold individually. Please note, the grip handle is sold separately. Replacing this starter rope you will need a screwdriver.