51938 Toro Trimmer - Parts

The OEM Air Filter is used to stop debris and particles from entering the carburetor and engine, which could cause damage. It is attached in the air filter housing. It comes in black, and is contructed from foam. Installation is rated as "Easy" by customers, and will require a screwdriver. (Tip: You can place the filter in a plastic bag w...Read moreith a bit of oil, remove it, and then squeeze the filter to drain the excess oil. The remaining oil will work as a sticky trap). If the part becomes worn over time, the engine will be hard to start and will run rich. In this case, replace the part. Refer to your make, model and diagram to ensure this is the correct part for you.

The manufacturer-certified Fuel Tank Assembly is part of a kit including the fuel lines, fuel cap, and fuel filter. It will require a screw driver, and socket set, and is rated as "Easy" to install (Tip: drain fuel before starting repairs). This white plastic part attaches to the unit and holds the fuel and filter to prevent debris from g...Read moreoing to the carburetor. If broken or damaged from regular wear/fatigue, the part will leak fuel and must be replaced. Refer to your make, model and diagrams to ensure this is the correct part for you.

This flanged star washer is a manufacturer-sourced replacement part designed for use trimmers. It is also known as a tooth lock washer due to its serrated inner edge which resembles inward facing teeth. These teeth bite into the head of the fastener and provide a better grip than standard washers. This washer also has a flange on one side...Read more which is a lip that extends past the edge of the washer. It helps to distribute the load of the fastener over a wider area to provide extra stability and a more secure hold. Over time the washer may wear down or become damaged. To remove the washer, first unthread the bolt/screw it is fastened on. Use pliers to grip the washer and gently twist it off. Place the new washer over the fastener with the teeth facing toward the surface being fastened and insert it into the designated hole. Ensure that it is locked into place. Each washer 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 part is sold individually. This part is where the stringhead assembly is mounted on the Trimmers shown below. It attaches to the spindle. The thread mount on the spindle is a left hand thread.

Genuine OEM replacement part, this item is sold individually. This Fuel Cap is is on the fuel tank on the outdoor products shown below. This is a vented Fuel Cap. It includes a gasket inside the Cap.

It is a genuine OEM approved component that is specially made for use with handheld lawn and garden equipment. The purpose of this clip is to secure the fuel line, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Unfortunately, over time parts may wear out, get ...Read moredamaged or simply lost eventually requiring a replacement. Please note this high-quality clip is made of durable metal and is sold individually.

This is an authentic OEM sourced component which is specially designed for Ryobi, Homelite and Toro lawn and garden equipment. It is an identical replacement for a missing or a faulty clip that was originally installed on a new unit, please make sure to check the appropriate diagrams of your model for the correct location and application ...Read moreof this hardware. Keep in mind this high-quality item is made of durable metal and is sold individually.

This is a genuine item that is supplied by the original equipment manufacturer for Ryobi, Toro and Homelite handheld lawn and garden equipment. It is an identical replacement for a missing or damaged string guard clamp that was originally installed on a new unit, please make sure to refer to the owners manual of your model for the correct...Read more application of this component. Keep in mind this high-quality part is made of durable metal and is sold individually.

This replacement fuel line is manufactured for use with gas powered lawn and garden equipment. It is an authentic OEM item, not an aftermarket equivalent. This line is used to deliver the fuel from the fuel tank to the carburetor. Over time these flexible rubber lines will deteriorate and crack requiring replacement. Please note the metal...Read more clips to secure this fuel line are sold separately. One line is included per order.

This is an OEM replacement part. It has a left hand threaded screw to remove and attach it to the trimmer head. Its purpose is to hold the spool with the cutting line, in the spool housing. It also acts as the bumper to advance the line from the spool. This is a well used and abused part of the trimmer. It may be a good idea to order an extra one.

This is a genuine OEM supplied replacement gearbox assembly that is specially designed for Ryobi and Homelite handheld lawn and garden equipment. It is attached to the lower boom assembly and it is what drives the trimmer head. Over time the internal components such as gears may wear out and begin to fail eventually requiring a replacement. It is made from durable metal and it is sold individually.