String Trimmer Trimmer Head

A bump head knob is a part of a string trimmer. When the trimmer is tapped against the ground or any hard surface, it will let out more line. This component, which is primarily made from rubber, is also responsible for securing the spool to the trimmer head. Over time, a bump knob can break. If it is damaged, the trimmer won't release more lines. It is easy to install a brand-new bump head knob replacement. First, get a screwdriver and unscrew the old bump knob. Grab the replacement and screw it to the trimmer head. Tighten it for a secure fit. This replacement only comes with a bump head knob. It doesn't have other string trimmer replacement parts. For an efficient, compatible part replacement, choose this MTD 791-153066B Bump Head Knob. You can use it with string trimmer models made by MTD, Bolens, Yard-Mad, Yard Machines, Craftsman, Troy-Bilt, and Ryobi. It is a genuine OEM part that is sold individually.

This is a replacement line trimmer bump cap found on several models of trimmers. This bump cap is used to hold the spool and bumper in the spool housing. It provides some protection to the line spool. If this piece is damaged or broken, it will not keep the line spool safe and in place.The bump cap is made from durable plastic. However, it still can break or start to wear down. Parts of it could crack and chip. Check the bump cap occasionally and replace it if it is showing signs of damage. The replacement is easy. The old cap can be removed by pressing on the two tabs, and then a new one can be added. The replacement should take a matter of minutes.This bump cap is compatible with certain models of trimmers from Black & Decker and DeWalt. The cap is sold individually. It is a genuine OEM replacement product.

The inner spool reel is a genuine replacement part for select models of string trimmers. The inner reel is where the string for the trimmer is wound. Once the string has been wound around the reel, it is attached to the outer spool assembly and then threaded onto the trimmer and secured in place. This part is regularly exposed to repetitive motion and ground contact, and it can become damaged with use and require a replacement. With a genuine OEM part, owners can guarantee an exact fit for their compatible machines. This inner reel is manufactured to specific standards by MTD for use on hundreds of trimmers, including those from MTD, RYOBI, Cub Cadet, Yard Man, Bolens, Yard Machines, and Troy-Bilt. This reel does not require any tools to install. Use caution when winding the trimmer line so as not to create tangles that could jam the trimmer while it is being used. Disengage the engine before working on trimmers and always wear eye and hand protection for added safety. This inner reel is made of durable plastic and sold as a single unit. Other components will need to be purchased separately.

This reel is a genuine MTD replacement part for a lawn trimmer, which is designed to cut grass, shrubs, bushes, and weeds. The function of a reel in a lawn trimmer is to collect the line in the reel housing and then unspool the line from the housing while the lawn trimmer is in use. Within the lifespan of a lawn trimmer, it is likely that the reel will suffer some damage. This might result in issues with unspooling the line, rendering the lawn trimmer impossible to use. Damage to the reel might occur as a result of general wear and tear, overuse, exposure to the elements, or collision with the ground or another object; additionally, the reel could suffer from gradual deterioration in the form of anything from small cuts and nicks to serious piercings and erosion. If the reel is damaged to the point that the lawn trimmer is unusable, the reel should be removed and replaced immediately. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This reel is compatible with the following brands: MTD and Craftsman. This part sold individually.

This cutting head is designed for left-handed, gasoline-powered trimmers. The head contains eyelets for two sets of twine to effectively trim and edge. The assembly comes with a bump head knob so that twine can easily be increased. The knob and housing are made of extremely durable plastic that is at the same time responsive enough to respond to the user's call for additional twine. Typically, cutting assemblies work very well until a problem develops, at which time they stop working at all. Should it be necessary to replace a cutting head, the user should definitely make sure to use an OEM certified replacement. These are manufactured according to the same specification as the original. Users can replace the cutting hand by removing the cover of the trimmer's assembly. The old cutting head assembly should be able to be unscrewed. From this point, it is simply a reversal of the process, with the cover going over the new assembly and the assembly being reattached and covered. Several different manufacturers use this type of cutting head. Users will find it is compatible with MTD, Troy-Bilt, and Cub Cadet gasoline-powered trimmers.

This is a genuine replacement for the line trimmer gearbox on select outdoor power trimmers. The gearbox is the housing that holds the gears responsible for turning the line reel. When the line reel turns, the string cuts grass and weeds. This part is made of durable metal, but it is also exposed to the elements and a lot of constant vibration, so it can become damaged over time and will need to be replaced. If the trimmer head stops spinning or there is a sudden grinding noise, it could indicate that this part needs replaced. It's important to use an OEM replacement for best results. This unit is sold as a complete assembly and includes the mounting hardware, three screws, head assembly, and the cap. A hex screwdriver, socket or wrench set, and Phillips screwdriver will be necessary to replace this part. Be sure to allow the unit to cool and wear gloves whenever performing repairs.This genuine OEM line trimmer gearbox is manufactured by MTD and compatible with machines from Craftsman.

This hub is a genuine Husqvarna replacement part for a lawn trimmer, which is designed to cut grass, shrubs, bushes, and weeds. The hub is a crucial piece of a lawn trimmer that turns the string with enough force to cut through plant material. The hub contains the string that is unspooled when the engine is running and a cap with piercings through which the string is unspooled. A lawn trimmer hub might have to be replaced if an incompatible string is used on the lawn trimmer, such as a heavier string that cannot be properly spooled and unspooled by the hub. Additionally, a hub might have to be replaced from general overuse or long-term use. To remove and replace the hub, one will need a Phillips screwdriver, a flathead screwdriver, and an adjustable wrench. If the hub is damaged to the point that the lawn trimmer is unusable, the hub should be removed and replaced immediately. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This hub is compatible with the following brands: Husqvarna, Poulan, and Weed Eater. This part sold individually.