41AC137C901 MTD Trimmer - Overview

This OEM bump head knob assembly, known simply as the bump head assembly sometimes, advances the line on your trimmer in the spool. Black in color, it is made of plastic and steel and is sold individually. Tap your trimmer on the ground to see if the cutting line advances to determine if there is a problem with this part. If it will no ...Read morelonger feed, it is likely that this part needs to be replaced. Most of our customers rated this repair as easy. You can attach your new part to the cutting head with no special tools required to complete the repair.

This is a genuine OEM replacement part, it is sold individually. The propose of the Reel and Line Assembly is to dispense the cutting line for the trimmer models below. This is a dual line trimmer. The diameter of the line used in this reel is 0.080

Genuine OEM replacement part, this item is sold individually. The 791-181459 Spring is installed in the 753-04257 slider. When not activated this part will keep the cutting line from coming out of the spool. When the Bump Head Knob Assembly is hit on the ground the springs and slider will be forced up into the spool housing releasing the ...Read morecorrect amount of cutting line. Most of the trimmers will use two of these springs.

Genuine OEM replacement part, this item is sold individually. The 753-04257 Slider is part of the cutting string release system for the Trimmers listed below. If your trimmer is not releasing the cutting line properly check this part for wear and all of the other parts associated with it.

The metal spring goes between the e-clip and the plunger and helps to maintain tension. It is a genuine item that is supplied by the original equipment manufacturer for use with trimmers. This is a small part that will need to be replaced if it becomes lost or stretched and may require a screwdriver to install the spring. This is available as an individual replacement part.

It is an authentic OEM sourced part which is made for use with handheld trimmers. This is the special component which provides a tight fit for the outer spool. Unfortunately, over time the hardware may get damaged or lost eventually requiring a replacement. One durable metal retainer is included. Refer to the appropriate diagrams for your...Read more model for the exact location and the correct application. You may need snap-ring pliers to perform this repair.

This authentic item is supplied directly from the original equipment manufacturer for use with handheld trimmers. The flexible drive shaft is secured in the lower boom assembly in order to rotate the trimmer head. It provides an identical replacement for a missing or a faulty part that was installed on a new unit. Please make sure to chec...Read morek the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality shaft is made of durable metal and is sold individually.

This is a genuine OEM sourced component which is specially made for use with Walbro carburetors commonly installed on lawn and garden equipment. It provides an identical replacement for a missing or a faulty outer spool and eyelet assembly with a retainer. It is the part that houses the spool, please make sure to refer to the appropriate ...Read morediagrams of your model for the correct location and application of this part. Keep in mind this high-quality assembly is sold individually.

The anti-rotation screw attaches to the lower handle clamp. This item is priced individually and is made out of metal. It is a genuine replacement part used in compatible tillers, trimmers, and blowers made by Ryobi, Troy-Bilt, MTD, Bolens, Yard Man, Yard Machines, and Cub Cadet. A torx screwdriver will be needed during the installation process. It will need to be replaced if it becomes stripped or broken.

It is an authentic OEM item that is designed for use with handheld trimmers. A thrust washer is a special part which helps to provide a tight fit for the spool. This part provides an identical replacement for a damaged or a missing hardware that was installed on a new unit. Make sure to check the appropriate diagrams for your specific mod...Read moreel for the exact location and the correct application of this thrust washer. Note, it is made of durable rubber and is sold individually.