25A-1 - Overview

This carriage bolt measures 5/16-18 x .75 and fastens two parts in your machine together. It has a round domed head and a square underside so the bolt does not rotate once it has been secured into place. If it has signs of deformation or wear, you will need to replace it. To unthread this bolt, you need an adjustable wrench to loosen the ...Read morenut found on the end of the bolt. You may need to apply a lubricating oil to the bolt if it is stuck. You may need to clamp down on the head of the bolt with pliers while continuing to turn the nut counterclockwise. You can then slide the carriage bolt out of its hole or tap it gently with a hammer. This bolt is a standalone product and the nut is not included. This bolt was sourced directly from its manufacturer.

This OEM Wheel comes in black and white, and is constructed of rubber and plastic. This part attaches to the axle of the unit to facilitate movement. If damaged, it must be replaced. This part requires a wrench/socket set.

The outer quadrant attaches to the inner quadrant. This item is made out of plastic and is sold individually. It is an authentic OEM sourced item which is specially produced for use with chippers, shredders, cultivators, lawn mowers, and trimmers made by MTD and Troy-Bilt. During the installation process, no tools should be needed to replace this part. It will need to be replaced if it becomes broken.

This authentic OEM item is specially made for MTD and Troy-Bilt tillers. It is one of the special seals for the transmission shaft. Unfortunately, over time the material tends to wear out and it may begin to crack eventually requiring a replacement. Keep in mind this high-quality oil seal is made of durable rubber and is sold individually...Read more. Check the owner's manual and the diagrams for your model to ensure the correct repair procedure. A wrench set will be needed to replace this component.