31AE623D190 (1999) MTD Snow Blower - 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 is an original replacement part sourced directly from the manufacturer. The screw is commonly found in yard equipment from Craftsman, such as lawn tractors, snow blowers, and edgers. This part is made of metal, and may be found in various locations in the machine, depending on model. Please be aware that there are different screws...Read more used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You will require a wrench when replacing this item. The screw is sold as an individual replacement part.

This is a shear bolt, also known as a snap-off bolt. This is a fastener designed to break under a specific amount of pressure and protect the machine it is installed on from that excessive load. In lawn equipment, the shear bolts typically connect the auger or blade to the drive shaft. Therefore, if the bolt snaps, the auger gets jammed a...Read morend cannot rotate so that it will not damage the rest of the unit. This bolt has a diameter of 5/16 inches, with 18 threads per inch, and is 1.5 inches long. To remove the shear bolt from your machine, you need to turn the power off first. With pliers or a wrench, grip onto the broken end of the bolt and twist it gently out of its hole. If it is stuck, you may need to coat the bolt with a penetrating oil or tap the bolt out with a mallet. Since this authentic OEM part is sold individually, refer to your instruction manual so that you can purchase the correct number of bolts for your machine.

This Slide Shoe is rated as "Easy" to install and requires a wrench set. It is a manufacturer-approved part that comes in black and is constructed of metal. The part is used to help the snowblower slide smoothly and is attached on the side of the augur housing. If missing or broken, it should be replaced.

This chute flange keeper is sourced from the original equipment manufacturer for use in snowblowers. The plastic keeper allows the snowblower chute to pivot, and secures the flange that connects the chute to the blower frame and holds it in place during use. Over time the flange keeper can break or fall off, which causes the chute to disl...Read moreodge or shift from its position. If you notice that debris is discharged in the wrong direction, and you have difficulties adjusting the chute then this is a sign that the flange keeper is no longer functioning as it should. Clean the chute flange and surrounding area before placing the new keeper on. Use a pair of pliers to align the the holes on the flange keeper with the holes on the chute and lock it in place.

This item is a genuine OEM replacement part that is intended to be used with snowthrowers and lawnmowers from Ryobi, MTD, Yard Machines, Troy-Bilt, Bolens, and Yard-Man. The metal hex head screw is used with different types of machines and the application of the screw can vary based on the model of the equipment. This screw is sold as an individual replacement part.

This item has been sourced from the original manufacturer to be used with snowblowers from MTD, Ryobi, Yard Machines, Bolens, and Yard-Man. This item is the hard rubber tire that fits onto the friction wheel and is used to rotate the friction disc. Overtime this item can wear down and need to be replaced to make good contact with the friction disc. This item is available as an individual replacement part.

This silver metal lock washer helps prevent the nut on the drive belt pulley shaft from backing off during operation, it has a 5/16-inch inner diameter and a 1/2-inch outer diameter. one washer is included, replace it if fatigue or damage allows the connected shafts to spin freely, verify fit using the equipment model or owner manual

This is a genuine OEM sourced part that is not part of a kit or assembly and is sold individually. This Spring Extension, or Extension Spring, serves a variety of purposes, depending on your model. It is black, made of metal, and may be found in multiple locations on your machine. This part needs to be replaced when it is worn, weak, dam...Read moreaged, or broken. Depending on its purpose, you may no longer have control of your machine when the spring breaks. You will need pliers to complete this repair. Customers rate this repair as Easy.

This is a genuine manufacturer-sourced part which is specially designed for use with Craftsman Snowblowers. The chute control cable guide attaches the chute control cables to the chute control lever and guides each cable as the lever is moved. This part is sold individually. Tools you will need for this repair are Pliers and an Adjustable Wrench.

An extension spring is designed to add tension and resistance to different components throughout lawn and garden equipment. This extension spring, also known as an idler spring, is designed for use with the auger within different makes of various lawn and garden equipment like lawnmowers and snowblowers. This spring is approximately 2.5-i...Read morenches long when completely wound and is made of high-quality metal. If you notice that the lever that connects to the auger is loose or has significantly less tension than normal, this spring could be broken or have lost its level of tension, meaning it needs replacing. To replace this spring, you may need a set of pliers, but you simply remove the frame cover over the spring, pull it away from the auger, and carefully pull it off. Then, simply replace that old spring with the new spring.

This 8-oz multi-purpose grease is an OEM replacement lubricant formulated for use in gear cases, transmissions, and chain cases on outdoor power equipment. It helps reduce friction and wear in high-load moving parts, supporting smooth operation and extending component life. Supplied in a convenient tube for easy application, it is an idea...Read morel choice for routine maintenance when servicing gearboxes, transaxles, or drive components that require consistent, heavy-duty lubrication.