19A40024 (2015) MTD Snow Blower - Overview

This individually sold shear pin is an OEM replacement that is most typically used in snowblowers but can also be used within snowblower attachments for lawn tractors. Its main uses are connecting the auger and auger shaft, which are the rotating blades, and to protect more valuable components such as the transmission.If the snow is causi...Read moreng excessive force or there is a jam within the auger and connected housing,it will cause the shear pin to snap, effectively stopping the rotation of the auger, while the auger shaft and gears will continue turning. If the shear pin snaps, snow will simply build up on the outside of the auger housing, since the auger will no longer spin. This shear pin has a .25-inch diameter, and 1.5-inch length and is sold individually. Most augers have a pin on each side, so you may need to purchase more than one, and it is also recommended that you carry spare pins in case of a future breakage.

Sourced directly from the manufacturer, this replacement part is designed to secure otherwise loose parts in place, allowing the machine to operate properly. This Bow Tie Cotter Pin is not part of a kit or assembly and is sold individually. It is silver, made of metal, and is used in a variety of models for various purposes. This part n...Read moreeeds to be replaced when it is broken or damaged, or the threads have become stripped. Depending on their location, this part is known to wear with regular use. You will need a wrench or socket set to complete this repair. Customers rate this repair as Easy.

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 nut is a manufacturer-approved replacement part for various lawn and garden equipment. It is sold individually, not as part of a kit or assembly. Also referred to as a Lock Nut, it is resistant to loosening when threaded on a bolt. It has a variety of applications and is used in multiple locations on most models. Please refer to your...Read more owners manual to determine the exact location. While made of durable metal, the ends can round off from improper use of a wrench or socket. Depending on the location, this part may also become worn through regular use of your machine. It should be replaced when visibly cracked, worn or damaged. To complete this repair, you will need a wrench or socket, and a torque wrench. Ensure you torque the bolt according to the manufacturer recommendations. Customers rate this repair as Easy.

Designed for use in various models of lawn and garden equipment, this part is not sold as part of a kit or assembly. It is made of metal, is gold in color, and is sold individually. This part may also be called a Flange Lock. This nut is designed to lock in place, preventing vibrations and other parts coming loose. This nut may be locate...Read mored in multiple locations on your machine, refer to your owners manual to determine if this is the correct part. You will need a wrench or socket set and a torque wrench to complete this repair. You should only torque the nut to the manufacturer recommendation, no tighter. You will need to replace this part when it is worn or damaged. While this part can wear through regular use, it is most commonly damaged through improper use of a wrench or socket. Customers describe this repair as Easy.

Also referred to as a Lock Nut or Flange Lock, this nut is designed for use with various lawn and garden equipment. The purpose of this part is to hold parts in place while resisting loosening when properly threaded. It is sold individually, not as part of a kit or assembly. It is black, made of metal, and is found in a variety of locatio...Read morens. Refer to your owners manual to determine if this is the correct part. This part will need to be replaced when it is weak or broken. The symptoms experienced when this part breaks will depend on its location. You will need pliers to complete this repair. Customers rate this repair as Easy.

This is an authentic OEM part for Craftsman lawn and garden equipment. This bushing has an internal diameter of 0.380", is made of durable black plastic, is not part of an assembly or kit, and is sold individually. The purpose of this bushing is to ensure there is a tight fit between parts. A common sign this part needs to be replaced i...Read mores if you notice any parts loosely connected or detached. This part will become worn through regular use of the machine. It is located in various areas, depending on your model. Refer to your owner's manual for the exact location. You will need a wrench and pliers to complete this repair. Customers rate this repair as Medium difficulty.

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 is a worm gear that is designed for use within a variety of snowblowers and snowblower tractor attachments. The worm gear is used to rotate the auger through the drive mechanism, also known as the transmission. Featuring an approximately 2-inch diameter, this worm gear is made of high-quality, durable metal and is sold as an individu...Read moreal part. The worm gear will likely be secured in place using bolt or other fastener, and replacing this gear will require a wrench set and screwdriver. Make sure to check any user manuals or diagrams for exact placement of the worm gear within your snowblower.

Sourced directly from the original manufacturer, this Bell Washer is made of gold-colored metal and is sold individually, not as part of a kit or assembly. It is used to provide spacing between various part assemblies along a shaft. If you hear a strange noise coming from the shaft area, or you notice the Washer is visibly worn or damag...Read moreed, it will need to be replaced. Refer to your owners manual to determine the exact location of this part. Customers rate the difficulty of this repair as Medium.