SB624 (2006) 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.

The chute flange keeper is a genuine OEM replacement part that secures the chute flange on snowblowers. The keeper is made of plastic and fits onto the metal piece, known as the flange, that connects the chute to the blower frame and holds it in place during use. Over time the flange keeper may wear down or fall off and cause the chute fl...Read moreange to fall out of alignment. If you notice that you have difficulties adjusting the direction of the chute and you hear rattling during use, then this is a sign that the flange keeper is no longer properly attached. Before positioning the new keeper, clear off any dirt or debris in the area. Use a pair of pliers to fit the keeper on and align the holes on the flange keeper with the holes on the chute before securing it.

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 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.

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.

The air valve attaches to the wheel and is made of a durable material. This is a genuine MTD, Ryobi, Yard Machines, Bolens, Troy-Bilt, and Yard Man part sourced directly from the manufacturer for use in chippers, shredders, cultivators, edgers, lawn tractors, snowblowers, and trimmers. Keep in mind that this part is sold individually. Whe...Read moren replacing this item a set of pliers might be required during the installation process. It might wear out over time and will need replacing.