850-2 MTD - 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.

The flange sleeve bearing, also known just as the bearing, is sold individually, and assists the tine shaft rotation on your tiller by reducing friction between the moving parts and securing their positioning. Because of this function, this part can wear easily and requires regular replacement. This part is OEM, black in color and made of...Read more metal. If the shaft becomes loose within the tiller housing, and you notice noise coming from it, it is likely that you need to replace this bearing. Most customers rated this as a moderately easy repair, which requires a screwdriver, pliers, a socket set, wrench driver, and nutdriver.

The Throttle Box Assembly, or the Throttle Assembly, is a kit that includes the housing, handle, and hardware. It is black and constructed of steel and plastic. It can be installed onto the right hand upper handle, using a screwdriver and pliers, and is rated as Medium difficulty to install. This kit contains the parts that control the ...Read moreamount of the air and fuel entering the engine. When the part breaks (likely due to fatigue) you will no longer be able to control the engine. If nothing happens when you move the handle, that means it has become disconnected. When the part is broken it must be replaced. Check your model number to ensure you are selecting the correct replacement part.

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 available as an individual replacement part but also includes the screws. The muffler deflector attaches to the lo-tone muffler and is made of metal. A nutdriver might be required during the replacement of this item. It may become broken and will need to be replaced. This is an authentic Briggs & Stratton and Toro replacement...Read more part that is sourced from the original manufacturer for use with engines, snowthrowers, tillers, lawn mowers, and lawn tractors.

This OEM dust cap prevents dust from entering the shaft and surrounding area of your tiller. This part is black, sold individually, and made out of plastic. Due to damage from ongoing use, this part can become broken or get knocked off entirely and go missing, which you will notice, as it attaches to the outside of the tiller gear housing...Read more. This is an easy repair that only requires a hammer to make. Please note that you will need to purchase a rubber seal alongside the dust cap when making this repair, part number 921-0175.

The bearing seal, also known simply as the seal, is a special seal for the bearings in your tiller. It attaches in the tiller housing, with the bearing and shaft, and over time it can become damaged due to fatigue and general wear. This part is made of rubber, is black in color, and is sold individually. Repairing the bearing seal will ...Read moregenerally be a medium-difficulty job, one that requires a screwedriver, socket set, wrench set, and hammer.

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 authentic OEM bearing measures 0.62 inches inside diameter, and 1.38 inches outside diameter, and is 0.436 inches thick. Silver and balck in color and sold individually, the bearing is comprised of steel and rubber. This bearing allows the input shaft to rotate freely inside the gear box, and over time can become worn or damaged. Y...Read moreou will know your bearing is damaged if it is making a growling, grinding, or squealing sound. This is an easy repair, and requires a bearing puller tool to carry out. Locate the bearing inside the gear box on each end of the input shaft, ensuring you have confirmed this is the part you need by verifying your model number or using your owners manual.

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.

This Star Knob, which may also be simply referred to as a Knob, is sourced directly from the manufacturer for use in lawn mowers and snow blowers. This part provides a quick-release for handles to fold down, and connect upper and lower handles. It is made of metal, is black, is not part of a kit or assembly, and is sold individually. Th...Read moreis part will need to be replaced if it has become cracked, worn, or damaged. The most common cause for this part needing to be replaced is worn or stripped threads no longer being able to grip. You will need a wrench or socket set and a torque wrench to complete this repair. It should be torqued to the manufacturer's recommendation. Customers rate this repair as Easy.