Parts for Mtd 31AS615E099: Gear Assembly Parts

Flat idler pulley applies tension to your snowblower's belt for proper operation. Replace if noisy, seizing, or causing belt issues. Verify fit by model.

This replacement part is an idler arm assembly. It is a genuine replacement part made by MTD. Idler arm assemblies are meant to help the user steer and maneuver the appliance so that they can move in the desired direction. A new idler arm assembly might be needed if the current one is damaged or missing. These parts can become stripped over time and might need to be replaced. If the user is unable to steer the machine or appliance properly, the idler arm assembly might need to be replaced. Be sure to refer to the appropriate user manual for more information on how to replace this part. This part is a genuine OEM replacement part to ensure long-lasting use and proper fit. This idler arm assembly is sold individually and is sourced directly from the manufacturer.

Hex screw for lawn mowers and outdoor power equipment. Replaces lost, stripped, or damaged hardware. Secures components and panels during assembly.

This replacement part is a screw, and it is intended for use in different types of lawn equipment. This is a genuine replacement part made by MTD. This specific screw is typically found in snowblowers and is responsible for keeping different parts in place and secure. A new screw might be needed if any current ones are missing or damaged. After years of normal wear and tear screws can become stripped overtime and might need replacing. To replace this part the user should only need a common household screwdriver and possibly pliers if the screws have become wedged in an area. Overall this should be a fairly simple repair depending on the amount of new screws needed.This is a genuine OEM replacement part sourced directly from the manufacturer and is sold individually. Be sure the correct amount of screws are purchased as many machines require more than one to operate successfully.

Replacement washer for outdoor power equipment. Secures parts and maintains proper connections. Order this washer if yours is missing or damaged.

Extension spring for snow blower idler pulley assemblies. Mounts to housing to maintain proper tension in belt drive system. Replace if stretched, broken, or missing.

This lock washer is used frequently for a number of applications on power yard equipment. The size, 5/16, is the default for many small engine housing and manifold applications. Lock washers are used with machined bolts to fasten engine blocks to the housing of the equipment being used. The compressed washer is able to handle the constant vibration of the small gasoline engine without losing the seal between the screw or bolt and the housing. Typically these lock washers only need to be replaced when they are misplaced during repairs or when the screws that attach them have to be chiseled or cut away, meaning the washers are destroyed as well. These OEM certified replacement washers have been manufactured to the same specifications as the originals they are replacing. In addition to lawn mowers, lock washers of this type and size are frequently used on blowers, lawn tractors, cultivators, snowblowers, and trimmers. Brands compatible with this type of washer are Murray, Husky, Poulan, Bolens, Yard-Man, Cub Cadet, Troy-Bilt, Yard Machines, MTD, and Ryobi.

A carriage bolt is a type of fastener. It features a smooth rounded head and a square domed top. It has threading, which leads to up to the square shoulder. The purpose of its square is to prevent the bolt from spinning. Once the carriage bolt is inserted through the hole, using a nut and washer can provide additional security. Carriage bolts can corrode and loosen over time. Since it doesn't have a slotted head, a socket wrench is needed when replacing. This bolt carriage replacement is compatible with wood chippers, tillers, string trimmers, lawnmowers, and edgers. It is a genuine MTD product that measures 5/16x.075. It has a smooth rounded head and square shoulder underneath it. This carriage bolt is sold individually.

Replace your 24-inch snowblower auger housing assembly. Designed to house and protect the auger mechanism. Order a new one if cracked or damaged.

Replacement chute crank bracket for snow blowers. Holds and positions the chute at the proper angle. Replace if cracked, broken, or missing.

Chute adapter for snowblowers. Connects the discharge chute to the blower housing. Replace if cracked, broken, or no longer securely holding the chute.

Nylon nut for lawn equipment. Secures and connects components throughout the machine. Replace if cracked, stripped, or missing for proper assembly.

Flat washer for lawn mower assembly. Replaces worn, missing, or damaged washers. Ensures secure bolt and fastener connections throughout your unit.

Carriage bolt for lawn mowers and outdoor power equipment. Fastens components together with a nut. Replace if lost, stripped, or damaged during repair.

This replacement part is a hex screw, and it is intended for use in different types of lawn equipment. This is a genuine replacement part made by MTD. This screw can be used in a variety of ways depending on the repair needed. Hex screws are similar to normal screws except they have a six-sided head, like a hexagon. A new hex screw might be needed if the current one is damaged or missing. It is common that screws may become stripped or loose overtime, causing them to fall out. If any parts of the lawn mower are becoming loose or falling off, the hex screw might be missing. This replacement should be fairly easy and should only require a screwdriver and possibly pliers. This part is a genuine OEM replacement part and is sold individually. Be sure to purchase the correct amount as some appliances require more than one hex screw.

Replace a lost, stripped, or corroded nut on your lawn mower, tractor, or outdoor power equipment. Secures components for safe operation.

Replacement skid shoe for snow blowers. Mounts to the side of the auger housing to protect surfaces and control clearing height. Replace when worn.

Scraper blade installs at the base of your snow blower housing to clear snow down to pavement. Replace if worn, cracked, or missing bolts are exposed.

This carriage bolt is a self-locking fastener made for use in round or square holes to attach metal to metal in outdoor equipment. These bolts provide an added safety feature because they can only be removed from one side. Carriage bolts can carry a large amount of weight, which makes them ideal for use in outdoor yard equipment. Carriage bolts may be used to attach a lawn mower's arm to the side support and other similar applications. If the bolt needs to be replaced, removal and installation are simple. Use a wrench to loosen the nut holding the washer and bolt in place. Once the nut is loose, the bolt can be unthreaded by hand and pulled out of the hole. To install, push the bolt back through the hole. If the fit is too tight to install by hand, use a hammer to tap it in place. Reinstall the washer and nut and tighten with a wrench.This carriage bolt is designed for use in lawnmowers, snowblowers, and lawn tractors manufactured by Craftsman, Bolens, Yard Machines, Yard-Man, and MTD. This is a genuine OEM product that comes directly from the manufacturer. Note: It does not come with a nut or washer.

Snow not throwing far or impeller damaged? This 12-inch impeller assembly restores throwing distance and snow clearing power. Moderate DIY repair.

Auger won't turn or engages poorly? This 24-inch auger gearbox assembly restores power transfer to clearing paddles. Moderate difficulty repair.

Snow not clearing or auger not spinning? This right-hand spiral auger assembly rotates to move snow through the housing and out the chute. Replaces worn blades.

Left-hand auger spiral assembly for 24-inch snow throwers. Replace this auger component if cracked, bent, worn, or damaged to restore snow collection.

Auger bearing flange connects to the bearing to reduce friction during operation. Replace if worn or damaged to restore smooth auger rotation. Verify fit.