Parts for Mtd 31AS68EE791: Chute Gearbox Assy Parts

Replacement mounting screw for blowers and outdoor power equipment. Secures components in place. Needed when original is stripped, missing, or damaged.

This is a flanged lock nut. It’s designed to apply tension, typically on a joint that needs to have a certain amount of flex. As such, it’s mostly used on snowblower chutes and lawnmower handles. They can remain in place, but with a forgiving connection that can take a beating. The nut size is 3/8, with a thread size of 16. A lock nut will generally last for many years. However, the silicone ring inside will wear down if it’s frequently tightened and loosened. It needs to be replaced when it will no longer reliably remain in place. Generally, this begins as a symptom of slight slippage and worsens as time goes on. Thankfully, whether it’s being used on a snowblower or a lawnmower, this nut is generally straightforward to access. Simply unscrew the old nut, then screw the new nut on until it’s nice and tight. Our flanged lock nuts are genuine OEM MTD nuts, and they are sold individually.

This is a 14-tooth helical gear used in the drive system of a snowblower. It transfers rotational power between the engine and the auger or drive mechanism. Replace this gear if the snowblower loses driving force, makes grinding noises, or the auger fails to engage properly.

Flat washer for lawn mowers and garden equipment. Distributes load when fastening parts together. Replace if missing, broken, or worn to prevent damage.

This is a replacement isomount washer that works with a range of lawn and garden equipment. The flat metal washer can be used to attach to the idler arm bracket in certain machines. Washers are beneficial for ensuring there is a tight, proper connection between various pieces in a machine. They can also help to protect the surface of the connected parts.Washers are made to last, but they can still wear down over time. The metal could start to corrode, and the washer might break. It could also become bent. there is also the risk of losing a washer when working on other parts of the machine. They should be replaced when needed. Replacement is simple and will often require a wrench.The replacement washer can be used with models of lawn and garden tools such as snow blowers, lawnmowers, and lawn tractors from MTD, Yard Machines, Bolens, Yard-Man, Troy-Bilt, Cub Cadet, and Husky. It is a genuine OEM replacement part from the manufacturer. It is sold individually. Owners might want to buy several to have available.

Hex flange bearing supports rotating shafts in riding mowers and tractors. Replace when you notice grinding noise or rough rotation. Verify fit with your model.