31985St Parts

The cotter pin is a fastener that is commonly used in lawn and garden equipment. The cotter pin helps provide a secure, locking fit that is adjustable and easy to remove. The cotter pin is commonly used on axles and rods, but it can have many applications depending on the machine and model. Cotter pins can become worn or break down over time because they are exposed to constant vibrations. It is important to replace damaged or broken cotter pins immediately as a broken part can render the equipment useless in many cases. This cotter pin is designed to exact OEM standards by MTD, and is designed for use in various equipment from MTD, Troy-Bilt, Craftsman, RYOBI, Yard Machines, Hard Man, Poulan, Husky, Bolens, and Cub Cadet. This is a 5/16 cotter pin that features a #34 diameter, and is made of a durable metal. This part is sold individually and those who require more than one will have to order multiple quantities. No other hardware is included. Always wear gloves when working on lawn and garden equipment.

Snow blower won't move or auger won't turn? This gear transfers power between components. Common fix for drive and auger system failures.

Left-hand double-thread worm gear for snow thrower auger drive systems. Replaces worn, stripped, or damaged gears that cause grinding or slippage.

Oil seal prevents leaking from crankshaft input and output shafts. Replace when worn or damaged to maintain proper engine lubrication. Verify fit with model.

Replace your snow blower oil seal to prevent leaks and protect engine components. Essential when you notice oil seepage or during maintenance. Verify fit.

This part is a replacement push nut. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. This part's intended use is to replace a broken or detached push nut in snow blowers.Push nuts are a special type of fastener that secures together different equipment components. Push nuts will need to be replaced if worn, broken, lost, or otherwise ineffective. When working on or near an engine, it's important to make sure the equipment is powered off and completely cool before starting any repairs. For more accurate information on how and where to install this push nut, reference the appropriate owner's manual and specific equipment diagrams.This is an authentic OEM replacement part made of high-quality materials. This push nut can be used with different models of snow blowers that have been manufactured by MTD, Craftsman, Troy-Bilt, and other brands. Part sold individually.

Tubeless air valve for lawn tractor and mower tires. Replace when cracked, leaking, or damaged during tire changes. Installs in wheel rim for proper inflation.

This part is a replacement handle lever bumper. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. The intended use for this part is to properly replace a defective or misplaced handle lever bumper in snow blowers.The handle lever bumper provides some cushioning between the frame of the handle and the control lever, making it easier for the user to operate the snow blower. If this part is damaged or misplaced, it will need to be replaced to ensure optimal functionality. Always ensure that the equipment is completely powered off and is cooled down before attempting to start the repair process. For more accurate information on the installation of this particular handle lever bumper, reference the owner's manual or equipment diagrams for specific instructions and part location. This is an authentic OEM part and as such is sold individually and made from durable and high-quality rubber. This handle lever bumper can be used with a variety of snow blower models manufactured by Craftsman, MTD, and other brands.

Flat washer for lawn tractors and outdoor power equipment. Replaces cracked, missing, or worn washers. Essential fastener for secure assembly.

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.

Flat washer for lawn tractors and outdoor power equipment. Replace if washer is missing, worn, or damaged during maintenance or repair work.

Flat washer for outdoor power equipment. Installs as a fastening component with other hardware. Replace if washer is missing, worn, or damaged.

This is a genuine washer lock that is designed to be used in various applications on lawn and garden equipment. It is a standard piece of hardware that provides a strong seal and distributes pressure between the two connected components. Because of the exposure to high pressure and vibrations, these washers can become damaged or broken over time. If they are not replaced promptly, the connection between the two different parts may be affected. These washers are small and can also get lost while doing other repairs, so it may be helpful to keep some extras on hand. This genuine OEM lock washer is manufactured to exact standards and is compatible with several lawn and garden machines from Husky, Cub Cadet, MTD, RYOBI, Yard Machines, Troy Bilt, Yard Man, and Bolens. It can be used with over 150 models of tractors, blowers, cultivators, trimmers, and snowblowers. Consult the parts diagram for the exact location(s) and application(s) of this washer. Replacing this washer will require a screwdriver or socket set to attach the screws or bolts that the washer is securing. Always wear gloves for hand protection when replacing engine components like this lock washer.

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.

This replacement part is a bearing. This is a genuine replacement part made by MTD. Bearings are small but important parts found in many different types of machines. This part is able to reduce friction among certain pieces in the engine and keep things running properly and efficiently.A new bearing might be needed if the current one is damaged or worn down in any way. Bearings might become stripped down over time due to normal wear and tear. If this is the case it is recommended that it be replaced immediately so that the machine can return to normal functioning. Work gloves are recommended when replacing these small parts. This part is sold individually and is sourced directly from the manufacturer. This part is a genuine OEM replacement part.