Mastercraft Parts

Secures hardware, handles, and connections on lawn equipment. Replace if stripped, corroded, or missing. Standard hex nut for various outdoor models.

This is a genuine 5/16 hex nut, a standard piece of hardware used to affix various components securely. This MTD nut is used in multiple applications and has several placement options depending on the model of the engine. Nuts can become stripped or worn over time. In some cases, the screws they are attached to may become stripped, which might require a replacement of both. A wrench is required to complete the replacement. This hex nut is designed to work with several brands that feature MTD engines, including RYOBI, Yard Machines, Yard-Man, MTD, Troy-Bilt, Husky, Bolens, and Cub Cadet. There are hundreds of machines that use this nut, including tractors, lawnmowers, blowers, cultivators, and snowblowers. This nut is sold individually; purchase additional parts as necessary.

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.

Cotter pins are simple but very effective fasteners used primarily to hold wheels in place on mowers. This is particularly true of the front wheels on riding mowers. Cotter pins are very light and can become overly pliable after extensive use. In some cases, the front wheels of a mower, which are the guide wheels that steer the device, become difficult to manage. The cure for this situation is often simply the replacement of the cotter pins that are not holding the guide wheels adequately in place. Before attempting to remove the pins, it is essential that the spark plug boot is moved so that the mower cannot be started. This is an important safety step because the repairer will be getting under the mower near the blades. The back wheels should be blocked so the mower cannot move, then the front end placed up on blocks. Remove the mower's hubcaps to gain access to the axle spindles. Straighten the legs of the pin so that when the curved portion of the cotter pin is grasped with pliers and it can be pulled straight back and be removed. The spindle, washers, and wheels should be checked for wear before the new pin is placed and secured. This OEM cotter pin is compatible with Bolens, Yard-Man, Craftsman, Yard Machines, Cub Cadet, Turf King, Troy-Bilt, Huskee, Toro, Ryobi, MTD, MasterCut, Murray, and Montgomery Wards.

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.

Fix a mower that won't move forward or has a locked-up transmission. This replacement transmission rotates the axle to propel your mower smoothly.

Auger won't turn or makes grinding noise? This 30-inch auger gearbox assembly restores snow throwing power. Moderate DIY repair with basic tools.

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.

Light socket for lawn tractors and outdoor power equipment. Replace when socket is cracked, corroded, or bulb won't stay secure. Verify fit with your model.

Headlight lens covers the bulb to evenly disperse light on your lawn tractor. Replace if cracked, yellowed, or broken to restore visibility. Verify fit with your model number before ordering.

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 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.