Mastercraft Parts

Deck skirt installs on the middle section of your mower deck to deflect grass clippings and debris. Replace if cracked, damaged, or missing.

Secures the battery in your lawn tractor or riding mower. Replace if cracked, broken, or missing to prevent battery movement and secure mounting.

Replacement skid shoe for snow blower auger housing. Protects surfaces and controls scraping height. Replace if cracked, worn, or missing for proper operation.

Center hex nut for lawn mowers, snow blowers, and tillers. Secures blade assemblies and drive components. Replace if stripped, corroded, or missing.

Hex nuts are a common type of nut used with bolts, anchors, studs, and screws. These nuts are often present in lawn and garden equipment like lawnmowers. A hex nut has a hexagonal shape with machine screw threads and can be used with lock washers. Hex nuts are made of durable metal but can become damaged, corroded, or even break over time.Visually inspecting the hex nuts on lawn equipment will provide information about whether it's damaged or broken. This might be seen as a dent, a misshapen nut, or a nut that has broken in half. If these things are present, the hex nut will need to be replaced. Remove the hex nut using a socket wrench and socket and then place a new one on the machine. Once it has been situated, tighten the nut so it holds the other parts stable before using the machine.This hex nut is a genuine OEM replacement part sourced directly from the manufacturer. It comes as an individual component. The part can be used in lawnmowers, log splitters, snowblowers, tillers, and string trimmers made by Craftsman, Toro, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Montgomery Wards, Bolens, Yard-Man, and MasterCut.

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

Hex lock nut secures bolted joints on outdoor lawn equipment. Replace if threads are stripped, nut is missing, or won't hold proper tension.

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 lock nut is a piece of standard hardware that may have a variety of applications on lawn and garden equipment, including on engines, housings, and other components. The lock nut offers a secure fit by tightening into a flange that prevents the nut from loosening like a regular nut might. Over time, the flange or the nut can become worn or damaged. In some cases, lock nuts may be lost during the process of other repairs or maintenance. Replacing them with genuine OEM parts like this lock nut is the best solution. This lock nut is compatible with hundreds of machines, including mowers, snowblowers, and chippers from MTD, Troy-Bilt, Cub Cadet, RYOBI, Yard-Man, Yard Machines, Bolens, and Husky. The ¼-inch lock nut has multiple locations and applications, so owners should consult their parts diagram for exact placement and part number identification. This lock nut is made of durable metal and sold as a single unit. Those who need additional pieces will have to order multiple quantities. This part will require a wrench or a socket to replace, as well as pliers and/or a screwdriver to hold the bolt or screw in place.

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.