Mastercut Parts

This OEM part is a cotter pin for lawnmowers. The cotter pin is the small clip that secures the mower deck to the mower. A cotter pin can become rusted or damaged due to exposure to the elements. If the cotter pin is no longer securing the mower deck, then it will need to be replaced. Luckily replacing this part is a relatively simple fix.To replace the cotter pin, start by making sure the mower is turned off. After that, locate the old damaged pin. Use a pair of pliers to pull it out of its place. Once removed, slide the new pin into its opening and make sure it is set securely on the mower deck. Once secured, turn the mower on to see if the pin can hold the mower deck.This genuine replacement part is sold individually and is compatible with MTD brand mowers.

Click pins are used in various lawn equipment machines to hold the wheels on. For larger riding lawn mowers, click pins are only used on the smaller front wheels. The click pin penetrates through the axle spindle to hold the tire in place. The part can get lost, damaged, or wear out with regular use. It's also possible to misplace the click pin when changing a tire because it has to be removed first before working on the wheel. A missing, damaged, or worn click pin must be replaced.Click pins are very easy to replace with only a pair of pliers. Wear gloves when making the repair. Start by pulling out the old click pin from its location with the pliers. Insert the new click pin back into the hole located in the spindle.This click pin is a genuine OEM replacement part. It is made with durable, high-quality metal. It is supplied by the manufacturer. It is compatible with both MTD and Murray brands. The equipment the click pin can be used with includes lawn tractors, lawn machines, and other lawn equipment. It is sold as an individual unit.

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.

This replacement part is a transmission assembly intended for use in lawn equipment. This is a genuine replacement part made by MTD. Transmissions work with the engine, pulleys, and other parts to ensure that the machine is working properly. A new transmission might be needed if the current one is unable to power the appliance on, or if the machine stops working abruptly while in use. Be sure the appliance is completely powered down and cooled off before attempting to replace this part. It is recommended that the user refer to the appliance manual for more detailed instructions on how to install this part. This is an OEM part sourced directly from the manufacturer. It is sold individually. This replacement part is compatible with lawn equipment made by MTD.

This is a transmission assembly designed for lawn mowers. This part works with the engine to allow for speed control of the mower. The mechanism propels the mower forward by rotating the drive axle, which turns the wheels. Transmission assemblies are reliable, but are still prone to failure. They are made up of a series of interconnected metal parts which may become corroded or otrwise damaged over time. The engine also naturally exerts stress on the assembly which will give rise to wear and tear. There are several signs that point to the transmission assembly no longer being operational: the transmission locking up, a grinding or whining sound when the transmission is engaged, or the wheels not propelling forward.Replacing the transmission will only require a few tools and will necessitate the removal of the drive cover and wheels. Users should refer to their owner's manual for their specific model's configuration. This is a genuine OEM replacement transmission assembly and it is sold individually. The transmission assembly works with MTD, Troy-Bilt, and Yard Man models.

This is a replacement differential assembly. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. This part can be used to replace a broken, damaged, or faulty differential assembly on a variety of different lawnmower models.The differential transmits the torque created by the engine to each of the wheels. A differential allows the wheels to each spin at a different speed, improving maneuverability. If the differential assembly malfunctions, the lawnmower may be difficult to drive or not move at all. Access to proper tools is required to install this part. It is always recommended that the appropriate safety precautions are adhered to when attempting to fix any power tools or machinery. For more accurate information on how and where to install this differential assembly, refer to the appropriate owner's manual and included diagrams.As an authentic replacement part, this differential assembly is suitable for use on several different lawnmower models manufactured by MTD, Cub Cadet, Yard Machines, Yard Man, and Troy-Bilt. This is a genuine part made of high-quality, durable materials and is sold individually.

This part is a replacement upper housing assembly. 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 broken or defective upper housing assembly on lawn tractors.Damage to the upper housing assembly can cause the engine to leak coolant. As the housing assembly becomes cracked or eroded over time, coolant can begin to leak. If the upper housing assembly is damaged or deteriorated in any other way, this part should be replaced. Special tools may be necessary to install this part properly. 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 installation of this upper housing assembly, 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 metal. This upper housing assembly can be used with a variety of lawn tractor models manufactured by MTD, Craftsman, Yard Machines, Bolens, Cub Cadet, Husky, and Troy-Bilt.

This is a simple set of lawnmower ignition keys. They’re also used for an array of riding mowers, lawn tractors, and even snowblowers. To simplify repair and replacement procedures, most manufacturers use standardized keys for all their machines in a given class. As a result, a single key can be used for dozens of machines. The keys are manufactured from stainless steel, with an INDAK logo stamped into the center. Regardless of whether the machine is a walk-behind mower or a full-sized lawn tractor, a keyed ignition is easier to operate than a recoil cord. Similarly, replacing a key is generally straightforward. The exception is if the old key has snapped off in the ignition. In this case, a set of needle-nosed pliers can sometimes be used to extract the key. A powerful magnet can also be helpful if the broken key is being stubborn. In the worst-case scenario, the ignition may need to be replaced. This is an OEM part sourced directly from MTD, and it is sold as a set of two.

This light socket is a genuine MTD part, sold individually. This light socket can be used as a replacement part for a lawn mower a snowblower. The purpose of a light socket is to provide a space for the light bulb to be positioned so the operator of an outdoor appliance can continue to use the appliance in the dark or in a situation requiring illumination.If the light socket suffers damage that prevents it from maintaining and stabilizing the placement of the headlight, it should be removed and replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer. It is sold individually. This light socket is compatible with the following outdoor appliance brands: MTD, Craftsman, Toro, Cub Cadet, Ryobi, Troy-Bilt, Yard Man, Yard Machines, Huskee, Montgomery Wards, and MasterCut.

Battery does NOT contain battery acid

This flat washer is a genuine MTD part, sold individually. This flat washer can be used as a replacement part in lawnmowers, snowblowers, tillers, string trimmers, leaf blowers, edgers, log splitters, and wood chippers. The purpose of a flat washer for one of these small engine outdoor appliances is to prevent friction between one or more components while also creating spacing between components.The flat washer in a small engine outdoor appliance is a very small component that can be easily lost or misplaced at any point during its typical lifespan. The flat washer could also suffer damage during the course of general use, and if the damage to the flat washer precludes it from reducing friction and spacing one or more components, the flat washer should be removed and replaced by this genuine OEM replacement part.Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This flat washer is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Ryobi, Troy-Bilt, Yard Machines, Huskee, Montgomery Wards, Yard-Man, Turf King, and MasterCut.