Parts for Craftsman 31A-3ABD799 / 2015: Wu Crankcase Parts

This piston ring set is a genuine MTD part, sold individually. This piston ring set can be used as a replacement part in a variety of outdoor appliances including lawn mowers, snowblowers, and tillers. The piston ring set comes with a variety of differently sized and shaped piston rings, which seal off the area surrounding the pistons.If the piston rings of an outdoor appliances are suffering from damage in the form of puncturing, tearing, ripping, cracking, denting, or eroding, this set can be ordered as a genuine OEM replacement part. The replacement of the broken or malfunctioning piston rings should be performed in accordance with the proper instructions from a relevant appliance manual.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This piston ring set is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Troy-Bilt, Yard Machines, Huskee, and Yard Man.

This replacement part is an oil seal. This part is a genuine replacement part made by MTD. Oil seals are commonly found in machines with small engines and are responsible for making sure that oil does not leak from the appliance during or after use. A new oil seal might be needed if the current one is missing or damaged in any way. This can include being cracked, stripped, or dented. Any type of damage may cause oil to leak from the tank which can lead to additional problems within the machine itself. Be sure to wear work gloves during this repair as oil can be difficult to remove from the hands. Refer to the correct owner's manual before replacing this part. This oil seal is a genuine OEM replacement part. This part is also sold individually and is sourced directly from the manufacturer to ensure proper fit and long-lasting use.

This is a genuine OEM gear governor assembly sourced from the manufacturer for use in many small engines in lawn and garden equipment. The gear governor assembly engages the drive shaft on small engines and maintains the speed of the engine based on presets from the manufacturer. The governor adjusts the throttle as the load increases or decreases. If the governor is not working properly, the throttle would have to be adjusted manually when the load increases and decreases.If the engine runs too slow or too fast, or if it surges, the governor may need to be adjusted. With the engine in idle, move the governor lever manually to open up the throttle. If the governor is working properly, it should push the arm back to its idle position. Fine-tune the governor using the screw on the bottom of the arm of the governor. Loosen this screw so that the throttle is wide open. Locate the clip that is connected to the governor shaft and turn clockwise. This sets the governor.The gear assembly is sold individually. It is designed for an array of small engines. This governor assembly is compatible with various models MTD, Cub Cadet, and Troy-Bilt engines.

This is a high-quality connecting rod assembly that is used in many types of lawn and garden equipment from several manufacturers. It has a metal rod that connects to the crankshaft and piston. The purpose of the connecting rod is to allow pressure and combustion to rotate the engine's output. If this part is damaged or broken, the garden equipment may not work or may not have the desired level of performance. If this happens, the connecting rod assembly should be replaced.A basic set of tools and work gloves will be needed to replace the connecting rod assembly. First, turn off the tool with the damaged rod and put it on a level and sturdy surface. The spark plug wire should be disconnected to prevent the engine from turning on. Access the rod and replace it with the new part before use.The connecting rod assembly is sold as an individual part. It is an authentic OEM replacement component that is sourced directly from the manufacturer. The part is made to be compatible with lawnmowers, wood chippers, snowblowers, log splitters, tillers, and leaf blowers manufactured by MasterCut, Craftsman, Yard-Man, Cub Cadet, Huskee, Troy-Bilt, MTD, and Yard Machines.