Parts for Mtd 490-WU: Wu Crankcase Parts

This connecting rod bolt is a genuine MTD part, sold individually. This connecting rod bolt can be used as a replacement part in lawnmowers, snowblowers, and log splitters. The purpose of the connecting rod bolt for one of these small engine outdoor appliances is to securely affix the piston assembly and the crankshaft so that the two components cannot come loose from one another while the appliance is in operation.The connecting rod bolt in a small engine outdoor appliance might need to be replaced if the component is damaged to the point that it cannot continue to affix the relevant components to one another. If the components loosen and the connecting rod bolt is at fault, the connecting rod bolt 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 connecting rod bolt is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Troy-Bilt, Yard Machines, Yard-Man, and Huskee.

Engine losing compression or making knocking sounds? This piston pin snap ring secures the piston pin in place. A small but critical engine component.

Fix engine knocking or loss of power with a new piston pin. Essential for connecting the piston to the connecting rod in small engines. Simple repair.

Replace your engine governor gear and shaft if your engine runs too fast or surges. Fits lawn tractors, snow throwers, and walk-behind mowers. DIY-friendly.

Engine won't start after sudden stop? A sheared flywheel key breaks the connection between crankshaft and flywheel. Simple DIY repair.

This oil fill plug is an OEM part sourced directly from the manufacturer, and it is sold individually. It is manufactured by MTD. An oil fill plug keeps the oil where it is supposed to be in the machine. It is designed for use with snowblowers, tillers, leaf blowers, wood chippers, and log splitters. It is compatible with products from brands such as Craftsman, Cub Cadet, Troy-Bilt, Yard Machines, and MTD.The oil fill plug is crucial in preventing oil from leaking as well as clearing the path upon removal for any needed oil changes. It is removed when the oil needs to be drained. The replacement or repair process of the oil fill plug should be straightforward, though it may be helpful if the owner or operator uses a socket wrench to aid in the replacement process. The user replacing the part should always wear gloves during any assembly, replacement, or installation processes. The user should also refer to the owner's manual of their equipment and any guiding diagrams that clarify the placement location.

Seals the engine sump to prevent oil leaks in lawn mowers and snow blowers. Replace if you notice oil pooling or leaking. Verify fit with your model number.

M6 x 1 flange bolt for outdoor power equipment. Secures engine covers, handles, and components. Replace if stripped, rusted, or missing threads.

Engine o-ring gasket seal prevents oil and fuel leaks. Replace when cracked, flattened, or leaking. Verify fit with your model number before ordering.

Engine dipstick o-ring seals the oil dipstick tube to prevent leaks. Replace if cracked, hardened, or leaking oil. Verify fit with your model number.

Oil drain pipe for small engines and snow throwers. Replaces cracked, broken, or corroded drain pipes. Installs on engine block for oil changes.

Replacement oil drain plug for outdoor power equipment engines. Installs in the oil pan to seal the drain opening. Replace if stripped, cracked, or leaking.

Replace this engine oil seal to prevent oil leaks from the engine sump. Install when you notice oil seepage or during routine maintenance. Verify fit with your equipment's model number before ordering.

Replace a leaking or damaged oil drain assembly on your snowblower engine. Includes valve for easier oil changes. Basic hand tools required.