Parts for Mtd 490-SU: Engine Parts

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

Fuel tank nipple connects fuel lines to the tank on small engines. Replace if cracked, leaking, or worn to restore proper fuel line connections.

Protective metal shield that covers the muffler on snow throwers. Replace if cracked, damaged, or missing to protect the muffler and prevent burns.

Throttle control knob for snow throwers and gas snowblowers. Replaces broken, cracked, or missing throttle knobs for smooth engine speed adjustment.

Replace a non-responsive or broken control panel that prevents engine starting or throttle adjustments. Restores complete operational control of your snow thrower.

Snowblower won't start or shuts off unexpectedly? This ignition switch controls engine power. Direct replacement part restores reliable starting.

This is a genuine replacement ignition key that is manufactured by MTD for use in select models of outdoor power equipment. The ignition key is a plastic piece that is inserted into the ignition cylinder to start the machine. Turning the plastic key will

Replace your snow thrower's choke knob if the original is cracked, broken, or missing. Installs on the engine control panel for manual choke operation.

Fuel line kit for lawn tractors and outdoor power equipment. Replaces cracked, brittle, or leaking fuel lines. Includes multiple hoses and fittings.

M6 flange bolt for lawn and garden equipment engines. Replaces broken, stripped, or missing bolts. Secures engine components and covers.

Fix poor engine performance or loss of power with this push rod kit. Opens cylinder valves for proper combustion. Fits lawn tractors and mowers.

Snow thrower won't start when you pull the cord? A broken or loose starter handle prevents engine starting. Easy 10-minute fix for most models.

Muffler assembly for snow throwers and lawn engines. Replaces cracked, rusted, or missing exhaust mufflers. Installs on engine exhaust port.

This valve kit is a genuine MTD part, sold individually. This valve kit can be used as a replacement part for a snowblower. The valve kit comes with all of the components necessary to replace the valves of a snowblower. The valve kit comes with a metal ne

Secures engine and frame components on lawn mowers and snow throwers. Replace if stripped, rusted, or missing to keep parts firmly attached.

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.

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

This is a genuine MTD fuel cap replacement made for use on select snowblowers. It features a molded gasket for secure sealing and less risk of losing parts. The fuel cap is responsible for securing the fuel in the fuel tank during operation so that it doe

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.

Plastic primer bulb that draws fuel into the carburetor when pressed. Replace if cracked, broken, or no longer creating proper seal for priming.

Replacement fuel tank for snow throwers and gas snowblowers. Holds gasoline for engine operation. Replace if cracked, leaking, or damaged.

Fastening bolt for snowblowers and lawn equipment. Secures components together when used with a nut. Replace if bolt is stripped, rusted, or missing.

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

Throttle return spring installs on snow thrower engine to control throttle opening and closing. Replace if stretched, broken, or missing from linkage.

Secures engine components and mounts on outdoor power equipment. Replace if bolt is stripped, damaged, or missing to ensure proper assembly and fit.

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.

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.

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.

Flat washer for engine recoil starter assembly. Replaces worn, missing, or damaged washers during recoil maintenance or repair. Ensures proper spacing.

This is a small engine spark plug positioned in the engine cylinder head. It supplies the spark that will ignite the air-fuel mixture to enable an engine to produce power. This particular spark plug is designed with superior corrosion resistance and depen

Muffler gasket seals exhaust connection on snow throwers. Replace if exhaust leaks or noise increases. Verify fit with your model number before ordering.

Intake valve seal prevents air and fuel from escaping during engine operation. Replace if you notice oil consumption or reduced performance. Verify fit with your engine model number before ordering.

Fix engine valve noise or loss of compression with this valve spring retainer. Secures valve springs to control valvetrain operation. DIY-friendly repair.

Fix engine starting problems or loss of compression with this valve spring. Controls valve timing in small engines. Common repair for lawn tractors and snow throwers.

This is a replacement ex. valve spring retainer for use with snow blowers, lawnmowers, and log splitters. The function of a valve retainer is to fit on top of a valve spring and to keep it in place. This seal ensures that there is no oil leaking into the

Rocker stud bolt that secures the rocker arm assembly in small engines. Replace if threads are stripped, bolt is bent, or stud is broken or missing.

This genuine MTD replacement part is a rocker arm for use with snowblowers, lawn tractors, and other equipment with an engine. A properly functioning rocker arm is essential for the safe and reliable use of the equipment. The rocker arm works to open the

Fixes engine misfires and rough running caused by improper valve clearance. This adjusting nut helps restore correct valve timing on lawn mowers and tillers.

Replaces a cracked, hardened, or broken primer bulb on gas-powered engines. Installs on the carburetor to inject fuel for priming before starting.

Engine intake gasket seals the carburetor to engine connection. Replace if you notice air leaks, rough idling, or difficulty starting. Confirm fit with your model number.

Carburetor gasket seals the fuel system on snow throwers. Replace if you notice fuel leaks, hard starting, or rough idling. Confirm fit with model number.

Engine won't start or runs rough in cold weather? A faulty choke assembly prevents proper fuel mixture during startup. Direct replacement part for snow throwers.

Seals the carburetor fuel bowl to maintain proper pressure and fuel delivery. Replace if you notice fuel leaks or engine performance issues.

Seals the fuel bowl to prevent leaks and keep dirt out of your fuel system. Replace when cracked or leaking. Confirm fit with your model number.

Creates a leak-proof seal between the fuel drain plug and tank. Replace if you notice fuel leaking from the drain area. Verify fit with your model number.

Fix fuel leaks or loose carburetor connections with this fuel bowl mounting bolt. Secures the fuel bowl to prevent sediment clogs. Quick 5-minute fix.