Parts for Mtd 490-SU / 2009: Engine Assembly 490-Su Parts

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.

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.

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

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.

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

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

Fuel filter for small engines on snowblowers, tillers, and lawn equipment. Replace annually or if engine runs rough to ensure clean fuel flow. Verify fit with your model number.

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

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 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.

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

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 dependable performance. Small but mighty, this component allows for increased conductivity and heat control. If the spark plug is damaged or in poor condition, many problems may arise in equipment, including sudden stop while running, overheating, and excessive gas consumption. Replace the spark plug by disconnecting the spark plug wire first, then use a socket driver or wrench to remove the spark plug. Install the new spark plug by turning it by hand initially to avoid cross-threading. If it doesn't twist anymore, use a deep socket wrench or socket driver to tighten the plug until snug. The spark plug can also be used to tune up outdoor power equipment or improve a small engine. This part is recommended to be replaced once per season. This part works with lawn mowers, snowblowers, tillers, leaf blowers, log splitters, wood chippers, and others with small engines. It is compatible with brands such as Craftsman, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Bolens, Yard-Man, and MasterCut. This is a genuine OEM part directly from the manufacturer and is sold individually.

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

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.

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

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 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.

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

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

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 needle, a spring clip, and a plastic seal. The valves on a snowblower provide a safe passageway for the fuel to reach the carburetor.Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement.This is an OEM part sourced directly from the manufacturer. It is sold individually. This valve kit is compatible with the following outdoor appliance brands: MTD, Troy-Bilt, Craftsman, Cub Cadet, Yard Machines, Huskee, and Yard Man.

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

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

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