Parts for Briggs & Stratton 446700 (0025-0365): Air Cleaner Adapter / Back Plate Parts

Flange screw for lawn and garden engines. Distributes connection force over a larger area. Replace if threads are stripped, head is damaged, or screw is missing.

This screw is a genuine Midwest Engine part, sold individually. This screw can be used as a replacement part for a variety of small engine outdoor appliances including lawn mowers, snowblowers, and wood chippers. The purpose of a screw in such outdoor appliances is to provide a secure fastening for two or more components to one another through the piercing of the screw into the components and the rotation of the screw so that its placement is stable.The screw of a small engine outdoor appliance is a small component that can be easily lost or misplaced. If the screw is stripped or otherwise damaged, it should be removed and replaced by this genuine OEM replacement part. 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, and it is sold individually. This screw is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Toro, Craftsman, Cub Cadet, Murray, Lawn Boy, MTD, and Simplicity.

Fix oil leaks or perform routine oil changes with this engine oil drain plug. Threads into the oil tank base for secure drainage. Simple DIY repair.

This exhaust valve is a genuine Midwest Engine part, sold individually. This exhaust valve can be used as a replacement part for a variety of small engine outdoor appliances including lawn mowers, snowblowers, lawn tractors, and wood chippers. The purpose of an exhaust valve is to provide a channel for the burned gas to pass outside of the appliance and out into the air.The exhaust valve might have to be replaced at some point if it can no longer provide a passageway for burned gas to pass through on its way out of the appliance. If the exhaust valve has been blocked up, punctured, cracked, or warped, the component should be removed and replaced by this genuine OEM replacement part. It is a simple repair process that will take only a few minutes. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement. Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This exhaust valve is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Toro, Cub Cadet, MTD, and Simplicity.

Replace a worn keeper valve if your small engine has valve train noise or poor compression. This small retaining clip secures valves in lawn mowers and outdoor power equipment.

Protects your lawn tractor engine from debris and dirt that could cause damage. Replace if cracked, broken, or clogged to maintain proper airflow and engine protection. Verify fit with your model number before ordering.

Fix engine flooding or hard starting with this float needle valve. Controls fuel flow in the carburetor. Common DIY repair, moderate difficulty.

Carburetor main jet for lawn and garden engines. Installs in the carburetor to regulate fuel flow. Replace if clogged, damaged, or missing.

Fix engine starting problems or rough idling with this float carburetor. Direct replacement restores proper fuel delivery. Moderate DIY repair.

Replace your worn, cracked, or missing lawn mower engine handle strip. This cosmetic trim piece attaches to the recoil starter handle for comfort and grip.

Small metal hex nut for lawn mower engines. Secures components with threaded bolts. Replace if stripped, corroded, or missing during maintenance.

Throttle link for lawn and garden engines. Connects the throttle control to the carburetor. Replace if bent, broken, or missing for proper operation.

Metal rear door panel for dryer drum access. Replaces cracked, dented, or rusted panels. Mounts to back of dryer cabinet for maintenance access.

Control wire casing for lawn and garden engines. Protects and guides throttle or choke control cables. Replace if cracked, split, or missing.

Control wire for lawn and garden engines. Connects controls to engine throttle or choke mechanisms. Replace if frayed, broken, kinked, or missing.

Metal mounting screw for lawn and garden engines. Secures components together throughout the equipment. Replace when stripped, rusted, or missing.

Replace your lawn tractor's air cleaner element if the engine runs rough, loses power, or won't start. Simple DIY repair restores performance in minutes.

Small but essential hardware nut for lawn and garden engines. Secures components in place when used with washers and screws. Replace if stripped or worn.

Engine won't start or flywheel won't turn? This ring gear screw secures the starter ring gear to enable proper engine cranking. Simple repair.

Fix a lawn mower that won't start or makes clunking noises when starting. This starter pinion gear engages the flywheel to crank your engine. DIY-friendly repair.

This replacement valve seal is a genuine OEM part for a lawn tractor or mower. The valve stem is a type of valve that transfers oil into the cylinder and then immediately reseals due to the pressure in the chamber. However, if the seal is damaged, it will not close and oil will leak into the cylinder. If this happens, the cylinder head may become overly lubricated and not run well. This seal helps prevent that from happening. It fastens to the intake valve and valve stem keeper. Seals will naturally wear out over time due to stress and exposure to corrosive oxidizing agents in an engine. When this happens, the valve will leak oil. To test if the valve seal is compromised, look for whitish-grey smoke that indicates burning oil and also measure to see how much oil the engine is consuming. If the seal is breached, use a screwdriver and socket wrench set to change out the part. This top of the line replacement valve seal is compatible with Briggs & Stratton, Toro, and Lawn Boy lawn tractors. It is sourced from the original manufacturer and ships individually.

This replacement exhaust gasket is a certified genuine OEM part for a lawn tractor engine. This gasket helps to seal off the exhaust from the carburetor. For an engine to run, it must first mix fuel with air to prepare the fuel for combustion. By sealing off the exhaust, this gasket allows for fresh air to enter into the carburetor from outside the engine rather than from the exhaust. Gaskets often degrade over time due to the stress of pressure and heat. If the exhaust gasket breaks its seal, it can affect the engine's overall performance. Be on the lookout for an especially noisy engine that doesn't provide as much power and is less fuel efficient. There may also be a noticeable burning smell coming from the engine. To replace the exhaust gasket, use a socket wrench and wrench set to remove the air filter and blower housings, then remove the exhaust manifold and switch out the gasket. This replacement exhaust gasket is compatible with engines made by Toro, Briggs & Stratton, Murray, Snapper, and Simplicity. It comes sourced directly from its original manufacturer and does not include any additional hardware.

This replacement vacuum is identical to the original vacuum hose that comes with the machine. The purpose of the vacuum hose is to maintain proper airflow through the engine. The part is made from durable plastic, but it could still require replacement. If the vacuum hose becomes damaged or cracked, it could allow air into other parts of the system, where it should not be. This could cause the engine to have problems running properly or not to run at all. Owners should make it a point to regularly check the vacuum hose, as well as other parts of the engine, to ensure that everything is in good working order. If an issue is found with the vacuum hose, it should be replaced immediately. The genuine OEM vacuum hose can be used to replace the hose on lawn tractors and other small engines. Compatible brands include Briggs & Stratton, Cub Cadet, Toro, Murray, MTD, and Simplicity. Owners should check their manuals before buying to ensure they are getting the proper hose for their make and model.

Engine won't shut off properly or runs rough? This fuel solenoid controls fuel flow to the carburetor. Fixes tractor dieseling and backfiring issues.

This oil pump cover is a genuine Midwest Engine part, sold individually. This oil pump cover can be used as a replacement part for lawnmowers, snowblowers, wood chippers, and lawn tractors. It ensures that the oil pump can deliver oil to the engine without any excessive oil leakage. Symptoms of a damaged oil pump cover can include oil leakage in and around the cover, reduced oil pressure, and oil leakage in and around the intake manifold gasket. If any of these symptoms occur and are directly attributable to the oil pump cover, the part should be immediately replaced with 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, and it is sold individually. This Oil pump cover is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Toro, Simplicity, Cub Cadet, Lawn-Boy, and MTD.

Air pre-cleaner filter for lawn tractors and riding mowers. Replace when clogged or damaged to protect your engine and maintain performance. Verify fit with your model number before ordering.

This brush retainer is part of the starter motor on many types of lawn and garden machinery. It comes with both the retainer and a set of four brushes. The main job of the brush retainer is to hold a set of carbon brushes against the commutator bars located on the armature. If the brush retainer is worn, damaged, or improperly seated, it can cause problems with the equipment. The starter motor will not be able to get the proper amount of current from the battery.If the brush retainer might be causing problems, a visual inspection can be performed. A damaged brush retainer can wear down to the wire lead and become burned, pitted, or cracked. When the brush retainer is worn out, it can decrease engine performance, reduce braking, and cause the motor to lose power. This brush retainer is an authentic OEM replacement part sourced directly from the manufacturer. It is sold as an individual part. The retainer is made to be used with lawnmowers, snowblowers, tillers, and wood chippers created by Briggs & Stratton, Craftsman, Toro, Cub Cadet, Lawn-Boy, Snapper, MTD, and Simplicity.