Parts for White Outdoor 12A-529S290 / 2007: .Quick Reference 529S Parts

This is a rear trail shield - also called a rear skirt - that mounts to the back of a walk-behind lawn mower deck. It acts as a deflector to contain grass clippings, debris, and small objects thrown by the spinning blade. Replace this shield if it is cracked, missing, or warped, which can allow debris to be ejected from under the deck and create a safety hazard.

Drive belt manages your mower's speed and propulsion system. Replace if worn, cracked, or slipping. Confirm fit with your model number before ordering.

Mulch plug assembly for gas walk-behind mowers. Blocks the discharge chute to enable mulching mode. Replace if cracked, broken, or missing.

Replacement 8-inch wheel assembly for self-propelled walk-behind mowers. Installs on rear or front axle. Needed when original wheel is cracked or worn.

Protective hub cap for walk-behind lawn mower wheels. Shields the wheel hub from dirt, debris, and moisture. Replace if cracked, broken, or missing.

Control cable for gas walk-behind mowers. Installs to operate speed control or drive engagement. Replace if cable is frayed, broken, or stretched.

Blade adapter for 22-inch walk-behind mowers. Connects the cutting blade to the engine crankshaft. Replace if cracked, stripped, or worn for secure blade mounting.

Pre-cleaner filter wraps around your engine's air filter to trap large debris before it reaches the main filter. Replace when torn or clogged to maintain airflow and engine protection. Verify fit by model number.

This is a bell-shaped washer used on lawn tractors to distribute load and provide a secure fit for bolts or fasteners. Its curved design helps maintain tension and prevents loosening due to vibration during mowing. Replace this washer if it is deformed, cracked, or missing, which can lead to loose hardware and component instability.

Replace your worn or damaged 22-inch mulching blade. This lawn mower blade installs under the deck to finely cut grass clippings for mulching.

Replacement discharge chute deflector assembly for lawn mowers. Installs on the side deck to direct grass clippings. Replace if cracked or broken.

This part is a spark plug that is used on a number of lawn and garden power equipment. A spark plug is used as part of an internal combustion engine. The spark plug delivers the electric current from the ignition system to the engine.A new spark plug may be needed after normal wear and tear over a period of time. The operator of the outdoor power equipment may notice that the engine misfires or it is difficult to start. If this is the case, a new spark plug will be needed. Never perform care and maintenance on outdoor power equipment that is powered on. Remember to wear gloves when operating or performing care and maintenance on any outdoor power equipment.This spark plug is a genuine MTD part. It is sold individually. This particular spark plug is compatible with various outdoor power equipment that are manufactured by MTD, Yard Machines, Troy-Bilt, Bolens, Yard-Man, and Cub Cadet.

This is a Briggs & Stratton Original Equipment 491588S Air Filter Cartridge. The purpose of this filter is to prevent dirt, dust, and debris from contaminating the carburetor and damaging the engine. This flat panel style, pleated paper air filter provides the first line of defense against the destructive effects of dirt ingestion. It is designed for 3.5 through 6.75 HP quantum engines and 625-1575 series engines. Over time, the air filter can get clogged or damaged, and this can lead to reduced engine performance. Locate the air filter cover, unscrew it, and remove the old filter. Make sure to clear out any debris that has found its way into the air filter assembly before inserting the new cartridge. Reattach the air filter cover and secure it with the screws. This replacement part works with generators, lawnmowers, pressure washers, wood chippers, and tillers. Aside from Briggs & Stratton, it is also compatible with specific products from Craftsman, Husqvarna, Lawn-Boy, Toro, Troy-Bilt, Simplicity, Snapper, and Wheel Horse. It is a genuine OEM replacement part and is sold individually.

Filters debris from fuel before it reaches the engine. Replace annually or when experiencing fuel flow issues. Confirm fit with your model number.

Hex bolt secures blade adapter and other components on lawn mowers. Replace if bolt is stripped, damaged, or missing to properly fasten parts.