Parts for Craftsman 21AA404D299 / 2012: .Quick Reference Parts

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.

If your tiller isn't churning or loosening soil properly, the tine assembly may be broken. This part rotates to dig and cultivate ground effectively.

Replace worn or broken tiller tines that won't dig into soil properly. This tine assembly restores proper tilling depth and performance. DIY-friendly repair.

Replacement reverse control cable for tillers. Engages and disengages the reverse drive function. Replace if frayed, broken, or no longer operating smoothly.

Replacement foam handle grip for lawn mowers and tillers. Cushions metal handles for comfortable operation. Replace if worn, torn, cracked, or missing.

Fuel filter for lawn tractors, mowers, tillers, and chippers. Replace when engine runs rough or stalls to ensure clean fuel flow. Verify fit with your model.

Complete wheel assembly for rear-tine tillers. Replaces worn, cracked, or damaged wheels that affect mobility and maneuverability. 13 x 5 size.

Forward drive v-belt for rear-tine tillers. Replace when cracked, dried out, or flaking to restore forward motion. Verify fit with your model number.

Reverse drive belt for rear-tine tillers. Replace if worn, cracked, or slipping during reverse operation. Verify compatibility with your tiller model.

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.

Forward control cable for rear-tine tillers. Connects the bail arm to the transmission for forward movement. Replace if cable is frayed, loose, or broken.

This is a spark plug that is installed on a variety of different outdoor power equipment. A spark plug is a component that delivers the electric current from the ignition system to the internal combustion engine. One spark plug is included in this package. Remember to wear gloves when operating or performing care and maintenance on any outdoor power equipment.The spark plugs can get dirty, and then they will require a replacement. Never perform care and maintenance on an appliance that is powered on.This spark plug is a genuine OEM MTD part. It is sold individually. This specific spark plug is compatible with snowblowers, lawnmowers, lawn tractors, log splitters, and blowers that are manufactured by MTD, Yard Machines, Troy-Bilt, Bolens, Yard-Man, and Cub Cadet.