Parts for Briggs & Stratton 091412-0120-E1: Air Cleaner, Controls, Governor Spring, Ignition Parts

Engine won't restart after hitting an object? A sheared flywheel key is often the cause. This small part keeps the flywheel connected to the crankshaft.

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.

Metal washer for lawn and garden engines. Installs between engine components to provide proper spacing and prevent wear. Replace if worn, missing, or damaged.

This standard engine screw is responsible for securing various components and has multiple applications or locations, depending on the type and model of the lawn and garden equipment. It needs to be in good condition to continue to work effectively. Over time, however, hardware can come loose, be lost, break, or be otherwise worn or damaged, which would require a replacement. This screw can provide a solution for a number of applications on various engines. This genuine OEM replacement screw is manufactured to exact standards by Briggs & Stratton. It is compatible with hundreds of engines in lawn mowers and generators. Check the owner's manual for part location, as well as appropriate replacement procedure. This screw is made from durable metal and sold as an individual unit. Those who need more than one screw will have to order multiple quantities. This hardware should always be installed properly according to the manufacturer's recommendations and is a specialty screw that has specific uses. Not using the OEM screw replacement could cause operational issues or void any warranties that are in place.

Engine air filter protects against dirt and debris from mowing. Replace when dirty or damaged for optimal performance. Verify fit with your model number.

This is a small rubber grommet that connects the breather tube to the engine on a lawn mower. It provides a secure, airtight seal between the breather tube and the engine crankcase to maintain proper ventilation. Replace this grommet if it has become cracked, hardened, or brittle, which can cause air leaks, oil seepage, or improper crankcase ventilation.

Engine won't start or runs rough? A cracked or missing spark plug boot causes misfiring and prevents proper ignition. Easy DIY replacement part.

If your small engine won't start or has no spark, a faulty spark plug terminal may be the cause. This terminal connects the ignition coil to the plug.

Pre-filter protects your engine's carburetor by blocking debris before air mixes with fuel. Replace when clogged or damaged to maintain performance.

Replacement mounting screw for lawn and garden engines. Secures engine components and brackets. Order when original is lost, stripped, or damaged.