Parts for Briggs & Stratton 31H777-0202-E2: Engine Sump, Fuel Supply Parts

The crankcase is a metal case over the crankshaft of an engine. It is essential to the operation of the engine as it shields the crankshaft and rods from any debris. It also ensures the pressurization of the chamber and helps to keep pistons and oil moving properly. The crankshaft gasket is part of what keeps the seal and allows the engine to function. It can wear with time or even become dry and cracked. It will cause oil leakage, smoke, and even engine failure. This is a genuine OEM crankcase gasket for lawnmowers, lawn tractors, and small engines produced by Toro, Cub Cadet, MTD, Briggs & Stratton, and Simplicity. It comes as an individual component.

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.

Fix oil leaks and overheating with this engine oil seal. Creates a tight seal around the crankshaft to protect oil flow. Basic hand tools needed.

Mower won't start or runs poorly? Cracked or leaking fuel lines prevent proper fuel delivery. Simple 15-minute DIY repair restores engine performance.

Replace your engine fuel line if you notice fuel leaks, cracking, or hardened hoses. Connects fuel tank to carburetor. Common DIY repair for lawn mowers.

Inline fuel filter strains water and debris from fuel before reaching the combustion chamber. Replace if engine runs rough or won't start. Verify fit.

Replacement mounting screw for small engines. Secures engine components and covers. Order a new screw if yours is stripped, missing, or damaged.

This fuel pump is a genuine Midwest Engine part, sold individually. This fuel pump can be used as a replacement part or a lawn tractor. The purpose of a fuel pump is to provide a passageway for fuel to channel through the fuel line and into the fuel tank.The fuel pump of a lawn mower or a lawn tractor might eventually have to be replaced in the event that it suffers damage and cannot perform its crucial function. If the fuel pump has been torn, scraped, punctured, or eroded from general wear and tear with long-term use or as the result of a direct impact with a hard object such as a rock or a curb, the component should be removed and replaced by 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. It is sold individually. This fuel pump is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Cub Cadet, Simplicity, and Toro.

Secures hoses in your engine to prevent fuel and oil leaks. Replace when rusted or damaged to avoid engine malfunction. Verify fit with your model number.