Tecumseh Edger Carburetor

The primary function of a carburetor is to mix fuel and air in the right ratio. Fuel enters the carburetor through the fuel inlet fitting and then to the float bowl which delivers fuel to the other circuits. From there, the fuel goes to the needle valve, which is actuated by the float. When there is insufficient fuel, the float will stay down, keeping the valve open. Once the chamber has enough fuel, the float will go up and close the valve. A failed float bowl may leak or have too many dirt particles deposits that impede fuel flow. Luckily, you can easily replace a busted float bowl. This part is a genuine OEM Tecumseh 631867 float bowl replacement. You’ll have the assurance that this replacement is manufactured according to Tecumseh’s highest standards. It is compatible with mowers, tractors, and snowblowers from Toro, Cub Cadet, Lawn-Boy, MTD, and Tecumseh. This part is sold individually.

This is a carburetor bowl. It holds the gas that is mixed with air before it enters the engine. The carburetor bowl contains a float which regulates the amount of gas needed to mix and fuel the engine.There are times when the carburetor in of itself is considered in good working order but the bowl may be compromised. This can happen if the bowl has been corroded. Rust will damage the carburetor bowl and render it ineffective. When replacing the carburetor bowl, be sure to work in a well-ventilated area and to wear the proper gear when handling engine parts. Once the carburetor is free from the engine, unscrew the bowl from the unit over a catch pan. Any contents will fall into the pan. Disassemble the old bowl's hardware and use it when installing the new bowl.This is a genuine OEM part manufactured by Tecumseh. It is compatible for Toro, Cub Cadet, and MTD engines.

This part is an inlet needle. This inlet needle works like a valve to transport fuel into the carburetor bowl when the bowl has drained and then stops fuel intake when the carburetor bowl is full. A new inlet needle may be needed if the fuel is not flowing into the bowl as it is supposed to. This can be evident if the carburetor floods or if the engine does not have enough fuel when it's operating at high speeds. A visual inspection of the inlet needle can also be a good indicator of whether or not it needs to be replaced. If any physical signs of damage are present, the inlet needle will need to be replaced. Remember to wear gloves when operating or performing care and maintenance on any outdoor power equipment machines.This part is a genuine Tecumseh part and is an OEM part sourced directly from the manufacturer and it is sold individually. This inlet needle is compatible with snowblowers manufactured by Tecumseh and Toro.

The float shaft and pin are a genuine replacement for select Tecumseh carburetors on small lawn and garden equipment engines. The float shaft and pin are responsible for maintaining the fuel level within the carburetor. Over time because of repetitive motion, the float pin and shaft can break or become damaged, which will stop the carburetor from functioning properly. If the carburetor cannot function, the engine will not be able to perform. If left unattended, the engine and carburetor could fail completely or bigger issues could occur. Replacing the float is essential to getting the equipment back in order. This genuine float shaft and pin is designed for use on machines from Tecumseh, Poulan, Husqvarna, Lawn Boy, Cub Cadet, MTD, and Craftsman, and is compatible with a number of models. The fuel system should be drained and the engine should be cool before any engine repairs are started. Always wear gloves for hand protection. This float shaft and pin are made of durable materials and sold as a unit. No additional hardware or parts are included.

Carburetors must have tight seals to prevent too much air from getting into the carburetor at one time. If there are issues with a welch plug, it could cause an engine to lose power or to run rough. The plug might have lost its seal, it could have cracked, or it could have become lost. Sometimes, the vibration of the engine is enough to cause a plug to fall out if it is not tightly sealed. A loose fit will cause problems with the flow of fuel. This genuine OEM welch plug is sold individually and can help to seal your carburetor so your engine retains power. The part can be used with a range of lawn tractors, lawnmowers, snowblowers, and small engines. Compatible brands include Tecumseh, Lawn-Boy, Toro, Craftsman, and MTD.