Generac Engine Parts

This is a replacement carburetor gasket. The gasket plays an important role in the carburetor. It helps to ensure that there is no additional air getting into the carburetor. It also ensures no dirt or other debris makes it into the carburetor. If the gasket is not working properly or has been damaged, air and other elements that get into the carburetor could cause the engine to run rough. It could also make it more difficult to start the engine.Over time, the carburetor gasket will wear down and will need to be replaced. Gaskets will dry out and crack the longer they've been used. There is also the possibility that the gasket has not been seated properly, which would require repair. Whenever owners are servicing the carburetor, they should make it a point to replace the gaskets, even if they appear to be in serviceable condition.This gasket is an OEM replacement part sourced directly from the manufacturer. It will work for certain models of carburetors from Tecumseh and Craftsman. Each of the gaskets is sold individually.

The oil seal is designed to stop fluid from leaking out, as well as to ensure that dirt and other debris do not make their way into the oil. When applied properly, it should create an impermeable seal. It also provides spacing between the crankcase and the crankshaft. If the oil seal has been damaged or has degraded because of wear and tear, it will need to be replaced. Some of the signs that the oil seal might be bad include leaks or an engine that is not performing properly. Users might also notice that the machine is going through oil quickly. This is an authentic OEM product that is sold individually. The oil seal can be used with many types of lawn and garden equipment including lawn mowers, snowblowers, tillers, pressure washers, wood chippers, generators, and other small engines. Compatible brands including Briggs & Stratton, Simplicity, Snapper, MTD, Lawn-Boy, Tecumseh, Cub Cadet, Toro, and Craftsman.

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 Tecumseh repair manual that has instructions and tips about working with 4-cycle L-head engines in various types of lawn and garden equipment. This is an important component for anyone who plans to service, repair, or replace parts in any number of Tecumseh machines. It is a needed item for those who use lawn equipment with a specific kind of engine. Repair manuals can be damaged in many ways and experience water damage, holes, scratches, or torn pages. The repair manual can also go missing and a new one will be needed to read more about Tecumseh repairs.If a user has lost their Tecumseh repair manual or needs one because it was never provided, this version is what will give instructions for repairing and replacing different parts of the lawn and garden equipment components. The repair manual has extensive information about making repairs and will speed up any work that needs to be done.This Tecumseh repair manual is a genuine OEM replacement document that is directly sourced from the manufacturer. It is sold as an individual manual. This part can be used with lawnmowers and snowblowers from Tecumseh, Lawn-Boy, Craftsman, and Cub Cadet.

This on-off switch terminal is composed of electrical contact areas that connect to a charge or load on a battery. One is marked for positive current while the other is where the current returns to. These terminals can sometimes stop working or suffer corrosion which makes them dangerous to use. Brushing and cleaning a terminal can help remove dirt and debris, but a malfunctioning terminal requires a replacement. This is the case if the corrosion is severe enough to eat away at the metal or the terminal doesn’t clamp on the way that it should. The battery terminals can be removed and replaced using tools like pliers, a socket set, a wrench set, and a hacksaw. This terminal is a genuine OEM component directly from the manufacturer. It’s designed to be used on engines of snowblowers, lawnmowers, chipper shredders, and tillers. It is compatible with Tecumseh, Husqvarna, Toro, Troy-Bilt, Craftsman, Simplicity, Cub Cadet, Briggs & Stratton, and MTD equipment. Some items that can help with installation include anti-corrosion spray, felt pads, and heat-shrink tubing.

This breather tube is a genuine OEM replacement part sourced directly from the manufacturer. It is used on various lawn mowers and small engines to provide ventilation to the engine crankcase and prevent pressure buildup. It attaches to the cylinder assembly so that air can flow in and out and prevent damage to the engine. The breather tube on lawnmowers also has a reed that lubricates the pistons by collecting oil and sending it back to the crankcase. Over time, the breather tube may become dry and brittle, resulting in cracks. A damaged breather tube can lead to blown seals and gaskets, oil leaks, and reduced engine performance. Oil leaks are identified by bluish smoke coming from the exhaust, engine backfiring, or a decrease in overall performance. If this occurs, check the breather tube for clogs or damage. Replacing the breather tube requires a cooled-down muffler and screwdriver. Remove the muffler to reach the tube. Remove the screws holding the tube in place. Remove the tube and check for damage and clogs. Replace with a new tube if it is damaged. Reinstall the tube and screws. Reinstall the muffler. This breather tube is made of durable rubber and is sold as an individual part. The tube does not come with retaining screws. It is compatible with lawn mowers and small engines manufactured by Tecumseh, Toro, and Cub Cadet.

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.

This part is an oil filler tube. The oil filler tube is what directs replacement oil into the engine when oil is being replaced or added to the engine. This allows the user to easily fill the engine with oil. A new oil filler tube may be needed if there is any sign of wear or damage to the part. If there are any leaks when refilling the engine with oil, then the oil filler tube should be replaced.This part is a genuine Tecumseh part and is an OEM part sourced directly from the manufacturer and it is sold individually. This oil filler tube is compatible with chippers, shredders, edgers, engines, pressure washers, vacuums manufactured by Tecumseh, Husqvarna, Toro, Lawn-Boy, Cub Cadet, and MTD.

This is a genuine cylinder head bolt replacement designed for use on select small engines found in outdoor power equipment. The cylinder head bolt is responsible for securing the cylinder head in the engine. It is exposed to constant vibrations and high pressure, which can lead to eventual wear and damage. These bolts will need to be replaced immediately if they become damaged or broken. If the bolts are not replaced, the cylinder head will not be secure and that could cause further engine damage or total failure. This genuine OEM replacement bolt is manufactured by Tecumseh and designed for use in engines in a number of its small outdoor power machines. This part is compatible with dozens of engines and the exact number of bolts and placement may vary based on the model. The parts diagram should provide information on the application and location of this part. This bolt is sold as an individual unit, and those who need more than one will have to order multiple quantities. Always wear gloves for hand protection and allow the engine to cool before performing any engine repairs. This replacement bolt requires a hex socket or screwdriver.

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.

This is a genuine throttle return spring used on select small engines. The throttle return spring is part of the throttle system. It is attached to the throttle cable and the throttle body or carburetor, and is responsible for pushing the throttle closed when the gas is released and opening the throttle when the throttle trigger is engaged. If the spring is faulty, the throttle will not be able to open and close properly. This can affect the machine's ability to operate and even prevent it from operating at all if the throttle remains closed and no power can get through. A replacement should be done as soon as possible to prevent further damage to the engine. This genuine OEM throttle return spring is manufactured by Tecumseh, and compatible with machines from Toro, Husqvarna, MTD, Lawn Boy, and Tecumseh. There are over 150 models that can use this replacement part. It is made of durable metal and sold as an individual part. This throttle return spring is a simple replacement that should only take a few minutes. Be sure to use care when replacing the spring because it can be susceptible to damage under excessive pressure or strain.

This durable metal screw is used in various types of lawn and garden equipment. A screw can be used on its own to attached two components together. It can also be used with a nut when there is a pre-drilled, threaded hole for it to go in. If a nut is being used, it should have the same finish and use the same threading as the screw does.This screw is typically used to fasten a fuel tank to a tank mounting bracket on the engine. It can be damaged in many ways and will need to be replaced if it has failed. Extreme temperatures, excess stress, and corrosion can all damage or break the screw. Do a visual inspection of the part to see if it has any wear and tear or has broken. If it has, it can be replaced using a screwdriver.This screw is designed to be used with lawnmowers, snowblowers, tillers, pressure washers, edgers, generators, and wood chippers manufactured by Briggs & Stratton, Craftsman, Cub Cadet, Toro, Tecumseh, Lawn-Boy, Snapper, Simplicity, and MTD. It is a genuine OEM replacement part that is sourced directly from the manufacturer. It is sold as an individual screw.

This screw is a genuine Tecumseh replacement part for several different kinds of small engines, including lawn tractors, lawn mowers, snowblowers, woodchippers, and generators. A screw's function is to tightly join parts together through rotation of the screw. This prevents the materials from loosening and unfastening over time. A screw might be misplaced or lost the screw altogether, since it is a small object that can easily fall out of its place and disappear if loosened. Other reasons to replace a screw can include the gradual deterioration, erosion, cracking, or piercing over time; this kind of damage can be attributed to general overuse or exposure to the elements. If a screw is subject to any of this kind of damage, it is best to replace it before using the appliance at hand, as the pieces must continue to be held together by the screw. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This screw is compatible with the brands Tecumseh, Craftsman, Toro, and Briggs and Stratton. This part sold individually.

This is a genuine replacement flywheel nut that comes from the manufacturer Tecumseh. Nuts are used in various applications in a range of different types of machines. This flywheel nut is made from metal and is used to fasten the engine's flywheel to the crankshaft assembly. It helps to ensure that the connection is tight and that it does not start to come loose during operation. Nuts are a commonly lost part when making repairs on a machine or even during routine maintenance. The flywheel nut could also become corroded or otherwise damaged over years of use. If this happens, owners will want to be sure to replace the nut as soon as possible. Replacement for the flywheel nut tends to be fast and simple. This is an authentic OEM flywheel nut that is sold individually. The nut is a common part and can be used on many different machines. These include lawn mowers, snowblowers, generators, log splitter, wood chippers, pressure washers, generators, tillers, and other small engines. Compatible brands include Briggs & Stratton, Craftsman, Toro, Cub Cadet, Tecumseh, Lawn-Boy, Snapper, MTD, and Simplicity.