Parts for Mtd 375-QU: Carburetor Parts

This is a carburetor stud for a lawn mower or tiller engine. A carburetor stud enables the carburetor to stay sealed to the intake manifold. They prevent threads from stripping in the metal manifolds and keep the carburetor perfectly aligned. This is an OEM part sourced directly from the manufacturer and is sold individually. When cleaning a carburetor, the user will need to remove the studs. Do not use vice grips when removing a stud, as this will strip the threads. A trick is to put two nuts on the threads and then hold a wrench behind the back nut. Tighten the closest nut, and then use another wrench or impact gun to reverse the stud out. This also works in reverse for replacing it with a new stud to properly place the carburetor so that it seals to the manifold.This part is compatible with several brands, including Bolens, Cub Cadet, Husky, Troy-Bilt, Yard Machines, and Yard Man.

Fix rough idling and poor fuel mixture with a new carburetor insulator gasket. Prevents air leaks that affect engine performance. Simple DIY repair.

This carburetor insulator is a genuine MTD replacement part for appliances with small engines, such as lawn mowers, lawn tractors, lawn trimmers, snowblowers, chipper shredders, tillers, and leaf blowers. The function of a carburetor insulator in a small engine appliance is to maintain a lower temperature for a running engine and to keep that heat away from the carburetor, the purpose of which is to mix the air and fuel in order to start the engine. A functioning carburetor insulator will prevent the engine from overheating.A broken or non-functioning carburetor insulator will likely not prevent the engine from operating, but it might slow down its power or reduce its fuel economy due to compensation from overheating. An engine with a damaged carburetor insulator might take in more fuel than usual or allow in unmetered air. An unmetered air leak can cause damage to the engine in the short-term so if there appears to be visible damage to the carburetor insulator, it should be replaced as soon as possible.This carburetor insulator is compatible with the following brands: MTD, Cub Cadet, Yard Machines, and Craftsman.

Seals carburetor to insulator plate, preventing fuel leaks. Replace when worn, cracked, or torn to restore engine efficiency. Verify fit with your model.

Replaces a cracked, hardened, or broken primer bulb on gas-powered engines. Installs on the carburetor to inject fuel for priming before starting.

Engine won't start or runs rough? This snow thrower carburetor with primer restores proper fuel mixture. Moderate DIY repair, typically 45-60 minutes.

The carburetor gasket creats an airtight seal between the carburetor and the engine block or the heat shield. Over time, gaskets can wear down and degrade due to regular use and constant exposure to heat. This can cause air leakage and result in poor engine performance or total engine failure in some cases. It can also lead to further damage if not repaired immediately. In the event that the carburetor gasket needs replaced, this model can provide the exact fit for compatible engines. This genuine OEM carburetor gasket is a replacement part designed for use with snowblower engines from MTD, Troy-Bilt, Yard Machines, Yard-Man, and Cub Cadet. The gasket is made of durable metal and will require pliers and a socket set to replace. Let the engine cool completely before performing any repairs and drain all fuel before working on the carburetor or other internal engine components to prevent spillage or leaks. This part is sold individually and does not include any hardware.

Fix engine starting problems or rough idling with this snow thrower choke controller. Replace if visibly damaged or missing for smooth engine operation.

Fix fuel leaks or loose carburetor connections with this fuel bowl mounting bolt. Secures the fuel bowl to prevent sediment clogs. Quick 5-minute fix.

It's best to have spare O-ring gaskets on hand to rebuild a carburetor when the need arises. Use this manufacturer-approved replacement part to complete the process. When outdoor power equipment shuts off just after starting or won't start altogether, there may be a problem with the carburetor. It could be a leak that causes compression problems keeping the machine's engine from starting. Gasoline may drip from the float bowl because of an O-ring that won't seal or seat evenly all around, or one that has become brittle over time. This is a genuine OEM part compatible with specific lawnmowers, snowblowers, wood chippers, log splitters, tillers, and other garden maintenance machines from Craftsman, MTD, Cub Cadet, MasterCut, Troy-Bilt, and Yard Machines. It is sold individually.

Creates a leak-proof seal between the fuel drain plug and tank. Replace if you notice fuel leaking from the drain area. Verify fit with your model number.

Seals the fuel bowl to prevent leaks and keep dirt out of your fuel system. Replace when cracked or leaking. Confirm fit with your model number.