316794 Parts

Replace your cracked or leaking gas line trimmer fuel tank assembly. Includes tank, fuel cap, and fuel lines. Direct replacement for worn or damaged units.

Primer bulb and hose assembly adds fuel to the carburetor for easier starting. Replace if bulb stays hard, won't create suction, or cracks. Verify fit.

A carburetor gasket is a thin rubber material that provides a seal between two parts. Its primary purpose is to prevent fuel and air leaks. This gasket is installed between the air cleaner and the carburetor. Over time, it can crack and tear due to heat and fuel exposure. When this happens, the carburetor may produce the wrong combustible mixture for the engine. In return, the engine may experience rough idling and flooding. A carburetor gasket replacement is necessary. MTD makes this carburetor gasket replacement. It is manufactured to fit string trimmer, leaf blower and tiller made by MTD, Bolens, Troy-Bilt, and Craftsman. This brand-new carburetor gasket is sold individually. A fully assembled carburetor and O-ring are sold separately.

Carburetor for tillers and trimmers. Mixes air and fuel for proper engine operation. Replace if cracked, damaged, or clogged beyond cleaning.

Engine won't start or runs rough? This spark plug creates the ignition spark for your tiller. Simple DIY fix when the electrode wears down over time.

Fuel line assembly transports gas from tank to carburetor on tillers and outdoor power equipment. Replace if cracked, brittle, or leaking. Verify fit.

A carriage bolt is a type of fastener. It features a smooth rounded head and a square domed top. It has threading, which leads to up to the square shoulder. The purpose of its square is to prevent the bolt from spinning. Once the carriage bolt is inserted through the hole, using a nut and washer can provide additional security. Carriage bolts can corrode and loosen over time. Since it doesn't have a slotted head, a socket wrench is needed when replacing. This bolt carriage replacement is compatible with wood chippers, tillers, string trimmers, lawnmowers, and edgers. It is a genuine MTD product that measures 5/16x.075. It has a smooth rounded head and square shoulder underneath it. This carriage bolt is sold individually.

Secures the spool to your trimmer head and releases line when tapped. Replace if cracked, broken, worn, or won't hold the spool properly anymore.

Replacement carburetor for tillers and gas trimmers. Mixes fuel and air for combustion. Replace if cracked, leaking, or causing poor fuel economy.

This rubber seal ring sits within the carburetor assembly to prevent fuel and air leaks. Replace when the engine runs poorly, won't start, or you notice fuel leaking from the carburetor area.

Lower flexible drive shaft for line trimmer attachments. Mounts inside the lower boom housing to drive the trimmer head. Replace when worn round or cracked.

The clutch assembly uses centrifugal force to connect the shafts and create the drive shaft motion that powers the machine. The drive shaft nests inside the other shaft, and over time these parts can wear and become damaged with regular use. Today's parts can even continue to function long past when they should, so it may not be apparent that a clutch assembly needs to be replaced until the entire unit is bad. If the engine is not performing as it should or if the drive shaft seems unstable, it may be time to replace the clutch assembly. This genuine OEM part includes everything needed for the job. This OEM clutch replacement is designed for use with various cultivators, edgers, and trimmers. It can be used on machines from MTD, RYOBI, Troy-Bilt, Bolens, Yard-Man, Cub Cadet, Murray, and Husky. This assembly includes the clutch, clutch drum, washer, and left-hand threaded screw. Always disengage the spark plug and allow the engine to cool completely before beginning repairs.

This is an insulator assembly includes the insulator, seals, and hardware. It is designed to create the right spacing between the cylinder and carburetor on many blowers and trimmers made by various manufacturers. The insulator assembly also keeps heat from moving between the other components. Over time, the insulator assembly can become damaged or crack. When this occurs, air can reach the engine and create a condition where the engine can't perform at its best. If this happens, the insulator assembly will need to be replaced. Take off the air filter, drain the fuel, and remove the intake assembly. The insulator can be taken off of the engine before the replacement is added. Use mounting screws to fit the insulator to the other components. Reassemble the other parts to use the tool.This insulator assembly is a genuine OEM replacement part sourced directly from the manufacturer. It is sold as an individual part. This component is made to be used in leaf blowers, tillers, and string trimmers manufactured by Craftsman, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Bolens, and Yard-Man.

Inner spool reel for line trimmers. Holds and winds trimmer string inside the trimmer head. Replace if cracked, broken, or worn from use.

If your trimmer won't release cutting line when bumped, the spool spring may be stretched or broken. This essential bump head component is easy to replace.

Foam air filter prevents debris from entering your engine. Replace if dirty, clogged, or causing black smoke and high fuel consumption. Verify fit.