Mcculloch Parts

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.

Engine piston kit for gas trimmers and outdoor equipment. Replaces worn, damaged, or corroded pistons that cause poor compression and engine performance.

Chain won't rotate or stops spinning? The clutch drum assembly engages the sprocket that drives your chainsaw chain. Durable metal construction.

Replaces a cracked, broken, or missing chainsaw handguard. Installs on the front handle to engage the chain brake and protect hands during operation.

This is a throttle trigger assembly for a string trimmer. This part is used to engage the throttle cable, which opens the carburetor to add more of a mix of fuel and air into the combustion chamber. A new throttle trigger assembly will be needed if it is damaged in a way that prevents it from operating correctly. It could be broken by physical impact or could wear out with normal extended use. If the throttle trigger is not effectively actuating the throttle cable, it will need to be replaced. Allow the trimmer plenty of time to cool down before attempting to perform any care or maintenance on the machine.This throttle trigger is made to be used with string trimmers. It's an OEM part sourced directly from the manufacturer and it is sold individually. This part is used on MTD, Craftsman, Yard Machines, McCulloch, Remington, White Outdoor, and Troy-Bilt brands.

This is the clutch drum that houses the clutch that engages the power tools on more than 50 gasoline-powered lawn and landscape devices. The clutch sits inside this housing, which enables it to rotate. When the RPMs of the engine reach a certain point, the clutch expands and causes the drive shaft of the tool to engage. Among the different kinds of equipment that use this clutch housing are cultivators, edgers, and grass trimmers. The clutch, and therefore the clutch drum, receive a great deal of wear for several reasons: the vibration of the engine, the rapid up and down change of engine revolutions, and resistance met by the tools that are transferred back to the clutch and housing. Signs that the clutch is failing include a slow response to increased engine RPMs and an inability for the power tool to engage the drive shaft. In these cases, the clutch and housing should be replaced in order for the equipment to operate properly again. When choosing a clutch housing, it is important to select one that, like this one, is a genuine OEM certified part. This housing is compatible with Craftsman, Troy-Bilt, MTD, Bolens, Yard-Man, and Ryobi equipment.

Few parts fulfill as many roles on lawn mowers and other landscaping power tools than the cover screw. This screw serves to attach metal housing parts, assemblies, and shrouds to one another on equipment such as power vacuums, snow blowers, edgers, tillers, hedge trimmers, lawn tractors, leaf blowers, grass trimmers and cultivators. As these are extremely durable metal screws, they seldom fail under ordinary use. It should be noted, however, that they are most often used at connection and pressure points. Stresses at these junctions sometime loosen screws, causing them to be lost or occasionally resulting in stripped threads. It's also occasionally the case that these screws are lost during repair or routine maintenance of yard equipment because of their small size. Users should make sure to consult their owner's manuals for replacement steps and any special instructions. Because of their small size and the ease of losing them during repair work or maintenance, it's recommended to keep a supply of appropriately sized screws on hand. Most importantly, when replacing a part make sure to use a genuine OEM replacement part. They are manufactured according to the specs of the original parts and are perfect replicas.

Rope won't retract after pulling? This recoil starter spring restores proper rope tension in lawn equipment engines. Essential starter assembly component.

Fuel pickup filter draws gas from tank to carburetor. Replace if engine won't start or runs poorly due to clogged filter. Verify fit with your model number.

The Fuel Line is an OEM replacement part for Husqvarna outdoor power equipment, such as chainsaws, trimmers, and blowers. This component is essential for transporting fuel from the tank to the carburetor, ensuring that the engine receives a steady supply of fuel for optimal performance.

Causes of a bad fuel line can include regular wear and tear, exposure to fuel and environmental elements, or physical damage from mishandling or improper storage. Over time, the fuel line can become brittle, crack, or clog, hindering fuel flow.

Symptoms of a bad Fuel Line include:

• The engine failing to start or running inconsistently
• Visible cracks or leaks in the fuel line
• Fuel odor or visible fuel leaks around the equipment
• Reduced engine performance or stalling during operation

This OEM Husqvarna part ensures reliable operation and is compatible with various models of Husqvarna equipment.

Primer bulb pushes fuel into the carburetor for easier engine starting. Replace if cracked, hard, or won't prime. Confirm fit with your model number.

This is a replacement carburetor for Husqvarna string trimmers and is also used on some Craftsman models. It consists of an aluminum body with a bright blue choke and cherry red primer bulb. Engines rely on a mixture of fuel and air for proper operation. In a small engine, the fuel and air mix inside the carburetor. This is achieved with a series of small channels, which release a fine mist of fuel into a vortex of air. When one of these channels gets clogged, it can negatively impact engine performance. Carburetors can often be cleaned with a commercial carburetor cleaning spray, but this is sometimes not sufficient to clean a badly clogged carburetor. In this case, other measures such as hypersonic cleaners can often be effective, but they’re not always worth the cost. The alternative is replacing the entire carburetor, which can be done using this kit. This is an OEM part sourced directly from the manufacturer, and it is sold individually. A heat shield is also included with the kit.

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.

Fuel return line hose routes excess fuel from the carburetor back to the tank. Replace if cracked, brittle, leaking, or damaged to prevent fuel loss.

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