Mcculloch Parts

Shoulder screw for chainsaws. Secures components with precise spacing. Replace if threads are stripped, head is damaged, or screw is missing.

Here is a replacement check valve for use with a wide range of different types of equipment and machines. The check valve is a one-way valve that is used in various types of lines as a means to prevent backflow. In the case of engines, the valve is used as a means to prevent fuel or oil from flowing backward. The check valve has the potential to wear down or crack over time. If this happens, it will no longer be capable of stopping backflow from oil or gas, and it will need to be replaced. Owners should examine the check valve when they are inspecting their machine to see if it is still in good working condition. This is a genuine OEM replacement check valve. It is made from durable plastic and is sold individually. The part can be used for more than 150 models of chainsaws. It can also be used with some models of trash compactor, string trimmers, and hedge trimmers. Compatible brands include Craftsman, Husqvarna, Weed Eater, Poulan, Poulan Pro, Broan, Paramount, and Turf King.

Fix engine running rough or hard starting issues with this carburetor adapter. Connects the carburetor to the engine cylinder. Simple DIY repair.

Chainsaw not oiling chain or bar? This worm gear spring engages the oil pump gear on the crankshaft. Simple fix when oil isn't transferring properly.

Loose or misaligned chainsaw bar? This bar adjustment retainer secures the adjustment screw mechanism. Simple metal clip replacement takes minutes.

Chainsaw won't start or has no spark? This ignition module coil creates the electric charge needed for combustion. Essential repair for starting issues.

Fix engine speed issues or poor performance with this line trimmer flywheel. Regulates motor speed and stores energy. Direct replacement part.

This is a connecting rod assembly used in many types of lawn and garden equipment. It is made of durable metal and connects the engine crankshaft to the piston. The connection rod assembly is also tasked with transferring power to the crankshaft from the piston. This is an important component that is required for the proper functioning of an internal combustion engine.If the connecting rod assembly has gone bad, it can cause knocking sounds from the engine, low oil flow and pressure, and excessive oil consumption. In some cases, a broken connecting rod assembly will also result in an overheating engine. If the connecting rod assembly has gone bad, a wrench and screwdriver will be needed to replace it. Make sure to wear work gloves, disconnect the spark plug wire, and let the engine cool before working on the part.This is an authentic OEM replacement part that is directly sourced from the manufacturer. It is sold as an individual part. The connecting rod assembly is designed for use with string trimmers, hedge trimmers, leaf blowers, edgers, and pole prunes manufactured by Craftsman, Husqvarna, Poulan, Poulan Pro, and Weed Eater.

Can't start your leaf blower or trimmer? A broken starter handle prevents the pull cord from engaging the engine. This replacement handle restores easy starting in minutes.

This ball bearing and seal are used in a range of chainsaw models. It acts as part of the blade assembly and is designed to both lessen friction and stabilize moving parts. This bearing is also set within a race and the entire race/bearing/seal assembly must be replaced at the same time. The bearing is encased with a rubber seal, which prevents fuel leakage and keeps the engine working smoothly. It does not impede the bearing as it turns. Ball bearings are placed in high contact areas and wear down due to friction. They need to be regularly replaced for optimal performance. If the engine shows difficulty while running, or is louder than usual, the seal or bearing may have worn down. This OEM replacement part is sourced from the manufacturer and works with certain models of Poulan small engines, including the Poulan/Poulan Pro 2900, and Husqvarna chainsaws. This part replaces parts 530019259 and 530047827, both of which are obsolete.

Fix a broken or missing pull start handle that prevents engine starting. This chainsaw starter handle works with the recoil assembly for reliable starts.

The oil tank cap helps keep dirt, insects, and flying debris out of the tank and oil inside of it. Contaminated oil can wreak havoc on the inner workings of your engine because of foreign particles gumming up the mechanics. Keeping the lid tightly shut is the best way to keep your oil clean. Oil caps attach to the outside of a machine, so they are susceptible to physical damage and the elements. It is time to replace the oil cap if it will no longer connect completely to the oil tank. With this genuine OEM product from the original manufacturer, quickly and easily swap out the oil cap before anything can fall into the tank. Just remove the broken cap, feed the blocker into the tank, and screw the new cap on. Compatible with string trimmers and chainsaws made by Craftsman, Poulan, and Poulan Pro. Sold individually.

Insulation for carburetor adapter on gas line trimmers. Replaces worn, cracked, or damaged insulation between carburetor and adapter on small engines.

Protective cylinder shield for chainsaws. Shields the engine cylinder from debris and impacts during operation. Replace if cracked, broken, or missing.

Front handle for chainsaws. Attaches to the body to provide grip and control during operation. Replace if cracked, broken, or damaged for safe handling.

Chainsaw won't start or stay running? A faulty ignition switch lever prevents proper engine control. This switch replacement restores start/stop function.