Parts for Mcculloch CS340: Carburetor & Air Filter Parts

Replacement carburetor for gas chainsaws. Mounts to engine block to mix air and fuel. Replace if cracked, leaking, corroded, or missing parts prevent starting.

Air filter catches debris and dirt entering your chainsaw engine, preventing damage and buildup. Replace when dirty or clogged for optimal performance. Verify fit with your model number.

This is a filter cover plate that secures the air filter in place on a chainsaw. It protects the air filter from debris and ensures a proper seal so unfiltered air does not enter the engine. Replace this plate if it is cracked, warped, or the retaining clips are broken, which can allow dirt into the carburetor and cause poor engine performance.

This nut is most commonly used with gas-powered chainsaws. The nut is used with a bolt, which is sold separately, to secure the carburetor and air filter together. It is a fastener that comes with a threaded hole. The bolt helps fight against rotation and vibrations that can pull the nut loose.Nuts can experience wear and tear and may become damaged or broken over time. If the nut has broken in half, has significant damage, or has been exposed to corrosive materials, it will need to be replaced. A wrench can be used to remove the damaged nut. Once that nut is removed, the new replacement part can be installed. Make sure to use work gloves and tighten the nut before using the lawn and garden equipment in the future.This is a genuine replacement part that is directly sourced from the manufacturer. It can be used with a variety of chainsaws, string trimmers, edgers, hedge trimmers, leaf blowers, and brush cutters created by Poulan, Poulan Pro, Craftsman, and Husqvarna. It is sold as an individual component. This part is sold individually.

Replace your chainsaw's choke knob if it's cracked, broken, or missing. This control knob attaches to the carburetor choke lever for starting.

Seals the connection between carburetor and engine on your chainsaw. Replace if you notice fuel leaks, hard starting, or rough idling. Verify fit with your model number before ordering.

Replacement mounting screw for brush cutters, chainsaws, trimmers, and blowers. Replaces lost, stripped, or broken screws during repairs or maintenance.

Complete gasket kit for chainsaw engine sealing. Replace when you notice fuel leaks, air leaks, or loss of compression. Verify fit with your model number.

Replacement mounting screw for chainsaws and outdoor power equipment. Secures components and covers. Replace if stripped, missing, or damaged during repair.