Parts for Poulan PP4818A: Shield / Cylinder / Muffler Parts

Black air box cover knob assembly for chainsaws and line trimmers. Secures the air filter housing cover. Replace if cracked, broken, or missing.

Replace your chainsaw's air filter cover to protect the filter from dust and debris. Ensures proper engine performance. Verify fit with your model number.

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

Replacement spring for chainsaw ignition switches. Installs inside the switch assembly. Needed when original spring is broken, worn, or missing.

Replace your worn, cracked, or damaged chainsaw throttle control lever. This plastic lever installs on the handle to control engine speed during operation.

Replace your broken or missing chainsaw choke knob. This control knob adjusts airflow to the carburetor. Direct replacement for worn or damaged knobs.

Pleated air filter captures debris before it reaches the carburetor and engine. Replace when dirty or clogged to maintain performance. Verify fit using your model number.

Manifold base for gas chainsaws. Mounts between the carburetor and cylinder to provide a secure connection. Replace if cracked, warped, or damaged.

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.

Fix your chainsaw that won't start or runs poorly with a new air valve assembly. Controls airflow from filter to carburetor for proper engine operation.

The carburetor is the part of the chainsaw that mixes air from the intake valve system and gas before the fuel mixture goes to the engine. This ensures that the chainsaw is capable of continuing to run while it is in use. A bad carburetor will cause problems with how the chainsaw runs, and it may stop running during work. If the engine does not start when the tank is full of fresh fuel, test the carburetor. Start by removing the air filter and pouring a teaspoon of fuel onto the carburetor. Then, pull the starter rope to start the engine. If the engine starts but quickly dies, it means that the carburetor will likely need to be replaced. The replacement of the new carburetor is fairly simple. Remove the rear cover on the chainsaw to remove the old carburetor. Once you have removed the old carburetor, you can then install the new carburetor. Replace the cover and test the chainsaw. This is an OEM sourced part that will work with several models of chainsaws from Poulan and Craftsman.

Throttle control cable for chainsaws. Connects the throttle trigger to the carburetor. Replace if cable is frayed, broken, or binding for proper speed control.

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.

Replacement fuel line kit for chainsaws. Includes tubes that feed fuel to carburetor and return unused fuel to tank. Replace if cracked, brittle, or leaking.

Engine gasket kit for chainsaws. Replace when you notice oil leaks, loss of compression, or during engine rebuilds. Verify fit with your model number.

Replace missing, stripped, or damaged mounting screws on your chainsaw or trimmer. Standard hardware fastener for securing components and housings.

Engine gasket kit for chainsaws. Replace when you notice oil leaks, loss of compression, or during engine rebuilds. Verify fit with your model number.

Fix excessive vibration and poor engine performance with this chainsaw cylinder kit. Houses the piston in the engine. Moderate repair skill required.

Loss of power or engine won't start? This chainsaw piston kit restores compression and performance. Includes cylinder components for reliable operation.

Replacement piston ring for chainsaw engines. Seals the combustion chamber and transfers heat. Replace if worn, cracked, or causing compression loss.

Hearing knocking or rattling from your chainsaw engine? A worn piston pin retainer may be the cause. This small metal ring secures the piston pin.

Replace a worn crankshaft assembly if your chainsaw won't start, runs rough, or has excessive vibration. This repair requires engine disassembly.

Replace your chainsaw's seal and bearing assembly to reduce friction and stabilize moving parts. Essential for smooth operation. Verify fit with your model.

Secures the muffler cover to the muffler on chainsaws and small engines. Replace if screw is stripped, missing, or no longer holds the cover securely.

Spark arrestor kit for chainsaws. Installs in the muffler exhaust to prevent sparks from escaping. Replace if screen is damaged, clogged, or missing.

Engine gasket kit for chainsaws. Replace when you notice oil leaks, loss of compression, or during engine rebuilds. Verify fit with your model number.

Replacement muffler backplate for gas chainsaws. Secures between muffler and engine block. Replace if cracked, warped, or missing to ensure proper fit.

Controls spark timing in gas chainsaws. Replace if cracked housing, corroded terminals, or damaged wiring prevents proper ignition signal transmission.

This replacement part is a screw. This part is a genuine replacement part made by Husqvarna. Screws are small but important in many different types of machinery. Screws are able to hold different parts in place and help them stay secure during use so that the machine can operate smoothly and efficiently. A new screw might be needed if the current one is missing or damaged in any way. It is possible that the screw can become stripped over time and therefore not stay in place properly. If this is the case it is recommended that it be replaced. This repair should be fairly easy and only require a screwdriver and possible pliers. This part is sold individually and is sourced directly from the manufacturer to ensure proper fit and long-lasting use. Note that This is a genuine OEM replacement part.

Engine gasket kit for chainsaws. Replace when you notice oil leaks, loss of compression, or during engine rebuilds. Verify fit with your model number.