Most common Craftsman 18-inch 42cc chainsaw parts that need replacing
- Fuel lines. The chainsaw fuel lines that carry fuel from the tank to the carburetor can clog, crimp or crack over time. Damaged fuel lines restrict fuel flow and prevent the engine from starting. If the chainsaw won’t start, clear clogs and check the fuel lines for cracks or crimps. Replace damaged or crimped fuel lines. Refer to the Craftsman 18 inch chainsaw parts diagram to find the correct fuel lines for your model.
- Carburetor. The carburetor mixes air and gas, which ignites in the cylinder to power the engine. If the engine won’t start when the tank is full of fresh fuel, test the carburetor by removing the air filter and pouring about a teaspoon of fuel into the carburetor. Pull the starter rope. If the engine starts and then quickly dies, the carburetor is likely the problem.
- Carburetor rebuild kit. Sometimes you can clean and rebuild the chainsaw carburetor instead of replacing it. The carburetor rebuild kit has the seals, gaskets and components to refurbish the carburetor.
- Spark plug. The spark plug provides the ignition spark to burn the fuel in the cylinder to drive the piston.
What to do when your Craftsman chainsaw engine runs rough
- If the fuel has been in the tank unused for months, it can pick up moisture and fail to ignite (that's why you should drain the fuel before storing the chainsaw or add fuel stabilizer to the tank).
- Replace the fuel with fresh gas if it's old and untreated with stabilizer.
- You might also need to replace the fuel filter at the same time.
- Performing preventive maintenance including a tune-up will also help the engine run smoothly.
- Check the fuel lines for cracks and replace them if necessary.
- If you still have problems after checking those issues, consider replacing or rebuilding the carburetor.
Sears PartsDirect has the Craftsman model 358 16-inch 36cc chainsaw parts you need to keep your equipment going
Trust Sears PartsDirect to have the Craftsman chain saw parts you need to fix the equipment quickly when a failure occurs. Use the Craftsman 16 36cc chainsaw parts diagram on our Sears PartsDirect website to easily find the Sears Craftsman chainsaw parts you need to fix any failure. We also carry parts for other popular chain saw models. We have Craftsman 18 inch 42cc chainsaw parts and Craftsman chainsaw 18 inch 40 cc parts. Find the parts you need on the Craftsman chainsaw diagram for your model.