Owner’s manual
How to look up chainsaw serial number?
On the Craftsman 358360100 gas chainsaw, the serial number is typically stamped into the engine/motor housing or crankcase on a flat spot near the muffler area. Wipe off oil and sawdust first so the stamped characters are easy to read.
Look for a stamped or printed label in these common locations:
- Engine/motor housing or crankcase near the muffler (left or right side)
- Starter/recoil housing area (near the pull cord cover)
- Under the top cover (near the air filter and carburetor area)
- Near the rear handle or fuel tank area
If the stamp is faint, shine a flashlight across the surface at a low angle; the shadows make the numbers stand out.
Serial numbers are easy to misread when they are dirty or lightly stamped.
- Clean the area with a dry rag; avoid soaking decals with solvent
- Write down the full serial number exactly as shown (include letters and dashes)
- Take a clear photo for your records before the stamp gets worn
- If a label is peeling, copy it now and cover it with clear tape to protect it
| Item | What it identifies | Example for your saw |
|---|---|---|
| Model number | The product design and parts breakdown | 358360100 |
| Serial number | Your specific unit’s production run | Unique to your saw |
We use the serial number to match the correct parts and specifications when a model has production changes. It is especially helpful when ordering fuel system parts, like the ayp lawn & garden equipment fuel line, large 530069216, or when checking details in the 358360100 owner’s manual.
Last updated: February 2026
Should I use 40 1 or 50 1 fuel for a chainsaw?
For the Craftsman chainsaw model 358360100, we recommend a 40:1 fuel mix (3.2 oz of 2-cycle air-cooled oil per 1 gallon of unleaded gasoline). That ratio is specified for this engine and helps protect the cylinder, piston, and crank bearings under load; see the 358360100 owner's manual.
| Mix ratio | Oil per 1 gallon gas | When to use |
|---|---|---|
| 40:1 | 3.2 oz | Correct ratio for Craftsman 358360100 |
| 50:1 | 2.6 oz | Only if a different engine specifically calls for it |
- Use fresh, unleaded gasoline in an approved fuel container.
- Use 2-cycle air-cooled engine oil (not automotive oil).
- Measure oil accurately; then add gas and shake to blend.
- Mix fuel outdoors, wipe spills, and move the saw away from the fueling spot before starting.
- Let the engine cool before refueling; remove the fuel cap slowly.
Running leaner on oil (like 50:1) reduces lubrication. On a 2-cycle chainsaw engine, that increases wear risk during hot cutting, long runs, or when the chain is dull and the engine is working harder.
Your bar and chain need constant lubrication. We recommend filling bar oil every time you fill the fuel tank; lack of bar oil can quickly damage the guide bar and chain.
Last updated: February 2026
Where is the model number on a chainsaw?
On the Craftsman chainsaw model 358360100, the model number is typically printed on a label or stamped on a plate on the saw body. Check the areas around the starter housing, rear handle, or near the bar mounting side, then match what you find to the format shown in the 358360100 owner's manual.
Check these spots first (wipe off oil and sawdust so the tag is readable):
- Starter/recoil housing area (side with the pull cord)
- Rear handle or trigger handle area
- Under the top cover near the air filter/carburetor area
- Crankcase/fuel tank housing near the base of the saw
- Bar mounting side near the clutch cover area
Most chainsaws use one of these tag styles:
| Tag type | What you will see | Tip |
|---|---|---|
| Paper/vinyl sticker | Printed model and sometimes serial | Clean gently; avoid solvents that remove ink |
| Metal plate | Stamped or etched model/serial | Use a flashlight at an angle to read it |
| Molded/raised marking | Numbers cast into plastic | Look for smaller text near the fuel tank or handle |
We use the exact model number to pull the correct Craftsman 358360100 parts list and diagrams. That prevents ordering a similar looking part that does not fit, such as a fuel line, primer bulb, or chain brake assembly.
- Clean the area with a dry rag first, then a lightly damp rag
- Use your phone camera and zoom in to read worn printing
- Look for the model format with a dot in older manuals (example: 358.360100) but enter it as 358360100 when searching parts
Last updated: February 2026
