Owner’s manual
What is the Craftsman 358350370 42 cc 2 cycle gas 18 chainsaw?
The Craftsman 358350370 is a 2-cycle gasoline chainsaw designed for occasional homeowner cutting. For this model, the Craftsman 358350370 owner's manual identifies it as a 36cc (2.2 cu. in.) saw that commonly uses a 16-inch bar, with fuel mixed at 40:1 (gasoline to 2-cycle oil).
Quick model overview (what it is and what it uses)
- Brand/model: Craftsman 358350370 gas chainsaw
- Engine type: 2-cycle, air-cooled
- Displacement: 36cc (2.2 cu. in.)
- Typical bar size shown for this model: 16 in.
- Fuel mix: 40:1 (3.2 oz 2-cycle oil per 1 gallon unleaded gas)
- Bar oil: bar and chain oil; fill the oil tank whenever you fill the fuel tank
Specs check: 16-inch vs 18-inch (why you may see both)
Some listings describe similar Craftsman saws as “42cc” and “18-inch,” but the documentation for model 358350370 calls out 36cc and a 16-inch bar. Use the model number on your saw’s tag to match parts and operating specs.
| Item | For model 358350370 (manual) | What you might see elsewhere |
|---|---|---|
| Engine size | 36cc | 42cc (different model family) |
| Bar length | 16 in. | 18 in. (different configuration) |
| Fuel mix | 40:1 | Often 40:1 or 50:1 depending on model |
Why it matters (parts fit and safe operation)
Correct model identification affects bar/chain fit, fuel line routing, and carburetor tuning. Using the wrong bar length or fuel mix can cause poor cutting performance, overheating, or premature wear.
Related parts customers commonly replace
If you are refreshing a used saw or fixing a no-start issue, these are common wear items for this platform:
- Fuel tank cap 580940901 (helps prevent leaks and maintains proper tank venting)
- Primer bulb 530071835 (supports easier starting by moving fuel)
- Ayp lawn & garden equipment fuel line, large 530069216 (fixes cracked or leaking fuel lines)
Last updated: February 2026
What model number is a Craftsman 16 36cc chainsaw?
For a Craftsman 16-inch, 36cc gas chainsaw, the model number is typically printed on the data label and on the front page of the manual. For this Sears PartsDirect model page, the correct model number is 358.350370 (often written without the dot as 358350370); confirm it against the label using the 358350370 owner's manual.
Where to find the model number on the saw
We see the model number most often in one of these places on Craftsman gas chainsaws:
- On the starter housing (recoil starter side)
- Near the rear handle or trigger area
- On the chassis near the bar mount
- On a sticker or metal tag with the Craftsman branding
- In the manual cover and parts list
Quick model-number check (what should match)
Use this checklist to make sure you are reading the right identifier:
- Look for a number in the 358.xxxxxx format (common Craftsman format)
- Match the bar length listed on the saw (this model uses a 16-inch bar)
- Match the engine size listed (36cc, also shown as 2.2 cu. in.)
- Ignore casting numbers on plastic parts; those are not the model number
Common formats you may see
| Where you see it | Example | What it means |
|---|---|---|
| Manual and parts diagrams | 358.350370 | Full model number with dot |
| Tags and online forms | 358350370 | Same model number without dot |
| Bar/chain packaging | 16 in., pitch/gauge | Bar and chain specs, not the saw model |
Why it matters
The model number controls parts fit and safety compatibility (for example, the correct chain brake components, fuel system routing, and bar and chain match). Using the exact model number helps us point you to the right parts list and diagrams the first time.
Last updated: February 2026
Where is the air filter on a Craftsman chainsaw?
On the Craftsman gas chainsaw model 358350370, the air filter is under the cylinder cover (top cover). You reach it by loosening the 3 screws on the cylinder cover, lifting the cover off, and removing the air filter element.
How to find and remove the air filter (model 358350370)
- Move the ON/STOP switch to STOP and let the saw cool.
- Disconnect the spark plug wire.
- Loosen the 3 screws on the cylinder cover.
- Lift off the cylinder cover.
- Pull the air filter straight out of the housing.
- Reinstall the filter and cover; tighten the screws evenly.
For the cover location and the exact steps, use the 358350370 owner's manual.
Cleaning basics (what the manual calls out)
A dirty air filter reduces engine performance and increases fuel consumption and emissions. The manual’s cleaning method is straightforward:
- Wash the filter in hot, soapy water
- Rinse with clean, cool water
- Air dry completely before reinstalling
Typical service timing
Use the manual’s schedule as your baseline; also service it sooner if you cut in dusty conditions.
| Cutting conditions | What to do | Practical trigger |
|---|---|---|
| Normal | Inspect and clean as scheduled | When performance starts to drop |
| Dusty or heavy sawdust | Clean more often | Visible dirt buildup on the filter |
| After cleaning no longer restores power | Replace the filter | Filter stays dark, damaged, or won’t clean up |
Why it matters
The air filter protects the carburetor and engine from dust and sawdust. Keeping it clean helps your 358350370 maintain the correct air flow so it starts easier, runs stronger, and lasts longer.
Last updated: February 2026
