Owner’s manual
Where is the model number on a chainsaw?
On the Craftsman gas chainsaw model 358356091, the model number is located under the handle, alongside the serial number. The operator manual also notes these numbers may be printed on the starting instructions decal, so check both spots before ordering parts.
Where to look on model 358356091
- Under the top handle (look for the model and serial number together)
- On the starting instructions decal (often near the starter area)
- On a sticker or plate that may be dirty or oil-stained (wipe it clean first)
Quick steps to find it fast
- Turn the saw off and let it cool completely.
- Wipe the handle area and starter-side housing with a rag.
- Look for a printed decal that includes MODEL NO. and SERIAL NO.
- Write the number down exactly as shown (including dots or dashes).
What the tag may look like
Model numbers for this series are often printed in a format similar to the examples below.
| What you might see | What it means | What to do with it |
|---|---|---|
| 358.356091 | Model number family/identifier | Use it to match the correct parts list |
| 358.356091-3.7/20" | Full model listing from the manual | Use it when cross-checking diagrams and repair parts |
| Serial No. (numbers/letters) | Unique identifier for your saw | Keep it for records and service history |
Why it matters
Using the exact model number helps us match the correct Craftsman parts diagrams and avoid ordering the wrong items, especially for fit-sensitive parts like a fuel line kit, carburetor repair kit, or chain components.
For the most accurate location details and parts identification, use the 358356091 operator's manual.
Last updated: February 2026
How to look up chainsaw serial number?
For Craftsman gas chainsaw model 358356091, we record the serial number from the starting instructions decal on the saw. The operator manual also notes the model and serial information is found under the handle; write it down so you can match the correct repair parts later using the owner's manual.
Where to find the serial number on model 358356091
Check these common locations on the saw:
- Starting instructions decal (this is where the manual says the serial number is located)
- Under the handle (the manual states the model number is found there with the serial number)
- On the housing near the starter/recoil area (often close to decals and safety labels)
How to use the serial number (and why it helps)
Your serial number helps identify production details that can affect small changes in parts and hardware. When you order parts or look up diagrams, we recommend keeping both numbers together.
Keep this info together
| What to record | Example format | Why you need it |
|---|---|---|
| Model number | 358356091 | Ensures you are on the correct parts list |
| Serial number | (varies) | Helps confirm the exact unit you own |
| Part number | 530-069216 | Identifies the manufacturer part |
| Part ID | 530069216 | Matches the specific part listing |
Tips if the decal is worn or hard to read
Use these steps to get a clean, readable number:
- Wipe the area with a lightly damp cloth, then dry it
- Use a flashlight at a low angle to make faint printing stand out
- Take a close-up photo and zoom in
- Copy the number exactly, including any dashes or spaces
Why it matters
Using the correct model and serial information helps you avoid ordering the wrong chainsaw parts (for example, fuel system items like the line kit 530069216 that must match your saw’s configuration).
Last updated: February 2026
Do you use 40 1 or 50 1 gas in a chainsaw?
For the Craftsman gas chainsaw model 358356091, we use a 16:1 fuel mix: 16 parts regular unleaded gasoline to 1 part air-cooled 2-cycle engine oil. That is much oil-richer than 40:1 or 50:1, so using 40:1 or 50:1 in this model can reduce lubrication and shorten engine life; follow the owner's manual.
Correct fuel mix for model 358356091
Use an approved, marked fuel container and mix fuel outside the saw (do not mix in the fuel tank). Our manual’s quick reference calls out:
- 16:1 gas-to-oil ratio (regular unleaded gas + air-cooled 2-cycle oil)
- Use fresh gasoline (not over about 2 months old)
- Mix fuel in an approved, marked container
- Move at least 10 ft away from the fueling area before starting
- Refill the bar and chain oil tank every time you refuel
40:1 vs 50:1 vs 16:1 (what it means)
40:1 and 50:1 are common on many newer 2-stroke tools, but this Craftsman 358356091 is specified for a much richer oil mix.
| Mix ratio | Oil per 1 gallon gas | What you should do on 358356091 |
|---|---|---|
| 50:1 | 2.6 oz | Not the correct mix for this model |
| 40:1 | 3.2 oz | Not the correct mix for this model |
| 16:1 | 8.0 oz | Use this ratio for this model |
Why it matters
The oil in the fuel mix lubricates internal engine parts. If the mix is too lean on oil (like 40:1 or 50:1 when 16:1 is required), the saw can overheat, lose power, and suffer rapid wear.
Related tip: do not confuse fuel oil with bar and chain oil
This saw also needs bar and chain lubricant in the oil tank for the automatic oiler system.
- Fill the oil tank each time you fill the fuel tank
- Expect roughly about 1/2 tank of chain oil per tank of fuel mix
- If oil use seems low, check for a plugged oil hole in the guide bar
Last updated: February 2026
What model number is a Craftsman 16 36cc chainsaw?
For a Craftsman 16-inch, 36cc class gas chainsaw, a common model number is 358.356091 (often shown on the saw and in documentation as 358.356091-3.7/20"). Confirm the exact model on your saw’s starting-instructions decal and match it to the owner's manual.
Where to find the model number on the saw
On Craftsman chainsaws like model 358.356091, the model and serial numbers are typically printed on the starting instructions decal. Use that decal number when ordering parts.
- Look for a decal or label near the starter housing or handle area
- Record both the model number and serial number
- Match the model format exactly (including any suffix like -3.7/20")
- Use the model number to select the correct bar, chain, and carburetor parts
Model number vs. bar length and engine size
A “16-inch, 36cc” description is a shorthand; the model number is what ensures correct fit for parts like the guide bar, chain, and fuel system.
| What you know | What it helps identify | What to verify on the saw |
|---|---|---|
| 16-inch bar | Guide bar and chain family | Model number on the decal |
| 36cc class engine | Fuel mix and tune-up parts | Exact model suffix |
| Craftsman brand | Parts diagrams and lists | Serial number (for revisions) |
Why it matters for parts and repairs
Using the exact model number prevents ordering the wrong wear items (chain, bar) and engine parts (fuel line, carburetor kit). For this model page, common maintenance parts include the chain 72V070G and fuel system items like the line kit 530069216.
Last updated: February 2026
