Where is the model number on a chainsaw?
On the Craftsman gas chainsaw model 358351161, the model number is typically printed on the saw’s identification label or ID tag on the housing. Use the model number to match the correct operator instructions, bar and chain specs, and replacement parts in the 358351161 operator’s manual.
Look for a sticker, metal tag, or molded ID area in these spots:
- On the starter (recoil) housing near the pull cord
- On the rear handle area near the throttle trigger
- On the crankcase or chassis near the bar mount studs
- Under the top cover (near the air filter area)
- Near the fuel tank or oil tank area
If the label is dirty or faded, these steps usually help:
- Wipe with a damp rag first; avoid harsh solvents that can remove printing
- Use a flashlight at an angle to make embossed text easier to see
- Take a close-up photo and zoom in to read small characters
- Compare what you find to the model listing in the 358351161 operator’s manual
This Craftsman manual covers multiple versions (including a 16-inch bar model and an 18-inch bar model). Using the exact model number helps ensure you get the correct guide bar and chain, and it also helps when troubleshooting starting, chain tension, and maintenance procedures.
| What you’re doing | Why the model number helps |
|---|---|
| Buying a chain or bar | Confirms the correct bar length and compatible chain type |
| Ordering engine/fuel parts | Matches the correct fuel line, carburetor parts, and ignition components |
| Using service procedures | Ensures the right adjustment and maintenance steps |
Last updated: January 2026
What model number is a Craftsman 358351161 chainsaw?
The model number for this Craftsman gas chainsaw is 358.351161 (often written without the dot as 358351161). In the operator’s manual, this model is listed as a 2.4 cu. in./40cc 2-cycle saw with a 16-inch bar; see the 358351161 operator's manual.
We recommend matching the tag on the saw to the manual listing so you order the correct Craftsman parts (fuel line, chain brake, clutch, ignition coil).
- Check the model/serial tag on the saw body (commonly near the starter housing or rear handle area)
- Write the number exactly as shown, including dots (example: 358.351161)
- Use the model number when selecting parts like a chain, bar adjuster screw, or carburetor kit
- If the tag is dirty, wipe it clean; avoid solvents that can remove printing
The manual groups two similar models by bar length. Use this as a fast confirmation.
| Manual listing | Bar length | Engine type |
|---|---|---|
| 358.351081 | 18 in. | 2-cycle gas |
| 358.351161 | 16 in. | 2-cycle gas |
Craftsman 358-series chainsaws share many similar-looking parts, but small differences (like bar length and related hardware) affect fit. Using the exact model number helps ensure you get the right chain, clutch components, and fuel system parts.
- Fuel line and fuel tank cap
- Carburetor components (rebuild parts)
- Chain brake parts
- Recoil starter parts
- Ignition parts
Last updated: January 2026
How to look up chainsaw serial number?
On the Craftsman 358351161 gas chainsaw, the serial number is usually on the powerhead near the engine, commonly on the motor housing or crankcase close to the muffler area. Write it down exactly as shown so you can match the correct parts and service information.
Check the powerhead (the engine unit), not the guide bar or chain.
- Look on a flat spot on the engine/motor housing
- Check the crankcase area near the muffler (left and right sides when viewing from above)
- Look for a stamped number, a small metal tag, or a printed label
- Wipe off oil and sawdust; shallow stamps can be hard to see
- Use a flashlight and take a close-up photo to confirm each character
We recommend recording both the model number and the serial number.
| Item to record | What it looks like | What it’s used for |
|---|---|---|
| Model number | 358351161 | Matches you to the correct parts diagrams and list |
| Serial number | A unique string of letters and numbers | Identifies your specific unit for service records |
| Photo of the ID | Clear close-up image | Helps prevent transposed digits |
Accurate identification prevents ordering the wrong chainsaw parts and speeds up troubleshooting when you are working with service documentation or a technician.
For model-specific identification and operating details, use the 358351161 owner's manual.
Last updated: January 2026
Is 40 1 or 50 1 better for chainsaws?
For the Craftsman 358351161 gas chainsaw, 40:1 is the better choice because it is the specified fuel-to-oil mix for this 2-cycle engine. Using 50:1 reduces oil content and can increase wear risk in an engine designed for 40:1; confirm the mix section in the 358351161 owner's manual.
A lower ratio number means more oil mixed into the gasoline.
- 40:1 equals more oil for lubrication (correct for this model)
- 50:1 equals less oil and is only correct when the engine is designed for it
- The best ratio is the one the manufacturer specifies because carburetor tuning and lubrication depend on it
| Mix ratio | Oil per 1 gallon gas | Oil per 2.5 gallons gas |
|---|---|---|
| 50:1 | 2.6 oz | 6.4 oz |
| 40:1 | 3.2 oz | 8.0 oz |
- Use fresh gasoline and a quality air-cooled 2-cycle oil
- Measure oil accurately; do not “eyeball” the mix
- Add some gas first, add oil, then add the rest of the gas and shake
- Mix only what you will use within about 30 days
- If the saw runs lean or surges, inspect for cracked or loose fuel lines; the ayp lawn & garden equipment fuel line, large 530069216 is a common replacement item
Two-cycle chainsaws rely on the fuel mix for lubrication. Running the correct 40:1 ratio helps the 358351161 maintain proper lubrication, stable performance, and longer engine life.
Last updated: January 2026





