Owner’s manual
Where to find model number on Craftsman chainsaw?
On the Craftsman gas chainsaw model 358350380, the model number is typically printed on a decal or label on the saw housing (often on the side of the engine/motor casing). Match what you see on the label to the format shown in the 358350380 owner’s manual.
Common places to check on the saw
Look for a decal, sticker, or stamped plate in these spots:
- Side of the engine/motor housing near the starter (recoil) cover
- Rear handle area or near the trigger handle
- Bottom of the saw body near the oil and fuel tank area
- Near the bar mount area (behind the clutch cover), where bar and chain info is often listed
- On or near the chain saw’s safety and specification decals
What to write down (so parts match correctly)
When you find the label, record the information exactly as shown:
- Full model number (example format: 358.350380)
- Any prefix/suffix characters (letters, extra digits, or punctuation)
- The product name line (Craftsman chain saw) if shown
- Bar length and chain notes if listed on the same decal
Quick ID checklist
Use this table to avoid common mix-ups when ordering chainsaw parts.
| What you see on the label | What it means | What to do with it |
|---|---|---|
| 358.350380 (with a dot) | Model number format used in the manual | Record it exactly; the dot is normal |
| 358350380 (no dot) | Same model number, different printing style | Treat it as the same model |
| Bar/chain specs | Cutting system info | Use it when selecting a bar or chain |
Why it matters
Craftsman chainsaws can look similar across model families, but parts like the carburetor kit, fuel line, primer bulb, and clutch components are model-specific. Using the exact model number helps us match the correct diagrams and replacement parts the first time.
Last updated: February 2026
Is 40 1 or 50 1 better for chainsaws?
For the Craftsman 358350380 gas chainsaw, 40:1 is the better choice because it is the specified fuel mix ratio; mix 3.2 oz of 2-cycle air-cooled engine oil with 1 gallon of unleaded gasoline. Using 50:1 in this model reduces lubrication and can accelerate engine wear.
What to use for model 358350380
Follow the fuel and oil guidance in the 358350380 owner's manual. For this saw, we recommend:
- Fuel: unleaded gasoline
- Oil: good-quality 2-cycle air-cooled engine oil (Craftsman oil is recommended)
- Mix ratio: 40:1
- Mix amount: 3.2 oz oil per 1 gallon gas
- Avoid: automotive oil and boat oil (they can damage the engine)
Quick mix chart
| Gasoline amount | 40:1 oil amount | Notes |
|---|---|---|
| 1 gallon | 3.2 oz | Correct mix for Craftsman 358350380 |
| 2 gallons | 6.4 oz | Mix in an approved fuel can |
| 1/2 gallon | 1.6 oz | Useful for small batches |
Why 40:1 vs 50:1 matters
Two-stroke chainsaws rely on oil in the fuel for crankshaft, piston, and cylinder lubrication. In a saw designed for 40:1, moving to 50:1 means less oil per gallon; that can increase friction and heat, especially under heavy cutting.
Tips to prevent fuel-related starting and running problems
If the saw is hard to start, surges, or dies under load, fuel quality and delivery are common causes. We recommend:
- Mix only what you will use soon; old fuel causes poor performance
- Shake the fuel can before refueling to re-blend oil and gas
- Use a clean container and keep dirt out of the tank
- Inspect fuel lines for cracking or softness; replace with ayp lawn & garden equipment fuel line, large 530069216 if needed
- Make sure the fuel cap seals properly; a damaged cap can cause leaks or venting issues
Last updated: February 2026
Can I scrap a chainsaw?
Yes. We recommend scrapping your Craftsman gas chainsaw model 358350380 by separating recyclable metal from non-metal components; most metal parts (guide bar, chain, clutch parts, fasteners) are accepted as scrap metal, while fuel and oil must be handled as hazardous waste.
What to do before you scrap it
- Drain the fuel tank completely; store old fuel in an approved container for proper disposal.
- Empty the bar and chain oil reservoir.
- Remove the bar and chain so the saw is safer to handle.
- Wipe off heavy oil and sawdust buildup to reduce mess at the recycler.
- Keep the muffler and spark arresting screen intact if you transport the saw for any last testing.
What typically gets recycled vs. disposed
| Item | What to do | Why |
|---|---|---|
| Guide bar and chain | Scrap metal recycling | Mostly steel and commonly accepted |
| Engine housing and metal fasteners | Scrap metal recycling | High metal content |
| Plastic covers, handles, fuel lines | Check local rules | Often not accepted as scrap |
| Old gasoline, 2-cycle mix, bar oil | Household hazardous waste drop-off | Protects people and the environment |
Parts you may want to remove first
If you are scrapping because of a fuel leak or oiling issue, it can still be worth removing reusable parts before recycling the frame.
- Fuel tank cap 580940901 (helps prevent spills during handling)
- Ayp lawn & garden equipment fuel line, large 530069216 (common wear item)
- Chainsaw oil pump 530071259 (valuable if the saw failed for another reason)
Why it matters
Gas chainsaws can hold flammable fuel and sticky bar oil even when they have not run in a long time. Draining fluids first helps prevent leaks in your vehicle and keeps recycling streams cleaner.
For model-specific safety handling reminders (two-handed operation, PPE, and safe carrying), follow the 358350380 owner's manual.
Last updated: February 2026
How to adjust a Craftsman chainsaw?
On the Craftsman 358350380 gas chainsaw, “adjusting” usually means setting correct chain tension so the chain rides snug in the bar groove but still rotates freely. Use the bar tool to turn the adjusting screw, then tighten the chain brake nuts securely while lifting the bar tip.
Chain tension adjustment steps (model 358350380)
- Wear protective gloves; the chain is sharp even when not moving.
- Loosen the chain brake nuts until they are finger-tight.
- Turn the adjusting screw clockwise until the chain contacts the bottom of the guide bar rail.
- Roll the chain around the guide bar to confirm it moves freely and all drive links sit in the bar groove.
- Lift the tip of the guide bar; adjust until there is no sag.
- Keep the bar tip lifted and tighten the chain brake nuts securely.
- Recheck by rolling the chain again; if it will not rotate, it is too tight and needs slight loosening.
Quick “too loose vs too tight” check
| What you notice | What it means | What to do |
|---|---|---|
| Chain sags under the bar | Too loose | Tighten with the adjusting screw, then retighten nuts |
| Chain will not rotate by hand | Too tight | Slightly loosen tension, then recheck rotation |
| Chain stretches quickly when new | Normal break-in | Recheck tension frequently, especially early on |
Related adjustments (when tension is not the real problem)
If the chain moves at idle, that is a carburetor and idle-speed issue, not a bar adjustment. The chain must not move at idle; follow the carburetor adjustment procedure in the 358350380 owner's manual.
Why it matters
Correct chain tension helps prevent derailment, reduces bar and sprocket wear, and improves cutting performance. It also supports safe operation because a loose or binding chain increases kickback risk.
Last updated: February 2026
Will an Oregon chain fit a Craftsman chainsaw?
Yes, an Oregon chain can fit a Craftsman chainsaw, but it must match the exact bar length and chain specs for your Craftsman model 358350380 (pitch, gauge, and drive link count). We recommend confirming the required chain specs in the 358350380 owner’s manual before ordering.
What has to match for the chain to fit
To fit and run safely on your Craftsman 358350380 gas chainsaw, the replacement chain must match:
- Pitch (the spacing of the chain)
- Gauge (the thickness of the drive links that ride in the bar groove)
- Drive link count (number of drive links)
- Bar mount and bar groove compatibility (your guide bar must match the chain gauge)
If any one of these is off, the chain can derail, bind in the bar groove, or fail to oil correctly.
Quick compatibility checklist (Oregon chain on Craftsman 358350380)
Use this as a fast way to confirm fit before you buy:
| Item to verify | Where to check | What you’re looking for |
|---|---|---|
| Bar length | Bar stamp or decal | Example: 18-in bar |
| Pitch | Bar stamp or manual | Must match sprocket and chain |
| Gauge | Bar stamp or manual | Must match bar groove |
| Drive links | Old chain count or packaging | Must match bar length and pitch |
For this model page, an example of a compatible size option is an 18-inch replacement chain such as chain 91PX062G when its pitch, gauge, and drive link count match your bar and sprocket setup.
Why the exact match matters
Your saw’s clutch drum sprocket and guide bar are designed around a specific pitch and gauge. The manual also emphasizes using recommended replacement components and keeping the saw properly assembled and maintained for safe operation.
If you’re replacing the chain at the same time
When you install a new chain, follow the chain replacement and tensioning steps in the manual. In general, plan to:
- Set the ON/STOP switch to STOP before service
- Remove the clutch cover (chain brake) and bar nuts
- Seat the chain fully in the bar groove and on the sprocket
- Tension the chain so it is snug but still pulls around by hand
- Recheck tension after the first few cuts (new chains stretch slightly)
Last updated: February 2026
Where is the fuel filter in a Craftsman chainsaw?
On the Craftsman 358350380 gas chainsaw, the fuel filter sits inside the fuel tank, attached to the end of the fuel line; you pull it out through the fuel fill opening using a clean hook or hemostat, then push the new filter back onto the line and return it to the tank (it can rattle when the tank is empty). See the 358350380 owner's manual for the fuel system layout and safety notes.
How to access the fuel filter
- Turn the ON/STOP switch to STOP and let the engine cool completely.
- Work in a well-ventilated area away from flames or sparks.
- Remove the fuel cap and drain fuel into an approved container.
- Use a clean bent wire hook to grab the fuel line and filter through the fill neck.
- Pull the filter out just far enough to remove it from the fuel line.
- Press the replacement filter firmly onto the fuel line, then tuck it back into the tank.
What you will notice (normal vs. not)
| What you see | What it usually means | What to do |
|---|---|---|
| Filter rattles in an empty tank | Normal on this model | No repair needed |
| Filter looks dark or clogged | Restricted fuel flow | Replace the filter |
| Fuel line feels stiff or cracked | Line is deteriorating | Replace the fuel line |
| Saw starts then dies | Fuel delivery issue (often filter/line) | Check filter, line, and tank vent |
Parts that commonly go with a fuel filter job
If the filter is clogged, the fuel line is often close behind.
- Ayp lawn & garden equipment fuel line, large 530069216: replace if the line is hard, split, or won’t seal on the filter nipple.
- Fuel tank cap 580940901: replace if the cap seal is damaged or the cap won’t tighten securely.
- Primer bulb and carburetor parts may also be involved if the saw still won’t stay running after a filter change.
Why it matters
A partially plugged fuel filter makes the carburetor run lean, which causes hard starting, surging, and stalling under load. Keeping the filter and fuel line in good shape helps the 2-cycle engine maintain steady fuel flow and protects performance.
Last updated: February 2026
What is the Craftsman 358350380 42 cc 2 cycle gas 18 chainsaw?
The Craftsman 358350380 is a 42cc (2.6 cu. in.) 2-cycle gasoline chainsaw designed for occasional use with an 18-inch guide bar; it comes fully assembled and is built to cut firewood and general yard debris with a bar-and-chain oiling system and mixed-fuel operation (40:1 gas to 2-cycle oil). See the Craftsman 358350380 owner’s manual for safety, operation, and maintenance details.
Key features and what they mean
- 42cc 2-cycle engine: Uses a gas and 2-cycle oil mix (not straight gas).
- 18-inch bar setup: A common size for limbing and medium-duty cutting.
- Automatic bar oiling: Oil output is metered during operation.
- Fully assembled out of the box: No initial assembly steps are required.
- Occasional-use rating: Best for homeowner tasks rather than daily commercial cutting.
Fuel and oil basics (model-specific)
For the Craftsman 358350380, we follow the manual’s fueling guidance:
| Item | What to use | Practical tip |
|---|---|---|
| Engine fuel | Unleaded gasoline mixed with air-cooled 2-cycle oil | Mix at 40:1 (3.2 oz oil per 1 gallon gas) |
| Bar and chain lubrication | Chainsaw bar oil (or SAE 30 temporarily) | Plan on about 1 tank of bar oil per 1 tank of fuel |
Common parts customers replace
If you are refreshing performance or doing routine upkeep, these are frequent wear or service items:
- Chain 91PX062G when cutting slows or the chain won’t hold an edge
- Chainsaw bar, 18-in 180SDET041 if the bar rails are worn or the nose sprocket binds
- Fuel tank cap 580940901 if the cap leaks or the seal is damaged
- Primer bulb 530071835 if it will not prime fuel consistently
Why it matters
Using the correct 40:1 fuel mix and keeping the bar oil tank filled protects the engine, clutch, and cutting system. Most “won’t start” and “won’t oil” complaints trace back to stale fuel, incorrect mix ratio, or an empty bar-oil reservoir.
Last updated: February 2026
What model number is a Craftsman 16 36cc chainsaw?
Craftsman made multiple 16-inch, 36cc gas chainsaws, so the correct model number is the one printed on your saw’s data label. If your label shows 358.350380 (often written as 358350380), that is an 18-inch bar, 42cc model per the 358350380 owner’s manual.
How to identify the correct model number
Use the model number on the saw, not the bar length alone; bars and chains are often swapped.
- Check the data label on the starter housing, rear handle area, or near the fuel tank
- Write the full model number exactly as shown (including the dot if present)
- Record the serial number too; it helps match production variations
- Compare your label to the parts diagrams for the closest match
- Order parts only after the model number matches your label
What the model number tells you
The model number drives parts compatibility for the fuel system, ignition, and cutting system.
| Item you are matching | Why the model number matters |
|---|---|
| Bar and chain | Pitch, gauge, and drive link count vary by model and bar setup |
| Fuel system | Fuel line routing and primer bulb style differ between versions |
| Starting system | Recoil spring and starter components change by model |
Common parts that still require the exact model
Even “universal-looking” parts can differ by diameter, length, or mounting.
- Fuel line size and fit: ayp lawn & garden equipment fuel line, large 530069216
- Priming components: primer bulb 530071835
- Fuel sealing and venting: fuel tank cap 580940901
Why it matters
Using the exact Craftsman model number prevents ordering a bar, chain, carburetor kit, or fuel line that does not fit, and it keeps service steps aligned with the correct safety and adjustment procedures.
Last updated: February 2026
Who makes Craftsman chainsaws now?
Craftsman chainsaws are made by different manufacturers depending on the model. For Craftsman model 358350380, the parts lineup on this model points to AYP (American Yard Products) as the manufacturer family behind the saw. Use the parts list in the 358350380 owner's manual to confirm the exact configuration for your serial range.
What “now” means for Craftsman chainsaws
Craftsman is a brand; the actual builder can change across years and model series. The most accurate way to identify the maker is to match the model number to the parts diagrams and service information.
- Check the full model number on the saw tag: 358350380
- Use the manual parts list to verify assemblies (fuel system, clutch, oiler)
- Match replacement parts by model, not by bar length alone
- Keep the same component family when servicing carburetion and ignition
- Use OEM-style parts descriptions to avoid fit issues
Quick identifiers for model 358350380
Many listed replacement parts for this model are labeled AYP, which is a strong indicator of the original manufacturer family.
| Component area | Example part on this model | What it tells you |
|---|---|---|
| Fuel system | Ayp lawn & garden equipment fuel line, large 530069216 | AYP-labeled fuel components are used on this model |
| Ignition | AYP lawn and garden equipment engine ignition coil (example listing) | AYP component ecosystem |
| Drive system | AYP chainsaw clutch drum (example listing) | AYP-style clutch and drum setup |
Why it matters when ordering parts
Manufacturer family affects bar and chain fit, fuel line diameter, carburetor style, and oiling components. Ordering by Craftsman 358350380 and verifying against the manual diagrams prevents mismatches and repeat repairs.
Last updated: February 2026
