How to look up chainsaw serial number?
For the Craftsman 31534710 electric chainsaw, the serial number is typically on the tool’s data label or stamped into the housing. Once you find it, use the full serial number exactly as shown when searching parts or service information.
Where to find the serial number on a chainsaw
Check these common locations on an electric chainsaw body:
- On a data label near the motor housing (often on the side or underside)
- On the main handle area near the trigger or rear grip
- Near the bar mount area (with the bar removed, if needed)
- On a flat spot of the housing where the two halves of the case join
- Near the power cord entry point (corded models)
If the label is dirty or faded, wipe it with a dry rag first; avoid solvents that can remove printing.
What the serial number looks like
Serial formats vary by brand and production run, but these details help you identify it correctly:
- Often a mix of numbers (sometimes letters)
- Usually longer than the model number
- May appear next to wording like “SER,” “SERIAL,” or “S/N”
Quick check: model number vs. serial number
| Item | Purpose | Example (format) |
|---|---|---|
| Model number | Identifies the product design | 31534710 |
| Serial number | Identifies your specific unit | 9 to 14 characters (varies) |
Why it matters
We use the serial number to narrow down production changes (like wiring, switch style, or Power Sharp components) so you can match the correct replacement parts and avoid ordering a look-alike that does not fit.
If you cannot find it
- Look for a second label inside the handle clamshell area (after unplugging)
- Check for a stamped number in the plastic housing near the motor
- Confirm you are reading the chainsaw label, not the extension cord tag
For more help identifying the correct number to use, see how to find your appliance model number (and what it means for parts).
Last updated: February 2026
What model number is the Craftsman 31534710 chainsaw?
The model number for this Craftsman electric chainsaw is 31534710. Use 31534710 when you search for parts diagrams, maintenance information, or compatible replacement parts for this Power Sharp system chainsaw.
Where to find the model number on the saw
On most Craftsman electric chainsaws like model 31534710, the model number is printed on the rating label. Common label locations include:
- The motor housing (side or rear)
- Near the handle area
- Close to the power cord entry point
- On the underside of the main body
Why the exact model number matters
Craftsman chainsaws can look similar across different years and versions, but parts and assemblies can vary. Using the exact model number helps match the correct items such as:
- Guide bar and chain specifications
- Power Sharp sharpening components
- Switch, cord, and wiring parts
- Oil delivery parts (if equipped)
- Housing and handle components
Model number vs. other numbers you might see
| What you see on the label | What it usually means | Use it for parts lookup? |
|---|---|---|
| 31534710 | The chainsaw model number | Yes |
| Serial number | Unique ID for your specific unit | Sometimes (service history) |
| Bar/chain markings | Chain pitch, gauge, drive links | For chain and bar matching |
If you are shopping for parts
When you search, enter 31534710 exactly as shown on the label. If you are unsure the label is readable, use our guide: how to find your appliance model number (and what it means for parts).
Why it matters
A correct model match prevents ordering the wrong chain, bar, or electrical components, and it speeds up troubleshooting when the saw will not start, loses power, or will not sharpen properly.
Last updated: February 2026
Why does my electric chainsaw chain keep coming loose?
On the Craftsman 31534710 electric chainsaw with Power Sharp system, a chain that keeps coming loose is almost always caused by incorrect tensioning, bar and chain not seated fully in the bar groove, or normal chain stretch from use. Set tension with the bar nose lifted, then recheck after the first few cuts.
Quick checks that fix most “loose chain” problems
- Unplug the chainsaw before adjusting anything.
- Loosen the bar nuts slightly so the guide bar can move.
- Lift the bar nose up while you tension the chain (this prevents it from going slack in use).
- Adjust tension so the chain sits snug on the bar but still pulls around by hand with a gloved hand.
- Tighten the bar nuts while still holding the bar nose up.
- Recheck tension after 1 to 3 minutes of cutting; new chains stretch quickly.
Common causes and what to do
| What you notice | Most likely cause | What we do next |
|---|---|---|
| Chain loosens quickly right after tightening | Normal chain stretch (especially new chain) | Retension after short run-in; repeat until it stabilizes |
| Chain won’t stay tight no matter what | Worn tensioner parts or stripped adjuster | Inspect adjuster screw/pin and bar slot; replace worn parts |
| Chain looks tight, but still “walks” on the bar | Bar rails worn or bar groove damaged | Inspect bar rails for uneven wear; dress or replace bar |
| Chain binds when tightened | Chain installed backward or not seated in groove | Reinstall chain correctly; confirm drive links fully in groove |
Why it matters
A loose chain can derail, cut poorly, and accelerate wear on the guide bar, sprocket, and tensioning hardware. Keeping correct tension also helps the Power Sharp sharpening system work consistently.
Helpful DIY reference
If you suspect a wiring or switch issue is causing intermittent power (which can make tension checks inconsistent), use how to use a multimeter to test electrical parts video to verify basic electrical components safely.
Last updated: February 2026
