Guide Bar
Oregon 180SDEA041
3 associated model records
Identity: Unclassified
The Oregon 180SDEA041 is listed as a part-number guide bar in 3 model records across 2 brands. Those records reference OEM part number 952044689. Associated equipment records include Echo CS-400, Echo CS-440, Poulan Pro PP4218A. These records do not yet include assigned confidence, source type, and review dates; do not treat the association as confirmed fitment.
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Model Records
| Brand | Model | OEM # | Confidence | Source | Reviewed | Evidence | |
|---|---|---|---|---|---|---|---|
| Echo | CS-400 | Spec-based | Confidence not assigned | Evidence source not recorded | Not yet independently reviewed | 18", 3/8" LP pitch, .050" gauge | Chainsaw |
| Echo | CS-440 | Spec-based | Confidence not assigned | Evidence source not recorded | Not yet independently reviewed | 18", 3/8" LP pitch, .050" gauge | Chainsaw |
| Poulan Pro | PP4218A | 952044689 | Confidence not assigned | Evidence source not recorded | Not yet independently reviewed | 18", 3/8" LP pitch, .050" gauge | Chainsaw |
What this part is
Oregon 180SDEA041 is listed here as a part-number guide bar option. Identity describes the named part, not automatic compatibility with every model record. Confirm the removed part, model plate, and seller listing details before buying.
Recorded identity categories
- Unclassified: 3 model records
OEM, OEM-specified, aftermarket, and cross-reference identities are reported separately. Unclassified records are not promoted to confirmed fitment.
Recorded OEM references
952044689
Alternate spellings
180SDEA041 is the normalized part number used on this site.
Known exclusions
- No specific exclusion is listed in the current data. Still verify serial range, production variant, and removed-part details before ordering.
Dimensions and specs
- 18", 3/8" LP pitch, .050" gauge
Symptoms that suggest replacement
- Part is damaged, missing, worn, or fails the model-specific fitment checks below
How to verify before buying
- Treat the model rows above as research leads, not confirmed fits, unless the individual relationship includes adequate review evidence.
- Match the OEM number, stamped part number, or physical spec against the removed part.
- Read the model-specific evidence, confidence, source, reviewed date, dimensions, notes, and exclusions before opening an Amazon listing.
Common wrong-fit mistakes
- Ordering from a broad model-family listing without checking the exact equipment model.
- Ignoring the old OEM number, stamped part number, or physical dimensions.
Related model and part pages
Amazon buying cautions
- Check that the Amazon listing includes the exact part number or verified cross-reference shown here.
- Compare kit contents, gaskets, fuel lines, bulbs, plugs, filters, and dimensions against the removed part before checkout.
- A listing title can mention the right model and still include the wrong revision, accessory, or generic substitute.