Guide Bar
Oregon 164MLEA074
2 compatible models
The Oregon 164MLEA074 is an aftermarket guide bar compatible with 2 models across 1 brand. Compatible equipment includes Stihl MS 170, Stihl MS 180.
Verify before ordering: Fitment can vary by serial number, production date, region, and sub-model. Match the OEM number and physical dimensions before ordering.
Compare Merchants
Use these links to compare price, kit contents, shipping, and OEM availability before ordering.
Some links may be affiliate links. Match the OEM number, dimensions, and model variant before buying.
Compatible Models
| Brand | Model | OEM # | Confidence | Source | Reviewed | Evidence | |
|---|---|---|---|---|---|---|---|
| Stihl | MS 170 | Spec-based | Low | Inferred | 2026-05-20 | 16 inch, 3/8 inch LP pitch, .043 inch gauge | Chainsaw |
| Stihl | MS 180 | Spec-based | Low | Inferred | 2026-05-21 | 16", 3/8" LP pitch, .043" gauge | Chainsaw |
What this part is
Oregon 164MLEA074 is listed here as a guide bar replacement option. Use this page as a fitment cross-reference, then confirm the removed part, model plate, and seller listing details before buying.
OEM numbers it replaces
No OEM number is published for this cross-reference yet; verify by the model-specific spec and removed part.
Alternate spellings
164MLEA074 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
- 16 inch, 3/8 inch LP pitch, .043 inch gauge
- 16", 3/8" LP pitch, .043" gauge
Symptoms that suggest replacement
- Part is damaged, missing, worn, or fails the model-specific fitment checks below
How to verify before buying
- Confirm your equipment is one of the compatible models listed above.
- 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.