Oregon L81 chain: what it fits and what the code means
L81 is a .325" pitch, .063" gauge chain with 81 drive links. It fits 28 saws listed below.
What L81 is
- Pitch
- .325"
- Gauge
- .063"
- Drive links
- 81
The letter L is the chain type, the number 81 is the drive link count.
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Check pitch, gauge and drive links on the listing before you order. How this works
Same length, different chain
The number is the length; the letter is the chain. These all have 81 drive links:
| Code | Type | Pitch | Gauge | Family |
|---|---|---|---|---|
| L81 | 22BPX | .325" | .063" | ControlCut |
| D81 | 72V | 3/8" | .050" | AdvanceCut |
D81: different pitch or gauge. Not a substitute for L81.
Saws that take L81
Questions people ask
What does L81 mean on an Oregon chain?
L is the chain series (22BPX, ControlCut: .325" pitch, .063" gauge). 81 is the number of drive links.
What bar length is L81?
Usually 20". What matters is the drive link count, 81: count the links on your old chain rather than going by the inches.
What file do I need for L81?
A 3/16" round file.