Stihl model · engine series 1120
011 AV / AVEQ
41 cc; popular homeowner
The production, market and rarity details above are specific to the 011 AV / AVEQ roster record. The chain, bar and displacement figures below are the published family fitment for engine series 1120; confirm the pitch, gauge and drive-link count stamped on your installed bar before ordering.
Family fitment specs
Chains & bars that fit the 011 AV / AVEQ
Pitch & gauge 3/8″ Picco · .050″ · recommended bar 12–16″ · round file 5/32" (4.0 mm)
Chain & bar by length
| Bar | Drive links | Shop |
|---|---|---|
| 12″ | 44 DL | Chain → Bar → |
| 14″ | 50 DL | Chain → Bar → |
| 16″ | 55 DL | Chain → Bar → |
Drive-link counts from STIHL's saw-chain catalog. The chain is set by pitch + length (confirm the count stamped on your bar); the guide bar also depends on your saw's mount, so verify fitment before ordering.
Files, oil & sharpening
Suggested match: Oregon 90/91-series (e.g. 91PX). Confirm the drive-link count for your exact bar length before ordering. These are equivalent aftermarket (Oregon) chains, not genuine STIHL chain — STIHL sells its own chain through its dealer network, and we're not affiliated with STIHL. New to pitch & cutter types? See the chain & cutter guide.
Some links earn us a commission. It never changes the specs or what we recommend.
Related models in series 1120
Data confidence
Chain, bar and displacement confidence applies to the shared 009 · 010 · 011 · 012 family data.
Something wrong or missing for the 011 AV / AVEQ? Report a correction →