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Stihl engine series 1118 · FR

028 (Wood Boss)

Displacement47–51.5 cc
Guide bar16–20″
Chain.325″ · .063″
Bar mount3003 / D025
Production1977–1993

Chains & bars that fit the 028 (Wood Boss)

Pitch & gauge .325″ · .063″ · recommended bar 16–20″ · bar mount 3003 / D025 · round file 3/16" (4.8 mm)

Chain & bar by length

BarDrive linksShop
16″ 67 DL Chain → Bar · 3003 →
18″ 74 DL Chain → Bar · 3003 →
20″ 81 DL Chain → Bar · 3003 →

Drive-link counts come from STIHL's saw-chain catalog. Bar searches include mount 3003 / D025; still confirm the mount stamp, pitch, gauge and drive-link count on your installed bar before ordering.

Files, oil & sharpening

Suggested match: Oregon 95-series (95VPX) / 21–22 LPX. 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 fitment? See the bar-mount identification guide and chain & cutter guide.

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Models in this family (2)

357 part numbers across 10 exploded views — the Diagrams column goes straight to them.

ModelYearsMarketRarityDiagramsNotes
028 AV / AVE / Wood Boss 47 cc 1979–83 US/Global Common 10 47 cc (44 mm); bore, stroke 31 mm and displacement stated in the STIHL 028/038 service manual, which covers the AV, AVE and AVQ. WB = Wood Boss (US)
028 AV Super 51.5 cc 1983–93 Global Very Common 10 51.5 cc (46 mm); the catalogue lists exactly two 028 cylinders and the 44 mm one is the base saw, so this is the 46 mm

Data confidence

Verify anything tagged estimated or approx against STIHL spec sheets.

displacement · sourcedbar real-world · estimatedbar mount · sourcedchain · sourceddates · sourcedvariants · sourced

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