← 029/039 · MS 290/310/390

Stihl model · engine series 1127

MS 310 59 cc

Chain
3/8″ · .050–.063″
Recommended bar
16–20″
Mount
3003 / D025

Model displacement · family chain/bar fitment. Details & confidence ↓

346 parts entries · catalogue coverage: MS 290, MS 310, MS 390. Check the sheet’s variant and serial notes.

Diagram sections

Model & family fitment specs

Actual displacement59 cc
Guide bar16–20″
Chain3/8″ · .050–.063″
Bar mount3003 / D025

Displacement is specific to the MS 310 roster record. Chain, bar and mount are the published family fitment for engine series 1127; confirm the pitch, gauge and drive-link count stamped on your installed bar before ordering.

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

Chains & bars that fit the MS 310

Pitch & gauge 3/8″ · .050–.063″ · recommended bar 16–20″ · bar mount 3003 / D025 · round file 7/32" (5.5 mm)

Chain & bar by length

BarDrive linksShop
16″ 60 DL Chain → Bar · 3003 →
18″ 66 DL Chain → Bar · 3003 →
20″ 72 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 72/73/75 EXL. 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.

Some links earn us a commission. It never changes the specs or what we recommend.

Service & tuning

Reference service specs

Reference-only service facts. STIHL revised parts by serial number, market, and production revision; verify against the saw label, IPL, or dealer parts lookup before ordering.

Spark plugBosch WSR 6 F · NGK BPMR 7 A
Fuel filter0000 350 3500
Air filter1127 120 1621 (compensating) · 1127 120 1611 (non-compensating)
Starter rope3.5 mm · 38″
Guide coverage029 · 039 · MS 290 · MS 310 · MS 390
Source2019 STIHL Technical Reference Guide · sourced
  • 029/039 air-filter variant depends on compensating vs non-compensating carb setup.

Factory tuning settings

Max speed13,000 rpm
LA screw (idle stop)1/4 turn
Confidencesourced

Screw figures are turns open from lightly seated. Set the final mixture by ear and tachometer against the machine in front of you — running a two-stroke lean to hit a published number is how pistons get scored.

About the MS 310

Production2000–12
MarketGlobal
RarityVery Common
Engine family1127
Family era1992–2013

Production, market and rarity are specific to this model’s roster record.

Shared engine-family membership does not establish parts interchangeability.

Data confidence

Chain, bar, mount and displacement confidence comes from the shared 029/039 · MS 290/310/390 family research.

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

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