Stihl MS270C chain size

Chainsaw drawing: the bar and chain are the parts this page is about

The chain for your Stihl MS270C

Which bar is on your saw?

16" bar

Pitch
.325"
Gauge
.063"
Drive links
67
  • Oregon L67
  • Same as Stihl 26RM3
  • File 3/16"

18" bar

Pitch
.325"
Gauge
.063"
Drive links
74
  • Oregon L74
  • Same as Stihl 26RM3
  • File 3/16"

20" bar

Pitch
.325"
Gauge
.063"
Drive links
81
  • Oregon L81
  • Same as Stihl 26RM3
  • File 3/16"

Bar mount D025

Buy this chain

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Check pitch, gauge and drive links on the listing before you order. How this works

All bar lengths for the Stihl MS270C
Chain for each bar length
BarPitchGaugeDrive linksChain
16".325".063"67L67
18".325".063"74L74
20".325".063"81L81

The Stihl MS270C takes .325" pitch, .063" gauge chain. Drive links by bar length: 16" bar 67, 18" bar 74, 20" bar 81.

Check the chain on your saw

Drawing: pitch is the distance between three rivets divided by two
Pitch Measure across three rivets and divide by two. Common pitches are 1/4", .325", 3/8" and .404".
Drawing: gauge is the thickness of the drive link in the bar groove
Gauge The thickness of the drive link that rides in the bar groove: .043", .050", .058" or .063".
Drawing: count the drive links, the tabs under the chain
Drive links Lay the chain flat and count the tabs underneath. Mark one with a paint pen so you know where you started.
Find pitch and gauge from the number on a drive link
Type the number on a drive link
See all stamp numbers
Drive link stamp number to pitch and gauge
StampPitchGauge
113/4".122"
16.404".063"
18.404".080"
20.325".050"
21.325".058"
22.325".063"
251/4".050"
26.404".058"
27.404".063"
33.325".050"
34.325".058"
35.325".063"
50.404".050"
51.404".058"
52.404".063"
58.404".058"
59.404".063"
68.404".063"
723/8".050"
733/8".058"
753/8".063"
80.325" LP.043"
903/8" LP.043"
913/8" LP.050"
95.325".050"

Questions people ask

What size chain does a Stihl MS270C take?

The Stihl MS270C takes .325" pitch, .063" gauge chain. Drive links by bar length: 16" bar 67, 18" bar 74, 20" bar 81.

How many drive links is a Stihl MS270C chain?

It depends on the bar: 67 on a 16" bar, 74 on a 18" bar, 81 on a 20" bar. The bar length is usually printed near the mount.

What bar fits a Stihl MS270C?

A bar with the D025 mount, in one of these lengths: 16", 18", 20".

Other saws with the same chain

All saws that take L67 All saws that take L74 All saws that take L81

Related Stihl saws

Every Stihl model