Jonsered 939 chain size

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

The chain for your Jonsered 939

Which bar is on your saw?

16" bar

Pitch
3/8"
Gauge
.050"
Drive links
60
  • Oregon D60
  • Same as Stihl 33RS3, Husqvarna H80
  • File 7/32"

20" bar

Pitch
3/8"
Gauge
.050"
Drive links
70
  • Oregon D70
  • Same as Stihl 33RS3, Husqvarna H80
  • File 7/32"

Bar mount D196 or D024

Buy this chain

Ad

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

All bar lengths for the Jonsered 939
Chain for each bar length
BarPitchGaugeDrive linksChain
16"3/8".050"60D60
20"3/8".050"70D70

The Jonsered 939 takes 3/8" pitch, .050" gauge chain. Drive links by bar length: 16" bar 60, 20" bar 70.

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 Jonsered 939 take?

The Jonsered 939 takes 3/8" pitch, .050" gauge chain. Drive links by bar length: 16" bar 60, 20" bar 70.

How many drive links is a Jonsered 939 chain?

It depends on the bar: 60 on a 16" bar, 70 on a 20" bar. The bar length is usually printed near the mount.

What bar fits a Jonsered 939?

A bar with the D196 or D024 mount, in one of these lengths: 16", 20".

Other saws with the same chain

All saws that take D60 All saws that take D70

Related Jonsered saws

Every Jonsered model