Echo CS-2511P chain size

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

The chain for your Echo CS-2511P

Which bar is on your saw?

12" bar

Pitch
3/8" LP
Gauge
.050"
Drive links
45
  • Part no. 91PXL45CQ

14" bar

Pitch
3/8" LP
Gauge
.050"
Drive links
52
  • Part no. 91PXL52CQ

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 Echo CS-2511P
Chain for each bar length
BarPitchGaugeDrive linksChain
12"3/8" LP.050"4591PXL45CQ
14"3/8" LP.050"5291PXL52CQ

The Echo CS-2511P takes 3/8" LP pitch, .050" gauge chain. Drive links by bar length: 12" bar 45, 14" bar 52.

Echo genuine part numbers

If you prefer the maker's own parts, these are the numbers to ask for at a dealer.

Echo bar and chain part numbers
BarChain part no.Bar part no.Pitch / gaugeDrive links
12"91PXL45CQ12A0CD3745C3/8" LP / .050"45
14"91PXL52CQ14A0CD3752C3/8" LP / .050"52

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 an Echo CS-2511P take?

The Echo CS-2511P takes 3/8" LP pitch, .050" gauge chain. Drive links by bar length: 12" bar 45, 14" bar 52.

How many drive links is an Echo CS-2511P chain?

It depends on the bar: 45 on a 12" bar, 52 on a 14" bar. The bar length is usually printed near the mount.

Can I use a chain with the same length but different pitch?

No. Pitch and gauge have to match the bar and sprocket, and the drive link count has to match the bar. A chain that is off on any of the three will not fit or run safely.

Related Echo saws

Every Echo model