Echo CS-4010 chain size
The chain for your Echo CS-4010
Which bar is on your saw?
- Pitch
- 3/8" LP
- Gauge
- .050"
- Drive links
- 57
- Pitch
- 3/8" LP
- Gauge
- .050"
- Drive links
- 62
Bar mount A041
Buy this chain
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Check pitch, gauge and drive links on the listing before you order. How this works
Echo genuine part numbers
If you prefer the maker's own parts, these are the numbers to ask for at a dealer.
| Bar | Chain part no. | Bar part no. | Pitch / gauge | Drive links |
|---|---|---|---|---|
| 16" | 91PX57CQ | 16A0CD3757C | 3/8" LP / .050" | 57 |
| 18" | 91PX62CQ | 18A0CD3762C | 3/8" LP / .050" | 62 |
Check the chain on your saw
Find pitch and gauge from the number on a drive link
Type the number on a drive link
See all stamp numbers
| Stamp | Pitch | Gauge |
|---|---|---|
| 11 | 3/4" | .122" |
| 16 | .404" | .063" |
| 18 | .404" | .080" |
| 20 | .325" | .050" |
| 21 | .325" | .058" |
| 22 | .325" | .063" |
| 25 | 1/4" | .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" |
| 72 | 3/8" | .050" |
| 73 | 3/8" | .058" |
| 75 | 3/8" | .063" |
| 80 | .325" LP | .043" |
| 90 | 3/8" LP | .043" |
| 91 | 3/8" LP | .050" |
| 95 | .325" | .050" |
Questions people ask
What size chain does an Echo CS-4010 take?
The Echo CS-4010 takes 3/8" LP pitch, .050" gauge chain. Drive links by bar length: 16" bar 57, 18" bar 62.
How many drive links is an Echo CS-4010 chain?
It depends on the bar: 57 on a 16" bar, 62 on a 18" bar. The bar length is usually printed near the mount.
What bar fits an Echo CS-4010?
A bar with the A041 mount, in one of these lengths: 16", 18".

