Chainsaw
Echo CS-440
2-Stroke
ℹ See also: CS-400 — parts are often interchangeable within this family.
Spark Plug
OEM90023Y(0.6mm gap)
| Brand | Part # | |
|---|---|---|
| Champion | CJ8Y | Buy on Amazon → |
| NGK | BPM8Y | Buy on Amazon → |
Air Filter
OEM13031038331Also fits CS-4400, CS-510, CS-520, CS-530
| Brand | Part # | |
|---|---|---|
| Stens | 605-319 | Buy on Amazon → |
Fuel Filter
OEMA369000100In-tank pickup filter; fits most Echo chainsaws and trimmers
| Brand | Part # | |
|---|---|---|
| Stens | 610-009 | Buy on Amazon → |
Carburetor
OEM12300039330Walbro WT-416; 40.2cc engine. Variants WT-416-1 and WT-416C are also compatible.
| Brand | Part # | |
|---|---|---|
| Walbro | WT-416 | Buy on Amazon → |
Recoil Starter
OEMA180001210
| Brand | Part # |
|---|
Primer Bulb
OEM12318139130
| Brand | Part # | |
|---|---|---|
| Zama | BG-00-4 | Buy on Amazon → |
Fuel Line Kit
OEM13200700760Includes fuel pickup line and return line
| Brand | Part # | |
|---|---|---|
| Stens | 115-530 | Buy on Amazon → |
Chain
OEM(18", 3/8" LP pitch, .050" gauge, 62 drive links)Stock bar length; verify drive link count matches your bar
| Brand | Part # | |
|---|---|---|
| Oregon | 91PX062G | Buy on Amazon → |
Guide Bar
OEM(18", 3/8" LP pitch, .050" gauge)
| Brand | Part # | |
|---|---|---|
| Oregon | 180SDEA041 | Buy on Amazon → |
Ignition Coil
OEMA411000182Replaces A411000180; also fits CS-450, CS-450P
| Brand | Part # |
|---|