Chainsaw
Echo CS-500P
2-Stroke
The Echo CS-500P is a 50.2cc <!-- verify: echo-usa.com --> 2-stroke professional chainsaw designed for regular production cutting — firewood, land clearing, and medium-to-large tree felling with 18" to 20" guide bars. The P suffix indicates professional-grade build quality. It runs a Zama carburetor and features Echo's Vibration Reduction System and G-Force Engine Air Pre-Cleaner. Under professional production use, monthly fuel system service (filter, primer bulb, lines) and air filter maintenance are routine. A reliable choice for arborists who need professional power without moving to the larger CS-590 displacement class.
Echo CS-500P quick specs
- Equipment
- Chainsaw · 2-Stroke
- Covered Parts
- Spark Plug, Air Filter, Fuel Filter, Carburetor, Recoil Starter, Primer Bulb, Fuel Line Kit, Chain, Guide Bar, Ignition Coil
- OEM References
- 8
- Model Family
- CS-500P
Spark Plug
OEM90023Y(0.6mm gap)
| Brand | Part # | |
|---|---|---|
| Champion | CJ8Y | Buy on Amazon → |
| NGK | BPM8Y | Buy on Amazon → |
Air Filter
OEMA226000473Also fits CS-501P (current successor)
| Brand | Part # |
|---|
Fuel Filter
OEMA369000100In-tank pickup filter; fits most Echo chainsaws and trimmers
| Brand | Part # | |
|---|---|---|
| Stens | 610-009 | Buy on Amazon → |
Carburetor
OEMA021003390Walbro WT-1009; 50.2cc engine
| Brand | Part # | |
|---|---|---|
| Walbro | WT-1009 | Buy on Amazon → |
Recoil Starter
OEMA180001600
| Brand | Part # |
|---|
Primer Bulb
OEM12318139130
| Brand | Part # | |
|---|---|---|
| Zama | BG-00-4 | Buy on Amazon → |
Fuel Line Kit
OEMV471001471Includes fuel pickup line and return line
| Brand | Part # | |
|---|---|---|
| Stens | 115-530 | Buy on Amazon → |
Chain
OEM(20", 3/8" pitch, .050" gauge, 70 drive links)Stock bar length; verify drive link count matches your bar
| Brand | Part # | |
|---|---|---|
| Oregon | 72LPX070G | Buy on Amazon → |
Guide Bar
OEM(20", 3/8" pitch, .050" gauge)
| Brand | Part # | |
|---|---|---|
| Oregon | 200PXDD176 | Buy on Amazon → |
Ignition Coil
OEMP021036741Also known as A411001051; also fits CS-490, CS-501P
| Brand | Part # |
|---|