Essential 3-Piece Tune-Up: Includes a high-density Air Filter, a high-flow Fuel Filter, and a precision-matched NGK Spark Plug.
Factory-Original Performance: These genuine ECHO parts ensure a 100% perfect fit, maintaining the engine’s warranty and protecting it from the "lean-run" conditions caused by inferior aftermarket filters.
Premium Engine Protection: The specialized air filter captures fine sawdust and grit before it can enter the carburetor, preventing internal cylinder scoring.
Reliable Ignition: A fresh, properly gapped spark plug ensures consistent, easy starts and a smooth idle, even after the saw has been sitting between jobs.
Fast "DIY" Service: As part of the "You Can" series, this kit is designed for a simple, 10-minute installation—no professional mechanic required.
Pre-Season Prep: The smartest way to ensure your CS-400 or CS-370 is ready for the high demands of firewood season.
Restoring Cutting Speed: Ideal if your saw has become difficult to start or is losing power when buried in a thick log.
Long-Term Durability: A cost-effective preventative measure that can double the lifespan of your engine by keeping its vital systems clean.
The 90155Y kit is specifically engineered for ECHO’s popular 36cc and 40cc chainsaw platforms. It is a direct fit for:
Chainsaws: CS-370, CS-370F, CS-400, CS-400F
Essential 3-Piece Tune-Up: Includes a high-density Air Filter, a high-flow Fuel Filter, and a precision-matched NGK Spark Plug.
Factory-Original Performance: These genuine ECHO parts ensure a 100% perfect fit, maintaining the engine’s warranty and protecting it from the "lean-run" conditions caused by inferior aftermarket filters.
Premium Engine Protection: The specialized air filter captures fine sawdust and grit before it can enter the carburetor, preventing internal cylinder scoring.
Reliable Ignition: A fresh, properly gapped spark plug ensures consistent, easy starts and a smooth idle, even after the saw has been sitting between jobs.
Fast "DIY" Service: As part of the "You Can" series, this kit is designed for a simple, 10-minute installation—no professional mechanic required.
Pre-Season Prep: The smartest way to ensure your CS-400 or CS-370 is ready for the high demands of firewood season.
Restoring Cutting Speed: Ideal if your saw has become difficult to start or is losing power when buried in a thick log.
Long-Term Durability: A cost-effective preventative measure that can double the lifespan of your engine by keeping its vital systems clean.
The 90155Y kit is specifically engineered for ECHO’s popular 36cc and 40cc chainsaw platforms. It is a direct fit for:
Chainsaws: CS-370, CS-370F, CS-400, CS-400F
