3-in-1 Seasonal Refresh: Includes a premium Air Filter, a high-flow Fuel Filter, and a precision-gapped NGK Spark Plug.
Genuine ECHO Components: Using factory-original parts ensures a 100% perfect seal in the air box and the exact heat range for the spark plug, protecting your engine from overheating during long cuts.
Optimized Airflow: The high-performance air filter is designed to trap fine sawdust and wood grit, keeping the combustion chamber clean and maintaining maximum RPMs.
Reliable Ignition: A fresh spark plug ensures rapid, one- or two-pull starts and a smooth idle, reducing physical fatigue during a long day of cutting.
Quick & Easy Installation: Part of the "You Can" series, this kit is designed for a 10-minute "DIY" service that keeps your saw out of the repair shop and in the wood lot.
Firewood Season Preparation: The essential maintenance step to ensure your saw is ready for the heavy workload of autumn and winter.
Restoring Cutting Power: Ideal if your saw feels sluggish in the cut or is struggling to maintain power under load.
Preventative Care: A cost-effective way to avoid the expensive repairs—like carburetor rebuilds or cylinder scoring—caused by dirty fuel and air.
The 90197Y kit is specifically engineered for ECHO's modern mid-range chainsaw lineup. It is a direct fit for:
Chainsaws: CS-4510, CS-4920
3-in-1 Seasonal Refresh: Includes a premium Air Filter, a high-flow Fuel Filter, and a precision-gapped NGK Spark Plug.
Genuine ECHO Components: Using factory-original parts ensures a 100% perfect seal in the air box and the exact heat range for the spark plug, protecting your engine from overheating during long cuts.
Optimized Airflow: The high-performance air filter is designed to trap fine sawdust and wood grit, keeping the combustion chamber clean and maintaining maximum RPMs.
Reliable Ignition: A fresh spark plug ensures rapid, one- or two-pull starts and a smooth idle, reducing physical fatigue during a long day of cutting.
Quick & Easy Installation: Part of the "You Can" series, this kit is designed for a 10-minute "DIY" service that keeps your saw out of the repair shop and in the wood lot.
Firewood Season Preparation: The essential maintenance step to ensure your saw is ready for the heavy workload of autumn and winter.
Restoring Cutting Power: Ideal if your saw feels sluggish in the cut or is struggling to maintain power under load.
Preventative Care: A cost-effective way to avoid the expensive repairs—like carburetor rebuilds or cylinder scoring—caused by dirty fuel and air.
The 90197Y kit is specifically engineered for ECHO's modern mid-range chainsaw lineup. It is a direct fit for:
Chainsaws: CS-4510, CS-4920