Hyceker Air Filter Tune Up Kit for Echo CS490/CS501P & Shindaiwa Chainsaws | CS490 CS501P Compatibility

Refresh, Protect, and Maintain Your Chainsaw’s Air Intake

The Hyceker CS490 CS501P Air Filter Tune Up Kit is designed to refresh essential intake components for Echo and Shindaiwa chainsaws. This kit focuses on clean airflow, reliable ignition, and durable fuel delivery, helping you keep your saw ready for demanding outdoor tasks. Each element is selected to support smoother operation and easier maintenance after dusty jobs or extended use, without promising guaranteed results.

What’s Inside

• 1 x Nylon air cleaner assembly
• 1 x Spark plug
• 1 x A369000460 fuel filter
• 1 x Fuel line

The kit also pairs with an upper flocked air filter, designed to capture fine particles and help protect the engine’s intake pathway. Together, these components offer a comprehensive refresh for mid-season tune ups or pre-season maintenance.

Key Features and Benefits

• Nylon mesh air filter helps keep dust and debris from entering the engine during operation, supporting consistent air uptake.
• Upper flocked air filter provides an additional filtration layer to reduce contaminants from the intake path.
• Spark plug included to support reliable ignition and steady starts in typical outdoor conditions.
• Fuel filter and fuel line are part of the kit to help maintain steady fuel delivery and reduce particulate intrusion.
• Replacement parts align with Echo CS-490/CS-501P lines and Shindaiwa 491S/390SX/501SX models, offering broad compatibility.

Compatibility

• Echo: CS-490, CS-4910, CS-500P, CS-501P
• Shindaiwa: 491S, 390SX, 501SX

Usage and Installation Tips

• Prepare a clean workspace and disconnect the spark plug before installation.
• Remove the old filters and replace with the nylon air cleaner assembly and upper flocked filter as applicable.
• Check the spark plug and replace as needed; inspect the fuel line for wear and replace if necessary.
• Reassemble with care and perform a brief function check before the next cut.

Designed to help you maintain performance and reliability, this kit presents practical components that can support routine upkeep. Use as part of your regular maintenance schedule to keep your chainsaw ready for outdoor work, while recognizing that results may vary with usage and conditions.