Be proactive with your ECHO equipment maintenance and keep it running like new season after season with the YOUCAN 90121Y Tune-Up Kit. You can do it; It's easy. Extend engine performance and longevity by performing routine maintenance with one of ECHO's many tune-up kits. All primary routine maintenance components are included in one convenient package to help save you time and money.

For questions about service and repair， please call Echo at 1-800-432-ECHO or reference the Service & Repair document

Includes: fuel filter， air filter and spark plug

For use on: ECHO chainsaws

Fits models: CS-310

Routinely maintained equipment with ECHO tune-up kits helps optimize fuel consumption and performance

Most kits can be installed in under 5 minutes

Inspect and replace components every 3 months or 90 hours， or earlier based on use of equipment