Primer Bulb Replacement Kit For Echo Chainsaw And Trimmer Models CS400 CS310 CS300 CS305 CS340 CS370 CS3400 CS3450 CS450 With Fuel Line Included Durable Seals And O Ring Pack No Fuss Install

Primer Bulb Replacement Kit for Echo Chainsaws and Trimmers
✔️ Includes 4 primer bulbs, 1 ft black line, 2 ft yellow line

This primer bulb replacement kit is designed for Echo chainsaws and trimmers and is compatible with many models listed in the product details. It’s commonly used during maintenance to restore priming and starting reliability on small engines.

✅ 1 ft black fuel line
✅ 2 ft yellow fuel line
✅ 4 primer bulbs
✅ Durable seals and O-ring pack
✅ Easy install with no fuss

💡 What is a primer bulb replacement kit used for in Echo chainsaws and trimmers? This handy kit helps restore reliable starting by replacing worn components. - Replaces primer bulbs, fuel lines, seals, and O-rings for many Echo and other brands
- Fits Echo CS models including CS400, CS310, CS300 and more
- Improves fuel delivery and starting performance for two-stroke engines