Description
Oregon SpeedCut™ Nano 80TXL 10″ Chainsaw Conversion Kit – .325″ Low Profile, .043″ Gauge, 46 Drive Links – Fits ECHO CS-303T
Upgrade your compatible ECHO CS-303T chainsaw to Oregon’s high-performance SpeedCut™ Nano 80TXL cutting system. This complete conversion kit includes the 10″ guide bar, 46-drive-link SpeedCut Nano chain, and matching 7-tooth spur sprocket needed to convert the saw to Oregon’s .325″ Low Profile narrow-kerf system.
The SpeedCut Nano system is engineered to improve cutting efficiency on compact chainsaws. Its narrow-kerf design helps increase cutting speed, reduce cutting chatter, and make more efficient use of available saw power. The result is smooth, fast cutting performance with less tendency to stall in the cut.
⚠️ Before You Order – This Is a Conversion Kit
This kit is designed to convert a compatible chainsaw to the Oregon SpeedCut Nano 80TXL cutting system. The supplied bar, chain, and sprocket are designed to work together and should be installed as a complete matched system.
Conversion Kit Specifications:
- 10″ Guide Bar
- .325″ Low Profile SpeedCut Nano Pitch
- .043″ Gauge
- 46 Drive Links
- 7-Tooth Spur Sprocket
- Oregon SpeedCut Nano 80TXL Cutting System
Do not confuse .325″ Low Profile SpeedCut Nano with standard .325″ chain. The chain, guide bar, and sprocket must all be compatible with the Oregon 80TXL system.
If you’re unsure whether this conversion kit fits your chainsaw, contact us with your chainsaw model and serial number and we’ll help verify the correct kit before you order.









