Echo 91PX57CQ

For use  with 16A0CD3757C & 16A0ZD3757C ECHO guide bars

By replacing your chain with a genuine ECHO replacement chainsaw chain that's been manufactured to deliver maximum performance and reliability you help to extend the life of your chainsaw bar and keep your equipment running at peak performance.
 

• Chamfer chisel cutters with twin cutting corners for better performance
• Durable chain with strong performance features and easy to maintain
• Low vibration, low kickback chain
• .050" gauge and 3/8" low profile pitch 
• Standard sequence cutting type
• Drive link count — 57
• Compatible with 16A0CD3757C ECHO guide bar for: CS-303T, CS-310, CS-352, CS-370, CS-370F, CS-400 and CS-400F