The ECHO C309000030 Tensioner Chain is a genuine OEM replacement part designed to maintain proper chain tension and smooth operation of your Echo chainsaw. A worn or damaged tensioner can cause slack, uneven cutting, or premature wear, so replacing it with this OEM part ensures long-lasting performance, safety, and reliability.

Made from durable OEM-grade steel, this tensioner chain is built to handle demanding conditions, giving you confidence whether you’re a professional arborist or a homeowner tackling tough jobs.

Specifications & Features:

• Brand: Echo

• Part Number: C309000030

• Part Type: Tensioner Chain

• Construction: Heavy-duty OEM-grade steel

• Benefits:

  • Genuine Echo OEM part for perfect fit

  • Restores proper chain tension for smooth, safe operation

  • Reduces premature wear on chain and bar

  • Easy to install and built for durability

Applications:

• Compatible with select Echo chainsaws (refer to your operator’s manual to confirm model fit).