Echo OEM 20BPX78CQ - CS-490 Chain - Echo Original Part

Echo 20BPX78CQ - CS-490 Chain O20BPX78CQ

The 20BPX78CQ - CS-490 Chain is designed to enhance the performance of your outdoor equipment with its precise specifications. With 78 drive links, it ensures a snug fit and smooth operation. The chain's gauge of 0.05 inches contributes to the stability and safety during use. A pitch of 0.325 inches allows for effective cutting and reduced kickback, while the 20-inch length is ideal for extensive cutting tasks. To maintain sharpness and optimal functionality, a file size of 3/16 inches is recommended for this chain.

Understanding the components of the 20BPX78CQ - CS-490 Chain is crucial for optimal performance. Drive links are the individual links that fit into the guide bar of the equipment, and with 78 of them, this chain offers a balanced and effective operation. The gauge, measuring 0.05 inches, refers to the thickness of the drive links, which affects how the chain fits onto the bar. The pitch, at 0.325 inches, defines the distance between the drive links, influencing the chain's compatibility with the equipment and the smoothness of the cut. These characteristics are carefully engineered to ensure the Echo brand chain delivers reliability and efficiency.

THIS PART IS COMPATIBLE WITH:

CS-4510, CS-4920

Echo Replacement Specs

If you're uncertain whether you've selected the right component for your equipment, we encourage you to consult our comprehensive parts manual section for guidance. Alternatively, our knowledgeable customer support team is readily available to assist you with any queries, ensuring you find the perfect match for your needs.