Introducing our Transmission Belt C=501, 510, 513, 519, 522, 525, 531, 537, 540, 549, and 552mm Length Closed Loop Synchronous Rubber HTD 3*M Belts. These timing belts are designed for precise synchronization in timing chains, transmissions, and other applications requiring a robust and long-lasting rubber belt. The 20mm color ensures precise fit and optimal performance, while the 1PC_510 TEETH 170 pattern provides the necessary strength and durability. With a maximum length of 552mm, this belt can be tailored to meet various requirements while maintaining its utility in high-performance and industrial settings. Experience superior quality, reliability, and longevity with our Transmission Belt C=501, a true value-add for any project in need of precision and performance.