The 5-1310X U-Joint, from the 1310 series, is a non-greasable universal joint designed for enhanced durability and minimal maintenance. It features an outside snap ring, a 1.063″ cap size, and a 3.219″ lock up. Engineered with a synthetic thrust washer and multi-lip seal, this u-joint provides optimal friction reduction, higher temperature resistance, and protection against contaminants, ensuring reliable performance across diverse environments.