Premium Spicer life series excels in performance and life. The journal crosses are cold-formed from steel that is for maximum strength. Ample grease reservoirs in each trunion assure effective lubrication and are pre-filled with synthetic lithium grease providing superior friction reduction and higher temperature resistance. Model # 5-291X Features: Spicer genuine OE replacement U-Joint kit (1310/2c) Greasable Converts Spicer 1310 series driveshaft to 2c series wing bearing style.
