Spicer 5-759X Life Series 3R u-joint.
Cap to Cap (A and B): 3.625″
Cap Diameter (A and B): 1.125″
Distance from between inner yoke faces where c-clips seat: 2.556″
Inside snap ring (included)
Non Greasable u-joint from Dana Spicer. Forged and heat treated with the best u-joint design on the market. Solid cross for extra strength. Multiple layered seals keep dirt and water out, allowing for a longer lifespan. Thrust washers in the caps prevent metal on metal wear and reduce heat. These u-joints come pre-greased and will not need to be serviced in their lifetime. No more messy grease fittings.