UNIVERSAL JOINT, U JOINT, U-JOINT, CRUCETA, Cross JOINT WITH 4 PLAIN BEARINGSGREASE NIPPLE ON CAP ENDPart Numbers: 315, 329, 330, 331, 351, 354, 369, 437, 521HD,534 For CHEVROLET, Ford, GM, ISUZU1. Material: Alloy steel 20 Chromium, Bearing GCr152. Strict ISO9001:2000 quality system controls3....