Nut - 5/8-18 Hex x 15/16" AF x 17/32" Thick - Delco 20SI,25SI,27SI Type 200,29SI & 30SI; Lecce-Neville Alternators; Delco Generators (7136, 7138, 7139, 7150, 7160, 7161, 7167, 7181, 7197, 7202, 7212, 7213, 7215, 7237, 7241, 7245, 7252, 7254, 7255, 7256, 7262, 7263, 7264, 7265, 7266, 7267, 7276, 7295, 7297, 7298, 7299, 7300, 7386, 7387, 7459, 7460, 7462, 7464, 7467, 7470, 7494, 7564, 7565, 7598, 7602, 7603, 7604, 7605, 7606, 7607, 7608, 7609, 7610, 7611, 7612, 7613, 7614, 7631, 7632, 7637, 7638, 7641, 7642, 7643, 7644, 7649, 7650, 7657, 7659, 7660, 7661, 7662, 7663, 7664, 7665, 7666, 7667, 7668, 7669, 7670, 7671, 7672, 7673, 7674, 7675, 7676, 7679, 7680, 7681, 7683, 7685, 7686, 7850, 7899, 7940, 7947, 7971, 7975, 7976, 8002, 8003, 8007, 8010, 8011, 8012, 8013, 8014, 8015, 8016, 8017, 8018, 8019, 8020, 8021, 8022, 8023, 8024, 8025, 8026, 8027, 8028, 8029, 8030, 8031, 8032, 8033, 8034, 8035, 8036, 8037, 8038, 8039, 8040, 8046, 8055, 8057, 8058, 8060, 8061, 8062, 8064, 8065, 8066, 8069, 8070, 8071, 8072, 8074, 8075, 8076, 8078, 8079, 8080, 8081, 8082, 8083, 8084, 8085, 8086, 8087, 8088, 8089, 8090, 8091, 8092, 8093, 8094, 8095, 8096, 8097, 8099, 8100, 8320, 8328, 8329, 8335, 8336, 8337, 8343, 8344, 8345, 8348, 8349, 8351, 8360, 8361, 8362, 8363, 8364, 8365, 8366, 8367, 8368, 8381, 8382, 8384, 8391, 8393, 8396, 8410, 8419, 8422, 8431, 8432, 8434, 8435, 8503, 8504, 8505, 8507, 8508, 8509, 8510, 8560, 8564, 8567, 8568, 8569, 8573, 8574, 8578, 8579, 8587, 8596, 8607, 8608, 8609, 8612, 8613, 8614, 8633, 8634, 8642, 8653, 8658, 8663, 8667, 8673, 8674, 8700, 8701, 8702, 8703, 8704, 8705, 8706, 8707, 8708, 8709, 8711, 8712, 8713, 8714, 8715, 8716, 8718, 8719, 8732, 8740, 8741, 8742, 8743, 8744, 8745, 8754, 12060)