6V-3950: 66.68mm ID Tapered Roller Bearing Cone
CUP:5L2031 | Caterpillar Application:613C, 725, 725C, 730, 730C, 735, 918F, 924F, 924G, 924GZ, 924H, 924HZ, D250E II, D300E II, D350E II, IT18F, IT24F
CUP:5L2031 | Caterpillar Application:613C, 725, 725C, 730, 730C, 735, 918F, 924F, 924G, 924GZ, 924H, 924HZ, D250E II, D300E II, D350E II, IT18F, IT24F