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1B-3950: CONE
CUP:1B3955 | Caterpillar Application:630A, 630B, 631B, 631D, 631E, 637, 637B, 637D, 637E, 641B, 651, 651B, 651E, 657, 657B, 657E, 666
1K-7737: CONE ROLLER
CUP:4L7249 | Caterpillar Application:446, 446B, 446D, CS-663E, CS-683E
1H-4203: 60.33mm Internal Diameter Cone Bearing
CUP:2A4576 | Caterpillar Application:613, 613B, 814, 815, 824, 824B, 824K, 825B, 825K, 826K, 834, 950, 966C, 980K, 980K HLG, 980M, 982M, 986H, 988, 992
1B-6579: CONE
CUP:1B6578 | Caterpillar Application:69D, 768C, 769C, 769D, 771C, 771D
1B-6572: Bearing-Cone
CUP:1B6573 | Caterpillar Application:120B, 12E, 12F, 140, 594, 594H, D9G, D9H
1B-4046: 50.80mm ID Tapered Roller Cone Bearing
CUP:1B4038 | Caterpillar Application:120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2