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Caterpillar Belts, V-Belts & Serpentine Belts Sizing Guide

Published on January 7, 2025

Caterpillar V-Belts

 
Width (in):  Width (mm):  Length (in):  Length (mm):  Belt Set Qty in Set Single Belt
1/2" 12.7 35.0 889 0303289
1/2" 12.7 54.0 1372 0617140
1/2" 12.7 33.5 851 0618384
1/2" 12.7 44.0 1118 1N3743
1/2" 12.7 75.5 1918 1N4555
1/2" 12.7 39.0 991 1N4635
1/2" 12.7 49.5 1257 4N8580 2 1P4334
1/2" 12.7 65.5 1664 1S4700 2 1S4699
1/2" 12.7 72.5 1842 1S4761
1/2" 12.7 52.5 1334 2P4191
1/2" 12.7 50.5 1283 2P6212
1/2" 12.7 64.5 1638 2P7333
1/2" 12.7 65.5 1664 9L6130 2 2P8720
1/2" 12.7 55.5 1410 2S2743
1/2" 12.7 55.5 1410 2S2743
1/2" 12.7 58.5 1486 2S5218
1/2" 12.7 60.0 1524 9L1106 2 2S9506
1/2" 12.7 49.0 1245 5N6350 2 3K3408
1/2" 12.7 50.0 1270 9L6128 2 3P0130
1/2" 12.7 53.5 1359 4N8771 2 3S6272
1/2" 12.7 53.5 1359 8L4526 3 3S6272
1/2" 12.7 52.5 1334 3S8448
1/2" 12.7 68.0 1727 1S1187 2 3S9652
1/2" 12.7 45.0 1143 3N4658 2 4L6060
1/2" 12.7 51.5 1308 4N6130
1/2" 12.7 56.5 1435 4N7610
1/2" 12.7" 49.0" 1245" 4P0454
1/2" 12.7 65.0 1651 4S6209
1/2" 12.7 68.5 1740 4W8654
1/2" 12.7 44.5 1130 5L3834
1/2" 12.7 37.5 952 5L3980 2 5L3979
1/2" 12.7 75.0 1905 5M0923
1/2" 12.7 51.5 1308 3N1491 2 5M8135
1/2" 12.7 51.5 1308 9S6760 3 5M8135
1/2" 12.7 50.0 1270 8L8984 2 5M8137
1/2" 12.7 61.0 1549 5N4692
1/2" 12.7 69.0 1753 4W8662 2 5S5052
1/2" 12.7 69.0 1753 9L2526 3 5S5052
1/2" 12.7 66.5 1689 4W8729 2 5S5249
1/2" 12.7 47.5 1206 6L3408
1/2" 12.7 59.0 1499 6L5115
1/2" 12.7 48.5 1232 6N3113
1/2" 12.7 34.5 876 7E0744
1/2" 12.7 84.0 2134 7E3898
1/2" 12.7 58.0 1473 9L1226 2 7L5001
1/2" 12.7 78.0 1981 8M0760
1/2" 12.7 64.0 1626 8M8340 2 8M8335
1/2" 12.7 62.0 1575 8M8341 2 8M8336
1/2" 12.7 52.0 1321 9L0895 2 9L0894
1/2" 12.7 57.0 1448 9L3047 3 9L1128
1/2" 12.7 67.0 1702 9L1130
1/2" 12.7 55.0 1397 9L1553
1/2" 12.7 74.0 1880 9L1629
1/2" 12.7 48.0 1219 9L0619 2 9L2248
1/2" 12.7 63.0 1600 9L4479
1/2" 12.7 63.0 1600 9L4479
1/2" 12.7 46.0 1168 6L7954 2 9M1091
1/2" 12.7 43.5 1105 9N1330 3 9N1329
1/2" 12.7 82.0 2083 9Y1954
1/2" 12.7 43.5 1105 1N4223 2
1/2" 12.7 70.5 1791 2P5618 2
1/2" 12.7 70.0 1778 2S2481 2
1/2" 12.7 57.5 1460 4W6025 2
1/2" 12.7 79.0 2007 7E6192 2
1/2" 12.7 57.5 1460 7N8518 2
1/2" 12.7 72.0 1829 9L2520 3
11/16" 17.5 86.0 2184 1N3464
11/16" 17.5 90.0 2286 1W8043 2 1W8044
11/16" 17.5 90.0 2286 1W8043 2 1W8044
11/16" 17.5 99.0 2515 2W5092
11/16" 17.5 61.5 1562 4N2532 2 4N2531
11/16" 17.5 84.0 2134 1W3711 2 4N8197
11/16" 17.5 84.0 2134 4N8198 3 4N8197
11/16" 17.5 56.0 1422 4N8217 2 4N8216
11/16" 17.5 64.5 1639 9L6724 2 4N8218
11/16" 17.5 75.5 1918 4N8219
11/16" 17.5 58.5 1486 4N6373 2 4N8220
11/16" 17.5 71.0 1803 4N8221
11/16" 17.5 73.0 1854 4N8277
11/16" 17.5 77.0 1956 4P8088
11/16" 17.5 51.0 1295 5B8473
11/16" 17.5 95.0 2413 5L7425
11/16" 17.5 72.0 1829 6N0073
11/16" 17.5 51.5 1308 6N0341
11/16" 17.5 81.0 2057 6N5337 3 6N5338
11/16" 17.5 74.5 1892 6N6650
11/16" 17.5 70.0 1778 6N6654
11/16" 17.5 63.5 1613 6N6657
11/16" 17.5 78.0 1981 6N7053 3 6N7054
11/16" 17.5 65.5 1664 7C9001
11/16" 17.5 88.0 2235 7N2143
11/16" 17.5 87.0 2210 7N4829 2 7N4828
11/16" 17.5 85.0 2159 7N8538
11/16" 17.5 80.0 2032 7C2500 3 7W6129
11/16" 17.5 83.0 2108 7W8132
11/16" 17.5 89.0 2261 8N6693
11/16" 17.5 96.0 2438 8N6705 6 8N6709
11/16" 17.5 94.0 2388 8N6717
11/16" 17.5 97.0 2464 8N6719
11/16" 17.5 45.5 1156 8P3064
11/16" 17.5 57.0 1448 9L6639
11/16" 17.5 59.0 1499 9L6642 2 9L6641
11/16" 17.5 61.0 1549 9L6643
11/16" 17.5 62.5 1588 9L6645
11/16" 17.5 66.5 1689 6N6652 3 9L6647
11/16" 17.5 66.5 1689 9L6648 2 9L6647
11/16" 17.5 68.5 1740 6N9158 3 9L6649
11/16" 17.5 68.5 1740 9L6650 2 9L6649
11/16" 17.5 71.5 1816 9L6651
11/16" 17.5 49.0 1245 9L6654 2 9L6653
11/16" 17.5 65.5 1664 9N1320
11/16" 17.5 55.5 1410 7L7020 3
11/16" 17.5 53.5 1359 7N3949 2
11/16" 17.5 54.0 1372 8L5137 3
3/4" 19.1 74.0 1880 2P2357 2 2P2356
3/4" 19.1 73.0 1854 ← Back to all blogs