Description Caterpillar 306-2148 Common Undercarriage (3062148): Track bolts are specially designed to bolt track shoes to track links. SPECIFICATIONS PART NUMBER 306-2148 Bolt Size (in): 0.7874 COMPATIBLE MODELS FOR PART NUMBER 306-2148 SOLUTIONS FOR EQUIPMENT MANUFACTURERS OEMs EXCAVATOR 320D FM 320D 320D2 FM 322B L 322C FM 323F 324D FM 324D FM LL 325B L 325C 325C L 325D 325D L 329D 329D L 329D LN 329D2 329D2 L 329E 329E L 329E LN 329F L 330D2 330D2 L 330F 330F L 330F LN 330F OEM 336E 336F 345C 352FMHPU FOREST MACHINES 1090 2290 511 538 TK711 Weight(lbs): 0.6 Length(cm): 8.7 Width(cm): 3 Depth(cm): 3 3062148