Caterpillar Belt Tensioner, 1900643

replaces: 1900643

Models: 627G, 637D, 637E, 637G, 924H, 924HZ, 928H, 928HZ, 930H, 938G II, 950G II, 950H, 962G II, 962H, 966G II, 972G II, D5N, D6N, D9T, 953C, 963C, C15, C7, C9, 561N, C13, C7, C9, CX31C13I, CX31C9I, TH31C9I, TH31C9P, TH35C13I, CX31P600, TH31E61, TH35E81, 324D LN, 325C, 325D, 325D L, 330C, 330D, 330D L, 336D, 336D L, 120H, 12H, 135H, IT38G II, IT62G II, IT62H, 3126B, C9, C13, C15, C18, C7, C9, 2290, 2390, 2391, 2491, 2590, 511, 521, 522, 532, 541, 551, 552, TK711, TK721, TK722, TK732, TK741, TK751, TK752, 570B, 322C, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C L, 325D, 325D FM LL, 325D L, 328D LCR, 329D, 329D L, 329D LN, 330C, 330C L, 330C LN, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 345B, 345B II, 345B L, 365B, 365B II, 365B L, M325C, M325D, M325D L MH, M325D LM, M330D, W345B II, 3126B, 3176C, 3196, C12, C15, C16, C9, C18, C44, C66, C7, C9, CP44, CP56, CP64, CP74, CP76, CS44, CS56, CS64, CS74, CS76, MT835, MT845, MT855, MT865, MTC835, MTC845, MTC855, MTC865, and more.

Our Caterpillar parts are made with premium OEM quality materials to ensure strength and durability. We design and manufacture these parts to withstand the extreme conditions found in todays heavy duty equipment.