Fits Caterpillar 1900643 TENSIONER-BELT NEW

One New Aftermarket Replacement Belt Tensioner Fits Caterpillar (Fits CAT) C9, C13, and C7 Engines

This belt tensioner (belt tightener) maintains proper drive belt tension on Fits Caterpillar C-series diesel engines used across a wide range of Fits CAT construction, forestry, agricultural, and industrial equipment. It mounts to the engine accessory drive and keeps the serpentine or accessory belt properly loaded to prevent slipping and premature belt wear.

Specifications

• Weight: approximately 3.7 lbs
• Dimensions: approximately 4.76 x 4.76 x 6.3 in
• Fits Engines: Fits Caterpillar 3126B, C7, C9, C13, C15, C18

Compatible Models

Fits Caterpillar Excavator: 322C, 322C FM, 325C, 325C FM, 325D L, 329D L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L

Fits Caterpillar Motor Grader: 12H, 120H, 135H

Fits Caterpillar Wheel Loader: 924G, 924H, 924HZ, 928H, 928HZ, 938G II, 950G II, 950H, 962G II, 962H, 966G II, 972G II

Fits Caterpillar Challenger: MT835, MT845, MT855, MT865, MTC835, MTC845, MTC855, MTC865

Fits Caterpillar Track-Type Tractor: D5N, D6N, D9T

Fits Caterpillar Track Loader: 953C, 963C

Fits Caterpillar Track Feller Buncher: 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK722, TK732, TK741, TK751, TK752

Fits Caterpillar Vibratory Compactor: CP-44, CP-56, CP-64, CP-76, CS-44, CS-56, CS-64, CS-74

Fits Caterpillar Wheel Tractor-Scraper: 637D

Fits Caterpillar Pipelayer: 561N

Fits Caterpillar Integrated Toolcarrier: IT38G II, IT62G II, IT62H

Fits Caterpillar Wheeled Excavator: M325C MH, M330D, W345B II

Fits Caterpillar Petroleum Package: CX31-C9I, CX31-C13I, TH31-C9P, TH35-C13I

Fits Caterpillar Engine - Industrial: C9, C13, C15, C18, C7, 3126B

Replaces Part Number(s):

1900643, 190-0643

Aftermarket Interchange Numbers

CA1900643, 144-1102, 1441102, CA1441102, 135-2151, 1352151, 120-6659, 1693232

New aftermarket replacement part - not remanufactured, not used.