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1900643 Belt Tensioner

NC-007889 · Belt Tensioners

1900643 Belt Tensioner

CAD 116.29

Availability to confirm

Belt Tensioner – reference 1900643. Catalogue-listed applications: Caterpillar, Challenger 322C, 322C FM, 325C, 325C FM, 325D L, 329D L, 330C. View photos, specifications, CAD pricing and delivery options from NorthCore.

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Part specifications and references

NorthCore code
NC-007889
Reference numbers
1900643
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Fits Caterpillar 1900643 TENSIONER-BELT NEW. 

Configuration: 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.

Reference numbers: 1900643

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • Caterpillar 322C
  • Caterpillar 322C FM
  • Caterpillar 325C
  • Caterpillar 325C FM
  • Caterpillar 325D L
  • Caterpillar 329D L
  • Caterpillar 330C
  • Caterpillar 330C FM
  • Caterpillar 330C L
  • Caterpillar 330C MH
  • Caterpillar 330D
  • Caterpillar 330D FM
  • Caterpillar 330D L
  • Caterpillar 330D LN
  • Caterpillar 330D MH
  • Caterpillar 336D
  • Caterpillar 336D L
  • Caterpillar 336D LN
  • Caterpillar 336D2
  • Caterpillar 336D2 L
  • Caterpillar 340D L
  • Caterpillar 340D2 L
  • Caterpillar 345B
  • Caterpillar 345B II
  • Caterpillar 345B II MH
  • Caterpillar 345B L
  • Caterpillar 365B
  • Caterpillar 365B II
  • Caterpillar 365B L
  • Caterpillar 12H
  • Caterpillar 120H
  • Caterpillar 135H
  • Caterpillar 924G
  • Caterpillar 924H
  • Caterpillar 924HZ
  • Caterpillar 928H
  • Caterpillar 928HZ
  • Caterpillar 938G II
  • Caterpillar 950G II
  • Caterpillar 950H
  • Caterpillar 962G II
  • Caterpillar 962H
  • Caterpillar 966G II
  • Caterpillar 972G II
  • Caterpillar D5N
  • Caterpillar D6N
  • Caterpillar D9T
  • Caterpillar 953C
  • Caterpillar 963C
  • Caterpillar 2290
  • Caterpillar 2390
  • Caterpillar 2391
  • Caterpillar 2491
  • Caterpillar 2590
  • Caterpillar 511
  • Caterpillar 521
  • Caterpillar 521B
  • Caterpillar 522
  • Caterpillar 522B
  • Caterpillar 532
  • Caterpillar 541
  • Caterpillar 551
  • Caterpillar 552
  • Caterpillar TK711
  • Caterpillar TK721
  • Caterpillar TK722
  • Caterpillar TK732
  • Caterpillar TK741
  • Caterpillar TK751
  • Caterpillar TK752
  • Caterpillar CP-44
  • Caterpillar CP-56
  • Caterpillar CP-64
  • Caterpillar CP-76
  • Caterpillar CS-44
  • Caterpillar CS-56
  • Caterpillar CS-64
  • Caterpillar CS-74
  • Caterpillar 637D
  • Caterpillar 561N
  • Caterpillar IT38G II
  • Caterpillar IT62G II
  • Caterpillar IT62H
  • Caterpillar M325C MH
  • Caterpillar M330D
  • Caterpillar W345B II
  • Caterpillar CX31-C9I
  • Caterpillar CX31-C13I
  • Caterpillar TH31-C9P
  • Caterpillar TH35-C13I
  • Caterpillar C9
  • Caterpillar C13
  • Caterpillar C15
  • Caterpillar C18
  • Caterpillar C7
  • Caterpillar 3126B
  • Caterpillar 2
Application notes
  • One New Aftermarket Replacement Belt Tensioner Fits Caterpillar (Fits CAT) C9, C13, and C7 Engines
  • Aftermarket Interchange Numbers
  • New aftermarket replacement part - not remanufactured, not used.

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