190-0643: Belt Tightener

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Cat® Belt Tightener for the refrigerant compressor ensures optimal tension for the proper transmission

Brand: Cat

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190-0643: Belt Tightener

Cat® Belt Tightener for the refrigerant compressor ensures optimal tension for the proper transmission

Brand: Cat

Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.

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Frequently bought together

190-0643

173-1498

183-4494

View All Parts

Frequently bought together

190-0643: Belt Tightener

173-1498: 8 Groove Idler Pulley

183-4494: 22180mm Long Ribbed Serpentine Belt

192-1563: 86.5mm Outer Diameter Flat Idler Pulley

214-7568: STOR O-Ring Seal (SAE 9/16-18)

197-9642: 8 Groove Idler Pulley

Diagram

Description

Specifications

Compatible Models

Parts diagram for 190-0643

Specifications for part number 190-0643

Units of Measure

Metric

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Compatible Models for part number 190-0643

TRUCK ENGINE

C7 C9 C15

INTEGRATED TOOLCARRIER

IT62G II IT62H IT38G II

WHEEL HARVESTER

570B

TRACK LOADER

963C 953C

PETROLEUM ENGINE

C13 C9

MOTOR GRADER

12H 120H 135H

WHEEL LOADER

928H 950G II 928HZ 962H 950H 924HZ 972G II 938G II 924H 962G II 930H 966G II

TRACK-TYPE TRACTOR

D9T D5N D6N

CHALLENGER

MT845 MT835 MTC855 MTC865 MTC835 MT865 MTC845 MT855

TRACK FELLER BUNCHER

TK732 2390 2391 TK722 552 2 TK721 TK752 TK751 511 541 2 TK741 2290 522 521 521B 532 2590 522B 541 551 552 TK711 2491

PIPELAYER

561N

WHEELED EXCAVATOR

M325C MH W345B II M330D

INDUSTRIAL ENGINE

C18 3126B C9 C-9 C13 C15

WHEEL SCRAPER

637D

LOGGER

322C

EXCAVATOR

345B II 345B L 330D MH 329D L 336D2 LXE 336D 336D2 L 330D LN 340D2 L 325C L 322C 336D LN 336D2 GC 340D L 325C FM 330D FM 345B 336D2 XE 325D L 330C LN 330C L 336D L 336D2 345B II MH 365B II 322C FM 330C 330C FM 330D 336D2 L XE 330C MH 365B L 330D L 325C 365B

VIBRATORY COMPACTOR

CP-64 CS-56 CP-56 CS-44 CP-44 CS-76 CS-74 CP-76 CP-74 CS-64

MOBILE HYD POWER UNIT

330D L 340D2 L 336D L 330D 330C 325C 336D

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced