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HomeEngineBelts, Pulleys, & Vibration DampersEngine Pulleys144-5611: 86.5mm Outer Diameter Flat Idler Pulley
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EngineBelts, Pulleys, & Vibration DampersEngine Pulleys144-5611: 86.5mm Outer Diameter Flat Idler Pulley
144-5611: 86.5mm Outer Diameter Flat Idler Pulley

Cat® 86.5mm Outer Diameter Flat Idler Pulley used in Belt Driven for Engine

Brand: Cat

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144-5611: 86.5mm Outer Diameter Flat Idler Pulley
144-5611: 86.5mm Outer Diameter Flat Idler Pulley

Cat® 86.5mm Outer Diameter Flat Idler Pulley used in Belt Driven for Engine

Brand: Cat

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Description
Description

Description:
Cat idler pulleys are designed and tested to deliver the quality you expect from your equipment. Cat idler pulleys are responsible for guiding and tensioning the engine belt drives. They are also used to reduce belt vibrations by supporting a segment of belt prone to vibrations.

Attributes:
Assembly includes pulley and bearing



Application:
Cat idler pulleys are used to support engine belt drives around the various engine components, such as fan assembly and compressor assembly. Consult your owner’s manual or contact your local Cat Dealer for more information.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Description:
Cat idler pulleys are designed and tested to deliver the quality you expect from your equipment. Cat idler pulleys are responsible for guiding and tensioning the engine belt drives. They are also used to reduce belt vibrations by supporting a segment of belt prone to vibrations.

Attributes:
Assembly includes pulley and bearing



Application:
Cat idler pulleys are used to support engine belt drives around the various engine components, such as fan assembly and compressor assembly. Consult your owner’s manual or contact your local Cat Dealer for more information.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Outside Diameter (mm): 87
Width (mm): 96.5
Height (mm): 45.7
Overall Height (in): 1.6
Overall Height (mm): 39
Outside Diameter (in): 3.4
Length (mm): 96.5
Units of MeasureUSMetric
Outside Diameter (mm): 87
Width (mm): 96.5
Height (mm): 45.7
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Compatible Models
Compatible Models
Truck Engine
C7C931163126B3126C-10C-123126EC-9
Integrated Toolcarrier
IT62G IIIT62HIT38HIT38G II
Wheel Tractor-Scraper
613G
Engine
3126E3516E
Soil Compactor
815B
Petroleum Engine
C9C7
Wheel Dozer
844854G
Off Highway Truck
793D789D
Motor Grader
12H120H163H160H140H16H143H135H14H
Wheel Loader
972G II938G II966F II962G II980C980F972H992G950G II966D938H966F966E990 II966H994F962H950H994H966G II
Track-Type Tractor
D8ND5R2D5R XLD5R LGPD6N
Wheel Skidder
535C545C525C
Gen Set Engine
3126B
Engine - Machine
3516C
Challenger
MTC855MT845MTC865MT835MTC835MT865MTC845MT855
Asphalt Paver
AP-755
Articulated Truck
725730
Industrial Engine
C7C93512C3516BC18C-93126C153126B
Truck
793D789D797B
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Truck Engine
C7C931163126B3126C-10C-123126EC-9
Warranty Information
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Parts diagram for 144-5611
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 144-5611
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 144-5611

Description:
Cat idler pulleys are designed and tested to deliver the quality you expect from your equipment. Cat idler pulleys are responsible for guiding and tensioning the engine belt drives. They are also used to reduce belt vibrations by supporting a segment of belt prone to vibrations.

Attributes:
Assembly includes pulley and bearing



Application:
Cat idler pulleys are used to support engine belt drives around the various engine components, such as fan assembly and compressor assembly. Consult your owner’s manual or contact your local Cat Dealer for more information.

View More
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 144-5611

Units of Measure

USMetric
Outside Diameter (mm): 87
Width (mm): 96.5
Height (mm): 45.7
Overall Height (in): 1.6
Overall Height (mm): 39
Outside Diameter (in): 3.4
Length (mm): 96.5
View More
Compatible Models for part number 144-5611

TRUCK ENGINE

C7 C9 3116 3126B 3126 C-10 C-12 3126E C-9

INTEGRATED TOOLCARRIER

IT62G II IT62H IT38H IT38G II

WHEEL TRACTOR-SCRAPER

613G

ENGINE

3126E 3516E

SOIL COMPACTOR

815B

PETROLEUM ENGINE

C9 C7

WHEEL DOZER

844 854G

OFF HIGHWAY TRUCK

793D 789D

MOTOR GRADER

12H 120H 163H 160H 140H 16H 143H 135H 14H

WHEEL LOADER

972G II 938G II 966F II 962G II 980C 980F 972H 992G 950G II 966D 938H 966F 966E 990 II 966H 994F 962H 950H 994H 966G II

TRACK-TYPE TRACTOR

D8N D5R2 D5R XL D5R LGP D6N

WHEEL SKIDDER

535C 545C 525C

GEN SET ENGINE

3126B

ENGINE - MACHINE

3516C

CHALLENGER

MTC855 MT845 MTC865 MT835 MTC835 MT865 MTC845 MT855

ASPHALT PAVER

AP-755

ARTICULATED TRUCK

725 730

INDUSTRIAL ENGINE

C7 C9 3512C 3516B C18 C-9 3126 C15 3126B

TRUCK

793D 789D 797B

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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

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