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HomeUndercarriageRolling ComponentsIdler Assemblies20R-8309: Idler Assembly
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20R-8309: Idler Assembly
20R-8309: Idler Assembly

Cat® Idler Assembly 249.9mm Rim Width, Interchangeable, 1619.8mm Tread Diameter, Conventional Tread

Brand:

Cat® Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

Cat® Reman
Cat Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.
† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

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20R-8309: Idler Assembly
20R-8309: Idler Assembly
20R-8309: Idler Assembly
20R-8309: Idler Assembly
20R-8309: Idler Assembly

Cat® Idler Assembly 249.9mm Rim Width, Interchangeable, 1619.8mm Tread Diameter, Conventional Tread

Brand:

Cat® Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

Cat® Reman
Cat Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.
† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

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20R-8309
This part:
20R-8309: Idler Assembly
Tread Diameter (in)

63.772

Center Flange Diameter (in)

63.772

Center Flange Width (in)

9.839

Description

Cat® Idler Assembly 249.9mm Rim Width, Interchangeable, 1619.8mm Tread Diameter, Conventional Tread

438-1225
This part:
438-1225: Front Idler Group
Outside Diameter (in)

63.772

Bushing Bearing Inner Diameter (in)

11.78

Bore Diameter (in)

13.378

Description

Cat® Front Idler Group 1619.8mm Outside Diameter, 400.1mm Hub Width

KeyKey
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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