477-7938: Track Roller Group

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Cat® Track Roller Group 545mm Outside Diameter, 595mm Hub Width

Brand: Cat

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477-7938: Track Roller Group

Cat® Track Roller Group 545mm Outside Diameter, 595mm Hub Width

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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Available Cat Reman parts

The following parts are alternative

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.

parts.

The following parts are alternative Cat® Reman

Cat Reman

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

parts.

477-7938

4J-0527

451-4735

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477-7938: Track Roller Group

4J-0527: 3.53 x 56.74mm 90A NBR O-Ring

451-4735: 56.60mm Internal Diameter Seal

1P-3705: 44.70mm Rubber Rectangular Seal

451-4733: 44.90mm Outside Diameter Circular Rubber Seal

451-4734: 54.20mm Outside Diameter Circular Rubber Seal

Diagram

Description

Specifications

Compatible Models

Parts diagram for 477-7938

Specifications for part number 477-7938

Units of Measure

Metric

Mounting Bolt Traverse Spacing (in):

14.961

Hub Diameter (mm):

455

Mounting Bolt Axial Spacing (mm):

860

Bore Diameter (mm):

241.22

Bushing Bearing Inner Diameter (mm):

235.495

UC System:

Carrier Roller Compatible:

Bushing Bearing Inner Diameter (in):

9.271

Outside Diameter (in):

21.457

Outside Diameter (mm):

545.0

Width (mm):

174.5

Bore Diameter (in):

9.497

Hub Diameter (in):

17.913

Hub Width (mm):

595

Mounting Bolt Traverse Spacing (mm):

380

Hub Width (in):

23.425

Mounting Bolt Axial Spacing (in):

33.858

Width (in):

6.87

Compatible Models for part number 477-7938

HYDRAULIC SHOVEL

6060

Compare Alternate Parts

477-7938: Track Roller Group

14.961

9.271

21.457

Cat® Track Roller Group 545mm Outside Diameter, 595mm Hub Width

11R-0085: Cat® Reman New with Core (NWC) Track Roller

14.961

9.061

21.457

Cat® Reman Track Roller (NWC)

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