123-3172: Planetary Brake Piston Seal

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Cat® Planetary Piston Seal maintains sealed fluid separation within the planetary system, supporting smooth piston motion and preventing leakage

Brand: Cat

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123-3172: Planetary Brake Piston Seal

Cat® Planetary Piston Seal maintains sealed fluid separation within the planetary system, supporting smooth piston motion and preventing leakage

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

123-3172

152-4533

128-9522

View All Parts

Frequently bought together

123-3172: Planetary Brake Piston Seal

152-4533: Planetary Brake Piston Seal

128-9522: 18 Teeth Planetary Brake Friction Disc

123-3171: 171.04mm Inner Diameter Seal

5P-9121: 146.05mm Assembled Outside Diameter Duo Cone Seal

5F-3999: 123.42mm Inner Diameter O-Ring Seal

Diagram

Description

Specifications

Compatible Models

Parts diagram for 123-3172

Specifications for part number 123-3172

Units of Measure

Metric

Material Description:

NBR is a versatile material with good abrasion and cut resistance. It works well in Air, Engine Oil, Diesel Fuel, Coolant/Urea, Hydraulic Oil and Automatic Transmission Fluid applications. Do not use with Biodiesel.

Axial Thickness (mm):

3.0

Cross Section Width (in):

0.13

Notes:

Dimensions and Material Descriptions provided for reference only. Color may differ from image.

Cross Section Height (mm):

3.4

Cross Section Width (mm):

3.4

Material:

NBR - Nitrile,Nitrile / NBR / HNBR / XNBR Rubber

Inside Diameter (mm):

222.0

Inside Diameter (in):

8.73

Cross Section Height (in):

0.13

Radial Thickness (mm):

3.0

Compatible Models for part number 123-3172

INTEGRATED TOOLCARRIER

IT14G2 IT14G

COMPACT WHEEL LOADER

910G 914G 914G2

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