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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings320-9728: 4 x 112mm 90A FKM O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings320-9728: 4 x 112mm 90A FKM O-Ring
320-9728: 4 x 112mm 90A FKM O-Ring

O-Ring

Brand: Cat

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320-9728: 4 x 112mm 90A FKM O-Ring

O-Ring

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 320-9728

Units of Measure

USMetric
Cross Section Diameter (mm): 4.0
Cross Section Diameter (in): 0.157
Inside Diameter (mm): 112.0
Inside Diameter (in): 4.409
Material: Rubber,FKM (90),FKM
Polymer: Fkm (fluorocarbon)
Material Hardness: 90a
Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
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Compatible Models for part number 320-9728

WHEELED EXCAVATOR

M323F MH3026 M315 M315C M315D M322D2 MH MH3024 M322D MH M317D2 M318D MH M322F M322D M322C M320F M318D M316C M322 M318C M320 M316F M316D M318F M318 M319 M316 M317 M320D2 M322D2 M324D2 MH

EXCAVATOR

MH3024 M318F M320GC M315F M317F

MATERIAL HANDLER

MH3032 MH3022 MH3024

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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