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HomeDrivetrainAxles & ComponentsAxles121-7639: 158mm Internal Diameter Seal Ring
HomeDrivetrainAxles & ComponentsAxles121-7639: 158mm Internal Diameter Seal Ring
121-7639: 158mm Internal Diameter Seal Ring

Cat® Ring (Steering Axle)

Brand: Cat

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121-7639: 158mm Internal Diameter Seal Ring
121-7639: 158mm Internal Diameter Seal Ring
121-7639: 158mm Internal Diameter Seal Ring
121-7639: 158mm Internal Diameter Seal Ring
121-7639: 158mm Internal Diameter Seal Ring

Cat® Ring (Steering Axle)

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 121-7639

Units of Measure

USMetric
Inside Diameter (in): 6.22
Inside Diameter (mm): 158.0
Outside Diameter (in): 6.614
Outside Diameter (mm): 168.0
Width (in): 0.157
Width (mm): 4.0
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Compatible Models for part number 121-7639

WHEELED EXCAVATOR

M314F M314-07 M316C M313-07 M313C M314 M313D M315 M315C M315GC M315D2

EXCAVATOR

M312 M315 M318

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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