Caterpillar

Select Equipment

Select equipment to view parts that fit your equipment.
No suggested results. Try again.
Register
Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Equipment

Home4T-9901: U-Cup Rod Seal
Home4T-9901: U-Cup Rod Seal
4T-9901: U-Cup Rod Seal

Seal Shape: Type A

Brand: Cat

Product Images
4T-9901: U-Cup Rod Seal
4T-9901: U-Cup Rod Seal
Contact your dealer for replacement options.

Seal Shape: Type A

Brand: Cat

DISCONTINUED
Warranty Information
Return Policy
Description
Description

Designed to replace Chevron Packing which Caterpillar no longer uses. These assemblies combine U-Cup Rod Seals with spacers to fill the original Chevron Packing grooves. Both U-Cup Seal Assemblies and Chevron Packing meet the same functional sealing specifications.

Designed to replace Chevron Packing which Caterpillar no longer uses. These assemblies combine U-Cup Rod Seals with spacers to fill the original Chevron Packing grooves. Both U-Cup Seal Assemblies and Chevron Packing meet the same functional sealing specifications.

Specifications
Specifications
Units of MeasureUSMetric
Outside Diameter - B (+ 0.002inch, -0.000inch) (in): 6.75
Material: URE,Urethane Rubber
Outside Diameter - B (+ 0.002inch, -0.000inch) (mm): 171.50
Width - A (+ 0.015inch, -0.000inch) (in): 0.54
Inside Diameter (mm): 152.40
Seal Shape: Type A
Width - A (+ 0.015inch, -0.000inch) (mm): 13.65
Inside Diameter (in): 6.00
Units of MeasureUSMetric
Outside Diameter - B (+ 0.002inch, -0.000inch) (in): 6.75
Material: URE,Urethane Rubber
Outside Diameter - B (+ 0.002inch, -0.000inch) (mm): 171.50
View More
Compatible Models
Compatible Models
Mining Excavator
5130
Wheel Scraper
631D631E637E637D
Wheel Loader
990 II
View More
Mining Excavator
5130
Warranty Information
Return Policy
Parts Diagrams
No EquipmentEnter equipment serial number or choose equipment from previously added list to see parts diagrams.
Select Equipment
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 4T-9901
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 4T-9901

Designed to replace Chevron Packing which Caterpillar no longer uses. These assemblies combine U-Cup Rod Seals with spacers to fill the original Chevron Packing grooves. Both U-Cup Seal Assemblies and Chevron Packing meet the same functional sealing specifications.

View More
Specifications for part number 4T-9901

Units of Measure

USMetric
Outside Diameter - B (+ 0.002inch, -0.000inch) (in): 6.75
Material: URE,Urethane Rubber
Outside Diameter - B (+ 0.002inch, -0.000inch) (mm): 171.50
Width - A (+ 0.015inch, -0.000inch) (in): 0.54
Inside Diameter (mm): 152.40
Seal Shape: Type A
Width - A (+ 0.015inch, -0.000inch) (mm): 13.65
Inside Diameter (in): 6.00
View More
Compatible Models for part number 4T-9901

MINING EXCAVATOR

5130

WHEEL SCRAPER

631D 631E 637E 637D

WHEEL LOADER

990 II

View More
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

Chat with an expert