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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings3E-6722: O RING
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings3E-6722: O RING
3E-6722: O RING

O-ring

Brand: Cat

Product Images
3E-6722: O RING
3E-6722: O RING
3E-6722: O RING
3E-6722: O RING
3E-6722: O RING

O-ring

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 3E-6722

Units of Measure

USMetric
Cross Section Diameter (mm): 3.0
Material: Rubber,NBR (90),Nitrile (NBR)
Cross Section Diameter (in): 0.118
Inside Diameter (mm): 32.2
Inside Diameter (in): 1.268
Polymer: Nbr (nitrile Butadiene)
Material Hardness: 90a
Compatible With: Abrasion resistant; Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Water, water base engine coolants; ORFS, STORS seals
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Compatible Models for part number 3E-6722

HAMMER

115 H45S 140 H115S H45 H140S

EXCAVATOR

330-A 320-A 330-A LN 330 LN 330 L 320 L 320N 330-A L 320-A L 320-A S 320-A N

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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