Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Register
Caterpillar

Select Store

For pricing & availability

Add Equipment

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

Select Store

Add Equipment

HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings549-4307: 6.9mm Inner Diameter O Ring Seal
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings549-4307: 6.9mm Inner Diameter O Ring Seal
549-4307: 6.9mm Inner Diameter O Ring Seal

Cat® 6.9mm Inner Diameter Rubber O Ring Seal prevents fluid leaks and maintains proper pressure around the pin bearing in the pump control valve

Brand: Cat

fallback-image
549-4307: 6.9mm Inner Diameter O Ring Seal

Cat® 6.9mm Inner Diameter Rubber O Ring Seal prevents fluid leaks and maintains proper pressure around the pin bearing in the pump control valve

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 549-4307

Units of Measure

USMetric
Cross Section Diameter (mm): 1.78
Cross Section Diameter (in): 0.07
Inside Diameter (mm): 6.9
Inside Diameter (in): 0.272
Material: Fluoroelastomer (FKM) Rubber
View More
Compatible Models for part number 549-4307

MINING EXCAVATOR

5230B 5110B 5230

EXCAVATOR

313F GC 312F GC 313F LGC

WHEEL LOADER

992G

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