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2M5589 Pinion Fits Caterpillar Models
2M5589 Pinion Fits Caterpillar Models
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$667.13 USD
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$667.13 USD
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One New Aftermarket Replacement Pinion for Caterpillar (Cat) Pipelayers and Track-Type Tractors
This 18-tooth aftermarket replacement pinion is a direct replacement for Caterpillar OEM part number 2M5589. Pinions are precision gear components that mesh with ring gears or larger driven gears in final drive and powertrain assemblies, transmitting torque and rotational force through the drivetrain system of heavy construction equipment.
Specifications
- Number of Teeth: 18
Compatible Models
Caterpillar Pipelayers: 594, 594H
Caterpillar Track-Type Tractors: D9G, D9H
Replaces Part Number(s):
2M5589
New aftermarket replacement part - not remanufactured, not used.



