2H3789 Locknut Fits Caterpillar Models
2H3789 Locknut Fits Caterpillar Models
Regular price
$34.00 CAD
Regular price
Sale price
$34.00 CAD
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One New Aftermarket Replacement Hex Head Self-Locking Nut for Caterpillar (Cat) Equipment
This aftermarket replacement locknut is a zinc-plated hex head self-locking nut used across a wide range of Caterpillar (Cat) construction and agricultural equipment. Self-locking nuts are used throughout Cat machinery in applications where vibration resistance is critical, preventing fasteners from backing out under load and maintaining secure clamping force over time.
Compatible Models
Caterpillar (Cat): Verify fitment by part number 2H-3789 against your machine's parts manual or serial number. This fastener is used across multiple Cat equipment lines.
Replaces Part Number(s):
2H3789, 2H-3789
New aftermarket replacement part - not remanufactured, not used.
