310223 Bolt Hex Fits Caterpillar Models
310223 Bolt Hex Fits Caterpillar Models
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One New Aftermarket Replacement Hex Bolt for Caterpillar (Cat) Construction Equipment
This aftermarket replacement hex bolt replaces Caterpillar (Cat) OEM part number 310223 (0310223) and is used across a wide range of Cat motor graders, scrapers, track-type tractors, excavators, engines, and other heavy construction equipment. Hex head fasteners like this bolt are critical hardware components used throughout Cat machines in structural, drivetrain, and accessory mounting applications.
Compatible Models
Caterpillar Motor Graders: 12G, 140G, 14G, 16G, 24H
Caterpillar Scrapers: 621, 621B, 621E, 621F, 621G, 621H, 621K, 621R, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC
Caterpillar Engines: 3408, 5110B
Caterpillar Forestry / Log Skidders: 518C, 528, 528B, 530B
Note: This bolt fits a broad range of Cat equipment. Verify the part number against your machine's parts manual before ordering to confirm correct fitment for your specific application.
Replaces Part Number(s):
310223, 0310223
New aftermarket replacement part - not remanufactured, not used.



