310215 Bolt-Locking Fits Caterpillar Models
310215 Bolt-Locking Fits Caterpillar Models
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One New Aftermarket Replacement Locking Bolt for Caterpillar (Cat) Engines and Equipment
This locking bolt is a hardware fastener used across a wide range of Caterpillar engines and machines. Locking bolts are engineered to resist loosening under vibration and dynamic loads, making them critical fasteners in high-cycle, high-stress assemblies common to Cat construction, power generation, and earthmoving equipment.
Compatible Models
Caterpillar Engines: 3126, 3126B, 3176B, 3176C, 3196, 3304, 3306, 3306B, 3406, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508B, 3512, 3512B, 3512C, 3516B, 3516C
Caterpillar Equipment: 143H, 163H, 163H NA, 517, 527, 589 (additional models may apply - verify by serial number and parts manual)
Replaces Part Number(s):
310215, 0310215
New aftermarket replacement part - not remanufactured, not used.
