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1L6957 Locknut-Brg Fits Caterpillar Models
1L6957 Locknut-Brg Fits Caterpillar Models
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$79.00 AUD
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One New Aftermarket Replacement Bearing Lock Nut for Caterpillar (Cat) Equipment
This aftermarket replacement Bearing Lock Nut (Locknut-Brg) replaces Caterpillar (Cat) OEM part number 1L-6957. Bearing lock nuts are used to secure bearings and rotating components onto shafts within drivetrain assemblies such as bevel gear groups and transfer gear groups, maintaining proper bearing preload and preventing loosening under load and vibration.
Specifications
- Thread Size: 3-17/32 in - 12
- Application: Bevel Gear, Transfer Gear assemblies
- Part Type: Bearing Lock Nut (Locknut-Brg)
Compatible Models
Caterpillar (Cat): Please verify your specific machine model and serial number against OEM parts documentation or consult your Cat dealer to confirm fitment. This part number is used across multiple Caterpillar construction and heavy equipment product lines.
Replaces Part Number(s):
1L6957, 1L-6957
New aftermarket replacement part - not remanufactured, not used.



