The Fabco 688-0697-002 is a genuine OEM hex flanged self-locking nut with a 1 1/4-12 thread specification, sourced directly. The flanged hex design combines the nut and a built-in bearing surface, eliminating the need for a separate washer while the prevailing-torque locking feature resists loosening under vibration. This part carries Fabco OEM designation, making it a direct-fit service replacement for Fabco transfer case and steerable drive axle assemblies. Part number 688-0697-002 or 6880697002. Available from Pro Gear and Transmission. Not sure this is your part? Give us a call.
Features
Fabco genuine OEM part number 688-0697-002 or 6880697002
1 1/4-12 thread size
Hex flanged design integrates a bearing flange, eliminating a separate washer
Self-locking (prevailing-torque) construction resists vibration-induced loosening
Designated as an off-highway product
Tech Specs
- Thread Size: 1 1/4-12
- Nut Style: Hex Flanged Self-Locking
- OEM Status: Genuine Fabco OEM
- Product Classification: Off-Highway
- Part Number: 688-0697-002 or 6880697002
