Description
A properly torqued pinion nut is critical to differential assembly—it controls bearing preload and prevents catastrophic gear slippage under load. This OEM-specification nut ensures your 10-bolt differential maintains the exact clamping force required for reliable power delivery, whether you’re street driving or at the track. Using the correct fastener eliminates guesswork and protects your investment in a quality drivetrain.
- Thread size: 7/8-14
- Material: Steel
- Finish: Zinc oxide
- Fitment: GM/Mopar 10-bolt
- Quantity: Single nut
- Installation: Bolt-on






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