Description
A worn or damaged mainshaft sprocket nut compromises the critical connection between your sprocket and drive gear—risking slippage, misalignment, and catastrophic drivetrain failure. This OEM-equivalent replacement from Drag Specialties ensures a secure, reliable fastening that maintains proper sprocket indexing and load distribution. Whether you’re rebuilding after a race or performing routine maintenance, this nut restores the integrity of your powertrain connection.
- Drag Specialties OEM-equivalent
- MPN: DS-194079
- Mainshaft sprocket attachment
- Belt pulley compatible
- Bolt-on installation
- Direct main drive gear fastening
- Precision threading
- Drop-in replacement
- High-tensile fastener
- Race-proven reliability






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