Precision Lock Sleeve Pin for Nissan Drivetrain & Hub Systems

This small but critical lock sleeve pin secures a sliding sleeve to its shaft or hub, keeping alignment precise and motion solid. Built from hardened, corrosion‑resistant steel, it stabilizes the coupling in gear selectors, hub mechanisms, and linkages across many Nissan platforms. A correct pin means crisp engagement, quiet operation, and long spline life .

Why your vehicle needs it

Without a reliable locking element, the sleeve can shift or twist under load. The pin prevents axial play, keeps timing true, and ensures torque transfers cleanly between parts.

How it works

The pin locates in a machined bore, locking the sleeve to the shaft/hub. It maintains centerline, resists shear, and guides the sleeve as the fork or actuator moves. The result: secure coupling with minimal backlash.

What happens if it’s broken

Expect loose engagement, gear pop‑out, delayed 4x4/hub lock, vibration, and spline wear. In severe cases you may lose drive to a wheel or damage the hub/selector—costly repairs.

Tech notes & install

Always inspect bores and sleeves for ovaling; replace worn parts together. Fit dry or with light oil as specified; torque retainers to OE spec. Replace any distorted circlips/springs.

Compatibility

• Sunny
• Vanette Largo
• Safari
• Vanette
• Patrol
• Pulsar
• Langley/Liberta Villa
• Pathfinder
• Vanette Truck
• Terrano
• Laurel Spirit
• Pulsar Nx
• Exa
• Sentra
• March