One Pair 28 Spline Manual Locking Hubs Replacement For Nissan Frontier, Pathfinder, Xterra, Titan, And D21 1990-2004 Front Axle Lock Hubs For 4x4 Trucks Easy Install Heavy Duty Mill Grade Steel

Heavy-Duty Front Axle Locking Hubs for Nissan 4x4 Trucks
✔️ 1 Pair, 28-spline, mill-grade steel, front hub replacement

These manual locking hubs are direct replacements for Nissan 4x4 trucks and SUVs from 1990-2004, covering D21, Frontier, Pathfinder, Xterra, and Titan front axles. They provide dependable 4x4 engagement with a rugged mill-grade steel build that stands up to off-road use.

✅ 28-spline locking hub design compatible with D21/Frontier/Pathfinder/Xterra/Titan front hubs
✅ Heavy-duty mill-grade steel construction for rugged use
✅ 1 pair per package; part numbers 40250-2S610, 402502S610, AVM461HP
✅ Easy manual operation and straightforward installation in the front axle

💡 What is a manual locking hub used for and when should you replace it on a Nissan 4x4?

Handy, straightforward answers below.

- What it does: controls front axle engagement for 4x4 operation - Why replace: restores reliable 4x4 engagement and protects drivetrain - When to replace: wear, slop, grinding, or failure to engage in 4x4 mode