MakeNissan

4321001J10 BEARING-REAR AXLE,INNER

Compatibility

Nissan 4321001J10

Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
TRACKQR20DESQ2F24BASEJapanF2410.2011 View
Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
WINDOW VANKA20DEVPGE24DXJapanVE2406.1999 View
Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
CAMPERZD30DDTFLGE50DXJapanAE5004.2000 View
Body StyleEngineMarketModelModel Year FromOptionsGearboxDiagram
MICRO BUSYD25DDTIGeneral/Asia (RHD)E2610.2017AREA:GENERAL AREA; B LENGTH:WIDE SUPER LONG BODY; ROOF/DOOR:HIGH ROOF/4 DOORMT View
Body StyleEngineVehicle GradeMarketModelModel Year FromModel Year ToDiagram
WAGONZD30DDTIADEurope (LHD)Y6102.200010.2002 View
Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
WAGONRD28TWYY60TP/2JapanY6010.1994 View
Body StyleEngineVehicle GradeMarketModelModel Year FromOptionsDiagram
PICKUPZD30DDTIADAustralia (RHD)TY6112.2012SUSPENSION:COIL View

Information

Inner Rear Axle Wheel Bearing – OEM‑Grade Stability

Why this part is needed

This inner rear axle bearing supports the wheel hub and axle shaft under heavy loads. It keeps the wheel running true, reduces friction, and maintains correct alignment for a quiet, stable ride. Daily routes, towing, or off‑road use add stress; a fresh bearing restores smooth rotation and protects brakes, seals, and differential gears.

How it works

A tapered roller assembly sits between the hub and axle journal. The inner race locks to the shaft, the outer race presses into the hub. Set with the right preload, the rollers share radial and thrust loads, keeping the axle centered. Precision‑hardened steel and smooth finishes hold a clean oil/grease film, while seals keep out water and grit for long life.

What happens if it’s worn or broken ⚠️

Early signs are humming or growling that rises with speed, heat at the hub, wheel play, and oil/grease leaks. Ignoring it risks ABS chatter, brake pulsation, uneven tire wear, scored axle journals, or even a seized hub. Handling and safety degrade quicklyβ€”replace at the first noise or looseness.

Tech tips from a veteran βœ…

  • Always replace bearing and matching cup together.
  • Renew hub/axle oil seal and O‑ring.
  • Press squareβ€”never strike the rollers or cage.
  • Set preload/torque to factory spec, recheck after break‑in.
  • Use the correct lubricant for your axle design.

Compatibility

  • Patrol
  • Safari
  • Atlas
  • Caravan/Homy Van
  • Safari Pick Up
  • Elgrand
  • Nv350 Urvan