NSK Wheel Bearing P/N:43BWD12

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$49.99
MPN: 43BWD12
Item Package Quantity: 1
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NSK Wheel Bearing P/N:43BWD12
NSK Wheel Bearing P/N:43BWD12
$49.99

Keep the front wheels turning smoothly with the NSK Wheel Bearing 43BWD12, a direct-fit front wheel bearing for the 2000-2001 Infiniti I30, 2002-2004 Infiniti I35, 2002-2006 Nissan Altima, 2000-2008 Nissan Maxima, and 2002-2013 Nissan X-Trail (All engines). NSK is a global leader in rolling-bearing development and a manufacturing partner to top automakers, with a focus on longer bearing life and strong performance in demanding conditions.

  • Premium OE technology: vehicle-specific fit, form, and performance.
  • Long-life, low-friction bearing: superfinished, precision-matched raceway.
  • Water and contamination resistant: advanced multi-lip seal technology.
  • Zero maintenance: sealed-for-life design with premium all-weather grease.

This is a Generation 1, non-ABS bearing with a 43 mm inside diameter, 76 mm outside diameter, and 43 mm outer-race width. Signs a wheel bearing may need replacing include humming or growling that changes with speed, and looseness or roughness at the wheel; diagnose the cause before replacing. Each listed application uses two front bearings, so order accordingly. Country of origin: Japan.

Interchange: 402102Y000 · 402103Z000 · 402104

This part cross-references / interchanges with the following part numbers:

402102Y000, 402103Z000, 402104N200

Frequently Asked Questions

Which vehicles does the NSK 43BWD12 fit?

It's a front wheel bearing for the 2000-2001 Infiniti I30, 2002-2004 Infiniti I35, 2002-2006 Nissan Altima, 2000-2008 Nissan Maxima, and 2002-2013 Nissan X-Trail (All engines). See the Buyer's Guide tab to confirm your vehicle.

Is this a front or rear bearing?

The catalog lists this as a front wheel bearing.

How many bearings do I need?

Each listed application uses two front bearings (one per side). Replacing both sides together is a good practice for balanced performance, so order accordingly.

Is this bearing ABS equipped?

No. The catalog lists this unit as not ABS equipped.

What are the bearing dimensions?

It has a 43 mm inside diameter, 76 mm outside diameter, and a 43 mm outer-race width, and is a Generation 1 bearing.