# Transit Auto K77-100298 Front Wheel Bearing and Hub Assembly for 2010-2012 Buick LaCrosse, Buick Regal, Saab 9-5

### Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house quality assurance, every customer Transit Auto K77-100298 is a vehicle-specific wheel bearing and hub assembly designed for compatible applications for 2010-2012 Buick, Saab LaCrosse, Regal, 9-5.

### Key Features

-   Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness
-   TQ USA-engineered powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and
-   Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance
-   Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the link kit
-   Exclusive multi-lip seals are made with ProSeal™ Nitrile Rubber (NBR) which can successfully function at high delta of temperatures while retaining its

### Vehicle Fitment

**Fitment Position:** Front

**Fitment Summary:** 2010-2012 Buick, Saab LaCrosse, Regal, 9-5

-   2012 Buick LaCrosse — Note: Without Performance Package and To Chassis/VIN #326583
-   2012 Buick Regal — Fitment Precision: Naturally Aspirated; Note: To Chassis/VIN #190915
-   2011 Buick Regal
-   2010-2011 Buick LaCrosse — Note: Without Performance Package
-   2010-2011 Saab 9-5 — Note: Without Sport Suspension

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is K77-100298.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Wheel Bearing and Hub Assembly for LaCrosse
-   Wheel Bearing and Hub Assembly for Buick LaCrosse
-   K77-100298 fitment
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-   2010 Buick LaCrosse Wheel Bearing and Hub Assembly

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2012

Buick

LaCrosse

Front

Without Performance Package and To Chassis/VIN #326583

2012

Buick

Regal

Front

Naturally Aspirated

To Chassis/VIN #190915

2011

Buick

Regal

Front

2010

Buick

LaCrosse

Front

Without Performance Package

2011

Buick

LaCrosse

Front

Without Performance Package

2010

Saab

9-5

Front

Without Sport Suspension

2011

Saab

9-5

Front

Without Sport Suspension

## Details

- **Price:** 384.55 CAD
- **Vendor:** Transit Auto
- **Type:** Wheel Bearing and Hub Assembly
- **Tags:** 2010 Buick LaCrosse, 2010 Saab 9-5, 2011 Buick LaCrosse, 2011 Buick Regal, 2011 Saab 9-5, 2012 Buick LaCrosse, 2012 Buick Regal, 2012-2012-buick-lacrosse-wheel-bearing---hub-front-without-performance-package-and-to-chassis-vin--326583-esi9806841, Automotive Parts, Daily Driver, Direct Replacement, K77-100298, Transit Auto, Transit Auto K77-100298, Vehicle Fitment, Wheel Bearing and Hub Assembly, Wheel Bearing Hub Assembly Kit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 384.55 CAD | In stock |

## Images

- Transit Auto K77-100298 Wheel Bearing and Hub Assembly for 2010-2012 Buick LaCrosse, Buick Regal, Saab 9-5 product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k77-100298-wheel-bearing-and-hub-assembly-for-2010-2012-buick-lacrosse-buick-regal-saab-9-5-k77-100298)
> Updated: 2026-07-15