# Transit Auto K77-102169 Front Wheel Bearing and Hub Assembly for 2002-2005 Ford Explorer, Mercury Mountaineer

### 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 K77-102169 is a vehicle-specific wheel bearing and hub assembly designed for compatible applications for 2002-2005 Ford, Mercury Explorer, Mountaineer.

### Key Features

-   Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness
-   TQ powdered metal gusher bearing design enables grease to flow through the stud for reduced friction and enhanced strength and stability
-   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 ball joint

### Vehicle Fitment

**Fitment Position:** Front

**Fitment Summary:** 2002-2005 Ford, Mercury Explorer, Mountaineer

-   2004-2005 Ford Explorer
-   2003 Ford Explorer — Fitment Precision: 4 doors and with AWD/RWD/4WD
-   2002 Ford Explorer — Fitment Precision: 4 doors and with RWD/4WD
-   2002-2005 Mercury Mountaineer

### 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 K77-102169.

**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 Explorer
-   Wheel Bearing and Hub Assembly for Ford Explorer
-   K77-102169 fitment
-   Transit Auto Wheel Bearing and Hub Assembly
-   2002 Ford Explorer Wheel Bearing and Hub Assembly

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Ford

Explorer

Front

2005

Ford

Explorer

Front

2003

Ford

Explorer

Front

4 doors and with AWD/RWD/4WD

2002

Ford

Explorer

Front

4 doors and with RWD/4WD

2002

Mercury

Mountaineer

Front

2003

Mercury

Mountaineer

Front

2004

Mercury

Mountaineer

Front

2005

Mercury

Mountaineer

Front

## Details

- **Price:** 312.71 CAD
- **Vendor:** Transit Auto
- **Type:** Wheel Bearing and Hub Assembly
- **Tags:** 2002 Ford Explorer, 2002 Mercury Mountaineer, 2002-2002-ford-explorer-wheel-bearing---hub-front-4-doors-and-with-rwd-4wd-esi7092807, 2002-2005-mercury-mountaineer-wheel-bearing---hub-front-esi6626778, 2003 Ford Explorer, 2003 Mercury Mountaineer, 2003-2003-ford-explorer-wheel-bearing---hub-front-4-doors-and-with-awd-rwd-4wd-esi9268557, 2004 Ford Explorer, 2004 Mercury Mountaineer, 2004-2005-ford-explorer-wheel-bearing---hub-front-esi9163398, 2005 Ford Explorer, 2005 Mercury Mountaineer, Automotive Parts, Daily Driver, Direct Replacement, K77-102169, Transit Auto, Transit Auto K77-102169, Vehicle Fitment, Wheel Bearing and Hub Assembly, Wheel Bearing Hub Assembly Kit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 312.71 CAD | In stock |

## Images

- Transit Auto K77-102169 Wheel Bearing and Hub Assembly for 2002-2005 Ford Explorer, Mercury Mountaineer product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k77-102169-wheel-bearing-and-hub-assembly-for-2002-2005-ford-explorer-mercury-mountaineer-k77-102169)
> Updated: 2026-07-15