# Transit Auto KBB-100735 Wheel Bearing and Hub Assembly for 2014-2021 Mazda 3 Sport, Mazda CX-3, Mazda 3 - Front

### 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 KBB-100735 is a vehicle-specific wheel bearing and hub assembly designed for compatible applications for 2014-2021 Mazda 3 Sport, Mazda CX-3, Mazda 3.

### Key Features

-   Kit includes: 2x Bearing Hub Assembly 2x Disc Rotor 1x Brake Pad

### Package include:

-   2x Front Wheel Bearing and Hub Assembly (Both Side) + 2x Front Disc Brake Rotor (Both Side) + 1x Front Ceramic Brake Pad Set (Hardware Included)

### Vehicle Fitment

**Fitment Summary:** 2014-2021 Mazda 3 Sport, CX-3, 3

**Position:** Front

-   2017-2018 Mazda 3 Sport — Position: Front; Note: With 295mm Diameter Front Rotor and With 280mm Diameter Front Rotor and Vehicles Manufactured In Japan
-   2016-2021 Mazda CX-3 — Position: Front; Fitment Precision: AWD
-   2014-2018 Mazda 3 — Position: Front; Note: With 295mm Diameter Front Rotor and With 280mm Diameter Front Rotor and Vehicles Manufactured In Japan

### FAQ

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

**What part number is this?**  
The listed part number is KBB-100735.

**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 Mazda 3 Sport
-   2014-2021 Mazda 3 Sport Wheel Bearing and Hub Assembly
-   KBB-100735 fitment
-   Transit Auto Wheel Bearing and Hub Assembly
-   Front Wheel Bearing and Hub Assembly

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2017

Mazda

3 Sport

Front

With 295mm Diameter Front Rotor and With 280mm Diameter Front Rotor and Vehicles Manufactured In Japan

2018

Mazda

3 Sport

Front

With 295mm Diameter Front Rotor and With 280mm Diameter Front Rotor and Vehicles Manufactured In Japan

2016

Mazda

CX-3

Front

AWD

2017

Mazda

CX-3

Front

AWD

2018

Mazda

CX-3

Front

AWD

2019

Mazda

CX-3

Front

AWD

2020

Mazda

CX-3

Front

AWD

2021

Mazda

CX-3

Front

AWD

2014

Mazda

3

Front

With 295mm Diameter Front Rotor and With 280mm Diameter Front Rotor and Vehicles Manufactured In Japan

2015

Mazda

3

Front

With 295mm Diameter Front Rotor and With 280mm Diameter Front Rotor and Vehicles Manufactured In Japan

## Details

- **Price:** 538.35 CAD
- **Vendor:** Transit Auto
- **Type:** Wheel Bearing and Hub Assembly
- **Tags:** 2014 Mazda 3, 2015 Mazda 3, 2016 Mazda CX-3, 2017 Mazda 3 Sport, 2017 Mazda CX-3, 2018 Mazda 3 Sport, 2018 Mazda CX-3, 2019 Mazda CX-3, 2020 Mazda CX-3, 2021 Mazda CX-3, Automotive Parts, AWD, Daily Driver, Direct Replacement, Front, KBB-100735, Transit Auto, Transit Auto KBB-100735, Vehicle Fitment, Wheel Bearing and Hub Assembly

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 538.35 CAD | In stock |

## Images

- Transit Auto KBB-100735 Wheel Bearing and Hub Assembly for 2014-2021 Mazda 3 Sport, Mazda CX-3, Mazda 3 - Front product image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-kbb-100735-wheel-bearing-and-hub-assembly-for-2014-2021-mazda-3-sport-mazda-cx-3-mazda-3-front-kbb-100735)
> Updated: 2026-05-31