# Transit Auto K8F-103724 Front and Rear Disc Brake Kit for 2019-2023 INFINITI QX55, INFINITI QX50

### 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 K8F-103724 is a vehicle-specific disc brake kit designed for compatible applications for 2019-2023 INFINITI QX55, QX50.

### Key Features

-   Exclusive PowerGrip™ Semi-Metallic formula provides unmatched braking power (powerful friction, extreme temperature tolerance, aggressive initial bite) while
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Fiber-Reinforced Multi-Layer Shim with a rubber core minimize noise, vibration, and harshness for complete quietness
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
-   Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability

### Vehicle Fitment

**Fitment Position:** Front and Rear

**Fitment Summary:** 2019-2023 INFINITI QX55, QX50

**Position:** Front and Rear

-   2022-2023 INFINITI QX55 — Position: Front and Rear
-   2019-2022 INFINITI QX50 — Position: Front and Rear

### 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 K8F-103724.

**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

-   Disc Brake Kit for QX55
-   Disc Brake Kit for INFINITI QX55
-   K8F-103724 fitment
-   Transit Auto Disc Brake Kit
-   Front and Rear Disc Brake Kit
-   2019 INFINITI QX55 Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2022

INFINITI

QX55

Front and Rear

2023

INFINITI

QX55

Front and Rear

2019

INFINITI

QX50

Front and Rear

2020

INFINITI

QX50

Front and Rear

2021

INFINITI

QX50

Front and Rear

2022

INFINITI

QX50

Front and Rear

## Details

- **Price:** 351.81 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2019 INFINITI QX50, 2020 INFINITI QX50, 2021 INFINITI QX50, 2022 INFINITI QX50, 2022 INFINITI QX55, 2023 INFINITI QX55, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Semi-Metallic Brake Pads Kit, Front and Rear, K8F-103724, Transit Auto, Transit Auto K8F-103724, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 351.81 CAD | In stock |

## Images

- Transit Auto K8F-103724 Disc Brake Kit for 2019-2023 INFINITI QX55, INFINITI QX50 - Front and Rear product image

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> Source: [Standard Auto Part](www.standardautopart.com/products/transit-auto-k8f-103724-disc-brake-kit-for-2019-2023-infiniti-qx55-infiniti-qx50-front-and-rear-k8f-103724)
> Updated: 2026-06-19