# Transit Auto K8S-103577 Rear Disc Brake Kit for 2016-2020 Tesla S, Tesla X

### 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 K8S-103577 is a vehicle-specific disc brake kit designed for compatible applications for 2016-2020 Tesla S, X.

### Key Features

-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (Abrasive Friction, Temperature Tolerance, Compound Warming) while
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Rubberized Multi-Layer Stainless Steel Shim reduces 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:** Rear

**Fitment Summary:** 2016-2020 Tesla S, X

**Position:** Rear

-   2020 Tesla S — Position: Rear; Note: With 4 Piston Rear Caliper
-   2017-2019 Tesla S — Position: Rear; Note: With Brembo Calipers
-   2016-2019 Tesla X — Position: Rear; Note: With Brembo Calipers

### 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 K8S-103577.

**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 S
-   Disc Brake Kit for Tesla S
-   K8S-103577 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit
-   2016 Tesla S Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2020

Tesla

S

Rear

With 4 Piston Rear Caliper

2017

Tesla

S

Rear

With Brembo Calipers

2018

Tesla

S

Rear

With Brembo Calipers

2019

Tesla

S

Rear

With Brembo Calipers

2016

Tesla

X

Rear

With Brembo Calipers

2017

Tesla

X

Rear

With Brembo Calipers

2018

Tesla

X

Rear

With Brembo Calipers

2019

Tesla

X

Rear

With Brembo Calipers

## Details

- **Price:** 216.83 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2016 Tesla X, 2017 Tesla S, 2017 Tesla X, 2018 Tesla S, 2018 Tesla X, 2019 Tesla S, 2019 Tesla X, 2020 Tesla S, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Semi-Metallic Brake Pads Kit, K8S-103577, Rear, Transit Auto, Transit Auto K8S-103577, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 216.83 CAD | In stock |

## Images

- Transit Auto K8S-103577 Disc Brake Kit for 2016-2020 Tesla S, Tesla X - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8s-103577-disc-brake-kit-for-2016-2020-tesla-s-tesla-x-rear-k8s-103577)
> Updated: 2026-06-03