# Rear Disc Brake Rotors Pair For Audi A8 Quattro S6 S7 S8 K8-102342

Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched braking performance, 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed, Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions, Double disc ground finish eliminates lateral run-out and DTV (disk thickness variation) issues on the rotor and improves pad-rotor bed-in, Tested for maximum tolerance to voluminous amount of constant thermal cycles, CNC-Machined to the tightest tolerances to guarantee manufacturing precision and accuracy, Thickness and Metallurgy electronically validated for manufacturing consistency, Best matched with CMX, TEC, SIM or PPF brake pads, Kit Includes: 2x Rear Disc Brake Rotor (Both Side)

## Details

- **Price:** 117.36 CAD
- **Vendor:** CMX
- **Type:** Wheel Bearing And Hub Assembly Kit
- **Tags:** AR12575 CR12575 PR12575 34472 YH324744 125.33133 AU-2030 2940126 248880878 348880878 748880878 940126 Q34472 980878FZN 980878R 980878 A34472 BRM ONLY, CMX, Rear

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 117.36 CAD | In stock |

## Images

- K8-102342_CMX_Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-disc-brake-rotors-pair-for-audi-a8-quattro-s6-s7-s8-k8-102342)
> Updated: 2026-07-14