# Rear Disc Brake Rotors Pair For Subaru Outback Legacy K8-100820

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:** 68.33 CAD
- **Vendor:** CMX
- **Type:** Wheel Bearing And Hub Assembly Kit
- **Tags:** AG31403 CR31403 PR31403 31403 YH145752 YH145752P 120.47026 BR900422 SU-798 2031403 ONZ0206 248880354 348880354 748880354 900422 Q31403 980354FZN 980354R 980354 A31403, CMX, Rear

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 68.33 CAD | In stock |

## Images

- K8-100820_CMX_Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-disc-brake-rotors-pair-for-subaru-outback-legacy-k8-100820)
> Updated: 2026-06-02