# Rear Disc Brake Rotors Pair For Cadillac XT4 Buick Envision K8-101780

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:** 98.86 CAD
- **Vendor:** CMX
- **Type:** Wheel Bearing And Hub Assembly Kit
- **Tags:** AC90845 AR90845 CR90845 PR90845 YH657734 YH657734C YH657734P 120.62184 55230 2950291 ONZ1260 248882459 348882459 748882459 901830 950291 650027 Q1582459 582459FZN 582459R 582459 AGM1070 GM1070 BRM ONLY, CMX, Rear

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 98.86 CAD | In stock |

## Images

- K8-101780_CMX_Rear

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> Source: [Standard Auto Part](www.standardautopart.com/products/rear-disc-brake-rotors-pair-for-cadillac-xt4-buick-envision-k8-101780)
> Updated: 2026-06-18