# Rear Disc Brake Rotors And Semi-Metallic Pads Kit For GMC Sierra 3500 Classic

Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (Abrasive Friction, Temperature Tolerance, Compound Warming) while maintaining low dust and noise, Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched braking performance, 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, Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions, Precise laser-cut channel cut provides superior thermal stability and prevent overheating, Kit Includes: 2x Rear CMX Disc Brake Rotor (Both Side) + 1x Rear Semi-Metallic SIM Brake Pad Set (Hardware Included), Kit Variations: K8A-106103 K8A-106104 K8A-108257 K8A-108258 K8A-108873 K8A-108874 K8C-104160 K8C-104439 K8F-101517 K8F-104601 K8F-104941 K8S-104447 K8S-104801 K8T-101639 KGA-105379 KGA-105380 KGA-106584 KGA-106585 KGA-107168 KGA-107169 KGC-101498 KGC

## Details

- **Price:** 193.46 CAD
- **Vendor:** Transit Auto
- **Type:** Wheel Bearing And Hub Assembly Kit
- **Tags:** AG55075 CR55075 PR55075 55075 YH145339 YH145339C YH145339P 120.66050 BR55075 55879 2055075 ONZ0743 24886992 34886992 74886992 125778 Q55075 56992FZN 56992R 56992 A55075 7653 SG7653X PF7653M AD7653 FT7653 PF7653X QE7653X SS7653X D785 785, AG55075 CR55075 PR55075 55075 YH145339 YH145339C YH145339P 120.66050 BR55075 55879 2055075 ONZ0743 24886992 34886992 74886992 125778 Q55075 56992FZN 56992R 56992 A55075 ASD785 7653 AD7653 FT7653 PF7653M PF7653X QE7653X SG7653X SS7653X D785 785, Rear, Transit Auto

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 193.46 CAD | In stock |

## Images

- K8A-106104_Transit Auto_Rear
- K8F-101517_Transit Auto_Rear
- K8S-101530_Transit Auto_Rear

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> Source: [Standard Auto Part](www.standardautopart.com/products/rear-disc-brake-rotors-and-semi-metallic-pads-kit-for-gmc-sierra-3500-classic)
> Updated: 2026-06-18