Description
Protex NS5 Slotted Rear Disc Rotor 350mm suit HSV VE Models LS2 LS3. x2 quantity required per rear end.
Protex is one of Australia’s leading brake parts specialists, with over 20 years of experience. Offering Australia’s largest range of brake components, Protex provides solutions for everything from everyday driving to demanding performance applications. Built with a focus on safety, performance and reliability, Protex brake parts are developed using advanced technology to deliver dependable braking for every journey.
The new Protex Nova Slot (NS5) marks the next evolution in brake rotor technology. Designed for 4WDs, SUVs, and performance vehicles, the NS5 combines advanced engineering with practical benefits that make it the smart choice for your vehicle.
Bi-directional slot design
Developed using a formula driven CAD process, the unique 5 group slot pattern optimises cooling, pedal feel, and brake torque.
This design enhances fade resistance, out gassing, and debris removal; delivering consistent performance on and off road.
High carbon composition
Manufactured from specialised high carbon cast iron, Protex says NS5 offers superior thermal stability and reduced distortion under extreme heat.
Combined with Z360 ultra corrosion protection, it ensures durability even in harsh conditions.
Low noise and pad wear
Road tested for quiet operation and reduced dust, NS5 minimises NVH issues while optimising pad life, ensuring a smoother and cleaner braking experience.
Smart Dot wear indicator
Integrated 10 point Smart Dot technology provides a clear visual analysis of rotor wear, without wheel removal.
This saves time for technicians and improves workshop efficiency.”
Also known as: DBA T3 DBA42031S, Protex Standard PDR1172HS, PDR1173HS
Specifications
- Diameter (mm) 350
- Thickness (mm) 26
- Min Thickness (mm) 24
- Height (mm) 51.6
- Centre Bore (mm) 67.4
- Holes/Studs 5
- PCD (mm) 120
- Material High Carbon (H)
- Surface Machining Slotted (NS5) Bi-Directional Nova Slot
- Surface Coating Z360 – Ultracoat
Suits the following vehicles
- Holden HSV Clubsport (R8 & others). Engines: LS3 & LS2
- Also suits more HSV models
Manufacturer Part Number: PDR1172HNS5



















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