What is the main benefit of drilled and slotted rotors?

Drilled holes help vent hot gases and moisture away from the brake pad surface, while the slots sweep away dust and debris. This combination leads to more consistent braking performance, especially during hard stops or repeated braking.

Does this rotor come with hardware?

This product includes the brake rotor only. You will need to reuse your existing hardware or purchase a separate hardware kit if required for installation.

How do I know if this rotor fits my vehicle?

This rotor is specifically designed for 2005-2012 vehicles that have a Gross Vehicle Weight (GVW) rating of 5000 lbs. It is crucial to confirm your vehicle's GVW to ensure compatibility.

Specifications

Brand: R1 Concepts
Part #: ECB-48070L
UPC: 195700814764

R1 05-12 Workhorse 500Lb Gvw) Front Left Drilled & Slotted Black Brake Rotor

Name: R1 05-12 Workhorse 500Lb Gvw) Front Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-05-12-workhorse-500lb-gvw-front-left-drilled-slotted-black-brake--t14-982700
Price: 178.94 USD
Availability: BackOrder

$178.94

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

R1 Concepts front left drilled and slotted brake rotor. Improves cooling and stopping power for 2005-2012 vehicles.

Key Features

Fits 2005-2012 vehicles with a 5000 lb GVW rating.
Drilled holes help dissipate heat and gases for improved stopping power.
Slotted design sweeps away dust and debris for consistent braking.
Black electro-coating resists corrosion and provides a clean look.
Designed as a direct replacement for the front left original rotor.

This brake rotor is designed for 2005-2012 vehicles with a 5000 lb Gross Vehicle Weight (GVW) rating. Please verify your vehicle's GVW to ensure proper fitment.

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About this part

Product Details

This R1 Concepts Workhorse front left brake rotor features a black electro-coating for corrosion resistance and is drilled and slotted to help manage heat. It's built for vehicles with a Gross Vehicle Weight (GVW) rating of 5000 lbs, offering an improved stopping experience over stock components.

The drilled holes in the rotor surface help vent hot gases and moisture away from the pad surface, while the slots sweep away dust and debris. This combination means more consistent braking performance, especially during repeated stops or under heavier loads. The black electro-coating not only looks sharp but also protects the rotor from rust, which is a common issue with plain cast iron rotors, especially in areas with road salt.

This rotor is designed as a direct replacement for the original part on the driver's side front of your vehicle. Ensure you have a matching rotor for the passenger side to complete the brake job.