DuraGo BR901948-03 Disc Brake Rotor - Front
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DuraGo

DuraGo BR901948-03 Disc Brake Rotor - Front

Brand DuraGo BR901948-03
Position Front
Material Cast iron
Discard Thickness 1.18
Discard Thickness 30
Nominal Thickness 1.27
Nominal Thickness 32.2
Construction Full cast
Rust Resistant Coating Yes
Overall Height 2.18
Overall Height 55.3
Outside Diameter 16.14
Outside Diameter 410
Mounting Bolt Hole Quantity 6
ABS Tone Ring Included No
Solid Or Vented Type Rotor Vented
Center Hole Diameter 3.09
Center Hole Diameter 78.6
Mounting Bolt Hole Circle Diameter 139.7
Mounting Bolt Hole Circle Diameter 5.5
Mounting Bolt Hole Diameter 0.63
Mounting Bolt Hole Diameter 16
Directional or Non-Directional Brake Surface Non-directional
Conventional Or Drum-In-Hat Type Rotor Conventional
Cross Drilled No
Slotted No
Fits Cadillac and Chevrolet · 18 vehicles

Vented design. Helps move heat away for more consistent braking performance.

Rust-resistant coating. Adds durable corrosion protection for longer service life.

Non-directional surface. Promotes pad bedding and skips machining before installation.

Cross-references 84865905, 84879622 and 87839222 for the same application. See all 4.

$145.68Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $145.68
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Rotor options

DuraGo BR901948-03 Front Brake Rotor

The DuraGo BR901948-03 is a front disc brake rotor built for demanding service use, including law enforcement and first-response applications. It combines cast iron construction, a vented design, and a rust-resistant electrophoretic coating to support consistent braking performance in severe stop-and-go driving.

Key Features

  • Cast iron, full-cast construction for dependable rotor strength
  • Vented rotor design for improved heat dissipation
  • Non-directional brake surface helps promote pad bedding
  • Electrophoretic coating covers exposed surfaces, including inner vanes, for corrosion resistance
  • Machine balanced for smoother braking feel
  • Premium Core Technology supports tighter tolerances and cleaner castings
  • Outside diameter: 16.14 in. (410 mm)
  • Nominal thickness: 1.27 in. (32.2 mm); discard thickness: 1.18 in. (30 mm)

Detailed Description

DuraGo Municipal Series rotors are engineered for severe-duty braking demands where heat control, distortion resistance, and quiet operation matter. The BR901948-03 uses GG20HC high carbon metallurgy to improve heat dissipation and help resist warping under repeated heavy braking. Its vented, non-directional surface design supports even pad contact and eliminates the need for machining before installation when the rotor is within specification.

This rotor measures 16.14 inches in outside diameter, 2.18 inches in overall height, and uses a 6-lug bolt pattern with a 5.5-inch bolt circle and 3.09-inch center hole. It is a conventional, vented front rotor with no cross-drilling or slots. This part cross-references OE-style numbers such as 84865905 and 84879622 for the same application. Fits 2023-2026 Cadillac Escalade, front and 2023-2026 Cadillac Escalade ESV, front. It also fits 2023-2026 Chevrolet Silverado 1500, front, Police Package, and 2023-2026 Chevrolet Tahoe, front, 6 Piston Calipers, plus 2021-2022 Chevrolet Tahoe, front, Police Package.

What This Rotor Helps Address

  • Brake fade during repeated high-heat stops
  • Rotor distortion from severe-duty driving conditions
  • Noise and vibration during braking
  • Uneven pad bedding after rotor replacement
  • Corrosion on exposed rotor surfaces

Installation Notes and Tips

Verify rotor dimensions, hub fitment, and brake package details before installation. This rotor is front-position specific and is listed for Cadillac Escalade, Cadillac Escalade ESV, Chevrolet Silverado 1500 Police Package, and Chevrolet Tahoe applications with the noted brake configurations. Inspect pads, calipers, and hub surfaces during service, and confirm the rotor is within discard thickness limits before reuse or installation.

Quality Assurance

DuraGo Municipal Series rotors are manufactured to support dependable braking performance in severe-service environments. The electrophoretic coating, machine balancing, and high-carbon metallurgy are used to improve durability, corrosion resistance, and braking consistency.

Related reading

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2026CadillacEscaladeVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2026CadillacEscalade ESVVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2026ChevroletSilverado 1500—FrontPolice Package; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2026ChevroletTahoe—Front6 Piston Calipers; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2025CadillacEscaladeVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2025CadillacEscalade ESVVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2025ChevroletSilverado 1500—FrontPolice Package; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2025ChevroletTahoe—Front6 Piston Calipers; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2024CadillacEscaladeVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2024CadillacEscalade ESVVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2024ChevroletSilverado 1500—FrontPolice Package; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2024ChevroletTahoe—Front6 Piston Calipers; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2023CadillacEscaladeVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2023CadillacEscalade ESVVFrontEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2023ChevroletSilverado 1500—FrontPolice Package; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2023ChevroletTahoe—Front6 Piston Calipers; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2022ChevroletTahoe—FrontPolice Package; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2021ChevroletTahoe—FrontPolice Package; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
84865905848796228783922287869716