DuraGo BR900376-01 Disc Brake Rotor - Front

Brand DuraGo BR900376-01
Position Front
Material Cast iron
Discard Thickness 1.04
Discard Thickness 26.5
Nominal Thickness 1.1
Nominal Thickness 28
Construction Full cast
Rust Resistant Coating Yes
Overall Height 2.76
Overall Height 70.1
Outside Diameter 12.4
Outside Diameter 315
Mounting Bolt Hole Quantity 6
ABS Tone Ring Included No
Solid Or Vented Type Rotor Vented
Center Hole Diameter 100.8
Center Hole Diameter 3.97
Mounting Bolt Hole Circle Diameter 139.7
Mounting Bolt Hole Circle Diameter 5.5
Mounting Bolt Hole Diameter 0.54
Mounting Bolt Hole Diameter 13.8
Directional or Non-Directional Brake Surface Non-directional
Conventional Or Drum-In-Hat Type Rotor Conventional
Cross Drilled No
Slotted No
Fits Hummer · 7 vehicles

Corrosion-resistant coating. Helps protect the rotor hat and edge from rust.

Vented design. Promotes airflow for more efficient braking performance.

Full cast construction. Cast iron rotor built to meet fit, form, and function requirements.

Cross-references 15202106 for the same application. See all 1.

$63.75Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $63.75
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

DuraGo BR900376-01 Front Brake Rotor

The DuraGo Titanium Series BR900376-01 is a front disc brake rotor built for 2006-2010 Hummer H3 and 2009-2010 Hummer H3T applications. It combines a cast iron full-cast construction with a rust-resistant coating on the hat and edge to help protect exposed surfaces from corrosion.

The titanium gray finish also suits open-wheel vehicle designs, while the non-directional brake surface supports consistent pad contact. This rotor is manufactured in an ISO certified factory and engineered to meet fit, form, and function requirements for the listed Hummer H3 and Hummer H3T front brake applications.

Key Features

  • Part number BR900376-01
  • Front disc brake rotor for select Hummer H3 and Hummer H3T models
  • Cast iron, full-cast construction
  • Vented rotor design for front brake use
  • Rust-resistant coating on the hat and edge
  • Titanium gray finish for a clean appearance behind open wheels
  • Non-directional brake surface
  • 6-bolt mounting pattern with 5.5 in. bolt circle
  • Outside diameter: 12.4 in. (315 mm)
  • Center hole diameter: 3.97 in. (100.8 mm)

Detailed Description

DuraGo BR900376-01 is a vented front brake rotor engineered for direct-fit service on 2006-2010 Hummer H3 and 2009-2010 Hummer H3T models. The rotor uses cast iron construction with a corrosion-resistant coating to help protect the hat and edge from rust, which is especially useful on vehicles with exposed wheel designs. The non-directional braking surface supports even pad contact during service, and the rotor is produced in an ISO certified factory to meet fit, form, and function expectations.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application. BR900376-01 is a practical replacement choice when servicing front brake wear on Hummer H3 and Hummer H3T vehicles.

What It Helps Address

  • Front brake rotor wear and scoring
  • Brake pulsation caused by rotor surface irregularity
  • Corrosion on the rotor hat and outer edge
  • Reduced braking consistency from worn front rotors
  • Visible rust on open-wheel brake components

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and hub fitment before installation. Clean the hub mounting surface thoroughly to help prevent rotor runout and uneven pad wear. Inspect brake pads, calipers, and hardware condition during service, and follow the vehicle manufacturer’s brake bedding procedure after installation. Fits 2006-2010 Hummer H3, front. Fits 2009-2010 Hummer H3T, front.

Quality Assurance

DuraGo Titanium Series rotors are manufactured in an ISO certified facility and built to meet fit, form, and function requirements for the listed applications. The BR900376-01 part number is engineered using DuraGo’s brake component experience for service-focused replacement use.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010HummerH3FrontCoated Hat and Edge for Rust Resistance
2010HummerH3TFrontCoated Hat and Edge for Rust Resistance
2009HummerH3FrontCoated Hat and Edge for Rust Resistance
2009HummerH3TFrontCoated Hat and Edge for Rust Resistance
2008HummerH3FrontCoated Hat and Edge for Rust Resistance
2007HummerH3FrontCoated Hat and Edge for Rust Resistance
2006HummerH3FrontCoated Hat and Edge for Rust Resistance
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
15202106