HomeBrake > Drums and RotorsDuraGo BR55133-03 Disc Brake Rotor - Rear
Part #: BR55133-03

DuraGo BR55133-03 Disc Brake Rotor - Rear

Rear
121 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Chevrolet, and GMC, Avalanche, Escalade, Escalade ESV, Escalade EXT, Sierra 1500, Sierra 1500 Classic, Sierra 1500 Limited, Silverado 1500, Silverado 1500 LD, Suburban 1500, Tahoe, Yukon, Yukon XL, and Yukon XL 1500
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Reliable Disc Brake Rotor for Cadillac, Chevrolet, and GMC Vehicles

The DuraGo BR55133-03 disc brake rotor is engineered to provide consistent braking performance for select Cadillac, Chevrolet, and GMC models. Designed with durable cast iron and a rust-resistant coating, this rotor ensures long-lasting service life and dependable stopping power.

  • Constructed from full cast iron for strength and heat dissipation
  • Vented rotor design to improve cooling and reduce brake fade
  • Rust-resistant coating to protect against corrosion
  • Drum-in-hat type rotor with 6 mounting bolt holes for secure fitment
  • Non-directional brake surface compatible with various brake pad types

Durable Construction and Precise Specifications

The BR55133-03 rotor features a nominal thickness of 0.79 inches (20 mm) and a discard thickness of 0.73 inches (18.5 mm), ensuring it meets strict wear limits for safety and performance. Its overall height measures 3.35 inches (85 mm), with an outside diameter of 13.58 inches (345 mm). The vented design enhances heat dissipation during braking, reducing the risk of rotor warping under heavy use. This rotor is a drum-in-hat type, integrating a drum brake surface for parking brake functionality, making it suitable for vehicles equipped with this system.

Compatible Vehicles and Applications

This DuraGo disc brake rotor is compatible with a range of full-size SUVs and trucks, including:

  • Cadillac Escalade, Escalade ESV, Escalade EXT
  • Chevrolet Avalanche, Silverado 1500, Silverado 1500 LD, Suburban 1500, Tahoe
  • GMC Sierra 1500, Sierra 1500 Classic, Sierra 1500 Limited, Yukon, Yukon XL, Yukon XL 1500

Part number BR55133-03 is designed specifically for these models, ensuring proper fit and reliable braking performance.

Common Issues Addressed by This Rotor

  • Brake pulsation caused by warped or uneven rotors
  • Reduced braking efficiency due to worn or thin rotors
  • Corrosion and rust buildup affecting rotor surface integrity
  • Overheating and brake fade during heavy braking conditions
  • Parking brake functionality issues in drum-in-hat rotor systems

Installation Notes and Tips

When installing the DuraGo BR55133-03 rotor, ensure the mounting surface is clean and free of debris to promote proper seating. Verify rotor thickness before installation to confirm it meets minimum specifications. This rotor does not include an ABS tone ring, so confirm compatibility with your vehicle’s ABS system. Use proper torque specifications on mounting bolts to avoid rotor distortion.

Quality Assurance and Warranty

DuraGo rotors are manufactured to meet or exceed OEM standards for material quality and dimensional accuracy. The cast iron construction and rust-resistant coating contribute to durability and corrosion resistance. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship.

BrandDuraGo
Part NumberBR55133-03
MaterialCast iron
Discard Thickness0.73
Discard Thickness18.5
Nominal Thickness0.79
Nominal Thickness20
ConstructionFull cast
Rust Resistant CoatingYes
Overall Height3.35
Overall Height85
Outside Diameter13.58
Outside Diameter345
Mounting Bolt Hole Quantity6
ABS Tone Ring IncludedNo
Solid Or Vented Type RotorVented
Center Hole Diameter3.09
Center Hole Diameter78.6
Mounting Bolt Hole Circle Diameter139.7
Mounting Bolt Hole Circle Diameter5.5
Mounting Bolt Hole Diameter0.65
Mounting Bolt Hole Diameter16.4
Directional or Non-Directional Brake SurfaceNon-directional
Conventional Or Drum-In-Hat Type RotorDrum-in-hat
Cross DrilledNo
SlottedNo

This part fits 121 vehicles. Search below:

YearMakeModelSubmodelFuel TypePositionNotes
2020CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2020CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2020ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2020GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2020GMCYukon XLRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019ChevroletSilverado 1500RearManual Parking Brake; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019ChevroletSilverado 1500 LDRearManual Parking Brake; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019GMCSierra 1500RearManual Parking Brake; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019GMCSierra 1500 LimitedRearManual Parking Brake; Engineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2019GMCYukon XLRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2018CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2018CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2018ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2018ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2018GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2018GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2018GMCYukon XLRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2017CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2017CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2017ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2017ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2017GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2017GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2017GMCYukon XLRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2016CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2016CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2016ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2016ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2016GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2016GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2016GMCYukon XLRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2015CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2015CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2015ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2015ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2015GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2015GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2015GMCYukon XLRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2014GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013CadillacEscalade EXTRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013ChevroletAvalancheRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2013GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012CadillacEscalade EXTRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012ChevroletAvalancheRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2012GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011CadillacEscalade EXTRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011ChevroletAvalancheRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2011GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010CadillacEscalade EXTRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010ChevroletAvalancheRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2010GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009CadillacEscalade EXTRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009ChevroletAvalancheRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2009GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008CadillacEscalade EXTRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008ChevroletAvalancheRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2008GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007CadillacEscaladeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007CadillacEscalade ESVRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007CadillacEscalade EXTRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007ChevroletAvalancheRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007ChevroletSilverado 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007ChevroletSuburban 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007ChevroletTahoeRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007GMCSierra 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007GMCSierra 1500 ClassicDenaliGASRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007GMCYukonRearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions
2007GMCYukon XL 1500RearEngineered With High Carbon Metallurgy To Better Dissipate Heat and Resist Distortion in Extreme Driving Conditions

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1579263419241843193403702277530022968231231954382583210384223345

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.