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Raybestos 580876R Disc Brake Rotor - RearOE Quality 60-Day Returns
Part #: 580876R

Raybestos 580876R Disc Brake Rotor - Rear

R-Line, Rear
73 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
R-Line, Rear
Fitment: Chevrolet and GMC, Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD, Suburban 3500 HD, Silverado 2500, and Silverado 3500
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Overview of Raybestos R-Line Disc Brake Rotor 580876R

The Raybestos R-Line Disc Brake Rotor 580876R is engineered for reliable braking performance on heavy-duty trucks. Designed specifically for Chevrolet and GMC models, this vented rotor supports optimal heat dissipation and consistent stopping power.

  • Part Number: 580876R
  • Compatible with Chevrolet Silverado 2500, 2500 HD, 3500, 3500 HD, GMC Sierra 2500 HD, 3500 HD, and Suburban 3500 HD
  • Vented disc brake rotor with smooth surface finish
  • Drum-in-hat design with 8 mounting bolt holes
  • Nominal thickness: 1.339 inches (34.000 mm), Discard thickness: 1.280 inches (32.500 mm)
  • Outside diameter: 14.173 inches (360.000 mm), Inside diameter: 10.276 inches (261.000 mm)
  • Overall height: 4.685 inches (119.000 mm)
  • Center hole diameter: 5.000 inches (127.000 mm)
  • Mounting bolt hole circle diameter: 7.087 inches (180.000 mm)

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components tailored for heavy-duty applications. This product line emphasizes durability and precise fitment, making it suitable for demanding vehicles like the Chevrolet Silverado and GMC Sierra HD series. The 580876R rotor benefits from this focus, providing a vented design that helps maintain brake performance under heavy loads.

Technical Specifications and Features

This disc brake rotor features a vented design to improve heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures consistent contact with brake pads, promoting even wear. The drum-in-hat configuration integrates a parking brake drum, combining two functions into one component for efficient use in heavy-duty trucks.

With an outside diameter of 14.173 inches and a nominal thickness of 1.339 inches, this rotor meets the specifications required for Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD models. The 8 mounting bolt holes and 7.087-inch bolt circle diameter ensure secure installation and compatibility with the specified vehicles.

Applications and Problem Solving

  • Replacement for worn or warped rotors on Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD
  • Addresses brake fade caused by overheating during heavy towing or hauling
  • Resolves uneven brake pad wear due to rotor surface irregularities
  • Restores proper parking brake function with integrated drum-in-hat design
  • Improves braking stability and safety on Suburban 3500 HD models

Installation Notes and Tips

  • Ensure rotor thickness is above discard thickness of 1.280 inches before installation
  • Clean mounting surfaces to prevent rotor runout and vibration
  • Torque mounting bolts to manufacturer specifications for secure fitment
  • Inspect brake pads and replace if worn to maintain optimal braking performance
  • Check compatibility with vehicle model and year prior to installation

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 580876R rotor undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product's reliability for Chevrolet and GMC heavy-duty trucks.

BrandRaybestos
Part Number580876R
PositionR-Line, Rear
Center Hole Diameter5.000
Center Hole Diameter127.000
Conventional Or Drum-In-Hat Type RotorDrum-In-Hat
Discard Thickness1.280
Discard Thickness32.500
Inside Diameter10.276
Inside Diameter261.000
Mounting Bolt Hole Circle Diameter7.087
Mounting Bolt Hole Circle Diameter180.000
Mounting Bolt Hole Diameter7.087
Mounting Bolt Hole Diameter180.000
Mounting Bolt Hole Quantity8
Nominal Thickness1.339
Nominal Thickness34.000
Outside Diameter14.173
Outside Diameter360.000
Overall Height4.685
Overall Height119.000
Solid Or Vented Type RotorVented
Stud/Lug Hole Quantity8
Surface TypeSmooth

This part fits 73 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025ChevroletSilverado 2500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2025ChevroletSilverado 3500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2025GMCSierra 2500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2025GMCSierra 3500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2024ChevroletSilverado 2500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2024ChevroletSilverado 3500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2024GMCSierra 2500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2024GMCSierra 3500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2023ChevroletSilverado 2500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2023ChevroletSilverado 3500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2023GMCSierra 2500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2023GMCSierra 3500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2022ChevroletSilverado 2500 HDRearR-Line
2022ChevroletSilverado 3500 HDRearSRW; R-Line
2022GMCSierra 2500 HDRearR-Line
2022GMCSierra 3500 HDRearSRW; R-Line
2021ChevroletSilverado 2500 HDRearR-Line
2021ChevroletSilverado 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2021GMCSierra 2500 HDRearwith Single Rear Wheels (SRW); Raybestos R-Line
2021GMCSierra 3500 HD6.6LV8Rearwith Single Rear Wheels (SRW); Raybestos R-Line
2020ChevroletSilverado 2500 HDRearR-Line
2020ChevroletSilverado 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2020GMCSierra 2500 HDRearR-Line
2020GMCSierra 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2019ChevroletSilverado 2500 HDRearR-Line
2019ChevroletSilverado 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2019ChevroletSuburban 3500 HDRearR-Line
2019GMCSierra 2500 HDRearR-Line
2019GMCSierra 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2018ChevroletSilverado 2500RearR-Line
2018ChevroletSilverado 2500 HDRearR-Line
2018ChevroletSilverado 3500RearNot compatible with dual rear wheels.; R-Line
2018ChevroletSilverado 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2018ChevroletSuburban 3500 HDRearR-Line
2018GMCSierra 2500 HDRearR-Line
2018GMCSierra 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2017ChevroletSilverado 2500RearR-Line
2017ChevroletSilverado 2500 HDRearR-Line
2017ChevroletSilverado 3500RearNot compatible with dual rear wheels.; R-Line
2017ChevroletSilverado 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2017ChevroletSuburban 3500 HDRearR-Line
2017GMCSierra 2500 HDRearR-Line
2017GMCSierra 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2016ChevroletSilverado 2500RearR-Line
2016ChevroletSilverado 2500 HDRearR-Line
2016ChevroletSilverado 3500RearNot compatible with dual rear wheels.; R-Line
2016ChevroletSilverado 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2016ChevroletSuburban 3500 HDRearR-Line
2016GMCSierra 2500 HDRearR-Line
2016GMCSierra 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2015ChevroletSilverado 2500RearR-Line
2015ChevroletSilverado 2500 HDRearR-Line
2015ChevroletSilverado 3500RearNot compatible with dual rear wheels.; R-Line
2015ChevroletSilverado 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2015GMCSierra 2500 HDRearR-Line
2015GMCSierra 3500 HDRearFitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line
2014ChevroletSilverado 2500RearR-Line
2014ChevroletSilverado 2500 HDRearR-Line
2014ChevroletSilverado 3500 HDRearNot compatible with dual rear wheels.; R-Line
2014GMCSierra 2500 HDRearR-Line
2014GMCSierra 3500 HDRearNot compatible with dual rear wheels.; R-Line
2013ChevroletSilverado 2500 HDRearR-Line
2013ChevroletSilverado 3500 HDRearNot compatible with dual rear wheels.; R-Line
2013GMCSierra 2500 HDRearR-Line
2013GMCSierra 3500 HDRearNot compatible with dual rear wheels.; R-Line
2012ChevroletSilverado 2500 HDRearR-Line
2012ChevroletSilverado 3500 HDRearNot compatible with dual rear wheels.; R-Line
2012GMCSierra 2500 HDRearR-Line
2012GMCSierra 3500 HDRearNot compatible with dual rear wheels.; R-Line
2011ChevroletSilverado 2500 HDRearR-Line
2011ChevroletSilverado 3500 HDRearNot compatible with dual rear wheels.; R-Line
2011GMCSierra 2500 HDRearR-Line
2011GMCSierra 3500 HDRearNot compatible with dual rear wheels.; R-Line

* 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:

120.40082CRY120.66077121.66077126.66077CSL126.66077CSR126.66077SL126.66077SR127.66077L127.66077R128.66077L128.66077R1352952214-55192177-127922761958258073012901028320.6607749313155192580876580876FZN580876PER580876R580876RGS604-4806166212657202172021DGAR82155EVCBD180441BD180442BD180442EBR55192BR901028PRT6075R66077YH317205CYH317205P

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

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