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Raybestos 980878R Disc Brake Rotor - RearOE Quality 60-Day Returns
Part #: 980878R

Raybestos 980878R Disc Brake Rotor - Rear

Raybestos R-Line, Rear
47 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Raybestos R-Line, Rear
Fitment: Audi, A7, A7 Quattro, A7 Sportback, A8 Quattro, S4, S6, S7, and S8
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Overview of Raybestos R-Line Disc Brake Rotor 980878R

The Raybestos R-Line Disc Brake Rotor 980878R is engineered for reliable braking performance on select Audi models. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power for vehicles like the Audi A7, S4, and S8.

  • Part Number: 980878R
  • Brand: Raybestos R-Line
  • Type: Vented Disc Brake Rotor
  • Outside Diameter: 355.7 mm (14.004 inches)
  • Nominal Thickness: 21.9 mm (0.862 inches)
  • Discard Thickness: 20.0 mm (0.787 inches)
  • Inside Diameter: 243.6 mm (9.591 inches)
  • Overall Height: 36.1 mm (1.421 inches)
  • Mounting Bolt Hole Quantity: 5
  • Surface Type: Smooth
  • Center Hole Diameter: 68.0 mm (2.677 inches)
  • Mounting Bolt Hole Circle Diameter: 112.0 mm (4.409 inches)
  • Mounting Bolt Hole Diameter: 15.1 mm (0.595 inches)
  • Stud/Lug Hole Quantity: 5

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing tolerances, ensuring consistent rotor thickness and proper venting for heat dissipation. The 980878R rotor is part of this line, designed to maintain braking efficiency and durability for Audi vehicles requiring vented, conventional rotors.

Technical Description and Specifications

The 980878R disc brake rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under demanding conditions. Its smooth surface type ensures even pad contact and wear. The rotor’s nominal thickness of 21.9 mm and discard thickness of 20.0 mm provide a clear service life indicator, helping maintain safe braking performance. With a 5-bolt mounting pattern and a center hole diameter of 68 mm, this rotor is engineered for precise fitment on compatible Audi models.

Compatible Audi Models and Applications

  • Compatible with Audi A7, A7 Quattro, and A7 Sportback
  • Fits Audi A8 Quattro and S4 models
  • Suitable for Audi S6, S7, and S8 vehicles
  • Designed for vehicles requiring a vented, conventional disc brake rotor

Installation Notes and Tips

  • Ensure rotor thickness is above discard thickness before installation
  • Verify mounting bolt hole pattern and center hole diameter for proper fit
  • Inspect brake pads and calipers for wear or damage during rotor replacement
  • Follow manufacturer torque specifications for mounting bolts
  • Perform a brake system test after installation to confirm proper operation

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The 980878R rotor undergoes rigorous testing to comply with OEM specifications. Warranty details should be confirmed with the point of purchase or Raybestos directly, as coverage may vary.

BrandRaybestos
Part Number980878R
PositionRaybestos R-Line, Rear
Discard Thickness0.787
Discard Thickness20.000
Nominal Thickness0.862
Nominal Thickness21.900
Inside Diameter243.600
Inside Diameter9.591
Overall Height1.421
Overall Height36.100
Outside Diameter14.004
Outside Diameter355.700
Mounting Bolt Hole Quantity5
Surface TypeSmooth
Solid Or Vented Type RotorVented
Center Hole Diameter2.677
Center Hole Diameter68.000
Mounting Bolt Hole Circle Diameter112.000
Mounting Bolt Hole Circle Diameter4.409
Mounting Bolt Hole Diameter0.595
Mounting Bolt Hole Diameter15.100
Stud/Lug Hole Quantity5
Conventional Or Drum-In-Hat Type RotorConventional

This part fits 47 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2023AudiA7 SportbackRearRaybestos R-Line
2023AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2022AudiA7 SportbackRearRaybestos R-Line
2022AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2021AudiA7 SportbackRear356mm Rotor Diameter; Raybestos R-Line
2021AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2020AudiA7 SportbackRear356mm Rotor Diameter; Raybestos R-Line
2020AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2019AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2018AudiA7 QuattroRear356mm Iron Rear Disc; Raybestos R-Line
2018AudiA8 QuattroRearR-Line
2018AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2018AudiS6RearR-Line
2018AudiS7RearR-Line
2018AudiS8RearR-Line
2017AudiA7Rear356mm Rear Disc; Raybestos R-Line
2017AudiA7 QuattroRear356mm Rear Disc; Raybestos R-Line
2017AudiA8 QuattroRearR-Line
2017AudiS6RearR-Line
2017AudiS7RearR-Line
2017AudiS8RearR-Line
2016AudiA7Rear356mm Rear Disc; Raybestos R-Line
2016AudiA7 QuattroRear356mm Rear Disc; Raybestos R-Line
2016AudiA8 QuattroRearR-Line
2016AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2016AudiS6RearR-Line
2016AudiS7RearR-Line
2016AudiS8RearR-Line
2015AudiA8 QuattroRearR-Line
2015AudiS4Rear356mm Disc Rotor; Raybestos R-Line
2015AudiS6RearR-Line
2015AudiS7RearR-Line
2015AudiS8RearR-Line
2014AudiA8 Quattro6.3LW12RearTo 09/02/2013; R-Line
2014AudiA8 Quattro4.0LV8RearTo 09/02/2013; R-Line
2014AudiA8 QuattroBaseRearFrom 09/02/2013; R-Line
2014AudiA8 QuattroLRearFrom 09/02/2013; R-Line
2014AudiA8 QuattroL W12RearFrom 09/02/2013; R-Line
2014AudiS6RearR-Line
2014AudiS7RearR-Line
2014AudiS8RearR-Line
2013AudiA8 QuattroRearwith 356mm Diameter Rotor; R-Line
2013AudiS6RearR-Line
2013AudiS7RearR-Line
2013AudiS8RearR-Line
2012AudiA8 QuattroRearwith 356mm Diameter Rotor; R-Line
2011AudiA8 QuattroRearwith 356mm Diameter Rotor; 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:

121.33133125.33133126.33133SL126.33133SR140114954H0615601F4H0615601L980878980878RGSBR34472N1000407720ZIC

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

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