Brembo 08.9364.21 Disc Brake Rotor - Rear
OE Quality 60-Day Returns
Brembo
 PRIME UV Coated

Brembo 08.9364.21 Disc Brake Rotor - Rear

Brand Brembo 08.9364.21
Position Rear
Material Gray cast iron
Discard Thickness 10
Nominal Thickness 12
Construction Full cast
Rust Resistant Coating Yes
Overall Height 1.69
Overall Height 43
Outside Diameter 10.94
Outside Diameter 278
Grade Type Premium
ABS Tone Ring Included No
Surface Type Smooth
Weight 4.8
Solid Or Vented Type Rotor Solid
Center Hole Diameter 2.76
Center Hole Diameter 70.00
Stud/Lug Hole Quantity 5
Product line PRIME UV Coated
Fits Fiat and Jeep · 26 vehicles

OE-style replacement. Brembo PRIME rotor built for direct brake service applications.

Rust resistant coating. Helps protect the rotor surface during everyday use.

Smooth solid design. Gray cast iron construction with a full cast brake rotor profile.

Cross-references PowerStop AR83097EVC, Raybestos Brakes 981835FZN and Raybestos Brakes 981835R for the same application. See all 24.

$109.05Free 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 $109.05
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

Brake Rotor Overview

This Brembo PRIME disc brake rotor is built for rear brake service on select Jeep and Fiat applications. It uses gray cast iron, a full cast construction, and a smooth solid rotor design for consistent braking performance.

Part number 08.9364.21 is a premium-grade rotor with a rust resistant coating and a 5-lug pattern. It is a direct fit for rear brake replacement on the Jeep Compass, Jeep Renegade, and Fiat 500X applications listed below.

Key Features

  • Gray cast iron construction for stable braking characteristics.
  • Full cast rotor design with a smooth surface finish.
  • Rust resistant coating helps protect the rotor surface.
  • Solid rotor configuration for rear brake applications.
  • Premium-grade Brembo PRIME rotor, part number 08.9364.21.

Detailed Description

Brembo PRIME 08.9364.21 is a rear disc brake rotor engineered for vehicles that use a solid, 5-lug rotor with a 278 mm outside diameter and 70 mm center hole diameter. The rotor’s 12 mm nominal thickness and 10 mm discard thickness provide the dimensional reference needed for brake service and replacement planning. This rotor is listed for 2015-2023 Jeep Renegade rear, 2016-2023 Fiat 500X rear, and 2017-2025 Jeep Compass rear applications.

As part of the Brembo PRIME line, this rotor focuses on OE-style replacement fitment and consistent braking feel. The smooth surface and rust resistant coating support clean rotor presentation and help maintain serviceability in everyday driving. If you are replacing rear brake rotors on a Jeep Compass, Jeep Renegade, or Fiat 500X, 08.9364.21 provides the specified dimensions and construction for the listed applications.

What It Is Used For

  • Replacing a worn rear brake rotor.
  • Correcting brake pulsation caused by rotor wear or surface irregularity.
  • Restoring braking performance after rotor thickness loss.
  • Addressing corrosion on the braking surface.
  • Servicing rear brake systems on listed Jeep and Fiat models.

Installation Notes and Tips

Verify rotor diameter, center hole diameter, and thickness against the existing part before installation. Confirm rear fitment for the specific vehicle application and inspect pads, caliper condition, and hub surface during service. Use the part number 08.9364.21 to match the correct Brembo PRIME rotor for the listed applications.

Quality Assurance

Brembo PRIME is positioned as a premium replacement line with OE-style engineering focus. Part number 08.9364.21 is built to the listed dimensions and material specifications for the applications shown.

Related reading

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2025JeepCompassLatitudeRearPRIME UV Coated
2024JeepCompassAltitudeRearPRIME UV Coated
2023Fiat500X—RearPRIME
2023JeepCompassAltitudeRearPRIME UV Coated
2023JeepRenegade—RearPRIME
2022Fiat500X—RearPRIME
2022JeepCompass—RearPRIME
2022JeepRenegade—RearPRIME
2021Fiat500X—RearPRIME
2021JeepCompass—RearPRIME
2021JeepRenegade—RearPRIME
2020Fiat500X—RearPRIME
2020JeepCompass—RearPRIME
2020JeepRenegade—RearPRIME
2019Fiat500X—RearPRIME
2019JeepCompass—RearPRIME
2019JeepRenegade—RearPRIME
2018Fiat500X—RearPRIME
2018JeepCompass—RearPRIME
2018JeepRenegade—RearPRIME
2017Fiat500X—RearPRIME
2017JeepCompass—RearPRIME
2017JeepRenegade—RearPRIME
2016Fiat500X—RearPRIME
2016JeepRenegade—RearPRIME
2015JeepRenegade—RearPRIME
Directly replaces or cross-references 24 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
PowerStop — AR83097EVCRaybestos Brakes — 981835FZNRaybestos Brakes — 981835R6824 8043AA6824 9842AA6824 9842AC6825 4088AA6825 4088AB6833 5207AA68249 842AB517673775176737851963547519640825205917492221003110221300098647929224011201701AR83097BS7673DDF1452DF4477PFR 248881835