PowerStop AR82178SCR Disc Brake Rotor - Rear
OE Quality 60-Day Returns
PowerStop
 PowerStop - Rear Coated Hat and Edge Rotor

PowerStop AR82178SCR Disc Brake Rotor - Rear

Brand PowerStop AR82178SCR
Position Rear
Discard Thickness 0.31
Discard Thickness 8.00
Nominal Thickness 0.40
Nominal Thickness 10.10
Balancing Type Mill balanced
Construction Full cast
Rust Resistant Coating Yes
Overall Height 1.74
Overall Height 44.30
Outside Diameter 264.10
ABS Tone Ring Included No
Surface Type Smooth
Solid Or Vented Type Rotor Solid
Mounting Bolt Hole Circle Diameter 105.00
Mounting Bolt Hole Circle Diameter 4.13
Stud/Lug Hole Quantity 5
Product line PowerStop - Rear Coated Hat and Edge Rotor
Fits Chevrolet · 16 vehicles

OE-style replacement. Direct bolt-on rotor built to match original equipment specifications.

Corrosion-resistant coating. Silver epoxy protects the hat, outer edge, and vanes from rust.

Mill balanced. Full cast construction with a smooth surface finish for consistent braking.

Cross-references 13514611 and 13597355 for the same application. See all 2.

$64.47Free 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 β€” free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $64.47
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

Rear coated brake rotor replacement

PowerStop AR82178SCR is a rear disc brake rotor built as a direct bolt-on replacement for original equipment. It is engineered for Chevrolet Bolt EV, Chevrolet Bolt EUV, Chevrolet Cruze, and Chevrolet Volt applications with a focus on OE-style fit and corrosion resistance.

Key features

  • Partially coated rotor with silver epoxy on corrosion-prone areas
  • Coated hat, outer edge, and vanes help resist rust
  • Full cast construction with mill balancing for consistent operation
  • Solid rotor design with a smooth surface finish
  • Matches OE weight and vane count for fitment accuracy
  • Rear application for compatible Chevrolet models

Detailed fitment and design

This PowerStop rear rotor is designed to match original equipment specifications, including weight and vane count, while providing a corrosion-resistant finish that helps preserve appearance behind alloy wheels. The AR82178SCR uses a full cast, solid rotor design with a 264.10 mm outside diameter, 105.00 mm bolt circle diameter, and five lug holes. For drivers searching for a rear brake rotor for Chevrolet Bolt EV, Bolt EUV, Cruze, or Volt, this part number offers an OE-style replacement path with coated protection in key exposed areas. This part cross-references GM 13514611 and 13597355 for the same application.

What this rotor helps address

  • Rust buildup on exposed rotor surfaces
  • Brake rotor replacement needs for worn rear rotors
  • Fitment issues from non-OE dimensions or vane count
  • Visible corrosion behind alloy wheels

Installation notes and quality

Fits 2022-2023 Chevrolet Bolt EUV, rear. Fits 2017-2023 Chevrolet Bolt EV, rear. Fits 2017-2019 Chevrolet Cruze, rear. Fits 2016-2019 Chevrolet Volt, rear. Verify rotor dimensions, bolt circle, and rear application before installation. PowerStop designs these coated rotors to align with original equipment performance and specifications for dependable fitment.

Related reading

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2023ChevroletBolt EUVRearPowerStop - Rear Coated Hat and Edge Rotor
2023ChevroletBolt EVRearPowerStop - Rear Coated Hat and Edge Rotor
2022ChevroletBolt EUVRearPowerStop - Rear Coated Hat and Edge Rotor
2022ChevroletBolt EVRearPowerStop - Rear Coated Hat and Edge Rotor
2021ChevroletBolt EVRearPowerStop - Rear Coated Hat and Edge Rotor
2020ChevroletBolt EVRearPowerStop - Rear Coated Hat and Edge Rotor
2019ChevroletBolt EVRearPowerStop - Rear Coated Hat and Edge Rotor
2019ChevroletCruzeRearPowerStop - Rear Coated Hat and Edge Rotor
2019ChevroletVoltRearPowerStop - Rear Coated Hat and Edge Rotor
2018ChevroletBolt EVRearPowerStop - Rear Coated Hat and Edge Rotor
2018ChevroletCruzeRearPowerStop - Rear Coated Hat and Edge Rotor
2018ChevroletVoltRearPowerStop - Rear Coated Hat and Edge Rotor
2017ChevroletBolt EVRearPowerStop - Rear Coated Hat and Edge Rotor
2017ChevroletCruzeRearPowerStop - Rear Coated Hat and Edge Rotor
2017ChevroletVoltRearPowerStop - Rear Coated Hat and Edge Rotor
2016ChevroletVoltRearPowerStop - Rear Coated Hat and Edge Rotor
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1351461113597355