Description

Power Stop Evolution Coated rotors are a direct bolt-on replacement for factory equipment. Fully coated using Genuine GEOMET rust preventative coating; treated with a thin layer of Genuine GEOMET 360 coating to protect against rust and corrosion without influencing the vehicle's braking performance. Manufactured to original equipment specifications for fitment, weight, vane count, and performance.

Product Overview

Power Stop Evolution Coated rotors are a direct bolt-on replacement for factory equipment. Fully coated using Genuine GEOMET rust preventative coating; treated with a thin layer of Genuine GEOMET 360 coating to protect against rust and corrosion without influencing the vehicle's braking performance. Manufactured to original equipment specifications for fitment, weight, vane count, and performance.

Features and Benefits

• Coated using genuine GEOMET 360 for optimum anti-corrosion protection
• Bolt-on replacement, no modifications necessary
• Direct original equipment fit and function
• Manufactured to strict tolerances for DTV and runout for smooth quiet performance
• Weight and vane count match original equipment design
• 100% dynamic mill balanced

Product Details

ABS Tone Ring Included:	No
California Proposition 65:	WARNING: This product can expose you to chemicals including Arsenic, Chromium (Hexavalent compounds), Nickel and Cobalt, which are known to the State of California to cause cancer, and Arsenic and Chromium (Hexavalent compounds) which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
Construction:	Full Cast
Description:	PowerStop Evolution Coated Rotor
Discard Thickness:	36.50
Grade Type:	Standard Replacement
Mounting Bolt Hole Circle Diameter:	165.10
Nominal Thickness:	38.10
Outside Diameter:	324.00
Overall Height:	89.40
Part Number:	psbAR8642EVC
Rust Resistant Coating:	Yes
Solid Or Vented Type Rotor:	Vented
Stud/Lug Hole Quantity:	8
Surface Type:	Smooth

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	psbCPC2020-23	Power Stop 03-09 Hummer H2 Front Z23 Coated Kit w/Calipers (1x psbZ23-784, 2x psbAR8642EVC, 1x psbS4730)
	psbCPC2020-36	Power Stop 03-09 Hummer H2 Front Z36 Coated Kit w/Calipers (1x psbZ36-784, 2x psbAR8642EVC, 1x psbS4730)
	psbCPC2023A-23	Power Stop 03-09 Hummer H2 Front and Rear Z23 Coated Kit w/Calipers (2x psbZ23-785, 2x psbAR8643EVC, 1x psbS4728, 2x psbAR8642EVC, 1x psbS4730)
	psbCPC2023A-36	Power Stop 03-09 Hummer H2 Front and Rear Z36 Coated Kit w/Calipers (2x psbZ36-785, 2x psbAR8643EVC, 1x psbS4728, 2x psbAR8642EVC, 1x psbS4730)
	psbCPC2027-23	Power Stop 08-13 GMC Yukon XL 2500 Front and Rear Z23 Coated Kit w/Calipers (2x psbZ23-785, 1x psbS4728, 2x psbAR8642EVC, 1x psbS4730, 2x psbAR8644EVC)
	psbCPC2027-36	Power Stop 08-13 GMC Yukon XL 2500 Front and Rear Z36 Coated Kit w/Calipers (2x psbZ36-785, 1x psbS4728, 2x psbAR8642EVC, 1x psbS4730, 2x psbAR8644EVC)
	psbCPR2020-23	Power Stop 03-09 Hummer H2 Front Z23 Coated Kit w/Calipers (2x psbL4731, 1x psbZ23-784, 2x psbAR8642EVC)
	psbCPR2020-36	Power Stop 03-09 Hummer H2 Front Z36 Coated Kit w/Calipers (1x psbZ36-784, 2x psbL4731, 2x psbAR8642EVC)
	psbCPR2023A-23	Power Stop 03-09 Hummer H2 Front and Rear Z23 Coated Kit w/Calipers (2x psbZ23-785, 2x psbL4729, 2x psbAR8643EVC, 2x psbL4731, 2x psbAR8642EVC)
	psbCPR2023A-36	Power Stop 03-09 Hummer H2 Front and Rear Z36 Coated Kit w/Calipers (2x psbZ36-785, 2x psbL4729, 2x psbAR8643EVC, 2x psbL4731, 2x psbAR8642EVC)
	psbCPR2025-23	Power Stop 03-20 GMC Savana 2500 Front and Rear Z23 Coated Kit w/Calipers (2x psbAR8643EVC, 1x psbZ23-974, 2x psbL4731, 2x psbL4935, 1x psbZ23-784, 2x psbAR8642EVC)
	psbCPR2025-36	Power Stop 03-20 GMC Savana 2500 Front and Rear Z36 Coated Kit w/Calipers (2x psbAR8643EVC, 1x psbZ36-784, 1x psbZ36-974, 2x psbL4731, 2x psbL4935, 2x psbAR8642EVC)
	psbCPR2027-23	Power Stop 08-13 GMC Yukon XL 2500 Front and Rear Z23 Coated Kit w/Calipers (2x psbZ23-785, 2x psbL4729, 2x psbL4731, 2x psbAR8642EVC, 2x psbAR8644EVC)
	psbCPR2027-36	Power Stop 08-13 GMC Yukon XL 2500 Front and Rear Z36 Coated Kit w/Calipers (2x psbZ36-785, 2x psbL4729, 2x psbL4731, 2x psbAR8642EVC, 2x psbAR8644EVC)
	psbCPR2029-23	Power Stop 06-16 GMC Savana 2500 Front and Rear Z23 Coated Kit w/Calipers (1x psbZ23-974, 2x psbL4731, 2x psbL4935, 1x psbZ23-784, 2x psbAR8642EVC, 2x psbAR8644EVC)
	psbCPR2029-36	Power Stop 06-16 GMC Savana 2500 Front and Rear Z36 Coated Kit w/Calipers (1x psbZ36-784, 1x psbZ36-974, 2x psbL4731, 2x psbL4935, 2x psbAR8642EVC, 2x psbAR8644EVC)

Data: v4.2 - Upd: 2026-09-29 10:13:03

Features

Specifications

Product Attributes - UPC

889906300946

Product Attributes - Brand

Power Stop

Product Attributes - Quantity

Sold individually.

Product Attributes - Part Type

Brake Rotors

Product Attributes - Rotor Style

Solid surface

Product Attributes - Product Line

Power Stop Evolution GEOMET Coated Rotors

Product Attributes - Rotor Finish

Geomet coated

Product Attributes - Rotor Material

Iron

Product Attributes - Rotor Construction

Vented

Product Attributes - Discard Thickness (mm)

36.50mm

Product Attributes - Intended for Street Use

Yes

Product Attributes - Nominal Thickness (in.)

1.500 in.

Product Attributes - Manufacturer's Part Number

AR8642EVC

Product Attributes - For Use with Stock Calipers

Yes

Product Attributes - Rotor Outside Diameter (in.)

12.76 in.

Product Attributes - Brake Rotor Bolt Pattern (mm)

8 x 165.10mm

Product Attributes - Brake Rotor Bolt Pattern (in.)

8 x 6.50 in.

Compatibility