Description

PowerStop Brake Calipers are made specifically with the enthusiast in mind. These calipers bolt directly in place of the stock calipers, and they look and perform great behind stock or custom wheels. PowerStop calipers and the brackets are remanufactured in our Chicago, IL facility and treated with a electrostatic high-temperature red powder-coating. The easy to clean powder coating helps to resist rust and corrosion thus extending the life of your calipers. PowerStop calipers are 100% pressure tested to verify piston operation and prevent any possible leaks from occurring. This ensures that every caliper is inspected for quality and safety. PowerStop caliper pairs are expertly assembled using new caliper slide pins/bolts, seals, dust boots, bleeder screws, and pad attachment hardware. High temperature EPDM rubber dust boots and premium silicone lubricant is used for a smoother operation and an extended life in extreme conditions. The color is a nice touch that really stands out behind your wheels!

Product Overview

PowerStop Powder Coated Brake Calipers are made specifically with the enthusiast in mind. These calipers (sold as pairs) bolt directly in place of the original stock calipers and look great behind any set of wheels. PowerStop Brake Calipers are engineered to provide the best performance and reliability, and are coated with a durable electrostatic high-temperature red powder coat. The easy-to-clean coating provides resistance to rust and corrosion thus extending the life of your calipers. PowerStop calipers are 100% pressure tested and inspected to verify piston operation to guarantee a reliable, high quality brake performance. Expertly assembled with everything needed for a brake upgrade using new seals, caliper slide pins/bolts, dust boots, bleeder screws, and stainless-steel pad attachment hardware. High temperature EPDM rubber dust boots and premium lubricants ensure a smooth caliper operation and durability in the harshest conditions. PowerStop Powder Coated Brake Calipers are finished in a high-temp powder coating and designed to enhance both the performance and custom look of your vehicle!

Features and Benefits

• High-Temp red powder coating keeps calipers looking new longer
• Easy to clean powder coating helps to resist rust and corrosion and extends the life of calipers.
• Bolt on ready, no modifications necessary
• 100% Pressure tested and inspected for high quality brake performance.
• New seals, caliper guide pins, dust boots, bleeder screws, stainless steel brake pad attachment hardware and mounting brackets.
• High-Temp EPDM rubber dust boots
• Premium lubricant is used to ensure a smooth caliper operation and durability in the harshest conditions.

Product Details

Abutment Clips Included:	No
Anti-Rattle Spring Included:	Yes
Banjo Bolt Quantity:	0
Bleeder Screw Included:	Yes
Bleeder Screw Quantity:	1
Bleeder Screw Thread Diameter:	10.0
Bleeder Screw Thread Pitch:	1.5
Bleeder Screw Thread Size:	M10 x 1.5
California Proposition 65:	WARNING: This product can expose you to chemicals including Lead, 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.
Caliper Color:	Red
Caliper Finish:	Powder Coated
Caliper Slides Included:	Yes
Caliper Type:	Floating
Description:	Red Powder Coated Calipers
Disc Brake Caliper Casting Material:	Cast Iron
Grade Type:	Performance
Inlet Fitting Type:	Banjo
Inlet Thread Diameter:	10.0
Inlet Thread Pitch:	1.5
Inlet Thread Size:	M10 x 1.5
Installation Instructions Included:	No
Integrated Parking Brake:	No
Mounting Bolt Included:	No
Mounting Bracket Included:	No
Mounting Hardware Included:	No
Pad Wear Sensor Included:	No
Pads Included:	No
Part Number:	psbS4020
Piston Diameter:	74.68
Piston Material:	Steel
Piston Quantity:	1

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
	psbKC2580	PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC2580 Disc Kits, Upgrade, Front, Cross-drilled/Slotted Rotors, Red Powdercoated Calipers, Buick, Chevy, Olds, Pontiac, Kit
	psbKC4535	Power Stop 77-90 Buick LeSabre Front Z23 Evolution Sport Brake Kit w/Calipers (1x psbS4020, 1x psbK4535)
	psbKC4539	Power Stop 79-84 Cadillac DeVille Front Z23 Evolution Sport Brake Kit w/Calipers (1x psbS4020, 1x psbK4539)
	psbKC2908	Power Stop 79-86 Buick LeSabre Front Z23 Evolution Sport Brake Kit w/Calipers (1x psbK2908, 1x psbS4020)
	psbKC2936	Power Stop 91-96 Buick Roadmaster Front Z23 Evolution Sport Brake Kit w/Calipers (1x psbS4020, 1x psbK2936)
	psbKC2937	Power Stop 94-96 Chevrolet Impala Front Z23 Evolution Sport Brake Kit w/Calipers (1x psbS4020, 1x psbK2937)
	psbKC4338	Power Stop 94-96 Chevrolet Impala Front & Rear Z23 Evolution Sport Brake Kit w/Calipers (1x psbK5064, 1x psbS4020, 1x psbK2937, 1x psbS4626)
	psbKC2580-26	Power Stop 77-78 Buick LeSabre Front Z26 Street Kit w/Cals (1x psbS4020, 1x psbZ26-052, 1x psbAR8202XL, 1x psbAR8202XR)
	psbKC2936-26	Power Stop 91-92 Oldsmobile Custom Cruiser Front Z26 Street Kit w/Cals (1x psbS4020, 1x psbK2936-26)
	psbKC2937-26	Power Stop 94-96 Chevrolet Impala Front Z26 Street Kit w/Cals (1x psbK2937-26, 1x psbS4020)
	psbKC4535-26	PowerStop Z26 Street Warrior Brake Upgrade Kits with Calipers KC4535-26 Disc Kits, Calipers, Cross-drilled/Slotted Rotors, Red Calipers, Front, Buick, Chevy, GMC, Olds, Kit
	psbKC4539-26	Power Stop 93-96 Cadillac Fleetwood Front Z26 Street Kit w/Cals (1x psbK4539-26, 1x psbS4020)
	psbKC4338-26	Power Stop 94-96 Chevrolet Impala Front and Rear Z26 Street Kit w/Cals (1x psbK2937-26, 1x psbS4020, 1x psbK5064-26, 1x psbS4626)
	psbCPC2936-23	Power Stop 91-92 Oldsmobile Custom Cruiser Front Z23 Coated Kit w/Calipers (1x psbZ23-052, 1x psbS4020, 2x psbAR8235EVC)

Data: v4.2 - Upd: 2026-10-17 02:06:47

Features

Specifications

Product Attributes - UPC

792088981011

Product Attributes - Brand

Power Stop

Product Attributes - Quantity

Sold as a pair.

Product Attributes - Part Type

Brake Calipers

Product Attributes - Product Line

Power Stop Performance Powdercoated Brake Calipers

Product Attributes - Caliper Color

Red

Product Attributes - Caliper Series

Stock

Product Attributes - Remanufactured

Yes

Product Attributes - Caliper Material

Cast iron

Product Attributes - Brackets Included

No

Product Attributes - Fittings Included

Yes

Product Attributes - Brake Pads Included

No

Product Attributes - Piston Diameter (in.)

2.930

Product Attributes - Caliper Piston Quantity

One

Product Attributes - Parking Brake Provision

No

Product Attributes - Manufacturer's Part Number

S4020

Compatibility