Description

Autospecialty Calipers by PowerStop (Sold Individually) bolt directly in place of the stock calipers. Autospecialty brake calipers and the brackets are remanufactured in our Chicago, IL facility. Autospecialty 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. These calipers are expertly assembled using new seals, caliper guide pins, dust boots, bleeder screws, stainless steel brake pad abutment clips and mounting brackets. High temperature EPDM rubber dust boots and premium silicone lubricant is used for a smoother operation and an extended life in extreme conditions. Autospecialty by PowerStop Stock Replacement Brake Calipers are perfect for the budget conscious consumer looking for complete stock replacement brake calipers!

Product Overview

Autospecialty by PowerStop Brake Calipers (sold individually) are perfect for the DIY and professional installers and bolt on directly in place of the original stock caliper. PowerStop Brake Calipers and brackets are manufactured and engineered to provide the best performance and meet the highest quality standards. Autospecialty by PowerStop Brake Calipers are expertly assembled using new seals, guide pins, dust boots, bleeder screws, and stainless-steel abutment hardware clips. High temperature EPDM rubber dust boots and premium assembly lubricants are used to ensure a smooth caliper operation and durability in the harshest conditions. PowerStop calipers are 100% pressure tested and inspected to guarantee a reliable, high quality brake performance. Autospecialty by PowerStop Brake Calipers deliver a reliable, hassle-free, and durable brake caliper replacement solution for the value-minded consumer!

Features and Benefits

• 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 temperature 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:	Yes
Anti-Rattle Spring Included:	Yes
Banjo Bolt Quantity:	0
Bleeder Screw Included:	Yes
Bleeder Screw Quantity:	1
Bleeder Screw Thread Diameter:	7.0
Bleeder Screw Thread Pitch:	1.0
Bleeder Screw Thread Size:	M7 X 1.0
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:	Gray
Caliper Finish:	Uncoated
Caliper Grease Included:	No
Caliper Slides Included:	Yes
Caliper Type:	Floating
Description:	Autospecialty By PowerStop Replacement Brake Caliper
Disc Brake Caliper Casting Material:	Cast Iron
Grade Type:	Regular
Inlet Fitting Type:	Banjo
Inlet Thread Diameter:	10.0
Inlet Thread Pitch:	1.0
Inlet Thread Size:	M10 X 1.0
Installation Instructions Included:	No
Integrated Parking Brake:	No
Mounting Bolt Included:	No
Mounting Bracket Included:	Yes
Mounting Hardware Included:	No
Mounting Hole Diameter:	12.0
Mounting Hole Thread Diameter:	1.25
Pad Wear Sensor Included:	No
Pads Included:	No
Part Number:	psbL2779
Piston Diameter:	44.37
Piston Material:	Steel
Piston Quantity:	2

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
	psbKCOE1079A	Power Stop 01-05 Lexus IS300 Front & Rear Autospecialty Kit w/Cals (1x psbL2778, 2x psbJBR716, 1x psbL2779, 2x psbJBR739, 1x psbL2838, 1x psbL2839, 1x psb16-619, 1x psb16-771)
	psbKCOE1077	Power Stop 01-05 Lexus IS300 Front Autospecialty Kit w/Cals (1x psbL2778, 2x psbJBR716, 1x psbL2779, 1x psb16-619)
	psbCPR1077-23	Power Stop 01-05 Lexus IS300 Front Z23 Coated Kit w/Calipers (2x psbJBR716EVC, 2x psbL2779, 1x psbZ23-619)

Data: v4.2 - Upd: 2026-10-12 11:37:31

Features

Specifications

Product Attributes - UPC

792088841650

Product Attributes - Brand

Power Stop

Product Attributes - Quantity

Sold individually.

Product Attributes - Part Type

Brake Calipers

Product Attributes - Product Line

Power Stop Autospecialty OE Replacement Calipers

Product Attributes - Bracket Color

Natural

Product Attributes - Caliper Color

Natural

Product Attributes - Caliper Series

Stock

Product Attributes - Remanufactured

Yes

Product Attributes - Bracket Material

Cast iron

Product Attributes - Caliper Material

Cast iron

Product Attributes - Brackets Included

Yes

Product Attributes - Fittings Included

No

Product Attributes - Brake Pads Included

No

Product Attributes - Piston Diameter (in.)

1.750

Product Attributes - Caliper Piston Quantity

Two

Product Attributes - Parking Brake Provision

No

Product Attributes - Manufacturer's Part Number

L2779

Compatibility