PowerStop L15015 Disc Brake Caliper - Rear Right

Rear Right OE Replacement Caliper

PowerStop L15015 is a rear right disc brake caliper for select Jeep Wrangler models from 2018-2025. It is a direct OE stock replacement built for drivers who want factory-style fitment and a straightforward brake service on the rear axle.

PowerStop’s Autospecialty OE Replacement Brake Calipers line focuses on stock replacement parts for everyday use, with remanufactured calipers and brackets assembled in PowerStop’s Chicago, IL facility.

Key Features

• Direct replacement rear right caliper for select Jeep Wrangler applications
• Remanufactured cast iron caliper body with gray finish
• Single 48.00 mm phenolic piston
• Floating caliper design with included slides and mounting bracket
• New seals, dust boots, bleeder screw, and stainless steel pad abutment clips installed during assembly
• 100% pressure tested to verify piston operation and check for leaks
• High-temperature EPDM rubber dust boots and silicone lubricant for smoother movement
• Bleeder screw thread size: M10 x 1.0

Detailed Description

PowerStop L15015 is engineered as a rear OE stock replacement caliper for the Jeep Wrangler rear right position. It uses a floating caliper design with a phenolic piston and cast iron housing, matching the needs of a standard brake repair where factory-style fit and dependable hydraulic operation matter. This part number is a practical choice for Jeep Wrangler brake service when replacing a worn, sticking, or leaking rear caliper.

As part of the PowerStop Autospecialty OE Replacement Brake Calipers line, this caliper is remanufactured with new internal seals, slide pins where applicable, dust boots, and stainless steel brake pad abutment clips. The assembly is pressure tested before release, and the use of EPDM dust boots plus silicone lubricant supports smooth caliper movement in demanding conditions. If you are searching for a rear right brake caliper for 2018-2025 Jeep Wrangler, L15015 provides the OE-style replacement format many repair jobs require.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Brake fluid seepage from a worn rear caliper
• Sticking or uneven rear brake operation
• Corrosion or wear on the original caliper housing
• Brake pedal feel issues caused by caliper piston or seal wear
• Rear brake service on a Jeep Wrangler with OE-style replacement needs

Installation Notes and Tips

Compatible With 2018-2020 Jeep Wrangler, rear right; 2021 Jeep Wrangler, rear right; and 2022-2025 Jeep Wrangler, rear right. Verify the brake code notes listed for 2021-2025 applications before ordering. Confirm the bleeder screw thread size, piston type, and bracket configuration against the original caliper during installation.

Because mounting hardware is not listed as included, reuse or replace any required fasteners based on the vehicle service procedure. After installation, bleed the brake system and inspect for leaks, proper pedal feel, and free caliper slide movement.

Quality Assurance

Each PowerStop L15015 caliper is pressure tested to confirm piston operation and help identify leaks before it leaves the remanufacturing process. PowerStop assembles the caliper with new seals, dust boots, bleeder screws, and stainless steel pad abutment clips, then finishes it with components selected for smoother operation and durability in regular driving conditions.