MPA Electrical BC181783 Disc Brake Caliper - Rear Left

Remanufactured Rear Left Brake Caliper

MPA Electrical BC181783 is a remanufactured disc brake caliper for the rear left position on select Toyota Avalon models. It is built for 1995-1996 Toyota Avalon applications and is processed through multiple quality checkpoints for consistent brake performance and OE-style fit.

This rear left Toyota Avalon brake caliper uses a floating design with a cast iron body, steel piston, and coated silver finish. Mounting bracket, caliper slides, and mounting hardware are included, while pads are not included.

Key Features

• Fits 1995 Toyota Avalon, rear left
• Fits 1996 Toyota Avalon, rear left, to 02/96
• Part number BC181783
• Remanufactured floating disc brake caliper
• Cast iron caliper housing with coated finish
• Steel piston construction
• Mounting bracket and caliper slides included
• Inlet thread diameter: 10.0
• Mounting hole diameter: 10.0
• Pads not included

Detailed Description

BC181783 is remanufactured at an IATF 16949 facility with inspection steps that remove heavily pitted or severely corroded cores before rebuilding begins. During the process, threads are cleaned and chased, reusable steel components are cleaned and inspected, and rubber materials are tested for quality. Cast iron calipers receive a corrosion-resistant coating for OE-style appearance and rust protection. This part cross-references Monroe Shocks & Struts (e.g., 4775007030) for the same application.

For Toyota Avalon rear brake service, BC181783 provides a direct replacement option for the rear left caliper on 1995 and 1996 vehicles listed above. The remanufactured design supports proper hydraulic operation and consistent caliper movement when replacing a worn or sticking unit.

Common Problems This Part Can Address

• Rear brake drag caused by a sticking caliper piston
• Uneven braking from a worn or corroded rear left caliper
• Brake fluid leakage at the caliper body or inlet area
• Poor caliper slide movement affecting pad contact
• Rust-related caliper wear on older Toyota Avalon brake systems

Installation Notes and Tips

Verify rear left fitment against the vehicle build date, especially for 1996 Toyota Avalon models listed to 02/96. Inspect brake hoses, pads, rotors, and slide surfaces before installation, and confirm the inlet thread and mounting dimensions match the original caliper. Bleed the brake system after installation and check for leaks and proper pedal feel.

Quality Assurance

MPA Electrical remanufactures this caliper with core inspection, material checks, cleaned threads, and final go/no-go verification before release. Aluminum caliper machining, new phenolic piston replacement where applicable, and corrosion-resistant finishing practices are part of the brand’s remanufacturing process, helping BC181783 arrive ready for brake service on select Toyota Avalon applications.