Buy Rear Brake Caliper (Right) KJ 03-05 (5179730AA)

The Rear Brake Caliper (Right) KJ 03–05 (5179730AA) is a critical braking component

designed specifically for Jeep Liberty and Cherokee KJ models produced between 2003 and

2005. Positioned on the rear passenger side of theh vehicle, this caliper plays a vital role in

ensuring safe and effective braking by applying pressure to the brake pads against the rotor.

As part of the disc brake system, it converts hydraulic pressure from the brake master

cylinder into mechanical hforce, allowing the vehicle to slow down or come to a complete stop.

This caliper is commonly associated with OEM part number 5179730AA and may also be

interchangeable with related numbers such as 5093274AA or 5191824AA, depending on the

manufacturer and specific application. (eshop.rbs-handel.de) It is typically manufactured by

companies like Crown Automotive or Mopar, both known for producing reliable replacement

parts for Jeep vehicles. These calipers are engineered to meet factory specifications, ensuring

compatibility with various engine types including 2.4L, 2.5L diesel, 2.8L diesel, and 3.7L V6 engines.

The unit is usually sold as a complete caliper

The unit is usually sold as a complete caliper assembly but does not include brake pads,

meaning existing pads or new ones must be installed separately Some versions may include

essential hardware such as guide pins and protective boots, while others require reuse of

original mounting components. The caliper is constructed from durable metal materials

designed to withstand high temperatures and pressure generated during braking.

Installation of the rear right brake caliper generally requires moderate mechanical skill and

can take approximately three to four hours, depending on experience and available tools.

Proper installation is essential to ensure optimal braking performance and to prevent uneven

wear or brake failure. It is often recommended to inspect or replace related components such as brake pads, rotors, and hoses during installation for best results.

In terms of fitment, the 5179730AA caliper is compatible with Jeep Liberty (KJ) models from

2003 up to early 2005 production, although some listings extend compatibility through 2007 depending on configuration.  Despite its reliability, some OEM versions of this part have been discontinued, making aftermarket or remanufactured options more commonly available.

Overall, the Rear Brake Caliper (Right) KJ 03–05 (5179730AA) is an essential component that ensures safe braking performance, durability, and proper vehicle control under various driving conditions.