Bring firm, dependable front braking back to your heavy-duty truck or SUV with the Raybestos R-Line Remanufactured Semi-Loaded Disc Brake Caliper and Bracket Assembly (FRC12464) — a direct-fit Suburban brake caliper that also serves the 2011-2019 Chevrolet Silverado 2500 HD and Silverado 3500 HD, the 2011-2019 GMC Sierra 2500 HD and Sierra 3500 HD, and the 2016-2019 Chevrolet Suburban and Suburban 3500 HD. It is cataloged for the front position, left or right.
This R-Line unit is a remanufactured OE caliper: the cast iron casting, guide pins, and bracket are inspected and re-used, while every wearing rubber and sealing part is renewed for leak-free operation.
- All-new sealing components: seals, boots, bleeder screws, abutment hardware, banjo bolts, and O-rings are replaced with new materials.
- EPDM70 rubber components: for heat resistance, performance, and durability, with silicone boots on heavy-duty applications where applicable.
- 100% pressure tested with materials matching OE specifications; non-plated casting with an M10x1 bleeder screw thread.
The caliper houses the piston that clamps the brake pads against the rotor. Sold individually (one per application); to keep front braking balanced, replacing the caliper on both sides as a matched pair is recommended. Country of origin: Mexico.
Interchange: 18-B5303 · 99-17443A · 99-17443B · 18-P5303 · 141.66056 · 142.66056
18B5303 · 9917443A · 9917443B · 18P5303 · 14166056 · 14266056 · SC3131
This part cross-references / interchanges with the following part numbers:
18-B5303, 99-17443A, 99-17443B, 18-P5303, 141.66056, 142.66056, SC3131
