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Raybestos RC4147 Disc Brake Caliper - Front Left or Front Right
| Brand | Raybestos RC4147 |
|---|---|
| Position | Front Left and Front Right |
| Friction Material | Metallic |
| Caliper Casting Material | Cast iron |
| Bleeder Screw Thread | 3/8"-24 |
| Caliper Configuration | Loaded |
| Caliper Piston Diameter | 3.000 |
| Caliper Piston Diameter | 76.200 |
| Manufacturing Type | Remanufactured |
| Surface Finish | Plain |
| Product line | Raybestos R-Line |
| Fits | Hummer and Jeep · 40 vehicles |
Remanufactured loaded caliper. A ready-to-install brake hydraulic component with a plain finish.
Cast iron construction. Delivers the strength and durability expected in a brake caliper.
Metallic friction material. Provides consistent braking performance under demanding conditions.
Cross-references AMS Automotive 4196, AMS Automotive 6171 and AMS Automotive 6259 for the same application. See all 53.
Raybestos RC4147 Front Left Loaded Caliper
The Raybestos RC4147 is a remanufactured loaded disc brake caliper for front left applications. Built with a cast iron caliper body, metallic friction material, and a 3.000-inch piston, it is a direct-fit brake hydraulics replacement for select Jeep and Hummer models.
Part of the Raybestos R-Line, this loaded caliper line focuses on service-ready brake hydraulics for common repair jobs. The RC4147 is built for front left use on vehicles such as the Jeep Cherokee, Jeep Comanche, Jeep Wagoneer, Jeep Wrangler, Jeep CJ7, Jeep Scrambler, Jeep CJ5, and Hummer H1.
Key Features
- Raybestos R-Line loaded caliper, remanufactured for brake service replacement
- Front left disc brake caliper application
- Cast iron caliper casting material for strength and durability
- Metallic friction material
- 3.000-inch caliper piston diameter (76.200 mm)
- Plain surface finish
- Bleeder screw thread: 3/8"-24
Detailed Description
The Raybestos RC4147 disc brake caliper is engineered for front left brake service on 1982-1992 Jeep applications and 2002-2006 Hummer H1 models listed in the fitment data. As a loaded, remanufactured caliper, it provides a service replacement solution for brake hydraulic repairs where the caliper assembly is being renewed rather than rebuilt in place. The cast iron housing and metallic friction material support consistent brake operation in demanding street and off-road use.
This part cross-references Cardone Reman 18-4342 for the same application. If you are searching for a Raybestos RC4147 front left caliper for Jeep Cherokee, Jeep Wrangler, or Hummer H1 brake repair, this part number is the relevant match for the listed vehicles and positions.
What It Helps Fix
- Sticking or seized front left caliper operation
- Uneven brake pad wear on the front axle
- Brake drag caused by worn hydraulic components
- Reduced braking response from a failing caliper assembly
- Leak-related brake service at the caliper end of the system
Installation Notes and Tips
Verify the front left position, piston diameter, and bleeder screw thread before installation. Confirm the vehicle’s brake hose and mounting configuration against the existing caliper, especially on Jeep CJ5, CJ7, Scrambler, Cherokee, Comanche, Wagoneer, Wrangler, and Hummer H1 applications. After installation, bleed the brake system according to service procedures and inspect for leaks, pad contact, and proper rotor clearance.
Quality Assurance
Raybestos R-Line remanufactured brake components are built for replacement service in brake hydraulics applications. The RC4147 is a remanufactured cast iron caliper with defined fitment, piston size, and thread specifications for accurate parts matching.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Hummer | H1 | — | Front Left | Forward Mount Caliper; Raybestos R-Line |
| 2004 | Hummer | H1 | — | Front Left | Forward Mount Caliper; Raybestos R-Line |
| 2003 | Hummer | H1 | — | Front Left | Forward Mount Caliper; Raybestos R-Line |
| 2002 | Hummer | H1 | — | Front Left | Forward Mount Caliper; Raybestos R-Line |
| 1992 | Jeep | Cherokee | RWD | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1992 | Jeep | Comanche | RWD | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1991 | Jeep | Cherokee | RWD | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1991 | Jeep | Comanche | RWD | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1990 | Jeep | Cherokee | RWD | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1990 | Jeep | Comanche | RWD | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1989 | Jeep | Cherokee | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1989 | Jeep | Comanche | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1989 | Jeep | Wagoneer | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1989 | Jeep | Wrangler | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1988 | Jeep | Cherokee | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1988 | Jeep | Comanche | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1988 | Jeep | Wagoneer | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1988 | Jeep | Wrangler | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1987 | Jeep | Cherokee | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1987 | Jeep | Comanche | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1987 | Jeep | Wagoneer | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1987 | Jeep | Wrangler | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1986 | Jeep | Cherokee | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1986 | Jeep | CJ7 | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1986 | Jeep | Comanche | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1986 | Jeep | Wagoneer | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1985 | Jeep | Cherokee | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1985 | Jeep | CJ7 | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1985 | Jeep | Scrambler | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1985 | Jeep | Wagoneer | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1984 | Jeep | Cherokee | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1984 | Jeep | CJ7 | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1984 | Jeep | Scrambler | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1984 | Jeep | Wagoneer | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1983 | Jeep | CJ5 | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1983 | Jeep | CJ7 | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1983 | Jeep | Scrambler | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1982 | Jeep | CJ5 | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1982 | Jeep | CJ7 | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
| 1982 | Jeep | Scrambler | — | Front Left | R-Line; Loaded Caliper, Remanufactured |
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