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Raybestos 3512R Disc Brake Rotor - Front
| Brand | Raybestos 3512R |
|---|---|
| Position | Front |
| Center Hole Diameter | 2.837 |
| Center Hole Diameter | 72.050 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.815 |
| Discard Thickness | 20.700 |
| Mounting Bolt Hole Circle Diameter | 4.500 |
| Mounting Bolt Hole Circle Diameter | 114.300 |
| Mounting Bolt Hole Diameter | 4.500 |
| Mounting Bolt Hole Diameter | 114.300 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.875 |
| Nominal Thickness | 22.200 |
| Outside Diameter | 11.030 |
| Outside Diameter | 280.150 |
| Overall Height | 3.035 |
| Overall Height | 77.100 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Quantity | 5 |
| Product line | R-Line |
| Fits | Jeep and American Motors · 22 vehicles |
Solid rotor. Conventional design for dependable braking performance.
Five-bolt pattern. Built with a 5-lug mounting layout for secure installation.
R-Line. Raybestos replacement line for everyday service needs.
Cross-references Anchor 3512, AP Exhaust 14636 and Centric Parts 121.63003 for the same application. See all 75.
Raybestos R-Line 3512R Front Brake Rotor
The Raybestos R-Line 3512R is a solid front disc brake rotor built for specific Jeep applications from the mid-1980s through 1989. With an 11.030-inch outside diameter, 0.875-inch nominal thickness, and 5-lug mounting pattern, it matches the dimensional requirements for listed Cherokee, Comanche, Wagoneer, and Wrangler front brake setups.
Raybestos R-Line focuses on direct-fit replacement brake components for everyday service work. This rotor is part number 3512R and is specified for conventional, solid rotor applications rather than vented or drum-in-hat designs.
Key Features
- Part number: 3512R
- Brand: Raybestos R-Line
- Front disc brake rotor for listed Jeep applications
- Solid rotor construction
- Outside diameter: 11.030 in. / 280.150 mm
- Nominal thickness: 0.875 in. / 22.200 mm
- Discard thickness: 0.815 in. / 20.700 mm
- Overall height: 3.035 in. / 77.100 mm
- 5 mounting bolt holes and 5 stud/lug holes
- Center hole diameter: 2.837 in. / 72.050 mm
- Mounting bolt hole circle diameter: 4.500 in. / 114.300 mm
- Conventional rotor design
Fitment Details
- Fits 1984-1989 Jeep Cherokee, front, R-Line.
- Fits 1987-1989 Jeep Comanche, front, R-Line.
- Fits 1984-1989 Jeep Wagoneer, front, with 5 Stud Rotor; R-Line.
- Fits 1987-1989 Jeep Wrangler, front, R-Line.
- Fits 1986-1987 Jeep Comanche, front, 2 Piece Hub & Rotor; R-Line.
- Fits 1985 Jeep Cherokee, front, 2 Piece Hub & Rotor; R-Line.
Detailed Description
The Raybestos 3512R front brake rotor is a direct replacement for select Jeep Cherokee, Comanche, Wagoneer, and Wrangler models. Its solid rotor construction and conventional mounting dimensions make it a practical choice for front brake service where the original equipment specification calls for this exact size and configuration. For shoppers searching for a Jeep Cherokee front brake rotor, Jeep Comanche front rotor, or Jeep Wrangler brake rotor, the 3512R matches the listed fitment and measurements.
This part cross-references Centric Parts 121.63003 and DuraGo BR5108 for the same application.
Common Issues This Rotor Can Address
- Brake pulsation caused by rotor thickness variation or wear
- Reduced braking performance from a worn front rotor surface
- Noise from a rotor that no longer meets discard thickness
- Uneven pad contact on a damaged or scored braking surface
- Service replacement needs on listed Jeep front brake systems
Installation Notes and Tips
Verify rotor dimensions, bolt pattern, and hub configuration before installation, especially on 1985 and 1986-1987 Jeep Comanche and Cherokee applications that use a 2-piece hub and rotor setup. Confirm the rotor is matched to the front position and that the brake pads, caliper condition, and hub surfaces are inspected during service. Clean all mating surfaces before assembly and check runout after installation.
Quality Assurance
Raybestos R-Line brake components are cataloged as direct replacement parts for specified vehicle applications. The 3512R is built to the listed dimensional and fitment requirements for front brake service on the covered Jeep models.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1989 | Jeep | Cherokee | 4WD | Front | R-Line |
| 1989 | Jeep | Comanche | 4WD | Front | R-Line |
| 1989 | Jeep | Wagoneer | 4WD | Front | with 5 Stud Rotor; R-Line |
| 1989 | Jeep | Wrangler | — | Front | R-Line |
| 1988 | Jeep | Cherokee | 4WD | Front | R-Line |
| 1988 | Jeep | Comanche | 4WD | Front | R-Line |
| 1988 | Jeep | Wagoneer | — | Front | with 5 Stud Rotor; R-Line |
| 1988 | Jeep | Wrangler | — | Front | R-Line |
| 1987 | Jeep | Cherokee | 4WD | Front | R-Line |
| 1987 | Jeep | Comanche | RWD | Front | 2 Piece Hub & Rotor; R-Line |
| 1987 | Jeep | Comanche | 4WD | Front | R-Line |
| 1987 | Jeep | Wagoneer | — | Front | with 5 Stud Rotor; R-Line |
| 1987 | Jeep | Wrangler | — | Front | R-Line |
| 1986 | Jeep | Cherokee | 4WD | Front | R-Line |
| 1986 | Jeep | Comanche | RWD | Front | 2 Piece Hub & Rotor; R-Line |
| 1986 | Jeep | Comanche | 4WD | Front | 2 Piece Hub & Rotor; R-Line |
| 1986 | Jeep | Wagoneer | — | Front | with 5 Stud Rotor; R-Line |
| 1985 | Jeep | Cherokee | RWD | Front | 2 Piece Hub & Rotor; R-Line |
| 1985 | Jeep | Cherokee | — | Front | R-Line |
| 1985 | Jeep | Wagoneer | — | Front | with 5 Stud Rotor; R-Line |
| 1984 | Jeep | Cherokee | — | Front | R-Line |
| 1984 | Jeep | Wagoneer | — | Front | with 5 Stud Rotor; R-Line |
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