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Raybestos 5013R Disc Brake Rotor - Rear
| Brand | Raybestos 5013R |
|---|---|
| Position | Rear |
| Center Hole Diameter | 2.277 |
| Center Hole Diameter | 57.850 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.429 |
| Discard Thickness | 10.900 |
| Mounting Bolt Hole Circle Diameter | 3.937 |
| Mounting Bolt Hole Circle Diameter | 100.000 |
| Mounting Bolt Hole Diameter | 3.937 |
| Mounting Bolt Hole Diameter | 100.000 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.492 |
| Nominal Thickness | 12.500 |
| Outside Diameter | 9.700 |
| Outside Diameter | 246.400 |
| Overall Height | 1.809 |
| Overall Height | 45.950 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 5 |
| Product line | R-Line |
| Fits | Pontiac · 4 vehicles |
Vented design. Helps promote airflow for more consistent braking performance.
Conventional rotor. A straightforward disc brake replacement for common applications.
Raybestos R-Line. A trusted line of brake parts from a long-established brand.
Cross-references ATP 101541, BBB Industries 14684 and Centric Parts 121.62019 for the same application. See all 43.
Raybestos R-Line 5013R Rear Brake Rotor
The Raybestos R-Line 5013R is a vented conventional disc brake rotor built for rear brake service on select Pontiac Fiero applications. With a 9.700-inch outside diameter, 12.500 mm nominal thickness, and 10.900 mm discard thickness, it is sized for direct replacement use where the original rear rotor specification matches.
Key Features
- Part number 5013R from Raybestos R-Line
- Rear disc brake rotor for 1984-1987 Pontiac Fiero
- Vented rotor design for rear brake applications
- 9.700-inch outside diameter
- 12.500 mm nominal thickness and 10.900 mm discard thickness
- 5-lug mounting pattern with 5 mounting bolt holes
- 100 mm bolt circle diameter and 57.850 mm center hole diameter
- Conventional, non drum-in-hat rotor construction
Product Details
Raybestos R-Line focuses on replacement brake components for everyday service needs, and the 5013R follows that approach with a conventional vented rotor design. This rear rotor measures 246.400 mm in outside diameter, 45.950 mm in overall height, and uses a 5-hole, 100 mm bolt circle layout. For shoppers searching for a rear brake rotor for 1984-1987 Pontiac Fiero, Raybestos 5013R provides the dimensional details needed to verify fitment before installation.
This part cross-references Centric Parts 121.62019 and DuraGo BR5554 for the same application.
Vehicle Fitment
- Fits 1984-1987 Pontiac Fiero, rear
Common Repair Uses
- Replacing a worn rear rotor with discard thickness near service limit
- Correcting brake pulsation caused by rotor wear or uneven surface condition
- Restoring rear brake performance on a Pontiac Fiero
- Addressing rotor scoring, rust buildup, or heat-related wear
Installation Notes
Verify rotor diameter, center hole diameter, bolt circle, and overall height against the original part before installation. Clean the hub mounting surface, inspect rear brake pads and caliper condition, and confirm the rotor seats flat without interference. Always follow the vehicle service manual for torque and brake service procedures.
Quality Assurance
Raybestos R-Line brake components are built for replacement service applications and are identified by precise dimensional specifications to support accurate part selection. Confirm all measurements and fitment details for the 1984-1987 Pontiac Fiero rear brake application before ordering.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1987 | Pontiac | Fiero | Rear | R-Line |
| 1986 | Pontiac | Fiero | Rear | R-Line |
| 1985 | Pontiac | Fiero | Rear | R-Line |
| 1984 | Pontiac | Fiero | Rear | R-Line |
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