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DuraGo BR3116 Disc Brake Rotor - Front
| Brand | DuraGo BR3116 |
|---|---|
| Position | Front |
| Material | Cast iron |
| Discard Thickness | 0.67 |
| Discard Thickness | 17 |
| Nominal Thickness | 0.75 |
| Nominal Thickness | 19 |
| Construction | Full cast |
| Rust Resistant Coating | No |
| Overall Height | 1.95 |
| Overall Height | 49.5 |
| Outside Diameter | 242 |
| Outside Diameter | 9.53 |
| Mounting Bolt Hole Quantity | 4 |
| ABS Tone Ring Included | No |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 2.4 |
| Center Hole Diameter | 61 |
| Mounting Bolt Hole Circle Diameter | 100 |
| Mounting Bolt Hole Circle Diameter | 3.94 |
| Mounting Bolt Hole Diameter | 0.5 |
| Mounting Bolt Hole Diameter | 12.7 |
| Directional or Non-Directional Brake Surface | Non-directional |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Cross Drilled | No |
| Slotted | No |
| Fits | Honda · 14 vehicles |
Vented design. Helps promote airflow for more consistent braking performance.
Cast iron construction. Full-cast rotor built for dependable stopping strength.
ISO-certified manufacturing. Made to meet fit, form, and function requirements.
Cross-references Anchor 3116, Anchor 9955 and Parts Authority PRT1301 for the same application. See all 10.
DuraGo BR3116 Front Brake Rotor
The DuraGo BR3116 is a vented front disc brake rotor built from cast iron for select Honda applications. It is engineered for fit, form, and function in the 1984-1990 Honda Accord and 1985-1990 Honda Prelude front brake positions.
- Cast iron, full cast construction
- Vented rotor design for front brake use
- Non-directional brake surface
- Conventional rotor design, not drum-in-hat
- 4-bolt mounting pattern with 100 mm bolt circle
- Outside diameter: 242 mm (9.53 in.)
- Center hole diameter: 61 mm (2.4 in.)
- Nominal thickness: 19 mm (0.75 in.)
- Discard thickness: 17 mm (0.67 in.)
Fitment Details
Compatible with front brake service on 1984-1989 Honda Accord and 1985-1990 Honda Prelude. This part number, BR3116, is also referenced in aftermarket catalogs for the same front rotor application.
DuraGo manufactures brake drums and rotors through ISO-certified factories and focuses on catalog accuracy and OE-style fitment. The BR3116 follows the brand’s emphasis on dimensional consistency and application coverage for import brake service, including Honda Accord front rotor replacement and Honda Prelude front rotor replacement.
Common Repair Uses
- Front brake rotor replacement for worn or below-spec rotors
- Correction of brake pulsation caused by rotor thickness variation
- Service for scoring, heat checking, or uneven braking surfaces
- Replacement for rotors that no longer meet discard thickness
- Restoration of proper front brake contact on Honda Accord and Honda Prelude models
Installation Notes
Verify rotor diameter, center bore, bolt circle, and thickness before installation. Inspect pads, calipers, and hub surfaces during service, and measure the rotor after installation to confirm it remains above discard thickness. Because this rotor is non-directional and vented, it should be installed in the front position only where specified by the vehicle application.
Quality Assurance
DuraGo produces this rotor in ISO-certified factories and builds its brake program around fit, form, and function requirements. The BR3116 cross-references Anchor 3116 and 9955 for the same application.
- Fits 1984-1989 Honda Accord, front
- Fits 1985-1990 Honda Prelude, front
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1990 | Honda | Prelude | 2.0 S | Front | — |
| 1989 | Honda | Accord | LX | Front | — |
| 1989 | Honda | Accord | DX | Front | — |
| 1989 | Honda | Prelude | 2.0 S | Front | — |
| 1988 | Honda | Accord | LX | Front | — |
| 1988 | Honda | Accord | DX | Front | — |
| 1988 | Honda | Prelude | 2.0 S | Front | — |
| 1987 | Honda | Accord | — | Front | — |
| 1987 | Honda | Prelude | 2.0 Si | Front | — |
| 1986 | Honda | Accord | — | Front | — |
| 1986 | Honda | Prelude | 2.0 Si | Front | — |
| 1985 | Honda | Accord | — | Front | — |
| 1985 | Honda | Prelude | 2.0 Si | Front | — |
| 1984 | Honda | Accord | — | Front | — |
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