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Raybestos 681778R Disc Brake Rotor - Front
| Brand | Raybestos 681778R |
|---|---|
| Position | Front |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 1.433 |
| Discard Thickness | 36.400 |
| Inside Diameter | 9.089 |
| Inside Diameter | 230.850 |
| Mounting Bolt Hole Circle Diameter | 6.698 |
| Mounting Bolt Hole Circle Diameter | 170.150 |
| Mounting Bolt Hole Quantity | 8 |
| Nominal Thickness | 1.499 |
| Nominal Thickness | 38.050 |
| Outside Diameter | 14.291 |
| Outside Diameter | 363.000 |
| Overall Height | 4.556 |
| Overall Height | 115.750 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 8 |
| Surface Type | Smooth |
| Product line | R-Line |
| Fits | Ford · 30 vehicles |
OE-style replacement. Conventional vented disc brake rotor with a smooth surface.
R-Line product line. A Raybestos line focused on dependable brake service parts.
Vented design. Helps promote airflow through the rotor for consistent braking.
Cross-references Centric Parts 120.65140, Centric Parts 121.65140 and Centric Parts 320.65140 for the same application. See all 20.
Raybestos R-Line Front Brake Rotor for Ford Super Duty
The Raybestos R-Line 681778R is a front disc brake rotor built for Ford F-250 Super Duty and Ford F-350 Super Duty applications with Single Rear Wheels (SRW). It uses a vented, smooth-surface design to support consistent braking performance on heavy-duty trucks that demand stable rotor dimensions and dependable heat management.
Key Features
- Part number 681778R from Raybestos R-Line
- Front disc brake rotor for Ford F-250 Super Duty and Ford F-350 Super Duty
- Vented rotor construction for improved airflow through the braking surface
- Smooth surface type for a clean braking contact area
- Conventional rotor design, not drum-in-hat style
- Outside diameter: 14.291 in. / 363.000 mm
- Nominal thickness: 1.499 in. / 38.050 mm
- Discard thickness: 1.433 in. / 36.400 mm
- Inside diameter: 9.089 in. / 230.850 mm
- Overall height: 4.556 in. / 115.750 mm
- 8 mounting bolt holes and 8 stud/lug holes
- Mounting bolt hole circle diameter: 6.698 in. / 170.150 mm
Product Details
Raybestos R-Line 681778R is a direct-fit front brake rotor for select Ford Super Duty trucks, including 2012-2024 Ford F-250 Super Duty and 2012-2024 Ford F-350 Super Duty configurations listed with SRW fitment notes. The vented rotor layout helps move heat away from the braking surface, while the smooth face supports even pad contact during routine braking and towing use. If you are replacing a worn front rotor on a Ford F-250 Super Duty or Ford F-350 Super Duty, this rotor matches the listed dimensions and mounting pattern for the specified applications.
This part cross-references Raybestos Brakes 681778 and 681778FZN for the same application.
Common Uses
- Front brake rotor replacement for warped or worn rotors
- Correction for brake pulsation during stopping
- Service repair for scoring, heat checking, or uneven rotor wear
- Replacement for rotors below discard thickness
- Maintenance on Ford Super Duty front brake systems with SRW fitment
Installation Notes and Tips
Verify the vehicle’s front axle configuration and SRW fitment notes before installation. Confirm rotor dimensions, bolt pattern, and hub interface against the removed part to ensure proper fit on the Ford F-250 Super Duty or Ford F-350 Super Duty. Inspect pads, calipers, and hub surfaces during service, and clean all mating surfaces before installing the new rotor.
Quality Assurance
Raybestos R-Line brake components are built for service replacement applications and are cataloged with OE-style fitment data for the listed Ford Super Duty trucks. Part number 681778R is specified for front use on the vehicles shown in the fitment data.
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2024 | Ford | F-250 Super Duty | — | RWD | — | — | Front | with Single Rear Wheels (SRW); Raybestos R-Line |
| 2024 | Ford | F-350 Super Duty | — | RWD | — | — | Front | with Single Rear Wheels (SRW); Raybestos R-Line |
| 2023 | Ford | F-250 Super Duty | — | RWD | — | — | Front | with Single Rear Wheels (SRW); Raybestos R-Line |
| 2023 | Ford | F-350 Super Duty | — | RWD | — | — | Front | with Single Rear Wheels (SRW); Raybestos R-Line |
| 2022 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2022 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2021 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2021 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2020 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2020 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2019 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2019 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2018 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2018 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2017 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2017 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2016 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2016 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2015 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2015 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2014 | Ford | F-250 Super Duty | — | RWD | — | — | Front | R-Line |
| 2014 | Ford | F-350 Super Duty | — | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2013 | Ford | F-250 Super Duty | — | RWD | — | — | Front | From 10/22/2012; R-Line |
| 2013 | Ford | F-350 Super Duty | Platinum | RWD | 6.2L | V8 | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2013 | Ford | F-350 Super Duty | XL | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2013 | Ford | F-350 Super Duty | XLT | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2013 | Ford | F-350 Super Duty | King Ranch | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2013 | Ford | F-350 Super Duty | Lariat | RWD | — | — | Front | Fitment: For vehicles equipped with Single Rear Wheels (SRW); R-Line |
| 2012 | Ford | F-250 Super Duty | — | RWD | — | — | Front | with Single Rear Wheels (SRW); Raybestos R-Line |
| 2012 | Ford | F-350 Super Duty | — | RWD | — | — | Front | with Single Rear Wheels (SRW); Raybestos R-Line |
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