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Raybestos 681785R Disc Brake Rotor - Front
Reliable Disc Brake Rotor for Ford F-350 Super Duty
The Raybestos R-Line 681785R disc brake rotor is engineered to meet the braking demands of the Ford F-350 Super Duty. Designed with precision, this vented rotor ensures consistent performance and durability under heavy-duty conditions.
- Compatible with Ford F-350 Super Duty models
- Part number 681785R for exact fitment
- Vented rotor design for improved heat dissipation
- Nominal thickness of 1.496 inches (38.000 mm)
- Discard thickness at 1.433 inches (36.400 mm)
- Overall height of 8.425 inches (214.000 mm)
- Outside diameter of 14.291 inches (363.000 mm)
- Eight mounting bolt holes with 0.602 inch (15.300 mm) diameter
- Smooth surface type for consistent pad contact
- Conventional rotor type with drum-in-hat design
About the Raybestos R-Line Brake Rotor
The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components. This disc brake rotor is manufactured to meet strict specifications, providing a balance of performance and longevity. The vented design helps reduce heat buildup during braking, which is critical for heavy-duty vehicles like the Ford F-350 Super Duty.
Technical Specifications and Features
This disc brake rotor features a nominal thickness of 1.496 inches (38.000 mm) and a discard thickness of 1.433 inches (36.400 mm), ensuring it meets safety and performance standards. The rotor’s outside diameter measures 14.291 inches (363.000 mm), with an overall height of 8.425 inches (214.000 mm). It includes eight mounting bolt holes, each 0.602 inches (15.300 mm) in diameter, arranged on a 7.874 inch (200.000 mm) bolt circle diameter. The smooth surface type promotes even brake pad wear and consistent braking response.
Applications and Problem Solving
- Replacement for worn or warped rotors on Ford F-350 Super Duty
- Addresses brake fade caused by excessive heat during towing or hauling
- Resolves vibration or pulsation issues during braking
- Improves braking consistency and pedal feel
- Restores proper rotor thickness for safe braking performance
Installation Notes and Tips
Ensure the rotor surface is clean and free of debris before installation. Verify the mounting bolt hole pattern matches the vehicle specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness against discard specifications to confirm suitability for reuse or replacement.
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, providing reliable braking performance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | 681785R |
| Position | Raybestos R-Line, Front |
| Discard Thickness | 1.433 |
| Discard Thickness | 36.400 |
| Nominal Thickness | 1.496 |
| Nominal Thickness | 38.000 |
| Inside Diameter | 205.000 |
| Inside Diameter | 8.071 |
| Overall Height | 214.000 |
| Overall Height | 8.425 |
| Outside Diameter | 14.291 |
| Outside Diameter | 363.000 |
| Mounting Bolt Hole Quantity | 8 |
| Surface Type | Smooth |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 2.543 |
| Center Hole Diameter | 64.600 |
| Mounting Bolt Hole Circle Diameter | 200.000 |
| Mounting Bolt Hole Circle Diameter | 7.874 |
| Mounting Bolt Hole Diameter | 0.602 |
| Mounting Bolt Hole Diameter | 15.300 |
| Stud/Lug Hole Quantity | 8 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2024 | Ford | F-350 Super Duty | RWD | Front | with Dual Rear Wheels (DRW); Raybestos R-Line |
| 2023 | Ford | F-350 Super Duty | RWD | Front | with Dual Rear Wheels (DRW); Raybestos R-Line |
| 2022 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2021 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2020 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2019 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2018 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2017 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2016 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2015 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2014 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2013 | Ford | F-350 Super Duty | RWD | Front | Fits vehicles with dual rear wheels.; R-Line |
| 2012 | Ford | F-350 Super Duty | RWD | Front | Fr 10/22/12; Raybestos R-Line |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.