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Dynamic Friction 631-76023R Disc Brake Rotor - Rear Right
| Brand | Dynamic Friction 631-76023R |
|---|---|
| Position | Rear Right |
| Discard Thickness | 9 |
| Nominal Thickness | 10 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 4 |
| Overall Height | 47.2 |
| Outside Diameter | 231 |
| Height | 47.2 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Solid |
| Center Hole Diameter | 60 |
| Stud/Lug Hole Quantity | 4 |
| Stud/Lug Hole Diameter | 14.6 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 114.3 |
| Stud/Lug Hole Circle Diameter | 114.3 |
| Product line | DFC Brake Rotor - Drilled and Slotted - Silver |
| Fits | Toyota · 1 vehicle |
Drilled and slotted. Surface design helps maintain consistent pad contact and braking response.
Corrosion protection. Rust-resistant coating and zinc silver hat finish add surface durability.
Fitment-specific rotor. Built to match the listed dimensions and rear-right application.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
The Dynamic Friction 631-76023R is a disc brake rotor built for a specific rear-right application on the 1987 Toyota Corolla. It combines a slotted and drilled surface with a solid rotor design and corrosion-resistant finish details for a direct replacement-style fit.
Key Features
- Slotted and drilled brake surface for consistent pad contact and heat management.
- Solid rotor construction with a directional braking surface.
- Zinc silver hat finish and rust-resistant coating for added corrosion protection.
- 4-lug pattern with 114.3 mm bolt circle and 60 mm center hole.
- Plain disc finish with 231 mm outside diameter and 47.2 mm overall height.
Detailed Description
Dynamic Friction 631-76023R is a disc brake rotor engineered around the listed dimensions and surface design for the rear right position on the 1987 Toyota Corolla. The slotted X drilled face is intended to maintain a cleaner contact surface, while the solid rotor layout and directional braking surface support stable braking performance. The zinc silver hat finish and rust-resistant coating add protection against corrosion in exposed brake components. This part number, 631-76023R, is a fitment-specific replacement for the 1987 Toyota Corolla and should be matched to the exact rear-right application before installation.
What It Is Used For
- Replacing a worn or scored rear brake rotor.
- Addressing brake pulsation caused by uneven rotor wear.
- Restoring braking surface consistency after heat checking or corrosion.
- Correcting fitment issues when the existing rotor no longer matches the specified dimensions.
Installation Notes and Tips
Verify the rear-right fitment, bolt pattern, center hole diameter, and overall height before installation. Confirm that the rotor matches the 1987 Toyota Corolla application and compare the old rotor to the listed dimensions, including 231 mm outside diameter and 47.2 mm height. The directional surface must be installed in the correct orientation. Part number 631-76023R should be checked against the vehicle and brake setup prior to service.
Quality Assurance
Dynamic Friction identifies this rotor with a corrosion-resistant coating and zinc silver hat finish for added surface protection. The 631-76023R part number is tied to the specified application and dimensions, helping ensure the correct replacement is selected for the 1987 Toyota Corolla.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1987 | Toyota | Corolla | Sport GTS | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver |
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